* Source/NSMenuView.m ([NSMenuView -trackWithEvent:]):

new tracking code. The menu feels snappier now (at least for me).

* Source/NSColorWell.m ([-activate:], [-deactivate])
  register/unregister for NSColorPanelColorChangedNotification.
  ([NSColorWell _takeColorFromPanel:]): new method to prevent endless
  loop when setting the well's color from the color panel.
  ([NSColorWell -initWithCoder:]): register for NSColorPboardType.

* Source/NSColorPanel.m ([NSColorPanel -_bottomWellAction:]):
  called when hitting one of the well at the bottom of the panel.
  Previous behaviour would not send a
  NSColorPanelColorChangedNotification.
  ([NSColorPanel -initWithCoder:]): update bottom wells construction to
  call _bottomWellAction: instead of takeColorFrom:.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@14853 72102866-910b-0410-8b05-ffd578937521

Source/NSColorWell.m

@@ -86,6 +86,11 @@ static NSString *GSColorWellDidBecomeExclusiveNotification =
              name: GSColorWellDidBecomeExclusiveNotification
            object: nil];
 
+  [nc addObserver: self
+         selector: @selector(_takeColorFromPanel:)
+             name: NSColorPanelColorChangedNotification
+           object: nil];
+
   _is_active = YES;
 
   [colorPanel setColor: _the_color];
@@ -233,6 +238,8 @@ static NSString *GSColorWellDidBecomeExclusiveNotification =
       // Undo RETAIN by decoder
       TEST_RELEASE(_target);
       [aDecoder decodeValueOfObjCType: @encode(SEL) at: &_action];
+      [self registerForDraggedTypes:
+	[NSArray arrayWithObjects: NSColorPboardType, nil]];
     }
   return self;
 }
@@ -346,6 +353,19 @@ static NSString *GSColorWellDidBecomeExclusiveNotification =
     }
 }
 
+- (void) _takeColorFromPanel: (NSNotification *) notification
+{
+  id sender = [notification object];
+
+  if ([sender respondsToSelector: @selector(color)])
+    {
+      ASSIGN(_the_color, [(id)sender color]);
+      
+      [self sendAction: _action to: _target];
+      [self setNeedsDisplay: YES];
+    }
+}
+
 - (id) target
 {
   return _target;