gtkWidgetIntersect {RGtk2} | R Documentation |
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.
gtkWidgetIntersect(object, area, intersection)
|
[GtkWidget ] a GtkWidget |
|
[GdkRectangle ] a rectangle |
|
[GdkRectangle ] rectangle to store intersection of widget and area |
[logical] TRUE
if there was an intersection
Derived by RGtkGen from GTK+ documentation