Applied patch by Artur Wyszynski:

* Renamed BView::Alignment() to LayoutAlignment() which fixes a ton of warnings
  and some conflicts with BControls.
* Added virtual destructor to BRefFilter in case the GCC version is 3 or newer
  (can't do it for GCC 2.95.3, since that would break binary compatibility 
  AFAIKT)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24983 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/interface/View.h

@@ -509,7 +509,7 @@ public:
 	virtual	BSize			MinSize();
 	virtual	BSize			MaxSize();
 	virtual	BSize			PreferredSize();
-	virtual	BAlignment		Alignment();
+	virtual	BAlignment		LayoutAlignment();
 
 			void			SetExplicitMinSize(BSize size);
 			void			SetExplicitMaxSize(BSize size);

src/kits/interface/LayoutUtils.cpp

@@ -170,7 +170,7 @@ void
 BLayoutUtils::AlignInFrame(BView* view, BRect frame)
 {
  	BSize maxSize = view->MaxSize();
- 	BAlignment alignment = view->Alignment();
+ 	BAlignment alignment = view->LayoutAlignment();
  
  	if (view->HasHeightForWidth()) {
  		// The view has height for width, so we do the horizontal alignment

src/kits/interface/View.cpp

@@ -3939,7 +3939,7 @@ BView::PreferredSize()
 
 
 BAlignment
-BView::Alignment()
+BView::LayoutAlignment()
 {
 	return BLayoutUtils::ComposeAlignment(fLayoutData->fAlignment,
 		(fLayoutData->fLayout ? fLayoutData->fLayout->Alignment()

src/kits/interface/ViewLayoutItem.cpp

@@ -44,7 +44,7 @@ BViewLayoutItem::PreferredSize()
 BAlignment
 BViewLayoutItem::Alignment()
 {
-	return fView->Alignment();
+	return fView->LayoutAlignment();
 }
 
 // SetExplicitMinSize