Revert the part of last check-in where I tried to remove focus when EGET_ELEMENT_REMOVED was called on a focused element.

Found a crash for that. Might give it another try some day, but giving up for now.
EGET_ELEMENT_REMOVED can stay - still should be useful (users can find out when elements got removed).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5560 dfc29bdd-3216-0410-991c-e03cc46cb475

changes.txt

@@ -1,6 +1,6 @@
 --------------------------
 Changes in 1.9 (not yet released)
-- Add gui event EGET_ELEMENT_REMOVED. Remove active focus now from elements which got removed from the gui graph.
+- Add gui event EGET_ELEMENT_REMOVED.
 - Fix: IGUIContextMenu now raises sub-menu when they would otherwise be displayed below bottom-border of root gui element.
 - Prevent initializing/quitting SDL several times when using more than one Irrlicht device.
 - Reduce log-messages for "loaded texture" and "loaded mesh" from ELL_INFORMATION to ELL_DEBUG.

source/Irrlicht/CGUIEnvironment.cpp

@@ -567,11 +567,9 @@ bool CGUIEnvironment::postEventFromUser(const SEvent& event)
 		if ( event.EventType == EET_GUI_EVENT
 			&& event.GUIEvent.EventType == EGET_ELEMENT_REMOVED )
 		{
-			if ( event.GUIEvent.Caller == Focus )
-				setFocus(0);
-
-			// TODO: In theory we could also check hovered and ToolTip.Element here.
-			// But not trivial (aka - test *a lot* when you try to change) and not so important.
+			// TODO: In theory we could also check Focus, Hovered and ToolTip.Element here.
+			// But not trivial (aka - test *a lot* when you try to change, especially GUI editor).
+			// Focus might still be the easiest to get working (and most important, it was one of the reasons I added EGET_ELEMENT_REMOVED ...)
 
 			if ( UserReceiver )
 				UserReceiver->OnEvent(event);