gtkmm: Gtk::ScrolledWindow Class Reference
Adds scrollbars to its child widget. More...
Public Member Functions | |
virtual | ~ScrolledWindow () |
GtkScrolledWindow* | gobj () |
Provides access to the underlying C GtkObject. | |
const GtkScrolledWindow* | gobj () const |
Provides access to the underlying C GtkObject. | |
ScrolledWindow () | |
ScrolledWindow (const Glib::RefPtr< Adjustment >& hadjustment, const Glib::RefPtr< Adjustment >& vadjustment) | |
void | set_hadjustment (const Glib::RefPtr< Adjustment >& hadjustment) |
Sets the Gtk::Adjustment for the horizontal scrollbar. | |
void | set_vadjustment (const Glib::RefPtr< Adjustment >& vadjustment) |
Sets the Gtk::Adjustment for the vertical scrollbar. | |
Glib::RefPtr< Adjustment > | get_hadjustment () |
Returns the horizontal scrollbar's adjustment, used to connect the horizontal scrollbar to the child widget's horizontal scroll functionality. | |
Glib::RefPtr< const Adjustment > | get_hadjustment () const |
Returns the horizontal scrollbar's adjustment, used to connect the horizontal scrollbar to the child widget's horizontal scroll functionality. | |
Glib::RefPtr< Adjustment > | get_vadjustment () |
Returns the vertical scrollbar's adjustment, used to connect the vertical scrollbar to the child widget's vertical scroll functionality. | |
Glib::RefPtr< const Adjustment > | get_vadjustment () const |
Returns the vertical scrollbar's adjustment, used to connect the vertical scrollbar to the child widget's vertical scroll functionality. | |
void | set_policy (PolicyType hscrollbar_policy, PolicyType vscrollbar_policy) |
Sets the scrollbar policy for the horizontal and vertical scrollbars. | |
void | get_policy (PolicyType& hscrollbar_policy, PolicyType& vscrollbar_policy) const |
Retrieves the current policy values for the horizontal and vertical scrollbars. | |
void | set_placement (CornerType window_placement) |
Sets the placement of the contents with respect to the scrollbars for the scrolled window. | |
void | unset_placement () |
Unsets the placement of the contents with respect to the scrollbars for the scrolled window. | |
CornerType | get_placement () const |
Gets the placement of the contents with respect to the scrollbars for the scrolled window. | |
void | set_shadow_type (ShadowType type) |
Changes the type of shadow drawn around the contents of scrolled_window. | |
ShadowType | get_shadow_type () const |
Gets the shadow type of the scrolled window. | |
virtual void | add (Gtk::Widget& widget) |
Puts the child inside a Gtk::Viewport if it doesn't have native scrolling capability. | |
Scrollbar* | get_vscrollbar () |
Returns the vertical scrollbar of scrolled_window. | |
const Scrollbar* | get_vscrollbar () const |
Returns the vertical scrollbar of scrolled_window. | |
Scrollbar* | get_hscrollbar () |
Returns the horizontal scrollbar of scrolled_window. | |
const Scrollbar* | get_hscrollbar () const |
Returns the horizontal scrollbar of scrolled_window. | |
int | get_min_content_width () const |
void | set_min_content_width (int width) |
int | get_min_content_height () const |
void | set_min_content_height (int height) |
Glib::PropertyProxy < Glib::RefPtr< Adjustment > > | property_hadjustment () |
The GtkAdjustment for the horizontal position. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Adjustment > > | property_hadjustment () const |
The GtkAdjustment for the horizontal position. | |
Glib::PropertyProxy < Glib::RefPtr< Adjustment > > | property_vadjustment () |
The GtkAdjustment for the vertical position. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Adjustment > > | property_vadjustment () const |
The GtkAdjustment for the vertical position. | |
Glib::PropertyProxy< PolicyType > | property_hscrollbar_policy () |
When the horizontal scrollbar is displayed. | |
Glib::PropertyProxy_ReadOnly < PolicyType > | property_hscrollbar_policy () const |
When the horizontal scrollbar is displayed. | |
Glib::PropertyProxy< PolicyType > | property_vscrollbar_policy () |
When the vertical scrollbar is displayed. | |
Glib::PropertyProxy_ReadOnly < PolicyType > | property_vscrollbar_policy () const |
When the vertical scrollbar is displayed. | |
Glib::PropertyProxy< CornerType > | property_window_placement () |
Where the contents are located with respect to the scrollbars. | |
Glib::PropertyProxy_ReadOnly < CornerType > | property_window_placement () const |
Where the contents are located with respect to the scrollbars. | |
Glib::PropertyProxy< bool > | property_window_placement_set () |
Whether 'window-placement' should be used to determine the location of the contents with respect to the scrollbars. | |
Glib::PropertyProxy_ReadOnly < bool > | property_window_placement_set () const |
Whether 'window-placement' should be used to determine the location of the contents with respect to the scrollbars. | |
Glib::PropertyProxy< ShadowType > | property_shadow_type () |
Style of bevel around the contents. | |
Glib::PropertyProxy_ReadOnly < ShadowType > | property_shadow_type () const |
Style of bevel around the contents. | |
Glib::PropertyProxy< int > | property_min_content_width () |
The minimum width that the scrolled window will allocate to its content. | |
Glib::PropertyProxy_ReadOnly< int > | property_min_content_width () const |
The minimum width that the scrolled window will allocate to its content. | |
Glib::PropertyProxy< int > | property_min_content_height () |
The minimum height that the scrolled window will allocate to its content. | |
Glib::PropertyProxy_ReadOnly< int > | property_min_content_height () const |
The minimum height that the scrolled window will allocate to its content. | |
Related Functions | |
(Note that these are not member functions.) | |
Gtk::ScrolledWindow* | wrap (GtkScrolledWindow* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
Detailed Description
Adds scrollbars to its child widget.
This container accepts a single child widget. It adds scrollbars to the child widget and optionally draws a beveled frame around the child widget. The scrolled window can work in two ways: 1) Some widgets have native scrolling support; these widgets handle certain Gtk::Adjustment signals. Widgets with native scroll support include Gtk::TreeView, Gtk::TextView, and Gtk::Layout. 2) For widgets that lack native scrolling support, such as Gtk::Table, Gtk::Box, and so on, the widget will be placed inside a Gtk::Viewport.
The position of the scrollbars is controlled by the scroll adjustments. See Gtk::Adjustment for the fields in an adjustment - for Gtk::Scrollbar, used by Gtk::ScrolledWindow, the "value" field represents the position of the scrollbar, which must be between the "lower" field and "upper - page_size." The "page_size" field represents the size of the visible scrollable area. The "step_increment" and "page_increment" fields are used when the user asks to step down (using the small stepper arrows) or page down (using for example the PageDown key).
If a Gtk::ScrolledWindow doesn't behave quite as you would like, or doesn't have exactly the right layout, it's very possible to set up your own scrolling with Gtk::Scrollbar and, for example, a Gtk::Table.
Constructor & Destructor Documentation
virtual Gtk::ScrolledWindow::~ScrolledWindow | ( | ) | [virtual] |
Gtk::ScrolledWindow::ScrolledWindow | ( | ) |
Gtk::ScrolledWindow::ScrolledWindow | ( | const Glib::RefPtr< Adjustment >& | hadjustment, |
const Glib::RefPtr< Adjustment >& | vadjustment | ||
) | [explicit] |
Member Function Documentation
virtual void Gtk::ScrolledWindow::add | ( | Gtk::Widget& | widget | ) | [virtual] |
Puts the child inside a Gtk::Viewport if it doesn't have native scrolling capability.
Reimplemented from Gtk::Container.
Glib::RefPtr<Adjustment> Gtk::ScrolledWindow::get_hadjustment | ( | ) |
Returns the horizontal scrollbar's adjustment, used to connect the horizontal scrollbar to the child widget's horizontal scroll functionality.
- Returns:
- The horizontal Gtk::Adjustment.
Glib::RefPtr<const Adjustment> Gtk::ScrolledWindow::get_hadjustment | ( | ) | const |
Returns the horizontal scrollbar's adjustment, used to connect the horizontal scrollbar to the child widget's horizontal scroll functionality.
- Returns:
- The horizontal Gtk::Adjustment.
Scrollbar* Gtk::ScrolledWindow::get_hscrollbar | ( | ) |
Returns the horizontal scrollbar of scrolled_window.
- Returns:
- The horizontal scrollbar of the scrolled window, or
0
if it does not have one.
const Scrollbar* Gtk::ScrolledWindow::get_hscrollbar | ( | ) | const |
Returns the horizontal scrollbar of scrolled_window.
- Returns:
- The horizontal scrollbar of the scrolled window, or
0
if it does not have one.
int Gtk::ScrolledWindow::get_min_content_height | ( | ) | const |
int Gtk::ScrolledWindow::get_min_content_width | ( | ) | const |
CornerType Gtk::ScrolledWindow::get_placement | ( | ) | const |
Gets the placement of the contents with respect to the scrollbars for the scrolled window.
See set_placement().
- Returns:
- The current placement value.
See also set_placement() and unset_placement().
void Gtk::ScrolledWindow::get_policy | ( | PolicyType& | hscrollbar_policy, |
PolicyType& | vscrollbar_policy | ||
) | const |
Retrieves the current policy values for the horizontal and vertical scrollbars.
See set_policy().
- Parameters:
-
hscrollbar_policy Location to store the policy for the horizontal scrollbar, or 0
.vscrollbar_policy Location to store the policy for the vertical scrollbar, or 0
.
ShadowType Gtk::ScrolledWindow::get_shadow_type | ( | ) | const |
Gets the shadow type of the scrolled window.
See set_shadow_type().
- Returns:
- The current shadow type.
Glib::RefPtr<const Adjustment> Gtk::ScrolledWindow::get_vadjustment | ( | ) | const |
Returns the vertical scrollbar's adjustment, used to connect the vertical scrollbar to the child widget's vertical scroll functionality.
- Returns:
- The vertical Gtk::Adjustment.
Glib::RefPtr<Adjustment> Gtk::ScrolledWindow::get_vadjustment | ( | ) |
Returns the vertical scrollbar's adjustment, used to connect the vertical scrollbar to the child widget's vertical scroll functionality.
- Returns:
- The vertical Gtk::Adjustment.
Scrollbar* Gtk::ScrolledWindow::get_vscrollbar | ( | ) |
Returns the vertical scrollbar of scrolled_window.
- Returns:
- The vertical scrollbar of the scrolled window, or
0
if it does not have one.
const Scrollbar* Gtk::ScrolledWindow::get_vscrollbar | ( | ) | const |
Returns the vertical scrollbar of scrolled_window.
- Returns:
- The vertical scrollbar of the scrolled window, or
0
if it does not have one.
GtkScrolledWindow* Gtk::ScrolledWindow::gobj | ( | ) | [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Bin.
const GtkScrolledWindow* Gtk::ScrolledWindow::gobj | ( | ) | const [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Bin.
Glib::PropertyProxy< Glib::RefPtr<Adjustment> > Gtk::ScrolledWindow::property_hadjustment | ( | ) |
The GtkAdjustment for the horizontal position.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Adjustment> > Gtk::ScrolledWindow::property_hadjustment | ( | ) | const |
The GtkAdjustment for the horizontal position.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<PolicyType> Gtk::ScrolledWindow::property_hscrollbar_policy | ( | ) |
When the horizontal scrollbar is displayed.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<PolicyType> Gtk::ScrolledWindow::property_hscrollbar_policy | ( | ) | const |
When the horizontal scrollbar is displayed.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<int> Gtk::ScrolledWindow::property_min_content_height | ( | ) | const |
The minimum height that the scrolled window will allocate to its content.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<int> Gtk::ScrolledWindow::property_min_content_height | ( | ) |
The minimum height that the scrolled window will allocate to its content.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<int> Gtk::ScrolledWindow::property_min_content_width | ( | ) |
The minimum width that the scrolled window will allocate to its content.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<int> Gtk::ScrolledWindow::property_min_content_width | ( | ) | const |
The minimum width that the scrolled window will allocate to its content.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<ShadowType> Gtk::ScrolledWindow::property_shadow_type | ( | ) |
Style of bevel around the contents.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<ShadowType> Gtk::ScrolledWindow::property_shadow_type | ( | ) | const |
Style of bevel around the contents.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy< Glib::RefPtr<Adjustment> > Gtk::ScrolledWindow::property_vadjustment | ( | ) |
The GtkAdjustment for the vertical position.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Adjustment> > Gtk::ScrolledWindow::property_vadjustment | ( | ) | const |
The GtkAdjustment for the vertical position.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<PolicyType> Gtk::ScrolledWindow::property_vscrollbar_policy | ( | ) |
When the vertical scrollbar is displayed.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<PolicyType> Gtk::ScrolledWindow::property_vscrollbar_policy | ( | ) | const |
When the vertical scrollbar is displayed.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<CornerType> Gtk::ScrolledWindow::property_window_placement | ( | ) | const |
Where the contents are located with respect to the scrollbars.
This property only takes effect if 'window-placement-set' is TRUE.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<CornerType> Gtk::ScrolledWindow::property_window_placement | ( | ) |
Where the contents are located with respect to the scrollbars.
This property only takes effect if 'window-placement-set' is TRUE.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy<bool> Gtk::ScrolledWindow::property_window_placement_set | ( | ) |
Whether 'window-placement' should be used to determine the location of the contents with respect to the scrollbars.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly<bool> Gtk::ScrolledWindow::property_window_placement_set | ( | ) | const |
Whether 'window-placement' should be used to determine the location of the contents with respect to the scrollbars.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
- Returns:
- A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.
void Gtk::ScrolledWindow::set_hadjustment | ( | const Glib::RefPtr< Adjustment >& | hadjustment | ) |
Sets the Gtk::Adjustment for the horizontal scrollbar.
- Parameters:
-
hadjustment Horizontal scroll adjustment.
void Gtk::ScrolledWindow::set_min_content_height | ( | int | height | ) |
void Gtk::ScrolledWindow::set_min_content_width | ( | int | width | ) |
void Gtk::ScrolledWindow::set_placement | ( | CornerType | window_placement | ) |
Sets the placement of the contents with respect to the scrollbars for the scrolled window.
The default is Gtk::CORNER_TOP_LEFT, meaning the child is in the top left, with the scrollbars underneath and to the right. Other values in Gtk::CornerType are Gtk::CORNER_TOP_RIGHT, Gtk::CORNER_BOTTOM_LEFT, and Gtk::CORNER_BOTTOM_RIGHT.
See also get_placement() and unset_placement().
- Parameters:
-
window_placement Position of the child window.
void Gtk::ScrolledWindow::set_policy | ( | PolicyType | hscrollbar_policy, |
PolicyType | vscrollbar_policy | ||
) |
Sets the scrollbar policy for the horizontal and vertical scrollbars.
The policy determines when the scrollbar should appear; it is a value from the Gtk::PolicyType enumeration. If Gtk::POLICY_ALWAYS, the scrollbar is always present; if Gtk::POLICY_NEVER, the scrollbar is never present; if Gtk::POLICY_AUTOMATIC, the scrollbar is present only if needed (that is, if the slider part of the bar would be smaller than the trough - the display is larger than the page size).
- Parameters:
-
hscrollbar_policy Policy for horizontal bar. vscrollbar_policy Policy for vertical bar.
void Gtk::ScrolledWindow::set_shadow_type | ( | ShadowType | type | ) |
Changes the type of shadow drawn around the contents of scrolled_window.
- Parameters:
-
type Kind of shadow to draw around scrolled window contents.
void Gtk::ScrolledWindow::set_vadjustment | ( | const Glib::RefPtr< Adjustment >& | vadjustment | ) |
Sets the Gtk::Adjustment for the vertical scrollbar.
- Parameters:
-
vadjustment Vertical scroll adjustment.
void Gtk::ScrolledWindow::unset_placement | ( | ) |
Unsets the placement of the contents with respect to the scrollbars for the scrolled window.
If no window placement is set for a scrolled window, it obeys the "gtk-scrolled-window-placement" XSETTING.
See also set_placement() and get_placement().
Friends And Related Function Documentation
Gtk::ScrolledWindow* wrap | ( | GtkScrolledWindow * | object, |
bool | take_copy = false |
||
) | [related] |
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/scrolledwindow.h