Change drawing of text field cells so that they can display multiple

lines of text.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29132 72102866-910b-0410-8b05-ffd578937521

Source/NSTextFieldCell.m

@@ -223,10 +223,23 @@
   [self _drawBackgroundWithFrame: cellFrame inView: controlView];
 }
 
+- (void) drawInteriorWithFrame: (NSRect)cellFrame inView: (NSView*)controlView
+{
+  NSRect titleRect;
+
+  /* Make sure we are a text cell; titleRect might return an incorrect
+     rectangle otherwise. Note that the type could be different if the
+     user has set an image on us, which we just ignore (OS X does so as
+     well). */
+  _cell.type = NSTextCellType;
+  titleRect = [self titleRectForBounds: cellFrame];
+  [[self _drawAttributedString] drawInRect: titleRect];
+}
+
 /* 
    Attributed string that will be displayed.
  */
-- (NSAttributedString*)_drawAttributedString
+- (NSAttributedString*) _drawAttributedString
 {
   NSAttributedString *attrStr;