向前 child-detached 向后 This signal is emitted when the contents of handlebox are detached from main window. 回调函数 void callback( GtkHandleBox , GtkWidget child


向前	child-detached	向后

child-detached

This signal is emitted when the contents of the handlebox are detached from the main window.

回调函数

void callback(GtkHandleBox handlebox, GtkWidget child_widget);

向前	首页	向后
child-attached	上一层	GtkHBox