| gtkmm 2.24.4 | 
The Gtk::Scrollbar widget is an abstract base class for Gtk::HScrollbar and Gtk::VScrollbar. More...


| 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. | |
| 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. | |
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).
| virtual Gtk::Scrollbar::~Scrollbar | ( | ) |  [virtual] | 
| GtkScrollbar* Gtk::Scrollbar::gobj | ( | ) |  [inline] | 
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Range.
Reimplemented in Gtk::VScrollbar, and Gtk::HScrollbar.
| 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.
| Gtk::Scrollbar* wrap | ( | GtkScrollbar * | object, | 
| bool | take_copy = false | ||
| ) |  [related] | 
A Glib::wrap() method for this object.
| 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. | 
 1.7.3
 1.7.3