Gets the area where entry’s icon at icon_pos is drawn.
This function is useful when drawing something to the
entry in a draw callback.
If the entry is not realized or has no icon at the given
position, icon_area is filled with zeros. Otherwise,
icon_area will be filled with the icon's allocation,
relative to entry's allocation.
Gets the area where entry’s icon at icon_pos is drawn.
This function is useful when drawing something to the entry in a draw callback.
If the entry is not realized or has no icon at the given position, icon_area is filled with zeros. Otherwise, icon_area will be filled with the icon's allocation, relative to entry's allocation.