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RGtk2 (version 2.20.31)

gtkWidgetIntersect: gtkWidgetIntersect

Description

Computes the intersection of a widget's area and area, storing the intersection in intersection, and returns TRUE if there was an intersection. intersection may be NULL if you're only interested in whether there was an intersection.

Usage

gtkWidgetIntersect(object, area, intersection)

Arguments

object
area
a rectangle
intersection
rectangle to store intersection of widget and area

Value

TRUE if there was an intersection