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

ChangeLog

@@ -1,10 +1,16 @@
+2009-12-16  Wolfgang Lux  <wolfgang.lux@gmail.com>
+
+	* Source/NSTextFieldCell.m (-drawInteriorWithFrame:inView:):
+	Override method and use drawInRect: to draw the string of the
+	text field so that long text can be wrapped.
+
 2009-12-16  Wolfgang Lux  <wolfgang.lux@gmail.com>
 
 	* Source/NSOpenPanel.m (-_selectTextInColumn:, _selectCellName:,
-	-controlTextDidChange:): Do better job on validating the OK
-	button. Replaces the previous fix for bug #25471, which made it
-	impossible to use the open panel for choosing directories (except
-	by entering a fake file name into the panel).
+	-controlTextDidChange:): Do a better job on validating the OK
+	button. This makes it possible again to use the open panel for
+	choosing directories. Also replaces the previous fix for bug
+	#25471, which did not really work.
 
 	* Source/NSBrowser.m (-doClick:): Fix NSBrowser so that branch
 	cells are really deselected when multiple selection is enabled and

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;