Retrieves the widget’s clip area.
The clip area is the area in which all of @widget's drawing will happen. Other toolkits call it the bounding box.
Historically, in GTK+ the clip area has been equal to the allocation retrieved via gtk_widget_get_allocation().
a pointer to a #GtkAllocation to copy to
3.14
See Implementation
Retrieves the widget’s clip area.
The clip area is the area in which all of @widget's drawing will happen. Other toolkits call it the bounding box.
Historically, in GTK+ the clip area has been equal to the allocation retrieved via gtk_widget_get_allocation().