Sets the icon for a given drag from the given icon. See the documentation for gtk.global.dragSetIconName for more details about using icons in drag and drop.
the context for a drag (This must be called with a context for the source side of a drag)
a #GIcon
the X offset of the hotspot within the icon
the Y offset of the hotspot within the icon
Sets the icon for a given drag from the given icon. See the documentation for gtk.global.dragSetIconName for more details about using icons in drag and drop.