The bar and knob frame are now calculated. That way we god rid of some billions fPrivateData->fThumbFrame.OffsetBy() calls

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13410 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-07-03 07:42:24 +00:00
parent f8b80b4ac7
commit 96f6ef632c
2 changed files with 85 additions and 42 deletions
@@ -123,8 +123,11 @@ virtual	void		_ReservedScrollBar4();
 		
 		bool		DoubleArrows() const;
 		
-		status_t	ScrollByValue(float value);
-
+		BRect		BarFrame() const;
+		BRect		KnobFrame() const;
+		float		ValueToPosition(float val) const;
+		float 		PositionToValue(float pos) const;
+		
 		float		fMin;
 		float		fMax;
 		float		fSmallStep;