Decorator-resize redrawing fixed.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8047 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/server/Layer.cpp

@@ -432,7 +432,8 @@ void Layer::RequestDraw(const BRegion &reg, Layer *startFrom)
 	if (fVisible.CountRects() > 0)
 	{
 		fUpdateReg = fVisible;
-		fUpdateReg.IntersectWith(&reg);
+		if (!(fFlags & B_FULL_UPDATE_ON_RESIZE))
+			fUpdateReg.IntersectWith(&reg);
 		
 		if (fUpdateReg.CountRects() > 0){
 			fDriver->ConstrainClippingRegion(&fUpdateReg);

src/servers/app/server/ServerWindow.cpp

@@ -182,7 +182,7 @@ ServerWindow::ServerWindow(BRect rect, const char *string, uint32 wlook,
 
 void ServerWindow::Init(void)
 {
-	fWinBorder = new WinBorder( fFrame, fTitle.String(), fLook, fFeel, fFlags,
+	fWinBorder = new WinBorder( fFrame, fTitle.String(), fLook, fFeel, 0UL,
 			this, desktop->GetDisplayDriver());
 	fWinBorder->RebuildFullRegion();
 

src/servers/app/server/WinBorder.cpp

@@ -92,6 +92,7 @@ WinBorder::WinBorder(const BRect &r, const char *name, const int32 look, const i
 	fMainWinBorder	= NULL;
 	fDecorator		= NULL;
 	fAdFlags		= fAdFlags | B_LAYER_CHILDREN_DEPENDANT;
+	fFlags			= B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE;
 
 	fIsMoving		= false;
 	fIsResizing		= false;
@@ -341,6 +342,7 @@ void WinBorder::HighlightDecorator(const bool &active)
 void WinBorder::Draw(const BRect &r)
 {
 	STRACE(("WinBorder(%s)::Draw()\n", GetName()));
+
 	// if we have a visible region, it is decorator's one.
 	if(fDecorator)
 	{

src/servers/app/server/WinBorder.h

@@ -81,7 +81,6 @@ protected:
 	friend class ServerWindow;
 
 	Decorator *fDecorator;
-	int32 fFlags;
 	int32 fMouseButtons;
 	int32 fKeyModifiers;
 	BPoint fLastMousePosition;