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Gtk::Scrollbar Class Reference
[Widgets]

Inheritance diagram for Gtk::Scrollbar:

List of all members.


Detailed Description

The Gtk::Scrollbar widget is an abstract 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).

Public Member Functions

const GtkScrollbar* gobj () const
 Provides access to the underlying C GtkObject.
GtkScrollbar* gobj ()
 Provides access to the underlying C GtkObject.
virtual ~Scrollbar ()

Related Functions

(Note that these are not member functions.)

Gtk::Scrollbarwrap (GtkScrollbar* object, bool take_copy=false)
 A Glib::wrap() method for this object.


Constructor & Destructor Documentation

virtual Gtk::Scrollbar::~Scrollbar (  )  [virtual]


Member Function Documentation

const GtkScrollbar* Gtk::Scrollbar::gobj (  )  const [inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::Range.

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

GtkScrollbar* Gtk::Scrollbar::gobj (  )  [inline]

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::Range.

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


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.


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

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