Method
GtkWidgetset_clip
Declaration [src]
void
gtk_widget_set_clip (
GtkWidget* widget,
const GtkAllocation* clip
)
Description [src]
Sets the widget’s clip. This must not be used directly,
but from within a widget’s size_allocate method.
It must be called after gtk_widget_set_allocation()
(or after chaining up
to the parent class), because that function resets the clip.
The clip set should be the area that widget
draws on. If widget
is a
GtkContainer
, the area must contain all children’s clips.
If this function is not called by widget
during a ::size-allocate handler,
the clip will be set to widget
‘s allocation.
Available since: | 3.14 |
Parameters
clip |
GtkAllocation |
A pointer to a |
|
The data is owned by the caller of the function. |