clicking an icon that does not have the focus: the last instance that had the focus gets it.
clicking the icon of a window that already has focus: If there are other instances of that window: initiate window-overview with these instances scaled. Else do-nothing OR minimize window. Really a choice to be made, I'd vote for minimize.
Yes - that sounds right:
clicking an icon that does not have the focus: the last instance that had the focus gets it.
clicking the icon of a window that already has focus: If there are other instances of that window: initiate window-overview with these instances scaled. Else do-nothing OR minimize window. Really a choice to be made, I'd vote for minimize.