* Set the _RESIZE_MASK_ macro to 0xffff. It was the bitwise inverse of the

disjunction of all view flags before, and the new layout related flags were
  missing. I suppose there was not striking reason for previous method.
* Made InvalidateLayout() virtual. When implementing layout management
  directly in a derived class instead of a separate BLayout, one needs to
  override it to know when to discard cashed layout infos.
* Added a ResizeTo(BSize) method.
* Avoided ugly multi-line strings in PrintToStream().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21355 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/interface/View.h

@@ -80,9 +80,7 @@ const uint32 _B_RESERVED7_ 				= 0x00200000UL;	/* 22 */
 const uint32 B_SUPPORTS_LAYOUT			= 0x00100000UL;	/* 21 */
 const uint32 B_INVALIDATE_AFTER_LAYOUT	= 0x00080000UL;	/* 20 */
 
-#define _RESIZE_MASK_ ~(B_FULL_UPDATE_ON_RESIZE | _B_RESERVED1_ | B_WILL_DRAW \
+#define _RESIZE_MASK_ (0xffff)
-	| B_PULSE_NEEDED | B_NAVIGABLE_JUMP | B_FRAME_EVENTS | B_NAVIGABLE \
-	| B_SUBPIXEL_PRECISE | B_DRAW_ON_CHILDREN | B_INPUT_METHOD_AWARE | _B_RESERVED7_)
 
 const uint32 _VIEW_TOP_ 	= 1UL;
 const uint32 _VIEW_LEFT_ 	= 2UL;
@@ -473,6 +471,7 @@ public:
 			void			MoveTo(float x, float y);
 			void			ResizeBy(float dh, float dv);
 			void			ResizeTo(float width, float height);
+			void			ResizeTo(BSize size);
 			void			ScrollBy(float dh, float dv);
 			void			ScrollTo(float x, float y);
 	virtual	void			ScrollTo(BPoint where);
@@ -533,7 +532,7 @@ public:
 	virtual	void			SetLayout(BLayout* layout);
 			BLayout*		GetLayout() const;
 
-			void			InvalidateLayout(bool descendants = false);
+	virtual	void			InvalidateLayout(bool descendants = false);
 			void			EnableLayoutInvalidation();
 			void			DisableLayoutInvalidation();
 			bool			IsLayoutValid() const;
@@ -560,7 +559,6 @@ private:
 	friend class BTabView;
 	friend class BWindow;
 
-	virtual	void			_ReservedView10();
 	virtual	void			_ReservedView11();
 	virtual	void			_ReservedView12();
 	virtual	void			_ReservedView13();

src/kits/interface/View.cpp

@@ -3642,6 +3642,13 @@ BView::ResizeTo(float width, float height)
 }
 
 
+void
+BView::ResizeTo(BSize size)
+{
+	ResizeBy(size.width - fBounds.Width(), size.height - fBounds.Height());
+}
+
+
 //	#pragma mark -
 //	Inherited Methods (from BHandler)
 
@@ -4843,7 +4850,7 @@ extern "C" void _ReservedView6__5BView() {}
 extern "C" void _ReservedView7__5BView() {}
 extern "C" void _ReservedView8__5BView() {}
 extern "C" void _ReservedView9__5BView() {}
-void BView::_ReservedView10(){}
+extern "C" void _ReservedView10__5BView() {}
 void BView::_ReservedView11(){}
 void BView::_ReservedView12(){}
 void BView::_ReservedView13(){}
@@ -4871,25 +4878,25 @@ void
 BView::PrintToStream()
 {
 	printf("BView::PrintToStream()\n");
-	printf("\tName: %s\
+	printf("\tName: %s\n"
-\tParent: %s\
+		"\tParent: %s\n"
-\tFirstChild: %s\
+		"\tFirstChild: %s\n"
-\tNextSibling: %s\
+		"\tNextSibling: %s\n"
-\tPrevSibling: %s\
+		"\tPrevSibling: %s\n"
-\tOwner(Window): %s\
+		"\tOwner(Window): %s\n"
-\tToken: %ld\
+		"\tToken: %ld\n"
-\tFlags: %ld\
+		"\tFlags: %ld\n"
-\tView origin: (%f,%f)\
+		"\tView origin: (%f,%f)\n"
-\tView Bounds rectangle: (%f,%f,%f,%f)\
+		"\tView Bounds rectangle: (%f,%f,%f,%f)\n"
-\tShow level: %d\
+		"\tShow level: %d\n"
-\tTopView?: %s\
+		"\tTopView?: %s\n"
-\tBPicture: %s\
+		"\tBPicture: %s\n"
-\tVertical Scrollbar %s\
+		"\tVertical Scrollbar %s\n"
-\tHorizontal Scrollbar %s\
+		"\tHorizontal Scrollbar %s\n"
-\tIs Printing?: %s\
+		"\tIs Printing?: %s\n"
-\tShelf?: %s\
+		"\tShelf?: %s\n"
-\tEventMask: %ld\
+		"\tEventMask: %ld\n"
-\tEventOptions: %ld\n",
+		"\tEventOptions: %ld\n",
 	Name(),
 	fParent ? fParent->Name() : "NULL",
 	fFirstChild ? fFirstChild->Name() : "NULL",
@@ -4910,23 +4917,23 @@ BView::PrintToStream()
 	fEventMask,
 	fEventOptions);
 	
-	printf("\tState status:\
+	printf("\tState status:\n"
-\t\tLocalCoordianteSystem: (%f,%f)\
+		"\t\tLocalCoordianteSystem: (%f,%f)\n"
-\t\tPenLocation: (%f,%f)\
+		"\t\tPenLocation: (%f,%f)\n"
-\t\tPenSize: %f\
+		"\t\tPenSize: %f\n"
-\t\tHighColor: [%d,%d,%d,%d]\
+		"\t\tHighColor: [%d,%d,%d,%d]\n"
-\t\tLowColor: [%d,%d,%d,%d]\
+		"\t\tLowColor: [%d,%d,%d,%d]\n"
-\t\tViewColor: [%d,%d,%d,%d]\
+		"\t\tViewColor: [%d,%d,%d,%d]\n"
-\t\tPattern: %llx\
+		"\t\tPattern: %llx\n"
-\t\tDrawingMode: %d\
+		"\t\tDrawingMode: %d\n"
-\t\tLineJoinMode: %d\
+		"\t\tLineJoinMode: %d\n"
-\t\tLineCapMode: %d\
+		"\t\tLineCapMode: %d\n"
-\t\tMiterLimit: %f\
+		"\t\tMiterLimit: %f\n"
-\t\tAlphaSource: %d\
+		"\t\tAlphaSource: %d\n"
-\t\tAlphaFuntion: %d\
+		"\t\tAlphaFuntion: %d\n"
-\t\tScale: %f\
+		"\t\tScale: %f\n"
-\t\t(Print)FontAliasing: %s\
+		"\t\t(Print)FontAliasing: %s\n"
-\t\tFont Info:\n",
+		"\t\tFont Info:\n",
 	fState->origin.x, fState->origin.y,
 	fState->pen_location.x, fState->pen_location.y,
 	fState->pen_size,