Fixed some typos in irrList and adapted GUIEditor to ConstIterators.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1017 dfc29bdd-3216-0410-991c-e03cc46cb475

include/irrList.h

@@ -83,8 +83,8 @@ public:
 
 		ConstIterator& operator ++()    { Current = Current->Next; return *this; }
 		ConstIterator& operator --()    { Current = Current->Prev; return *this; }
-		ConstIterator  operator ++(s32) { Iterator tmp = *this; Current = Current->Next; return tmp; }
-		ConstIterator  operator --(s32) { Iterator tmp = *this; Current = Current->Prev; return tmp; }
+		ConstIterator  operator ++(s32) { ConstIterator tmp = *this; Current = Current->Next; return tmp; }
+		ConstIterator  operator --(s32) { ConstIterator tmp = *this; Current = Current->Prev; return tmp; }
 
 		ConstIterator& operator +=(s32 num)
 		{
@@ -118,6 +118,7 @@ public:
 
 		SKListNode* Current;
 
+		friend class Iterator;
 		friend class list<T>;
 	};
 

tools/GUIEditor/CGUIEditWindow.cpp

@@ -127,7 +127,6 @@ CGUIAttributeEditor* CGUIEditWindow::getOptionEditor() const
 
 void CGUIEditWindow::setSelectedElement(IGUIElement *sel)
 {
-
 	// save changes
 	AttribEditor->updateAttribs();
 

tools/GUIEditor/CGUIEditWorkspace.cpp

@@ -117,7 +117,7 @@ IGUIElement* CGUIEditWorkspace::getEditableElementFromPoint(IGUIElement *start,
 
 	// we have to search from back to front.
 
-	core::list<IGUIElement*>::Iterator it = start->getChildren().getLast();
+	core::list<IGUIElement*>::ConstIterator it = start->getChildren().getLast();
 	s32 count=0;
 	while(it != start->getChildren().end())
 	{
@@ -174,14 +174,13 @@ IGUIElement* CGUIEditWorkspace::getSelectedElement()
 void CGUIEditWorkspace::selectNextSibling()
 {
 	IGUIElement* p=0;
-	core::list<IGUIElement*>::Iterator it;
 
 	if (!SelectedElement)
 		p = Parent;
 	else
 		p = SelectedElement->getParent();
 
-	it = p->getChildren().begin();
+	core::list<IGUIElement*>::ConstIterator it = p->getChildren().begin();
 	// find selected element
 	if (SelectedElement)
 		while (*it != SelectedElement)
@@ -198,14 +197,13 @@ void CGUIEditWorkspace::selectNextSibling()
 void CGUIEditWorkspace::selectPreviousSibling()
 {
 	IGUIElement* p=0;
-	core::list<IGUIElement*>::Iterator it;
 
 	if (!SelectedElement)
 		p = Parent;
 	else
 		p = SelectedElement->getParent();
 
-	it = p->getChildren().getLast();
+	core::list<IGUIElement*>::ConstIterator it = p->getChildren().getLast();
 	// find selected element
 	if (SelectedElement)
 		while (*it != SelectedElement)
@@ -595,7 +593,7 @@ bool CGUIEditWorkspace::OnEvent(const SEvent &e)
 					el = Parent;
 					grab();
 					// remove all children
-					while(el->getChildren().begin() != Children.end())
+					while(Children.end() != el->getChildren().begin())
 						el->removeChild(*(el->getChildren().begin()));
 					// attach to parent again
 					el->addChild(this);

tools/GUIEditor/CGUIPanel.cpp

@@ -231,14 +231,14 @@ void CGUIPanel::resizeInnerPane()
 	// get desired size (total size of all children)
 	core::rect<s32> totalRect(0,0,0,0);
 
-	core::list<IGUIElement*>::Iterator it = InnerPane->getChildren().begin();
-
-	while ( it != InnerPane->getChildren().end() )
+	core::list<IGUIElement*>::ConstIterator it;
+       
+	for ( it = InnerPane->getChildren().begin();
+		it != InnerPane->getChildren().end(); ++it )
 	{
 		core::rect<s32> rct = (*it)->getRelativePosition();
 		totalRect.addInternalPoint(rct.UpperLeftCorner);
 		totalRect.addInternalPoint(rct.LowerRightCorner);
-		it++;
 	}
 
 	// move children if pane needs to grow
@@ -253,11 +253,10 @@ void CGUIPanel::resizeInnerPane()
 	{
 		totalRect += adjustedMovement;
 
-		it = InnerPane->getChildren().begin();
-		while ( it != InnerPane->getChildren().end() )
+		for (it = InnerPane->getChildren().begin();
+			it != InnerPane->getChildren().end(); ++it )
 		{
 			(*it)->move(adjustedMovement);
-			it++;
 		}
 	}