gtkmm: Gtk::TextView Class Reference

Multi-line text editing widget. More...

Inheritance diagram for Gtk::TextView:

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Collaboration diagram for Gtk::TextView:

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Public Member Functions
virtual	~TextView ()

GtkTextView*	gobj ()
	Provides access to the underlying C GtkObject. More...

const GtkTextView*	gobj () const
	Provides access to the underlying C GtkObject. More...

	TextView ()

	TextView (const Glib::RefPtr< TextBuffer >& buffer)

void	set_buffer (const Glib::RefPtr< TextBuffer >& buffer)
	Sets buffer as the buffer being displayed by text_view. More...

Glib::RefPtr< TextBuffer >	get_buffer ()
	Returns the Gtk::TextBuffer being displayed by this text view. More...

Glib::RefPtr< const TextBuffer >	get_buffer () const
	Returns the Gtk::TextBuffer being displayed by this text view. More...

bool	scroll_to_iter (TextBuffer::iterator& iter, double within_margin)

void	scroll_to_mark (const Glib::RefPtr< TextBuffer::Mark >& mark, double within_margin)

void	scroll_mark_onscreen (const Glib::RefPtr< TextBuffer::Mark >& mark)

bool	scroll_to (TextBuffer::iterator& iter, double within_margin=0)
	Scrolls the TextView so that iter is on the screen, by scrolling the minimal distance to get the mark onscreen, possibly not scrolling at all. More...

bool	scroll_to (TextBuffer::iterator& iter, double within_margin, double xalign, double yalign)
	Scrolls the TextView so that iter is on the screen, in the position indicated by xalign and yalign, possibly not scrolling at all. More...

void	scroll_to (const Glib::RefPtr< TextBuffer::Mark >& mark, double within_margin=0)
	Scrolls text_view so that mark is on the screen, by scrolling the minimal distance to get the mark onscreen, possibly not scrolling at all. More...

void	scroll_to (const Glib::RefPtr< TextBuffer::Mark >& mark, double within_margin, double xalign, double yalign)
	Scrolls the TextView so that iter is on the screen, in the position indicated by xalign and yalign, possibly not scrolling at all. More...

bool	move_mark_onscreen (const Glib::RefPtr< TextBuffer::Mark >& mark)
	Moves a mark within the buffer so that it's located within the currently-visible text area. More...

bool	place_cursor_onscreen ()
	Moves the cursor to the currently visible region of the buffer, it it isn't there already. More...

void	get_visible_rect (Gdk::Rectangle& visible_rect) const
	Fills visible_rect with the currently-visible region of the buffer, in buffer coordinates. More...

void	set_cursor_visible (bool setting=true)
	Toggles whether the insertion point is displayed. More...

bool	get_cursor_visible () const
	Find out whether the cursor is being displayed. More...

void	get_iter_location (const TextBuffer::iterator& iter, Gdk::Rectangle& location) const
	Gets a rectangle which roughly contains the character at iter. More...

void	get_iter_at_location (TextBuffer::iterator& iter, int x, int y) const
	Retrieves the iterator at buffer coordinates x and y. More...

void	get_iter_at_position (TextBuffer::iterator& iter, int& trailing, int x, int y) const
	Retrieves the iterator pointing to the character at buffer coordinates x and y. More...

void	get_line_yrange (const TextBuffer::iterator& iter, int& y, int& height) const
	Gets the y coordinate of the top of the line containing iter, and the height of the line. More...

void	get_line_at_y (TextBuffer::iterator& target_iter, int y, int& line_top) const
	Gets the Gtk::TextIter at the start of the line containing the coordinate y. More...

void	buffer_to_window_coords (TextWindowType win, int buffer_x, int buffer_y, int& window_x, int& window_y) const
	Converts coordinate ( buffer_x, buffer_y) to coordinates for the window win, and stores the result in ( window_x, window_y). More...

void	window_to_buffer_coords (TextWindowType win, int window_x, int window_y, int& buffer_x, int& buffer_y) const
	Converts coordinates on the window identified by win to buffer coordinates, storing the result in ( buffer_x, buffer_y). More...

Gtk::Adjustment*	get_hadjustment ()
	Gets the horizontal-scrolling Gtk::Adjustment. More...

const Gtk::Adjustment*	get_hadjustment () const
	Gets the horizontal-scrolling Gtk::Adjustment. More...

Gtk::Adjustment*	get_vadjustment ()
	Gets the vertical-scrolling Gtk::Adjustment. More...

const Gtk::Adjustment*	get_vadjustment () const
	Gets the vertical-scrolling Gtk::Adjustment. More...

Glib::RefPtr< Gdk::Window >	get_window (TextWindowType win)
	Retrieves the Gdk::Window corresponding to an area of the text view; possible windows include the overall widget window, child windows on the left, right, top, bottom, and the window that displays the text buffer. More...

Glib::RefPtr< const Gdk::Window >	get_window (TextWindowType win) const
	Retrieves the Gdk::Window corresponding to an area of the text view; possible windows include the overall widget window, child windows on the left, right, top, bottom, and the window that displays the text buffer. More...

TextWindowType	get_window_type (const Glib::RefPtr< Gdk::Window >& window)
	Usually used to find out which window an event corresponds to. More...

void	set_border_window_size (TextWindowType type, int size)
	Sets the width of Gtk::TEXT_WINDOW_LEFT or Gtk::TEXT_WINDOW_RIGHT, or the height of Gtk::TEXT_WINDOW_TOP or Gtk::TEXT_WINDOW_BOTTOM. More...

int	get_border_window_size (TextWindowType type) const
	Gets the width of the specified border window. More...

bool	forward_display_line (TextBuffer::iterator& iter)
	Moves the given iter forward by one display (wrapped) line. More...

bool	backward_display_line (TextBuffer::iterator& iter)
	Moves the given iter backward by one display (wrapped) line. More...

bool	forward_display_line_end (TextBuffer::iterator& iter)
	Moves the given iter forward to the next display line end. More...

bool	backward_display_line_start (TextBuffer::iterator& iter)
	Moves the given iter backward to the next display line start. More...

bool	starts_display_line (const TextBuffer::iterator& iter)
	Determines whether iter is at the start of a display line. More...

bool	move_visually (TextBuffer::iterator& iter, int count)
	Move the iterator a given number of characters visually, treating it as the strong cursor position. More...

bool	im_context_filter_keypress (GdkEventKey*event)
	Allow the Gtk::TextView input method to internally handle key press and release events. More...

void	reset_im_context ()
	Reset the input method context of the text view if needed. More...

void	add_child_at_anchor (Widget& child, const Glib::RefPtr< TextBuffer::ChildAnchor >& anchor)
	Adds a child widget in the text buffer, at the given anchor. More...

void	add_child_in_window (Widget& child, TextWindowType which_window, int xpos, int ypos)
	Adds a child at fixed coordinates in one of the text widget's windows. More...

void	move_child (Widget& child, int xpos, int ypos)
	Updates the position of a child, as for add_child_in_window(). More...

void	set_wrap_mode (WrapMode wrap_mode)
	Sets the line wrapping for the view. More...

WrapMode	get_wrap_mode () const
	Gets the line wrapping for the view. More...

void	set_editable (bool setting=true)
	Sets the default editability of the Gtk::TextView. More...

bool	get_editable () const
	Returns the default editability of the Gtk::TextView. More...

void	set_pixels_above_lines (int pixels_above_lines)
	Sets the default number of blank pixels above paragraphs in text_view. More...

int	get_pixels_above_lines () const
	Gets the default number of pixels to put above paragraphs. More...

void	set_pixels_below_lines (int pixels_below_lines)
	Sets the default number of pixels of blank space to put below paragraphs in text_view. More...

int	get_pixels_below_lines () const
	Gets the value set by set_pixels_below_lines(). More...

void	set_pixels_inside_wrap (int pixels_inside_wrap)
	Sets the default number of pixels of blank space to leave between display/wrapped lines within a paragraph. More...

int	get_pixels_inside_wrap () const
	Gets the value set by set_pixels_inside_wrap(). More...

void	set_justification (Justification justification)
	Sets the default justification of text in text_view. More...

Justification	get_justification () const
	Gets the default justification of paragraphs in text_view. More...

void	set_left_margin (int left_margin)
	Sets the default left margin for text in text_view. More...

int	get_left_margin () const
	Gets the default left margin size of paragraphs in the text_view. More...

void	set_right_margin (int right_margin)
	Sets the default right margin for text in the text view. More...

int	get_right_margin () const
	Gets the default right margin for text in text_view. More...

void	set_indent (int indent)
	Sets the default indentation for paragraphs in text_view. More...

int	get_indent () const
	Gets the default indentation of paragraphs in text_view. More...

void	set_tabs (Pango::TabArray& tabs)
	Sets the default tab stops for paragraphs in text_view. More...

Pango::TabArray	get_tabs () const
	Gets the default tabs for text_view. More...

TextAttributes	get_default_attributes () const
	Obtains a copy of the default text attributes. More...

void	set_overwrite (bool overwrite=true)
	Changes the Gtk::TextView overwrite mode. More...

bool	get_overwrite () const
	Returns whether the Gtk::TextView is in overwrite mode or not. More...

void	set_accepts_tab (bool accepts_tab=true)
	Sets the behavior of the text widget when the Tab key is pressed. More...

bool	get_accepts_tab () const
	Returns whether pressing the Tab key inserts a tab characters. More...

Glib::SignalProxy< void, Adjustment, Adjustment >	signal_set_scroll_adjustments ()

Glib::SignalProxy< void, Menu* >	signal_populate_popup ()

Glib::SignalProxy< void >	signal_set_anchor ()

Glib::SignalProxy< void, const Glib::ustring& >	signal_insert_at_cursor ()

Glib::PropertyProxy< int >	property_pixels_above_lines ()
	Pixels of blank space above paragraphs. More...

Glib::PropertyProxy_ReadOnly< int >	property_pixels_above_lines () const
	Pixels of blank space above paragraphs. More...

Glib::PropertyProxy< int >	property_pixels_below_lines ()
	Pixels of blank space below paragraphs. More...

Glib::PropertyProxy_ReadOnly< int >	property_pixels_below_lines () const
	Pixels of blank space below paragraphs. More...

Glib::PropertyProxy< int >	property_pixels_inside_wrap ()
	Pixels of blank space between wrapped lines in a paragraph. More...

Glib::PropertyProxy_ReadOnly< int >	property_pixels_inside_wrap () const
	Pixels of blank space between wrapped lines in a paragraph. More...

Glib::PropertyProxy< bool >	property_editable ()
	Whether the text can be modified by the user. More...

Glib::PropertyProxy_ReadOnly< bool >	property_editable () const
	Whether the text can be modified by the user. More...

Glib::PropertyProxy< WrapMode >	property_wrap_mode ()
	Whether to wrap lines never, at word boundaries, or at character boundaries. More...

Glib::PropertyProxy_ReadOnly< WrapMode >	property_wrap_mode () const
	Whether to wrap lines never, at word boundaries, or at character boundaries. More...

Glib::PropertyProxy< Justification >	property_justification ()
	Left, right, or center justification. More...

Glib::PropertyProxy_ReadOnly< Justification >	property_justification () const
	Left, right, or center justification. More...

Glib::PropertyProxy< int >	property_left_margin ()
	Width of the left margin in pixels. More...

Glib::PropertyProxy_ReadOnly< int >	property_left_margin () const
	Width of the left margin in pixels. More...

Glib::PropertyProxy< int >	property_right_margin ()
	Width of the right margin in pixels. More...

Glib::PropertyProxy_ReadOnly< int >	property_right_margin () const
	Width of the right margin in pixels. More...

Glib::PropertyProxy< int >	property_indent ()
	Amount to indent the paragraph, in pixels. More...

Glib::PropertyProxy_ReadOnly< int >	property_indent () const
	Amount to indent the paragraph, in pixels. More...

Glib::PropertyProxy< Pango::TabArray >	property_tabs ()
	Custom tabs for this text. More...

Glib::PropertyProxy_ReadOnly< Pango::TabArray >	property_tabs () const
	Custom tabs for this text. More...

Glib::PropertyProxy< bool >	property_cursor_visible ()
	If the insertion cursor is shown. More...

Glib::PropertyProxy_ReadOnly< bool >	property_cursor_visible () const
	If the insertion cursor is shown. More...

Glib::PropertyProxy< Glib::RefPtr< TextBuffer > >	property_buffer ()
	The buffer which is displayed. More...

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< TextBuffer > >	property_buffer () const
	The buffer which is displayed. More...

Glib::PropertyProxy< bool >	property_overwrite ()
	Whether entered text overwrites existing contents. More...

Glib::PropertyProxy_ReadOnly< bool >	property_overwrite () const
	Whether entered text overwrites existing contents. More...

Glib::PropertyProxy< bool >	property_accepts_tab ()
	Whether Tab will result in a tab character being entered. More...

Glib::PropertyProxy_ReadOnly< bool >	property_accepts_tab () const
	Whether Tab will result in a tab character being entered. More...

Glib::PropertyProxy< Glib::ustring >	property_im_module ()
	Which IM module should be used. More...

Glib::PropertyProxy_ReadOnly< Glib::ustring >	property_im_module () const
	Which IM module should be used. More...

Public Member Functions inherited from Gtk::Container
virtual	~Container ()

GtkContainer*	gobj ()
	Provides access to the underlying C GtkObject. More...

const GtkContainer*	gobj () const
	Provides access to the underlying C GtkObject. More...

void	set_border_width (guint border_width)
	Sets the border width of the container. More...

guint	get_border_width () const
	Retrieves the border width of the container. More...

virtual void	add (Widget& widget)

void	remove (Widget& widget)
	Removes widget from container. More...

void	set_resize_mode (ResizeMode resize_mode)
	Sets the resize mode for the container. More...

ResizeMode	get_resize_mode () const
	Returns the resize mode for the container. More...

void	check_resize ()
	Request that contained widgets check their size. More...

void	foreach (const ForeachSlot& slot)
	Operate on contained items This is largely an internal used mainly for things like creating duplicates of internal lists and other such operations. More...

Glib::ListHandle< Widget* >	get_children ()
	(internal) Operate on contained items (see foreach()) More...

Glib::ListHandle< const Widget* >	get_children () const
	Returns the container's non-internal children. More...

void	propagate_expose (Widget& child, GdkEventExpose*event)
	When a container receives an expose event, it must send synthetic expose events to all children that don't have their own Gdk::Windows. More...

void	set_focus_chain (const Glib::ListHandle< Widget* >& focusable_widgets)
	Sets a focus chain, overriding the one computed automatically by GTK+. More...

bool	has_focus_chain () const

Glib::ListHandle< Widget* >	get_focus_chain ()

Glib::ListHandle< const Widget* >	get_focus_chain () const

void	unset_focus_chain ()
	Removes a focus chain explicitly set with set_focus_chain(). More...

void	set_reallocate_redraws (bool needs_redraws=true)
	Sets the reallocate_redraws flag of the container to the given value. More...

void	set_focus_child (Widget& widget)
	Sets the focus on a child. More...

void	set_focus_vadjustment (Adjustment& adjustment)
	Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. More...

Adjustment*	get_focus_vadjustment ()
	Retrieves the vertical focus adjustment for the container. More...

const Adjustment*	get_focus_vadjustment () const
	Retrieves the vertical focus adjustment for the container. More...

void	set_focus_hadjustment (Adjustment& adjustment)
	Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. More...

Adjustment*	get_focus_hadjustment ()
	Retrieves the horizontal focus adjustment for the container. More...

const Adjustment*	get_focus_hadjustment () const
	Retrieves the horizontal focus adjustment for the container. More...

void	resize_children ()

GType	child_type () const
	Returns the type of the children supported by the container. More...

Glib::SignalProxy< void, Widget* >	signal_add ()

Glib::SignalProxy< void, Widget* >	signal_remove ()

Glib::SignalProxy< void >	signal_check_resize ()

Glib::SignalProxy< void, Widget* >	signal_set_focus_child ()

void	show_all_children (bool recursive=true)

Public Member Functions inherited from Gtk::Widget
virtual	~Widget ()

GtkWidget*	gobj ()
	Provides access to the underlying C GtkObject. More...

const GtkWidget*	gobj () const
	Provides access to the underlying C GtkObject. More...

bool	set_scroll_adjustments (Adjustment& hadjustment, Adjustment& vadjustment)
	For widgets that support scrolling, sets the scroll adjustments and returns `true`. More...

void	show ()
	Flags a widget to be displayed. More...

void	show_now ()
	Shows a widget. More...

void	hide ()
	Reverses the effects of show(), causing the widget to be hidden (invisible to the user). More...

void	show_all ()
	Recursively shows a widget, and any child widgets (if the widget is a container). More...

void	hide_all ()
	Recursively hides a widget and any child widgets. More...

void	queue_draw ()
	Equivalent to calling queue_draw_area() for the entire area of a widget. More...

void	queue_draw_area (int x, int y, int width, int height)
	Invalidates the rectangular area of widget defined by x, y, width and height by calling gdk_window_invalidate_rect() on the widget's window and all its child windows. More...

void	queue_resize ()
	This function is only for use in widget implementations. More...

Requisition	size_request () const
	This function is typically used when implementing a Gtk::Container subclass. More...

void	size_request (const Requisition& requisition)
	This function is typically used when implementing a Gtk::Container subclass. More...

void	size_allocate (const Allocation& allocation)
	This function is only used by Gtk::Container subclasses, to assign a size and position to their child widgets. More...

void	add_accelerator (const Glib::ustring& accel_signal, const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags)
	Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. More...

bool	remove_accelerator (const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods)
	Removes an accelerator from widget, previously installed with add_accelerator(). More...

void	set_accel_path (const Glib::ustring& accel_path, const Glib::RefPtr< AccelGroup >& accel_group)
	Given an accelerator group, accel_group, and an accelerator path, accel_path, sets up an accelerator in accel_group so whenever the key binding that is defined for accel_path is pressed, widget will be activated. More...

bool	mnemonic_activate (bool group_cycling)
	Emits the Gtk::Widget::signal_mnemonic_activate() signal. More...

bool	event (GdkEvent* event)
	Rarely-used function. More...

int	send_expose (GdkEvent*event)
	Very rarely-used function. More...

bool	send_focus_change (GdkEvent*event)
	Sends the focus change event to widget. More...

bool	activate ()
	For widgets that can be "activated" (buttons, menu items, etc.) this function activates them. More...

void	reparent (Widget& new_parent)
	Moves a widget from one Gtk::Container to another, handling reference count issues to avoid destroying the widget. More...

bool	intersect (const Gdk::Rectangle& area) const

bool	intersect (const Gdk::Rectangle& area, Gdk::Rectangle& intersection) const
	Computes the intersection of a widget's area and area, storing the intersection in intersection, and returns `true` if there was an intersection. More...

Gdk::Region	region_intersect (const Gdk::Region& region) const
	Computes the intersection of a widget's area and region, returning the intersection. More...

void	freeze_child_notify ()
	Stops emission of Gtk::Widget::signal_child_notify() signals on widget. More...

void	child_notify (const Glib::ustring& child_property)
	Emits a Gtk::Widget::signal_child_notify() signal for the child property child_property on widget. More...

void	thaw_child_notify ()
	Reverts the effect of a previous call to freeze_child_notify(). More...

void	set_can_focus (bool can_focus=true)
	Specifies whether widget can own the input focus. More...

bool	get_can_focus () const
	Determines whether widget can own the input focus. More...

bool	can_focus () const
	Determines whether widget can own the input focus. More...

bool	has_focus () const
	Determines if the widget has the global input focus. More...

bool	is_focus () const
	Determines if the widget is the focus widget within its toplevel. More...

void	grab_focus ()
	Causes widget to have the keyboard focus for the Gtk::Window it's inside. More...

void	set_can_default (bool can_default=true)
	Specifies whether widget can be a default widget. More...

bool	get_can_default () const
	Determines whether widget can be a default widget. More...

bool	can_default () const
	Determines whether widget can be a default widget. More...

bool	has_default () const
	Determines whether widget is the current default widget within its toplevel. More...

void	grab_default ()
	Causes widget to become the default widget. More...

void	set_receives_default (bool receives_default=true)
	Specifies whether widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default. More...

bool	get_receives_default () const
	Determines whether widget is alyways treated as default widget withing its toplevel when it has the focus, even if another widget is the default. More...

bool	has_grab () const
	Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse). More...

void	add_modal_grab ()
	Block events to everything else than this widget and its children. More...

void	remove_modal_grab ()
	Remove the modal grab of the widget in case it was previously grabbed. More...

void	set_name (const Glib::ustring& name)
	Widgets can be named, which allows you to refer to them from a gtkrc file. More...

void	unset_name ()

Glib::ustring	get_name () const
	Retrieves the name of a widget. More...

void	set_state (StateType state)
	This function is for use in widget implementations. More...

StateType	get_state () const
	Returns the widget's state. More...

void	set_sensitive (bool sensitive=true)
	Sets the sensitivity of a widget. More...

bool	get_sensitive () const
	Returns the widget's sensitivity (in the sense of returning the value that has been set using set_sensitive()). More...

bool	is_sensitive () const
	Returns the widget's effective sensitivity, which means it is sensitive itself and also its parent widget is sensntive. More...

void	set_visible (bool visible=true)
	Sets the visibility state of widget. More...

bool	get_visible () const
	Determines whether the widget is visible. More...

void	set_has_window (bool has_window=true)
	Specifies whether widget has a Gdk::Window of its own. More...

bool	get_has_window () const
	Determines whether widget has a Gdk::Window of its own. More...

bool	get_is_toplevel () const
	Determines whether widget is a toplevel widget. More...

bool	get_is_drawable () const
	Determines whether widget can be drawn to. More...

bool	get_realized () const
	Determines whether widget is realized. More...

bool	get_mapped () const
	Whether the widget is mapped. More...

void	set_app_paintable (bool app_paintable=true)
	Sets whether the application intends to draw on the widget in an Gtk::Widget::signal_expose_event() handler. More...

bool	get_app_paintable () const
	Determines whether the application intends to draw on the widget in an Gtk::Widget::signal_expose_event() handler. More...

void	set_double_buffered (bool double_buffered=true)
	Widgets are double buffered by default; you can use this function to turn off the buffering. More...

bool	get_double_buffered () const
	Determines whether the widget is double buffered. More...

void	set_redraw_on_allocate (bool redraw_on_allocate=true)
	Sets whether the entire widget is queued for drawing when its size allocation changes. More...

void	set_child_visible (bool is_visible=true)
	Sets whether widget should be mapped along with its when its parent is mapped and widget has been shown with show(). More...

bool	get_child_visible () const
	Gets the value set with set_child_visible(). More...

void	set_window (const Glib::RefPtr< Gdk::Window >& window)
	Sets a widget's window. More...

Glib::RefPtr< Gdk::Window >	get_window ()
	Returns the widget's window if it is realized, `nullptr` otherwise. More...

Glib::RefPtr< const Gdk::Window >	get_window () const
	Returns the widget's window if it is realized, `nullptr` otherwise. More...

Allocation	get_allocation () const
	Retrieves the widget's location. More...

void	set_allocation (const Allocation& allocation)
	Sets the widget's allocation. More...

Container*	get_parent ()
	Returns the parent container of widget. More...

const Container*	get_parent () const
	Returns the parent container of widget. More...

Glib::RefPtr< Gdk::Window >	get_parent_window ()
	Gets widget's parent window. More...

Glib::RefPtr< const Gdk::Window >	get_parent_window () const
	Gets widget's parent window. More...

void	set_parent_window (const Glib::RefPtr< const Gdk::Window >& parent_window)
	Sets a non default parent window for widget. More...

bool	child_focus (DirectionType direction)
	This function is used by custom widget implementations; if you're writing an app, you'd use grab_focus() to move the focus to a particular widget, and Gtk::Container::set_focus_chain() to change the focus tab order. More...

bool	keynav_failed (DirectionType direction)
	This function should be called whenever keyboard navigation within a single widget hits a boundary. More...

void	error_bell ()
	Notifies the user about an input-related error on this widget. More...

void	set_size_request (int width=-1, int height=-1)
	Sets the minimum size of a widget; that is, the widget's size request will be width by height. More...

void	get_size_request (int& width, int& height) const
	Gets the size request that was explicitly set for the widget using set_size_request(). More...

void	set_events (Gdk::EventMask events)
	Sets the event mask (see Gdk::EventMask) for a widget. More...

void	add_events (Gdk::EventMask events)
	Adds the events in the bitfield events to the event mask for widget. More...

void	set_extension_events (Gdk::ExtensionMode mode)
	Sets the extension events mask to mode. More...

Gdk::ExtensionMode	get_extension_events () const
	Retrieves the extension events the widget will receive; see gdk_input_set_extension_events(). More...

Container*	get_toplevel ()
	This function returns the topmost widget in the container hierarchy widget is a part of. More...

const Container*	get_toplevel () const
	This function returns the topmost widget in the container hierarchy widget is a part of. More...

Widget*	get_ancestor (GType widget_type)
	Gets the first ancestor of widget with type widget_type. More...

const Widget*	get_ancestor (GType widget_type) const
	Gets the first ancestor of widget with type widget_type. More...

Glib::RefPtr< Gdk::Colormap >	get_colormap ()
	Gets the colormap that will be used to render widget. More...

Glib::RefPtr< Gdk::Visual >	get_visual ()
	Gets the visual that will be used to render widget. More...

Glib::RefPtr< Gdk::Screen >	get_screen ()
	Get the Gdk::Screen from the toplevel window associated with this widget. More...

Glib::RefPtr< const Gdk::Screen >	get_screen () const
	Get the Gdk::Screen from the toplevel window associated with this widget. More...

bool	has_screen () const
	Checks whether there is a Gdk::Screen is associated with this widget. More...

Glib::RefPtr< Gdk::Display >	get_display ()
	Get the Gdk::Display for the toplevel window associated with this widget. More...

Glib::RefPtr< const Gdk::Display >	get_display () const
	Get the Gdk::Display for the toplevel window associated with this widget. More...

Glib::RefPtr< Gdk::Window >	get_root_window ()
	Get the root window where this widget is located. More...

Glib::RefPtr< const Gdk::Window >	get_root_window () const
	Get the root window where this widget is located. More...

Glib::RefPtr< Settings >	get_settings ()
	Gets the settings object holding the settings (global property settings, RC file information, etc) used for this widget. More...

Glib::RefPtr< Clipboard >	get_clipboard (const Glib::ustring& selection)
	Returns the clipboard object for the given selection to be used with widget. More...

Glib::RefPtr< const Clipboard >	get_clipboard (const Glib::ustring& selection) const
	Returns the clipboard object for the given selection to be used with widget. More...

Glib::RefPtr< Gdk::Pixmap >	get_snapshot (Gdk::Rectangle& clip_rect) const
	Create a Gdk::Pixmap of the contents of the widget and its children. More...

Glib::RefPtr< Gdk::Pixmap >	get_snapshot () const
	Create a Gdk::Pixmap of the contents of the widget and its children. More...

Glib::RefPtr< Atk::Object >	get_accessible ()
	Returns the accessible object that describes the widget to an assistive technology. More...

Glib::RefPtr< const Atk::Object >	get_accessible () const
	Returns the accessible object that describes the widget to an assistive technology. More...

void	set_colormap (const Glib::RefPtr< const Gdk::Colormap >& colormap)
	Sets the colormap for the widget to the given value. More...

Gdk::EventMask	get_events () const
	Returns the event mask for the widget (a bitfield containing flags from the Gdk::EventMask enumeration). More...

void	get_pointer (int& x, int& y) const
	Obtains the location of the mouse pointer in widget coordinates. More...

bool	is_ancestor (Widget& ancestor) const
	Determines whether widget is somewhere inside ancestor, possibly with intermediate containers. More...

bool	translate_coordinates (Widget& dest_widget, int src_x, int src_y, int& dest_x, int& dest_y)
	Translate coordinates relative to src_widget's allocation to coordinates relative to dest_widget's allocations. More...

bool	has_rc_style () const
	Determines if the widget style has been looked up through the rc mechanism. More...

void	set_style (const Glib::RefPtr< Style >& style)
	Sets the Gtk::Style for a widget ( widget->style). More...

void	unset_style ()

void	ensure_style ()
	Ensures that widget has a style ( widget->style). More...

Glib::RefPtr< Style >	get_style ()
	Simply an accessor function that returns widget->style. More...

Glib::RefPtr< const Style >	get_style () const
	Simply an accessor function that returns widget->style. More...

void	modify_style (const Glib::RefPtr< RcStyle >& style)
	Modifies style values on the widget. More...

Glib::RefPtr< RcStyle >	get_modifier_style ()
	Returns the current modifier style for the widget. More...

Glib::RefPtr< const RcStyle >	get_modifier_style () const
	Returns the current modifier style for the widget. More...

void	modify_fg (StateType state, const Gdk::Color& color)
	Sets the foreground color for a widget in a particular state. More...

void	modify_bg (StateType state, const Gdk::Color& color)
	Sets the background color for a widget in a particular state. More...

void	modify_bg_pixmap (StateType state, const Glib::ustring& pixmap_name)

void	modify_text (StateType state, const Gdk::Color& color)
	Sets the text color for a widget in a particular state. More...

void	modify_base (StateType state, const Gdk::Color& color)
	Sets the base color for a widget in a particular state. More...

void	modify_cursor (const Gdk::Color& primary, const Gdk::Color& secondary)
	Sets the cursor color to use in a widget, overriding the cursor_color and secondary_cursor_color style properties. More...

void	unset_cursor ()
	See modify_cursor(). More...

void	modify_font (const Pango::FontDescription& font_desc)
	Sets the font to use for a widget. More...

void	unset_fg (StateType state)
	Undo the effect of previous calls to modify_fg() for a particular state. More...

void	unset_bg (StateType state)
	Undo the effect of previous calls to modify_bg() for a particular state. More...

void	unset_text (StateType state)
	Undo the effect of previous calls to modify_text() for a particular state. More...

void	unset_base (StateType state)
	Undo the effect of previous calls to modify_base() for a particular state. More...

void	unset_font ()
	Undo the effect of previous calls to modify_font() for a particular state. More...

template<class PropertyType >
void	get_style_property (const Glib::ustring& the_property_name, PropertyType& value) const

Glib::RefPtr< Pango::Context >	create_pango_context ()
	Creates a new Pango::Context with the appropriate font map, font description, and base direction for drawing text for this widget. More...

Glib::RefPtr< Pango::Context >	get_pango_context ()
	Gets a Pango::Context with the appropriate font map, font description, and base direction for this widget. More...

Glib::RefPtr< Pango::Layout >	create_pango_layout (const Glib::ustring& text)
	Creates a new Pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget. More...

Glib::RefPtr< Gdk::Pixbuf >	render_icon (const StockID& stock_id, IconSize size, const Glib::ustring& detail=Glib::ustring())
	A convenience function that uses the theme engine and RC file settings for the widget to look up stock_id and render it to a pixbuf. More...

void	set_composite_name (const Glib::ustring& name)
	Sets a widgets composite name. More...

void	unset_composite_name ()

Glib::ustring	get_composite_name () const
	Obtains the composite name of a widget. More...

void	reset_rc_styles ()
	Reset the styles of widget and all descendents, so when they are looked up again, they get the correct values for the currently loaded RC file settings. More...

void	set_direction (TextDirection dir)
	Sets the reading direction on a particular widget. More...

TextDirection	get_direction ()
	Gets the reading direction for a particular widget. More...

TextDirection	get_direction () const
	Gets the reading direction for a particular widget. More...

void	shape_combine_mask (const Glib::RefPtr< const Gdk::Bitmap >& shape_mask, int offset_x, int offset_y)
	Sets a shape for this widget's GDK window. More...

void	unset_shape_combine_mask ()

void	input_shape_combine_mask (const Glib::RefPtr< const Gdk::Bitmap >& shape_mask, int offset_x, int offset_y)
	Sets an input shape for this widget's GDK window. More...

void	unset_input_shape_combine_mask ()

void	reset_shapes ()
	Recursively resets the shape on this widget and its descendants. More...

void	path (Glib::ustring& path, Glib::ustring& path_reversed)
	Compute a widget's path of the form "GtkWindow.MyLabel". More...

void	class_path (Glib::ustring&path, Glib::ustring& path_reversed)

Glib::ListHandle< Widget* >	list_mnemonic_labels ()
	Returns a newly allocated list of the widgets, normally labels, for which this widget is a the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). More...

Glib::ListHandle< const Widget* >	list_mnemonic_labels () const
	Returns a newly allocated list of the widgets, normally labels, for which this widget is a the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). More...

void	add_mnemonic_label (Widget& label)
	Adds a widget to the list of mnemonic labels for this widget. More...

void	remove_mnemonic_label (Widget& label)
	Removes a widget from the list of mnemonic labels for this widget. More...

void	drag_get_data (const Glib::RefPtr< Gdk::DragContext >& context, Glib::ustring& target, guint32 time)

void	drag_get_data (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::ustring& target, guint32 time)

void	drag_highlight ()

void	drag_unhighlight ()

void	drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0))

void	drag_dest_set (const ArrayHandle_TargetEntry& targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY)

void	drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window >& proxy_window, Gdk::DragProtocol protocol, bool use_coordinates)

void	drag_dest_unset ()

Glib::ustring	drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::RefPtr< TargetList >& target_list) const
	Looks for a match between context->targets and the dest_target_list, returning the first matching target, otherwise returning Gdk::NONE. More...

Glib::ustring	drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context) const

Glib::RefPtr< TargetList >	drag_dest_get_target_list ()
	Returns the list of targets this widget can accept from drag-and-drop. More...

Glib::RefPtr< const TargetList >	drag_dest_get_target_list () const
	Returns the list of targets this widget can accept from drag-and-drop. More...

void	drag_dest_set_target_list (const Glib::RefPtr< TargetList >& target_list)
	Sets the target types that this widget can accept from drag-and-drop. More...

void	drag_dest_add_text_targets ()
	Add the text targets supported by Gtk::Selection to the target list of the drag destination. More...

void	drag_dest_add_image_targets ()
	Add the image targets supported by Gtk::Selection to the target list of the drag destination. More...

void	drag_dest_add_uri_targets ()
	Add the URI targets supported by Gtk::Selection to the target list of the drag destination. More...

void	drag_source_set (const ArrayHandle_TargetEntry& targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY)

void	drag_source_unset ()

void	drag_source_set_icon (const Glib::RefPtr< Gdk::Colormap >& colormap, const Glib::RefPtr< Gdk::Pixmap >& pixmap, const Glib::RefPtr< Gdk::Bitmap >& mask)
	Sets the icon that will be used for drags from a particular widget from a pixmap/mask. More...

void	drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf >& pixbuf)
	Sets the icon that will be used for drags from a particular widget from a Gdk::Pixbuf. More...

void	drag_source_set_icon (const StockID& stock_id)
	Sets the icon that will be used for drags from a particular source to a stock icon. More...

void	drag_source_set_icon (const Glib::ustring& icon_name)
	Sets the icon that will be used for drags from a particular source to a themed icon. More...

void	drag_source_add_text_targets ()
	Add the text targets supported by Gtk::Selection to the target list of the drag source. More...

void	drag_source_add_uri_targets ()
	Add the URI targets supported by Gtk::Selection to the target list of the drag source. More...

void	drag_source_add_image_targets ()
	Add the writable image targets supported by Gtk::Selection to the target list of the drag source. More...

Glib::RefPtr< Gdk::DragContext >	drag_begin (const Glib::RefPtr< TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent*event)
	Initiates a drag on the source side. More...

bool	drag_check_threshold (int start_x, int start_y, int current_x, int current_y)
	Checks to see if a mouse drag starting at ( start_x, start_y) and ending at ( current_x, current_y) has passed the GTK+ drag threshold, and thus should trigger the beginning of a drag-and-drop operation. More...

void	drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext >& context, int hot_x, int hot_y)

void	queue_resize_no_redraw ()
	This function works like queue_resize(), except that the widget is not invalidated. More...

bool	get_no_show_all () const
	Returns the current value of the GtkWidget:no-show-all property, which determines whether calls to show_all() and hide_all() will affect this widget. More...

void	set_no_show_all (bool no_show_all=true)
	Sets the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() and hide_all() will affect this widget. More...

void	set_parent (Widget& parent)
	This function is useful only when implementing subclasses of Gtk::Container. More...

void	unparent ()
	This function is only for use in widget implementations. More...

void	map ()
	This function is only for use in widget implementations. More...

void	unmap ()
	This function is only for use in widget implementations. More...

void	draw_insertion_cursor (Glib::RefPtr< Gdk::Drawable > drawable, const Gdk::Rectangle& area, const Gdk::Rectangle& location, bool is_primary, TextDirection direction, bool draw_arrow=true)

void	set_tooltip_window (Window& widget)
	Replaces the default, usually yellow, window used for displaying tooltips with widget. More...

Window*	get_tooltip_window ()
	Returns the Gtk::Window of the current tooltip. More...

void	trigger_tooltip_query ()
	Triggers a tooltip query on the display where the toplevel of widget is located. More...

void	set_tooltip_text (const Glib::ustring& text)
	Sets text as the contents of the tooltip. More...

Glib::ustring	get_tooltip_text () const
	Gets the contents of the tooltip for widget. More...

void	set_tooltip_markup (const Glib::ustring& markup)
	Sets markup as the contents of the tooltip, which is marked up with the Pango text markup language. More...

Glib::ustring	get_tooltip_markup () const
	Gets the contents of the tooltip for widget. More...

void	set_has_tooltip (bool has_tooltip=TRUE)
	Sets the has-tooltip property on widget to has_tooltip. More...

bool	get_has_tooltip () const
	Returns the current value of the has-tooltip property. More...

bool	has_no_window () const

bool	is_realized () const

bool	is_mapped () const

bool	is_toplevel () const

bool	is_drawable () const

bool	is_visible () const

bool	sensitive () const

bool	app_paintable () const

bool	receives_default () const

bool	double_buffered () const

bool	parent_sensitive () const

bool	rc_style () const

bool	is_composite_child () const
	Returns trye if the widget is a composite child of its parent. More...

WidgetFlags	get_flags () const

void	set_flags (WidgetFlags flags)

void	unset_flags (WidgetFlags flags)

Gtk::StateType	get_saved_state () const

int	get_width () const

int	get_height () const

bool	is_composited () const
	Whether widget can rely on having its alpha channel drawn correctly. More...

Glib::RefPtr< Action >	get_action ()
	Returns the Gtk::Action that widget is a proxy for. More...

Glib::RefPtr< const Action >	get_action () const
	Returns the Gtk::Action that widget is a proxy for. More...

Requisition	get_requisition () const
	Retrieves the widget's requisition. More...

Glib::SignalProxy< void >	signal_show ()

Glib::SignalProxy< void >	signal_hide ()

Glib::SignalProxy< void >	signal_map ()
	Emitted on mapping of a widget to the screen. More...

Glib::SignalProxy< void >	signal_unmap ()

Glib::SignalProxy< void >	signal_realize ()
	Emitted on realization of a widget. More...

Glib::SignalProxy< void >	signal_unrealize ()

Glib::SignalProxy< void, Requisition* >	signal_size_request ()

Glib::SignalProxy< void, Allocation& >	signal_size_allocate ()

Glib::SignalProxy< void, Gtk::StateType >	signal_state_changed ()

Glib::SignalProxy< void, Widget* >	signal_parent_changed ()
	Informs objects that their parent changed. More...

Glib::SignalProxy< void, Widget* >	signal_hierarchy_changed ()

Glib::SignalProxy< void, const Glib::RefPtr< Gtk::Style >& >	signal_style_changed ()
	The style-set signal is emitted when a new style has been set on a widget. More...

Glib::SignalProxy< void, TextDirection >	signal_direction_changed ()

Glib::SignalProxy< void, bool >	signal_grab_notify ()

Glib::SignalProxy< void, GParamSpec* >	signal_child_notify ()
	The ::child-notify signal is emitted for each child property that has changed on an object. More...

Glib::SignalProxy< bool, bool >	signal_mnemonic_activate ()

Glib::SignalProxy< void >	signal_grab_focus ()

Glib::SignalProxy< bool, DirectionType >	signal_focus ()

Glib::SignalProxy< bool, GdkEvent* >	signal_event ()

Glib::SignalProxy< void, GdkEvent* >	signal_event_after ()

Glib::SignalProxy< bool, GdkEventButton* >	signal_button_press_event ()
	Event triggered by user pressing button. More...

Glib::SignalProxy< bool, GdkEventButton* >	signal_button_release_event ()
	Event triggered by user releasing button. More...

Glib::SignalProxy< bool, GdkEventScroll* >	signal_scroll_event ()

Glib::SignalProxy< bool, GdkEventMotion* >	signal_motion_notify_event ()
	Event triggered by user moving pointer. More...

Glib::SignalProxy< bool, GdkEventAny* >	signal_delete_event ()
	The delete_event signal is emitted if a user requests that a toplevel window is closed. More...

Glib::SignalProxy< bool, GdkEventExpose* >	signal_expose_event ()
	Event triggered by window requiring a refresh. More...

Glib::SignalProxy< bool, GdkEventKey* >	signal_key_press_event ()
	Event triggered by a key press will widget has focus. More...

Glib::SignalProxy< bool, GdkEventKey* >	signal_key_release_event ()
	Event triggered by a key release will widget has focus. More...

Glib::SignalProxy< bool, GdkEventCrossing* >	signal_enter_notify_event ()
	Event triggered by pointer entering widget area. More...

Glib::SignalProxy< bool, GdkEventCrossing* >	signal_leave_notify_event ()
	Event triggered by pointer leaving widget area. More...

Glib::SignalProxy< bool, GdkEventConfigure* >	signal_configure_event ()
	Event triggered by a window resizing. More...

Glib::SignalProxy< bool, GdkEventFocus* >	signal_focus_in_event ()

Glib::SignalProxy< bool, GdkEventFocus* >	signal_focus_out_event ()

Glib::SignalProxy< bool, GdkEventAny* >	signal_map_event ()

Glib::SignalProxy< bool, GdkEventAny* >	signal_unmap_event ()

Glib::SignalProxy< bool, GdkEventProperty* >	signal_property_notify_event ()

Glib::SignalProxy< bool, GdkEventSelection* >	signal_selection_clear_event ()

Glib::SignalProxy< bool, GdkEventSelection* >	signal_selection_request_event ()

Glib::SignalProxy< bool, GdkEventSelection* >	signal_selection_notify_event ()

Glib::SignalProxy< bool, GdkEventProximity* >	signal_proximity_in_event ()

Glib::SignalProxy< bool, GdkEventProximity* >	signal_proximity_out_event ()

Glib::SignalProxy< bool, GdkEventVisibility* >	signal_visibility_notify_event ()

Glib::SignalProxy< bool, GdkEventClient* >	signal_client_event ()

Glib::SignalProxy< bool, GdkEventAny* >	signal_no_expose_event ()

Glib::SignalProxy< bool, GdkEventWindowState* >	signal_window_state_event ()

Glib::SignalProxy< void, SelectionData&, guint, guint >	signal_selection_get ()

Glib::SignalProxy< void, const SelectionData&, guint >	signal_selection_received ()

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >& >	signal_drag_begin ()
	The drag_begin signal is emitted on the drag source when a drag is started. More...

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >& >	signal_drag_end ()
	The drag_end signal is emitted on the drag source when a drag is finished. More...

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >&, SelectionData&, guint, guint >	signal_drag_data_get ()
	The drag_data_get signal is emitted on the drag source when the drop site requests the data which is dragged. More...

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >& >	signal_drag_data_delete ()
	The drag_data_delete signal is emitted on the drag source when a drag with the action Gdk::ACTION_MOVE is successfully completed. More...

Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext >&, DragResult >	signal_drag_failed ()

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >&, guint >	signal_drag_leave ()
	The drag_leave signal is emitted on the drop site when the cursor leaves the widget. More...

Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext >&, int, int, guint >	signal_drag_motion ()
	The drag_motion signal is emitted on the drop site when the user moves the cursor over the widget during a drag. More...

Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext >&, int, int, guint >	signal_drag_drop ()
	The drag_drop signal is emitted on the drop site when the user drops the data onto the widget. More...

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext >&, int, int, const SelectionData&, guint, guint >	signal_drag_data_received ()
	The drag_data_received signal is emitted on the drop site when the dragged data has been received. More...

Glib::SignalProxy< Glib::RefPtr< Atk::Object > >	signal_get_accessible ()

Glib::SignalProxy< void, const Glib::RefPtr< Gdk::Screen >& >	signal_screen_changed ()

Glib::SignalProxy< void >	signal_composited_changed ()

Glib::SignalProxy< bool >	signal_popup_menu ()

Glib::SignalProxy< bool, int, int, bool, const Glib::RefPtr< Tooltip >& >	signal_query_tooltip ()

Glib::SignalProxy< bool, GdkEventGrabBroken* >	signal_grab_broken_event ()

Glib::SignalProxy< bool, GdkEventExpose* >	signal_damage_event ()

Glib::PropertyProxy< Glib::ustring >	property_name ()
	The name of the widget. More...

Glib::PropertyProxy_ReadOnly< Glib::ustring >	property_name () const
	The name of the widget. More...

Glib::PropertyProxy< Container* >	property_parent ()
	The parent widget of this widget. More...

Glib::PropertyProxy_ReadOnly< Container* >	property_parent () const
	The parent widget of this widget. More...

Glib::PropertyProxy< int >	property_width_request ()
	Override for width request of the widget, or -1 if natural request should be used. More...

Glib::PropertyProxy_ReadOnly< int >	property_width_request () const
	Override for width request of the widget, or -1 if natural request should be used. More...

Glib::PropertyProxy< int >	property_height_request ()
	Override for height request of the widget, or -1 if natural request should be used. More...

Glib::PropertyProxy_ReadOnly< int >	property_height_request () const
	Override for height request of the widget, or -1 if natural request should be used. More...

Glib::PropertyProxy< bool >	property_visible ()
	Whether the widget is visible. More...

Glib::PropertyProxy_ReadOnly< bool >	property_visible () const
	Whether the widget is visible. More...

Glib::PropertyProxy< bool >	property_sensitive ()
	Whether the widget responds to input. More...

Glib::PropertyProxy_ReadOnly< bool >	property_sensitive () const
	Whether the widget responds to input. More...

Glib::PropertyProxy< bool >	property_app_paintable ()
	Whether the application will paint directly on the widget. More...

Glib::PropertyProxy_ReadOnly< bool >	property_app_paintable () const
	Whether the application will paint directly on the widget. More...

Glib::PropertyProxy< bool >	property_can_focus ()
	Whether the widget can accept the input focus. More...

Glib::PropertyProxy_ReadOnly< bool >	property_can_focus () const
	Whether the widget can accept the input focus. More...

Glib::PropertyProxy< bool >	property_has_focus ()
	Whether the widget has the input focus. More...

Glib::PropertyProxy_ReadOnly< bool >	property_has_focus () const
	Whether the widget has the input focus. More...

Glib::PropertyProxy< bool >	property_is_focus ()
	Whether the widget is the focus widget within the toplevel. More...

Glib::PropertyProxy_ReadOnly< bool >	property_is_focus () const
	Whether the widget is the focus widget within the toplevel. More...

Glib::PropertyProxy< bool >	property_can_default ()
	Whether the widget can be the default widget. More...

Glib::PropertyProxy_ReadOnly< bool >	property_can_default () const
	Whether the widget can be the default widget. More...

Glib::PropertyProxy< bool >	property_has_default ()
	Whether the widget is the default widget. More...

Glib::PropertyProxy_ReadOnly< bool >	property_has_default () const
	Whether the widget is the default widget. More...

Glib::PropertyProxy< bool >	property_receives_default ()
	If TRUE, the widget will receive the default action when it is focused. More...

Glib::PropertyProxy_ReadOnly< bool >	property_receives_default () const
	If TRUE, the widget will receive the default action when it is focused. More...

Glib::PropertyProxy_ReadOnly< bool >	property_composite_child () const
	Whether the widget is part of a composite widget. More...

Glib::PropertyProxy< Glib::RefPtr< Style > >	property_style ()
	The style of the widget, which contains information about how it will look (colors etc). More...

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Style > >	property_style () const
	The style of the widget, which contains information about how it will look (colors etc). More...

Glib::PropertyProxy< Gdk::EventMask >	property_events ()
	The event mask that decides what kind of GdkEvents this widget gets. More...

Glib::PropertyProxy_ReadOnly< Gdk::EventMask >	property_events () const
	The event mask that decides what kind of GdkEvents this widget gets. More...

Glib::PropertyProxy< Gdk::ExtensionMode >	property_extension_events ()
	The mask that decides what kind of extension events this widget gets. More...

Glib::PropertyProxy_ReadOnly< Gdk::ExtensionMode >	property_extension_events () const
	The mask that decides what kind of extension events this widget gets. More...

Glib::PropertyProxy< bool >	property_has_tooltip ()
	Whether this widget has a tooltip. More...

Glib::PropertyProxy_ReadOnly< bool >	property_has_tooltip () const
	Whether this widget has a tooltip. More...

Glib::PropertyProxy< Glib::ustring >	property_tooltip_markup ()
	The contents of the tooltip for this widget. More...

Glib::PropertyProxy_ReadOnly< Glib::ustring >	property_tooltip_markup () const
	The contents of the tooltip for this widget. More...

Glib::PropertyProxy< Glib::ustring >	property_tooltip_text ()
	The contents of the tooltip for this widget. More...

Glib::PropertyProxy_ReadOnly< Glib::ustring >	property_tooltip_text () const
	The contents of the tooltip for this widget. More...

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Window > >	property_window () const
	The widget's window if it is realized. More...

Glib::PropertyProxy< bool >	property_no_show_all ()
	Whether gtk_widget_show_all() should not affect this widget. More...

Glib::PropertyProxy_ReadOnly< bool >	property_no_show_all () const
	Whether gtk_widget_show_all() should not affect this widget. More...

Glib::PropertyProxy< bool >	property_double_buffered ()
	Whether or not the widget is double buffered. More...

Glib::PropertyProxy_ReadOnly< bool >	property_double_buffered () const
	Whether or not the widget is double buffered. More...

Public Member Functions inherited from Gtk::Object
virtual	~Object ()

GtkObject*	gobj ()
	Provides access to the underlying C GtkObject. More...

const GtkObject*	gobj () const
	Provides access to the underlying C GtkObject. More...

Glib::PropertyProxy< void* >	property_user_data ()
	Anonymous User Data Pointer. More...

Glib::PropertyProxy_ReadOnly< void* >	property_user_data () const
	Anonymous User Data Pointer. More...

Public Member Functions inherited from Glib::Object
	Object (const Object &)=delete

Object &	operator= (const Object &)=delete

	Object (Object &&src) noexcept

Object &	operator= (Object &&src) noexcept

void *	get_data (const QueryQuark &key)

void	set_data (const Quark &key, void *data)

void	set_data (const Quark &key, void *data, DestroyNotify notify)

void	remove_data (const QueryQuark &quark)

void *	steal_data (const QueryQuark &quark)

Glib::RefPtr< Glib::Object >	wrap (GObject *object, bool take_copy=false)

Public Member Functions inherited from Glib::ObjectBase
	ObjectBase (const ObjectBase &)=delete

ObjectBase &	operator= (const ObjectBase &)=delete

void	set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)

void	get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const

void	set_property (const Glib::ustring &property_name, const PropertyType &value)

void	get_property (const Glib::ustring &property_name, PropertyType &value) const

void	connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot)

void	connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot)

sigc::connection	connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot)

sigc::connection	connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot< void > &&slot)

void	freeze_notify ()

void	thaw_notify ()

virtual void	reference () const

virtual void	unreference () const

GObject *	gobj ()

const GObject *	gobj () const

GObject *	gobj_copy () const

Public Member Functions inherited from sigc::trackable
	trackable () noexcept

	trackable (const trackable &src) noexcept

	trackable (trackable &&src)

	~trackable ()

void	add_destroy_notify_callback (void *data, func_destroy_notify func) const

void	notify_callbacks ()

trackable &	operator= (const trackable &src)

trackable &	operator= (trackable &&src)

void	remove_destroy_notify_callback (void *data) const

Public Member Functions inherited from Atk::Implementor
	Implementor (Implementor &&src) noexcept

Implementor &	operator= (Implementor &&src) noexcept

	~Implementor () noexceptoverride

AtkImplementor *	gobj ()

const AtkImplementor *	gobj () const

Glib::RefPtr< Atk::Implementor >	wrap (AtkImplementor *object, bool take_copy=false)

Public Member Functions inherited from Glib::Interface
	Interface ()

	Interface (Interface &&src) noexcept

Interface &	operator= (Interface &&src) noexcept

	Interface (const Glib::Interface_Class &interface_class)

	Interface (GObject *castitem)

	~Interface () noexceptoverride

	Interface (const Interface &)=delete

Interface &	operator= (const Interface &)=delete

GObject *	gobj ()

const GObject *	gobj () const

Protected Member Functions
virtual void	on_set_scroll_adjustments (Adjustment* hadjustment, Adjustment* vadjustment)
	This is a default handler for the signal signal_set_scroll_adjustments(). More...

virtual void	on_populate_popup (Menu* menu)
	This is a default handler for the signal signal_populate_popup(). More...

virtual void	on_set_anchor ()
	This is a default handler for the signal signal_set_anchor(). More...

virtual void	on_insert_at_cursor (const Glib::ustring& str)
	This is a default handler for the signal signal_insert_at_cursor(). More...

Protected Member Functions inherited from Gtk::Container
virtual void	on_add (Widget* widget)
	This is a default handler for the signal signal_add(). More...

virtual void	on_remove (Widget* widget)
	This is a default handler for the signal signal_remove(). More...

virtual void	on_check_resize ()
	This is a default handler for the signal signal_check_resize(). More...

virtual void	on_set_focus_child (Widget* widget)
	This is a default handler for the signal signal_set_focus_child(). More...

	Container ()

virtual GType	child_type_vfunc () const

virtual void	forall_vfunc (gboolean include_internals, GtkCallback callback, gpointer callback_data)

virtual char*	composite_name_vfunc (GtkWidget* child)

virtual void	set_child_property_vfunc (GtkWidget* child, guint property_id, const GValue* value, GParamSpec* pspec)

virtual void	get_child_property_vfunc (GtkWidget* child, guint property_id, GValue* value, GParamSpec* pspec) const

Glib::PropertyProxy< guint >	property_border_width ()
	The width of the empty border outside the containers children. More...

Glib::PropertyProxy_ReadOnly< guint >	property_border_width () const
	The width of the empty border outside the containers children. More...

Glib::PropertyProxy< ResizeMode >	property_resize_mode ()
	Specify how resize events are handled. More...

Glib::PropertyProxy_ReadOnly< ResizeMode >	property_resize_mode () const
	Specify how resize events are handled. More...

Glib::PropertyProxy_WriteOnly< Widget* >	property_child ()
	Can be used to add a new child to the container. More...

Protected Member Functions inherited from Gtk::Widget
virtual void	on_show ()
	This is a default handler for the signal signal_show(). More...

virtual void	on_hide ()
	This is a default handler for the signal signal_hide(). More...

virtual void	on_map ()
	This is a default handler for the signal signal_map(). More...

virtual void	on_unmap ()
	This is a default handler for the signal signal_unmap(). More...

virtual void	on_realize ()
	This is a default handler for the signal signal_realize(). More...

virtual void	on_unrealize ()
	This is a default handler for the signal signal_unrealize(). More...

virtual void	on_size_request (Requisition* requisition)
	This is a default handler for the signal signal_size_request(). More...

virtual void	on_size_allocate (Allocation& allocation)
	This is a default handler for the signal signal_size_allocate(). More...

virtual void	on_state_changed (Gtk::StateType previous_state)
	This is a default handler for the signal signal_state_changed(). More...

virtual void	on_parent_changed (Widget* previous_parent)
	This is a default handler for the signal signal_parent_changed(). More...

virtual void	on_hierarchy_changed (Widget* previous_toplevel)
	This is a default handler for the signal signal_hierarchy_changed(). More...

virtual void	on_style_changed (const Glib::RefPtr< Gtk::Style >& previous_style)
	This is a default handler for the signal signal_style_changed(). More...

virtual void	on_direction_changed (TextDirection direction)
	This is a default handler for the signal signal_direction_changed(). More...

virtual void	on_grab_notify (bool was_grabbed)
	This is a default handler for the signal signal_grab_notify(). More...

virtual void	on_child_notify (GParamSpec* pspec)
	This is a default handler for the signal signal_child_notify(). More...

virtual bool	on_mnemonic_activate (bool group_cycling)
	This is a default handler for the signal signal_mnemonic_activate(). More...

virtual void	on_grab_focus ()
	This is a default handler for the signal signal_grab_focus(). More...

virtual bool	on_focus (DirectionType direction)
	This is a default handler for the signal signal_focus(). More...

virtual bool	on_event (GdkEvent*event)
	This is a default handler for the signal signal_event(). More...

virtual bool	on_button_press_event (GdkEventButton*event)
	This is a default handler for the signal signal_button_press_event(). More...

virtual bool	on_button_release_event (GdkEventButton*event)
	This is a default handler for the signal signal_button_release_event(). More...

virtual bool	on_scroll_event (GdkEventScroll*event)
	This is a default handler for the signal signal_scroll_event(). More...

virtual bool	on_motion_notify_event (GdkEventMotion*event)
	This is a default handler for the signal signal_motion_notify_event(). More...

virtual bool	on_delete_event (GdkEventAny*event)
	This is a default handler for the signal signal_delete_event(). More...

virtual bool	on_expose_event (GdkEventExpose*event)
	This is a default handler for the signal signal_expose_event(). More...

virtual bool	on_key_press_event (GdkEventKey*event)
	This is a default handler for the signal signal_key_press_event(). More...

virtual bool	on_key_release_event (GdkEventKey*event)
	This is a default handler for the signal signal_key_release_event(). More...

virtual bool	on_enter_notify_event (GdkEventCrossing*event)
	This is a default handler for the signal signal_enter_notify_event(). More...

virtual bool	on_leave_notify_event (GdkEventCrossing*event)
	This is a default handler for the signal signal_leave_notify_event(). More...

virtual bool	on_configure_event (GdkEventConfigure*event)
	This is a default handler for the signal signal_configure_event(). More...

virtual bool	on_focus_in_event (GdkEventFocus*event)
	This is a default handler for the signal signal_focus_in_event(). More...

virtual bool	on_focus_out_event (GdkEventFocus*event)
	This is a default handler for the signal signal_focus_out_event(). More...

virtual bool	on_map_event (GdkEventAny*event)
	This is a default handler for the signal signal_map_event(). More...

virtual bool	on_unmap_event (GdkEventAny*event)
	This is a default handler for the signal signal_unmap_event(). More...

virtual bool	on_property_notify_event (GdkEventProperty*event)
	This is a default handler for the signal signal_property_notify_event(). More...

virtual bool	on_selection_clear_event (GdkEventSelection*event)
	This is a default handler for the signal signal_selection_clear_event(). More...

virtual bool	on_selection_request_event (GdkEventSelection*event)
	This is a default handler for the signal signal_selection_request_event(). More...

virtual bool	on_selection_notify_event (GdkEventSelection*event)
	This is a default handler for the signal signal_selection_notify_event(). More...

virtual bool	on_proximity_in_event (GdkEventProximity*event)
	This is a default handler for the signal signal_proximity_in_event(). More...

virtual bool	on_proximity_out_event (GdkEventProximity*event)
	This is a default handler for the signal signal_proximity_out_event(). More...

virtual bool	on_visibility_notify_event (GdkEventVisibility*event)
	This is a default handler for the signal signal_visibility_notify_event(). More...

virtual bool	on_client_event (GdkEventClient*event)
	This is a default handler for the signal signal_client_event(). More...

virtual bool	on_no_expose_event (GdkEventAny*event)
	This is a default handler for the signal signal_no_expose_event(). More...

virtual bool	on_window_state_event (GdkEventWindowState*event)
	This is a default handler for the signal signal_window_state_event(). More...

virtual void	on_selection_get (SelectionData& selection_data, guint info, guint time)
	This is a default handler for the signal signal_selection_get(). More...

virtual void	on_selection_received (const SelectionData& selection_data, guint time)
	This is a default handler for the signal signal_selection_received(). More...

virtual void	on_drag_begin (const Glib::RefPtr< Gdk::DragContext >& context)
	This is a default handler for the signal signal_drag_begin(). More...

virtual void	on_drag_end (const Glib::RefPtr< Gdk::DragContext >& context)
	This is a default handler for the signal signal_drag_end(). More...

virtual void	on_drag_data_get (const Glib::RefPtr< Gdk::DragContext >& context, SelectionData& selection_data, guint info, guint time)
	This is a default handler for the signal signal_drag_data_get(). More...

virtual void	on_drag_data_delete (const Glib::RefPtr< Gdk::DragContext >& context)
	This is a default handler for the signal signal_drag_data_delete(). More...

virtual void	on_drag_leave (const Glib::RefPtr< Gdk::DragContext >& context, guint time)
	This is a default handler for the signal signal_drag_leave(). More...

virtual bool	on_drag_motion (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time)
	This is a default handler for the signal signal_drag_motion(). More...

virtual bool	on_drag_drop (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time)
	This is a default handler for the signal signal_drag_drop(). More...

virtual void	on_drag_data_received (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, const SelectionData& selection_data, guint info, guint time)
	This is a default handler for the signal signal_drag_data_received(). More...

virtual Glib::RefPtr< Atk::Object >	on_get_accessible ()
	This is a default handler for the signal signal_get_accessible(). More...

virtual void	on_screen_changed (const Glib::RefPtr< Gdk::Screen >& previous_screen)
	This is a default handler for the signal signal_screen_changed(). More...

virtual void	dispatch_child_properties_changed_vfunc (guint p1, GParamSpec** p2)

virtual void	show_all_vfunc ()

virtual void	hide_all_vfunc ()

virtual Glib::RefPtr< Atk::Object >	get_accessible_vfunc ()

	Widget ()

void	realize ()
	Creates the GDK (windowing system) resources associated with a widget. More...

void	unrealize ()
	This function is only useful in widget implementations. More...

void	set_mapped (bool mapped=true)
	Marks the widget as being realized. More...

void	set_realized (bool realized=true)
	Marks the widget as being realized. More...

void	style_attach ()
	This function attaches the widget's Gtk::Style to the widget's Gdk::Window. More...

void	get_child_requisition (Requisition& requisition) const
	This function is only for use in widget implementations. More...

void	get_style_property_value (const Glib::ustring& the_property_name, Glib::ValueBase& value) const
	Gets the value of a style property of widget. More...

void	realize_if_needed ()

Protected Member Functions inherited from Glib::Object
	Object ()

	Object (const Glib::ConstructParams &construct_params)

	Object (GObject *castitem)

	~Object () noexceptoverride

Protected Member Functions inherited from Glib::ObjectBase
	ObjectBase ()

	ObjectBase (const char *custom_type_name)

	ObjectBase (const std::type_info &custom_type_info)

	ObjectBase (ObjectBase &&src) noexcept

ObjectBase &	operator= (ObjectBase &&src) noexcept

virtual	~ObjectBase () noexcept=0

void	initialize (GObject *castitem)

void	initialize_move (GObject castitem, Glib::ObjectBase previous_wrapper)

Protected Member Functions inherited from Atk::Implementor
	Implementor ()

virtual Glib::RefPtr< Object >	ref_accessibile_vfunc ()

Related Functions
(Note that these are not member functions.)
Gtk::TextView*	wrap (GtkTextView* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Related Functions inherited from Gtk::Container
Gtk::Container*	wrap (GtkContainer* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Related Functions inherited from Gtk::Widget
Gtk::Widget*	wrap (GtkWidget* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Related Functions inherited from Gtk::Object
Gtk::Object*	wrap (GtkObject* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Additional Inherited Members
Public Types inherited from Gtk::Container
typedef sigc::slot< void, Widget& >	ForeachSlot
	For instance, void on_foreach(Gtk::Widget* widget);. More...

Public Types inherited from Glib::Object
typedef void(*)(gpointer data	DestroyNotify)

Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify	func_destroy_notify

Static Public Member Functions inherited from Gtk::Widget
static Widget*	get_current_modal_grab ()
	Retrieve the widget which is currently grabbing all events. More...

static void	push_colormap (const Glib::RefPtr< const Gdk::Colormap >& cmap)
	Pushes cmap onto a global stack of colormaps; the topmost colormap on the stack will be used to create all widgets. More...

static void	pop_colormap ()
	Removes a colormap pushed with push_colormap(). More...

static void	push_composite_child ()
	Makes all newly-created widgets as composite children until the corresponding pop_composite_child() call. More...

static void	pop_composite_child ()
	Cancels the effect of a previous call to push_composite_child(). More...

static void	set_default_colormap (const Glib::RefPtr< const Gdk::Colormap >& colormap)
	Sets the default colormap to use when creating widgets. More...

static Glib::RefPtr< Style >	get_default_style ()
	Returns the default style used by all widgets initially. More...

static Glib::RefPtr< Gdk::Colormap >	get_default_colormap ()
	Obtains the default colormap used to create widgets. More...

static Glib::RefPtr< Gdk::Visual >	get_default_visual ()
	Obtains the visual of the default colormap. More...

static void	set_default_direction (TextDirection dir)
	Sets the default reading direction for widgets where the direction has not been explicitly set by set_direction(). More...

static TextDirection	get_default_direction ()
	Obtains the current default reading direction. More...

static Widget*	drag_get_source_widget (const Glib::RefPtr< Gdk::DragContext >& context)

Static Public Member Functions inherited from Atk::Implementor
static void	add_interface (GType gtype_implementer)

static GType	get_type ()

Detailed Description

Multi-line text editing widget.

It displays a Gtk::TextBuffer.

The TextView widget looks like this:

Constructor & Destructor Documentation

virtual Gtk::TextView::~TextView ( )

virtual

Gtk::TextView::TextView ( )

Gtk::TextView::TextView ( const Glib::RefPtr< TextBuffer >& buffer )

explicit

Member Function Documentation

void Gtk::TextView::add_child_at_anchor	(	Widget&	child,
		const Glib::RefPtr< TextBuffer::ChildAnchor >&	anchor
	)

Adds a child widget in the text buffer, at the given anchor.

Parameters

child	A Gtk::Widget.
anchor	A Gtk::TextChildAnchor in the Gtk::TextBuffer for text_view.

void Gtk::TextView::add_child_in_window	(	Widget&	child,
		TextWindowType	which_window,
		int	xpos,
		int	ypos
	)

Adds a child at fixed coordinates in one of the text widget's windows.

The window must have nonzero size (see set_border_window_size()). Note that the child coordinates are given relative to the Gdk::Window in question, and that these coordinates have no sane relationship to scrolling. When placing a child in Gtk::TEXT_WINDOW_WIDGET, scrolling is irrelevant, the child floats above all scrollable areas. But when placing a child in one of the scrollable windows (border windows or text window), you'll need to compute the child's correct position in buffer coordinates any time scrolling occurs or buffer changes occur, and then call move_child() to update the child's position. Unfortunately there's no good way to detect that scrolling has occurred, using the current API; a possible hack would be to update all child positions when the scroll adjustments change or the text buffer changes. See bug 64518 on bugzilla.gnome.org for status of fixing this issue.

Parameters

child	A Gtk::Widget.
which_window	Which window the child should appear in.
xpos	X position of child in window coordinates.
ypos	Y position of child in window coordinates.

bool Gtk::TextView::backward_display_line ( TextBuffer::iterator& iter )

Moves the given iter backward by one display (wrapped) line.

A display line is different from a paragraph. Paragraphs are separated by newlines or other paragraph separator characters. Display lines are created by line-wrapping a paragraph. If wrapping is turned off, display lines and paragraphs will be the same. Display lines are divided differently for each view, since they depend on the view's width; paragraphs are the same in all views, since they depend on the contents of the Gtk::TextBuffer.

Parameters

iter	A Gtk::TextIter.

Returns: true if iter was moved and is not on the end iterator.

bool Gtk::TextView::backward_display_line_start ( TextBuffer::iterator& iter )

Moves the given iter backward to the next display line start.

Parameters

iter	A Gtk::TextIter.

Returns: true if iter was moved and is not on the end iterator.

void Gtk::TextView::buffer_to_window_coords	(	TextWindowType	win,
		int	buffer_x,
		int	buffer_y,
		int &	window_x,
		int &	window_y
	)		const

Converts coordinate ( buffer_x, buffer_y) to coordinates for the window win, and stores the result in ( window_x, window_y).

Note that you can't convert coordinates for a nonexisting window (see set_border_window_size()).

Parameters

win	A Gtk::TextWindowType except Gtk::TEXT_WINDOW_PRIVATE.
buffer_x	Buffer x coordinate.
buffer_y	Buffer y coordinate.
window_x	Window x coordinate return location or `nullptr`.
window_y	Window y coordinate return location or `nullptr`.

bool Gtk::TextView::forward_display_line ( TextBuffer::iterator& iter )

Moves the given iter forward by one display (wrapped) line.

Parameters

iter	A Gtk::TextIter.

Returns: true if iter was moved and is not on the end iterator.

bool Gtk::TextView::forward_display_line_end ( TextBuffer::iterator& iter )

Moves the given iter forward to the next display line end.

Parameters

iter	A Gtk::TextIter.

Returns: true if iter was moved and is not on the end iterator.

bool Gtk::TextView::get_accepts_tab ( ) const

Returns whether pressing the Tab key inserts a tab characters.

set_accepts_tab().

Since gtkmm 2.4:

Returns: true if pressing the Tab key inserts a tab character, false if pressing the Tab key moves the keyboard focus.

int Gtk::TextView::get_border_window_size ( TextWindowType type ) const

Gets the width of the specified border window.

See set_border_window_size().

Parameters

type	Window to return size from.

Returns: Width of window.

Glib::RefPtr<TextBuffer> Gtk::TextView::get_buffer ( )

Returns the Gtk::TextBuffer being displayed by this text view.

The reference count on the buffer is not incremented; the caller of this function won't own a new reference.

Returns: A Gtk::TextBuffer.

Glib::RefPtr<const TextBuffer> Gtk::TextView::get_buffer ( ) const

Returns the Gtk::TextBuffer being displayed by this text view.

The reference count on the buffer is not incremented; the caller of this function won't own a new reference.

Returns: A Gtk::TextBuffer.

bool Gtk::TextView::get_cursor_visible ( ) const

Find out whether the cursor is being displayed.

Returns: Whether the insertion mark is visible.

TextAttributes Gtk::TextView::get_default_attributes ( ) const

Obtains a copy of the default text attributes.

These are the attributes used for text unless a tag overrides them. You'd typically pass the default attributes in to Gtk::TextIter::get_attributes() in order to get the attributes in effect at a given text position.

Returns: A new Gtk::TextAttributes.

bool Gtk::TextView::get_editable ( ) const

Returns the default editability of the Gtk::TextView.

Tags in the buffer may override this setting for some ranges of text.

Returns: Whether text is editable by default.

Gtk::Adjustment* Gtk::TextView::get_hadjustment ( )

Gets the horizontal-scrolling Gtk::Adjustment.

Since gtkmm 2.22:

Returns: Pointer to the horizontal Gtk::Adjustment.

const Gtk::Adjustment* Gtk::TextView::get_hadjustment ( ) const

Gets the horizontal-scrolling Gtk::Adjustment.

Since gtkmm 2.22:

Returns: Pointer to the horizontal Gtk::Adjustment.

int Gtk::TextView::get_indent ( ) const

Gets the default indentation of paragraphs in text_view.

Tags in the view's buffer may override the default. The indentation may be negative.

Returns: Number of pixels of indentation.

void Gtk::TextView::get_iter_at_location	(	TextBuffer::iterator&	iter,
		int	x,
		int	y
	)		const

Retrieves the iterator at buffer coordinates x and y.

Buffer coordinates are coordinates for the entire buffer, not just the currently-displayed portion. If you have coordinates from an event, you have to convert those to buffer coordinates with window_to_buffer_coords().

Parameters

iter	A Gtk::TextIter.
x	X position, in buffer coordinates.
y	Y position, in buffer coordinates.

void Gtk::TextView::get_iter_at_position	(	TextBuffer::iterator&	iter,
		int &	trailing,
		int	x,
		int	y
	)		const

Retrieves the iterator pointing to the character at buffer coordinates x and y.

Note that this is different from get_iter_at_location(), which returns cursor locations, i.e. positions between characters.

Since gtkmm 2.6:

Parameters

iter	A Gtk::TextIter.
trailing	If non-`nullptr`, location to store an integer indicating where in the grapheme the user clicked. It will either be zero, or the number of characters in the grapheme. 0 represents the trailing edge of the grapheme.
x	X position, in buffer coordinates.
y	Y position, in buffer coordinates.

void Gtk::TextView::get_iter_location	(	const TextBuffer::iterator&	iter,
		Gdk::Rectangle&	location
	)		const

Gets a rectangle which roughly contains the character at iter.

The rectangle position is in buffer coordinates; use buffer_to_window_coords() to convert these coordinates to coordinates for one of the windows in the text view.

Parameters

iter	A Gtk::TextIter.
location	Bounds of the character at iter.

Justification Gtk::TextView::get_justification ( ) const

Gets the default justification of paragraphs in text_view.

Tags in the buffer may override the default.

Returns: Default justification.

int Gtk::TextView::get_left_margin ( ) const

Gets the default left margin size of paragraphs in the text_view.

Tags in the buffer may override the default.

Returns: Left margin in pixels.

void Gtk::TextView::get_line_at_y	(	TextBuffer::iterator&	target_iter,
		int	y,
		int &	line_top
	)		const

Gets the Gtk::TextIter at the start of the line containing the coordinate y.

y is in buffer coordinates, convert from window coordinates with window_to_buffer_coords(). If non-nullptr, line_top will be filled with the coordinate of the top edge of the line.

Parameters

target_iter	A Gtk::TextIter.
y	A y coordinate.
line_top	Return location for top coordinate of the line.

void Gtk::TextView::get_line_yrange	(	const TextBuffer::iterator&	iter,
		int &	y,
		int &	height
	)		const

Gets the y coordinate of the top of the line containing iter, and the height of the line.

The coordinate is a buffer coordinate; convert to window coordinates with buffer_to_window_coords().

Parameters

iter	A Gtk::TextIter.
y	Return location for a y coordinate.
height	Return location for a height.

bool Gtk::TextView::get_overwrite ( ) const

Returns whether the Gtk::TextView is in overwrite mode or not.

Since gtkmm 2.4:

Returns: Whether text_view is in overwrite mode or not.

int Gtk::TextView::get_pixels_above_lines ( ) const

Gets the default number of pixels to put above paragraphs.

Returns: Default number of pixels above paragraphs.

int Gtk::TextView::get_pixels_below_lines ( ) const

Gets the value set by set_pixels_below_lines().

Returns: Default number of blank pixels below paragraphs.

int Gtk::TextView::get_pixels_inside_wrap ( ) const

Gets the value set by set_pixels_inside_wrap().

Returns: Default number of pixels of blank space between wrapped lines.

int Gtk::TextView::get_right_margin ( ) const

Gets the default right margin for text in text_view.

Tags in the buffer may override the default.

Returns: Right margin in pixels.

Pango::TabArray Gtk::TextView::get_tabs ( ) const

Gets the default tabs for text_view.

Tags in the buffer may override the defaults. The returned array will be empty if "standard" (8-space) tabs are used.

Returns: Copy of default tab array, or an empty array if "standard" tabs are used.

Gtk::Adjustment* Gtk::TextView::get_vadjustment ( )

Gets the vertical-scrolling Gtk::Adjustment.

Since gtkmm 2.22:

Returns: Pointer to the vertical Gtk::Adjustment.

const Gtk::Adjustment* Gtk::TextView::get_vadjustment ( ) const

Gets the vertical-scrolling Gtk::Adjustment.

Since gtkmm 2.22:

Returns: Pointer to the vertical Gtk::Adjustment.

void Gtk::TextView::get_visible_rect ( Gdk::Rectangle& visible_rect ) const

Fills visible_rect with the currently-visible region of the buffer, in buffer coordinates.

Convert to window coordinates with buffer_to_window_coords().

Parameters

visible_rect Rectangle to fill.

Glib::RefPtr<Gdk::Window> Gtk::TextView::get_window ( TextWindowType win )

Retrieves the Gdk::Window corresponding to an area of the text view; possible windows include the overall widget window, child windows on the left, right, top, bottom, and the window that displays the text buffer.

Windows are nullptr and nonexistent if their width or height is 0, and are nonexistent before the widget has been realized.

Parameters

win	Window to get.

Returns: A Gdk::Window, or nullptr.

Glib::RefPtr<const Gdk::Window> Gtk::TextView::get_window ( TextWindowType win ) const

Windows are nullptr and nonexistent if their width or height is 0, and are nonexistent before the widget has been realized.

Parameters

win	Window to get.

Returns: A Gdk::Window, or nullptr.

TextWindowType Gtk::TextView::get_window_type ( const Glib::RefPtr< Gdk::Window >& window )

Usually used to find out which window an event corresponds to.

If you connect to an event signal on text_view, this function should be called on event->window to see which window it was.

Parameters

window A window type.

Returns: The window type.

WrapMode Gtk::TextView::get_wrap_mode ( ) const

Gets the line wrapping for the view.

Returns: The line wrap setting.

GtkTextView* Gtk::TextView::gobj ( )

inline

Provides access to the underlying C GtkObject.

const GtkTextView* Gtk::TextView::gobj ( ) const

inline

Provides access to the underlying C GtkObject.

bool Gtk::TextView::im_context_filter_keypress ( GdkEventKey * event )

Allow the Gtk::TextView input method to internally handle key press and release events.

If this function returns true, then no further processing should be done for this key event. See gtk_im_context_filter_keypress().

Note that you are expected to call this function from your handler when overriding key event handling. This is needed in the case when you need to insert your own key handling between the input method and the default key event handling of the Gtk::TextView.

[C example ellipted]

Since gtkmm 2.22:

Parameters

event The key event.

Returns: true if the input method handled the key event.

void Gtk::TextView::move_child	(	Widget&	child,
		int	xpos,
		int	ypos
	)

Updates the position of a child, as for add_child_in_window().

Parameters

child	Child widget already added to the text view.
xpos	New X position in window coordinates.
ypos	New Y position in window coordinates.

bool Gtk::TextView::move_mark_onscreen ( const Glib::RefPtr< TextBuffer::Mark >& mark )

Moves a mark within the buffer so that it's located within the currently-visible text area.

Parameters

mark	A Gtk::TextMark.

Returns: true if the mark moved (wasn't already onscreen).

bool Gtk::TextView::move_visually	(	TextBuffer::iterator&	iter,
		int	count
	)

Move the iterator a given number of characters visually, treating it as the strong cursor position.

If count is positive, then the new strong cursor position will be count positions to the right of the old cursor position. If count is negative then the new strong cursor position will be count positions to the left of the old cursor position.

In the presence of bi-directional text, the correspondence between logical and visual order will depend on the direction of the current run, and there may be jumps when the cursor is moved off of the end of a run.

Parameters

iter	A Gtk::TextIter.
count	Number of characters to move (negative moves left, positive moves right).

Returns: true if iter moved and is not on the end iterator.

virtual void Gtk::TextView::on_insert_at_cursor ( const Glib::ustring & str )

protectedvirtual

This is a default handler for the signal signal_insert_at_cursor().

virtual void Gtk::TextView::on_populate_popup ( Menu* menu )

protectedvirtual

This is a default handler for the signal signal_populate_popup().

virtual void Gtk::TextView::on_set_anchor ( )

protectedvirtual

This is a default handler for the signal signal_set_anchor().

virtual void Gtk::TextView::on_set_scroll_adjustments	(	Adjustment*	hadjustment,
		Adjustment*	vadjustment
	)

protectedvirtual

This is a default handler for the signal signal_set_scroll_adjustments().

bool Gtk::TextView::place_cursor_onscreen ( )

Moves the cursor to the currently visible region of the buffer, it it isn't there already.

Returns: true if the cursor had to be moved.

Glib::PropertyProxy< bool > Gtk::TextView::property_accepts_tab ( )

Whether Tab will result in a tab character being entered.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::TextView::property_accepts_tab ( ) const

Whether Tab will result in a tab character being entered.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< Glib::RefPtr<TextBuffer> > Gtk::TextView::property_buffer ( )

The buffer which is displayed.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<TextBuffer> > Gtk::TextView::property_buffer ( ) const

The buffer which is displayed.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::TextView::property_cursor_visible ( )

If the insertion cursor is shown.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::TextView::property_cursor_visible ( ) const

If the insertion cursor is shown.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::TextView::property_editable ( )

Whether the text can be modified by the user.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::TextView::property_editable ( ) const

Whether the text can be modified by the user.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< Glib::ustring > Gtk::TextView::property_im_module ( )

Which IM module should be used.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gtk::TextView::property_im_module ( ) const

Which IM module should be used.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_indent ( )

Amount to indent the paragraph, in pixels.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_indent ( ) const

Amount to indent the paragraph, in pixels.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< Justification > Gtk::TextView::property_justification ( )

Left, right, or center justification.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Justification > Gtk::TextView::property_justification ( ) const

Left, right, or center justification.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_left_margin ( )

Width of the left margin in pixels.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_left_margin ( ) const

Width of the left margin in pixels.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::TextView::property_overwrite ( )

Whether entered text overwrites existing contents.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::TextView::property_overwrite ( ) const

Whether entered text overwrites existing contents.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_pixels_above_lines ( )

Pixels of blank space above paragraphs.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_pixels_above_lines ( ) const

Pixels of blank space above paragraphs.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_pixels_below_lines ( )

Pixels of blank space below paragraphs.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_pixels_below_lines ( ) const

Pixels of blank space below paragraphs.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_pixels_inside_wrap ( )

Pixels of blank space between wrapped lines in a paragraph.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_pixels_inside_wrap ( ) const

Pixels of blank space between wrapped lines in a paragraph.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< int > Gtk::TextView::property_right_margin ( )

Width of the right margin in pixels.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< int > Gtk::TextView::property_right_margin ( ) const

Width of the right margin in pixels.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< Pango::TabArray > Gtk::TextView::property_tabs ( )

Custom tabs for this text.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Pango::TabArray > Gtk::TextView::property_tabs ( ) const

Custom tabs for this text.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< WrapMode > Gtk::TextView::property_wrap_mode ( )

Whether to wrap lines never, at word boundaries, or at character boundaries.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< WrapMode > Gtk::TextView::property_wrap_mode ( ) const

Whether to wrap lines never, at word boundaries, or at character boundaries.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

void Gtk::TextView::reset_im_context ( )

Reset the input method context of the text view if needed.

This can be necessary in the case where modifying the buffer would confuse on-going input method behavior.

Since gtkmm 2.22:

void Gtk::TextView::scroll_mark_onscreen ( const Glib::RefPtr< TextBuffer::Mark >& mark )

Deprecated:: Use scroll_to()

bool Gtk::TextView::scroll_to	(	TextBuffer::iterator&	iter,
		double	within_margin = `0`
	)

Scrolls the TextView so that iter is on the screen, by scrolling the minimal distance to get the mark onscreen, possibly not scrolling at all.

The effective screen for purposes of this function is reduced by a margin of size within_margin.

Note: This function uses the currently-computed height of the lines in the text buffer. Note that line heights are computed in an idle handler; so this function may not have the desired effect if it's called before the height computations. To avoid oddness, consider using gtk_text_view_scroll_to_mark() which saves a point to be scrolled to after line validation.

Parameters

iter	An iterator pointing to the position that should be made visible by scrolling.
within_margin	margin as a [0.0,0.5] fraction of screen size.

Returns: true if scrolling occurred.

bool Gtk::TextView::scroll_to	(	TextBuffer::iterator&	iter,
		double	within_margin,
		double	xalign,
		double	yalign
	)

Scrolls the TextView so that iter is on the screen, in the position indicated by xalign and yalign, possibly not scrolling at all.

The effective screen for purposes of this function is reduced by a margin of size within_margin.

Note: This function uses the currently-computed height of the lines in the text buffer. Note that line heights are computed in an idle handler; so this function may not have the desired effect if it's called before the height computations. To avoid oddness, consider using gtk_text_view_scroll_to_mark() which saves a point to be scrolled to after line validation.

Parameters

iter	An iterator pointing to the position that should be made visible by scrolling.
within_margin	margin as a [0.0,0.5] fraction of screen size.
xalign	horizontal alignment of mark within visible area. An alignment of 0.0 indicates left, 1.0 indicates right, 0.5 means center.
yalign	vertical alignment of mark within visible area. An alignment of 0.0 indicates top, 1.0 indicates bottom, 0.5 means center.

Returns: true if scrolling occurred.

void Gtk::TextView::scroll_to	(	const Glib::RefPtr< TextBuffer::Mark >&	mark,
		double	within_margin = `0`
	)

Scrolls text_view so that mark is on the screen, by scrolling the minimal distance to get the mark onscreen, possibly not scrolling at all.

The effective screen for purposes of this function is reduced by a margin of size within_margin.

Parameters

mark	An mark pointing to the position that should be made visible by scrolling.
within_margin	margin as a [0.0,0.5] fraction of screen size.

void Gtk::TextView::scroll_to	(	const Glib::RefPtr< TextBuffer::Mark >&	mark,
		double	within_margin,
		double	xalign,
		double	yalign
	)

Scrolls the TextView so that iter is on the screen, in the position indicated by xalign and yalign, possibly not scrolling at all.

The effective screen for purposes of this function is reduced by a margin of size within_margin.

Parameters

mark	An mark pointing to the position that should be made visible by scrolling.
within_margin	margin as a [0.0,0.5] fraction of screen size.
xalign	horizontal alignment of mark within visible area. An alignment of 0.0 indicates left, 1.0 indicates right, 0.5 means center.
yalign	vertical alignment of mark within visible area. An alignment of 0.0 indicates top, 1.0 indicates bottom, 0.5 means center.

bool Gtk::TextView::scroll_to_iter	(	TextBuffer::iterator&	iter,
		double	within_margin
	)

Deprecated:: Use scroll_to().

void Gtk::TextView::scroll_to_mark	(	const Glib::RefPtr< TextBuffer::Mark >&	mark,
		double	within_margin
	)

Deprecated:: Use scroll_to().

void Gtk::TextView::set_accepts_tab ( bool accepts_tab = true )

Sets the behavior of the text widget when the Tab key is pressed.

If accepts_tab is true, a tab character is inserted. If accepts_tab is false the keyboard focus is moved to the next widget in the focus chain.

Since gtkmm 2.4:

Parameters

accepts_tab true if pressing the Tab key should insert a tab character, false, if pressing the Tab key should move the keyboard focus.

void Gtk::TextView::set_border_window_size	(	TextWindowType	type,
		int	size
	)

Sets the width of Gtk::TEXT_WINDOW_LEFT or Gtk::TEXT_WINDOW_RIGHT, or the height of Gtk::TEXT_WINDOW_TOP or Gtk::TEXT_WINDOW_BOTTOM.

Automatically destroys the corresponding window if the size is set to 0, and creates the window if the size is set to non-zero. This function can only be used for the "border windows," it doesn't work with Gtk::TEXT_WINDOW_WIDGET, Gtk::TEXT_WINDOW_TEXT, or Gtk::TEXT_WINDOW_PRIVATE.

Parameters

type	Window to affect.
size	Width or height of the window.

void Gtk::TextView::set_buffer ( const Glib::RefPtr< TextBuffer >& buffer )

Sets buffer as the buffer being displayed by text_view.

The previous buffer displayed by the text view is unreferenced, and a reference is added to buffer. If you owned a reference to buffer before passing it to this function, you must remove that reference yourself; Gtk::TextView will not "adopt" it.

Parameters

buffer A Gtk::TextBuffer.

void Gtk::TextView::set_cursor_visible ( bool setting = true )

Toggles whether the insertion point is displayed.

A buffer with no editable text probably shouldn't have a visible cursor, so you may want to turn the cursor off.

Parameters

setting Whether to show the insertion cursor.

void Gtk::TextView::set_editable ( bool setting = true )

Sets the default editability of the Gtk::TextView.

You can override this default setting with tags in the buffer, using the "editable" attribute of tags.

Parameters

setting Whether it's editable.

void Gtk::TextView::set_indent ( int indent )

Sets the default indentation for paragraphs in text_view.

Tags in the buffer may override the default.

Parameters

indent Indentation in pixels.

void Gtk::TextView::set_justification ( Justification justification )

Sets the default justification of text in text_view.

Tags in the view's buffer may override the default.

Parameters

justification Justification.

void Gtk::TextView::set_left_margin ( int left_margin )

Sets the default left margin for text in text_view.

Tags in the buffer may override the default.

Parameters

left_margin Left margin in pixels.

void Gtk::TextView::set_overwrite ( bool overwrite = true )

Changes the Gtk::TextView overwrite mode.

Since gtkmm 2.4:

Parameters

overwrite true to turn on overwrite mode, false to turn it off.

void Gtk::TextView::set_pixels_above_lines ( int pixels_above_lines )

Sets the default number of blank pixels above paragraphs in text_view.

Tags in the buffer for text_view may override the defaults.

Parameters

pixels_above_lines Pixels above paragraphs.

void Gtk::TextView::set_pixels_below_lines ( int pixels_below_lines )

Sets the default number of pixels of blank space to put below paragraphs in text_view.

May be overridden by tags applied to text_view's buffer.

Parameters

pixels_below_lines Pixels below paragraphs.

void Gtk::TextView::set_pixels_inside_wrap ( int pixels_inside_wrap )

Sets the default number of pixels of blank space to leave between display/wrapped lines within a paragraph.

May be overridden by tags in text_view's buffer.

Parameters

pixels_inside_wrap Default number of pixels between wrapped lines.

void Gtk::TextView::set_right_margin ( int right_margin )

Sets the default right margin for text in the text view.

Tags in the buffer may override the default.

Parameters

right_margin Right margin in pixels.

void Gtk::TextView::set_tabs ( Pango::TabArray & tabs )

Sets the default tab stops for paragraphs in text_view.

Tags in the buffer may override the default.

Parameters

tabs	Tabs as a Pango::TabArray.

void Gtk::TextView::set_wrap_mode ( WrapMode wrap_mode )

Sets the line wrapping for the view.

Parameters

wrap_mode A Gtk::WrapMode.

Glib::SignalProxy< void,const Glib::ustring& > Gtk::TextView::signal_insert_at_cursor ( )

Slot Prototype:: void on_my_insert_at_cursor(const Glib::ustring& str)

Glib::SignalProxy< void,Menu* > Gtk::TextView::signal_populate_popup ( )

Slot Prototype:: void on_my_populate_popup(Menu* menu)

Glib::SignalProxy< void > Gtk::TextView::signal_set_anchor ( )

Slot Prototype:: void on_my_set_anchor()

Glib::SignalProxy< void,Adjustment*,Adjustment* > Gtk::TextView::signal_set_scroll_adjustments ( )

Slot Prototype:: void on_my_set_scroll_adjustments(Adjustment* hadjustment, Adjustment* vadjustment)

bool Gtk::TextView::starts_display_line ( const TextBuffer::iterator& iter )

Determines whether iter is at the start of a display line.

See forward_display_line() for an explanation of display lines vs. paragraphs.

Parameters

iter	A Gtk::TextIter.

Returns: true if iter begins a wrapped line.

void Gtk::TextView::window_to_buffer_coords	(	TextWindowType	win,
		int	window_x,
		int	window_y,
		int &	buffer_x,
		int &	buffer_y
	)		const

Converts coordinates on the window identified by win to buffer coordinates, storing the result in ( buffer_x, buffer_y).

Note that you can't convert coordinates for a nonexisting window (see set_border_window_size()).

Parameters

win	A Gtk::TextWindowType except Gtk::TEXT_WINDOW_PRIVATE.
window_x	Window x coordinate.
window_y	Window y coordinate.
buffer_x	Buffer x coordinate return location or `nullptr`.
buffer_y	Buffer y coordinate return location or `nullptr`.

Friends And Related Function Documentation

Gtk::TextView* wrap	(	GtkTextView *	object,
		bool	take_copy = `false`
	)

A Glib::wrap() method for this object.

Parameters

object	The C instance.
take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns: A C++ instance that wraps this C instance.

The documentation for this class was generated from the following file:

gtkmm/textview.h

gtkmm: Gtk::TextView Class Reference

Public Member Functions

Protected Member Functions

Related Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation