Added TODO on SetTitle... the rect gets invalidated even when nothing is visible... flickers apps on top with TitleSpectrumAnalyzer in SoundPlay for ex...

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28388 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/DefaultDecorator.cpp

@@ -137,6 +137,8 @@ DefaultDecorator::~DefaultDecorator()
 void
 DefaultDecorator::SetTitle(const char* string, BRegion* updateRegion)
 {
+	// TODO: we could be much smarter about the update region
+
 	BRect rect = TabRect();
 
 	Decorator::SetTitle(string);