The Gtk::Scrollbar widget is a base class for Gtk::HScrollbar and Gtk::VScrollbar. More...

Inheritance diagram for Gtk::Scrollbar:

Collaboration diagram for Gtk::Scrollbar:

List of all members.

Public Member Functions
virtual	~Scrollbar ()
GtkScrollbar*	gobj ()
	Provides access to the underlying C GtkObject.
const GtkScrollbar*	gobj () const
	Provides access to the underlying C GtkObject.
	Scrollbar ()
	Scrollbar (const Glib::RefPtr< Adjustment >& adjustment, Orientation orientation=ORIENTATION_HORIZONTAL)
Related Functions
(Note that these are not member functions.)
Gtk::Scrollbar*	wrap (GtkScrollbar* object, bool take_copy=false)
	A Glib::wrap() method for this object.

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Detailed Description

The Gtk::Scrollbar widget is a base class for Gtk::HScrollbar and Gtk::VScrollbar.

It is not very useful in itself.

The position of the thumb in a scrollbar is controlled by the scroll adjustments. See Gtk::Adjustment for the fields in an adjustment - for Gtk::Scrollbar, 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).

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Constructor & Destructor Documentation

virtual Gtk::Scrollbar::~Scrollbar

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[virtual]

Gtk::Scrollbar::Scrollbar

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Gtk::Scrollbar::Scrollbar	(	const Glib::RefPtr< Adjustment >&	adjustment,
		Orientation	orientation = ORIENTATION_HORIZONTAL
	)		[explicit]

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Member Function Documentation

GtkScrollbar* Gtk::Scrollbar::gobj

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[inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::Orientable.

Reimplemented in Gtk::VScrollbar, and Gtk::HScrollbar.

const GtkScrollbar* Gtk::Scrollbar::gobj

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)

const [inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::Orientable.

Reimplemented in Gtk::VScrollbar, and Gtk::HScrollbar.

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Friends And Related Function Documentation

Gtk::Scrollbar* wrap	(	GtkScrollbar *	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.

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

• gtkmm/scrollbar.h