Description Usage Arguments Value Author(s)
Computes the intersection of a widget
's area and region
, returning
the intersection. The result may be empty, use gdkRegionEmpty
to
check.
1 | gtkWidgetRegionIntersect(object, region)
|
|
a |
|
a |
[GdkRegion
] A newly allocated region holding the intersection of widget
and region
. The coordinates of the return value are
relative to widget->window
for NO_WINDOW
widgets, and
relative to the parent window of widget->window
for
widgets with their own window.
Derived by RGtkGen from GTK+ documentation
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