[ Version ( since = "4.2" ) ]
public void get_shadow_width (out int left, out int right, out int top, out int bottom)
Obtains the shadow widths of this layout.
| this |
a `GdkPopupLayout` |
| left |
return location for the left shadow width |
| right |
return location for the right shadow width |
| top |
return location for the top shadow width |
| bottom |
return location for the bottom shadow width |