Finds the icon at the given position and return its index. If x, y doesn't lie inside an icon, -1 is returned. This function is intended for use in a "query-tooltip" signal handler. Since 2.16
the x coordinate of the position to find
the y coordinate of the position to find
the index of the icon at the given position, or -1
See Implementation
Finds the icon at the given position and return its index. If x, y doesn't lie inside an icon, -1 is returned. This function is intended for use in a "query-tooltip" signal handler. Since 2.16