Visual.getBestType
Return the best available visual type for the default GDK screen.
Returns
best visual type
Deprecated
Visual selection should be done using
gdk.screen.Screen.getSystemVisual and gdk.screen.Screen.getRgbaVisual
Return the best available visual type for the default GDK screen.
gdk.screen.Screen.getSystemVisual and gdk.screen.Screen.getRgbaVisual