GtkHScrollbar

A horizontal scrollbar.
对象层次
描述
The GtkHScrollbar widget is a widget arranged horizontally creating a scrollbar. See GtkScrollbar for details on scrollbars.
You also might want to use a GtkAdjustment to specify the boundaries of the scrollbar.
If you want to add scrollbars to a GtkTextView or a GtkTreeView, you should use a GtkScrolledWindow.
构造函数
-- Creates a new horizontal scrollbar.