gtkWidgetSetAppPaintable {RGtk2} | R Documentation |
Sets whether the application intends to draw on the widget in an ::expose-event handler.
gtkWidgetSetAppPaintable(object, app.paintable)
|
[GtkWidget ] a GtkWidget |
|
[logical] TRUE if the application will paint on the widget |
This is a hint to the widget and does not affect the behavior of
the GTK+ core; many widgets ignore this flag entirely. For widgets
that do pay attention to the flag, such as GtkEventBox
and GtkWindow
,
the effect is to suppress default themed drawing of the widget's
background. (Children of the widget will still be drawn.) The application
is then entirely responsible for drawing the widget background.
Derived by RGtkGen from GTK+ documentation