- Add some checks if the Area is initialized.

- Init some more variables in the constructor.
- Rename HasSame*As to Set*As. The old one is more a question. Also add an optional factor and remove the HasSameSizeAs function which tempt the user to leak a BList.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38790 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/libs/alm/ALMLayout.h

@@ -22,7 +22,7 @@
 
 
 namespace BALM {
-	
+
 /*!
  * A GUI layout engine using the Auckland Layout Model (ALM).
  */

headers/libs/alm/Area.h

@@ -72,9 +72,8 @@ public:
 								operator BString() const;
 			void				GetString(BString& string) const;
 
-			Constraint*			HasSameWidthAs(Area* area);
-			Constraint*			HasSameHeightAs(Area* area);
-			BList*				HasSameSizeAs(Area* area);
+			Constraint*			SetWidthAs(Area* area, float factor = 1.0f);
+			Constraint*			SetHeightAs(Area* area, float factor = 1.0f);
 
 			void				InvalidateSizeConstraints();