Allow cells to print even when not connected to a window.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@21249 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,14 @@
+2005-05-22  Fred Kiefer <FredKiefer@gmx.de>
+
+	* Source/NSView.m (-display) 
+	* Source/NSCell.m (-drawWithFrame:inView:) 
+	* Source/NSBrowserCell.m (-drawWithFrame:inView:) 
+	* Source/NSImageCell.m (-drawWithFrame:inView:) 
+	* Source/NSMenuItemCell.m (-drawWithFrame:inView:) 
+	* Source/NSTableHeaderCell.m (-drawWithFrame:inView:) 
+	Removed check for window existence. This should already have been
+	checked by a surrounding canDraw call. Fixes bug #13140.
+
 2005-05-22  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSComboBox.m (-cellSize) Added simple implementation of

Source/NSBrowserCell.m

@@ -235,10 +235,6 @@ static NSFont *_leafFont;
   NSColor	*backColor;
   NSWindow      *cvWin = [controlView window];
 
-
-  if (!cvWin)
-    return;
-
   if (_cell.is_highlighted || _cell.state)
     {
       backColor = [self highlightColorInView: controlView];

Source/NSCell.m

@@ -1658,9 +1658,6 @@ static NSColor	*shadowCol;
  */
 - (void) drawInteriorWithFrame: (NSRect)cellFrame inView: (NSView*)controlView
 {
-  if (![controlView window])
-    return;
-
   cellFrame = [self drawingRectForBounds: cellFrame];
 
   //FIXME: Check if this is also neccessary for images,
@@ -1717,7 +1714,7 @@ static NSColor	*shadowCol;
 - (void) drawWithFrame: (NSRect)cellFrame inView: (NSView*)controlView
 {
   // do nothing if cell's frame rect is zero
-  if (NSIsEmptyRect(cellFrame) || ![controlView window])
+  if (NSIsEmptyRect(cellFrame))
     return;
 
   // draw the border if needed

Source/NSImageCell.m

@@ -124,7 +124,7 @@
   NSDebugLLog(@"NSImageCell", @"NSImageCell -drawWithFrame");
 
   // do nothing if cell's frame rect is zero
-  if (NSIsEmptyRect(cellFrame) || ![controlView window])
+  if (NSIsEmptyRect(cellFrame))
     return;
   
   // draw the border if needed
@@ -215,7 +215,7 @@ scaleProportionally(NSSize imageSize, NSRect canvasRect)
 
   NSDebugLLog(@"NSImageCell", @"NSImageCell drawInteriorWithFrame called");
 
-  if (![controlView window] || !_cell_image)
+  if (!_cell_image)
     return;
 
   // leave room for the frame

Source/NSMenuItemCell.m

@@ -503,10 +503,6 @@ static NSImage	*arrowImage = nil;	/* Cache arrow image.	*/
   if (NSIsEmptyRect(cellFrame))
     return;
 
-  // Do nothing if the window is deferred
-  if ([[controlView window] gState] == 0)
-    return;
-
   // Draw the border if needed
   [self drawBorderAndBackgroundWithFrame: cellFrame inView: controlView];
 

Source/NSTableHeaderCell.m

@@ -59,7 +59,7 @@ static NSColor *clearCol = nil;
   NSRect interiorFrame = NSMakeRect (cellFrame.origin.x-1, cellFrame.origin.y-1, 
 				cellFrame.size.width+2, cellFrame.size.height+2);
 
-  if (NSIsEmptyRect (cellFrame) || ![controlView window])
+  if (NSIsEmptyRect (cellFrame))
     return;
 
   if (_cell.is_highlighted == YES)

Source/NSView.m

@@ -1757,14 +1757,7 @@ static NSRect convert_rect_using_matrices(NSRect aRect, NSAffineTransform *matri
 
 - (void) display
 {
-  if (_window != nil)
-    {
-      if (_coordinates_valid == NO)
-	{
-	  [self _rebuildCoordinates];
-	}      
-      [self displayRect: _visibleRect];
-    }
+  [self displayRect: [self visibleRect]];
 }
 
 - (void) displayIfNeeded