Implemented NSMenu removeAllItems method

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/branches/gnustep_testplant_branch@37996 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+2014-07-14  Doug Simons <doug.simons@testplant.com>
+
+	* Headers/NSMenu.h
+    * Source/NSMenu.m: Implemented removeAllItems method.
+
 2013-02-18  Frank Le Grand <frank.legrand@testplant.com>
 
 	* Source\NSToolbarItem.m: Fixed a bug where calling setImage:

Headers/AppKit/NSMenu.h

@@ -568,6 +568,10 @@
  */
 - (void) removeItemAtIndex: (NSInteger)index;
 
+/** Removes all menu items.
+ */
+- (void) removeAllItems;
+
 /** Sets if a menu does autoenable.
  */
 - (void) setAutoenablesItems: (BOOL)flag;

Source/NSMenu.m

@@ -829,6 +829,15 @@ static BOOL menuBarVisible = YES;
   [self menuChanged];
 }
 
+- (void) removeAllItems
+{
+  [_items makeObjectsPerformSelector:@selector(setMenu:) withObject:nil];
+  [_items removeAllObjects];
+  _menu.needsSizing = YES;
+  [(NSMenuView*)_view setNeedsSizing: YES];
+  [self menuChanged];
+}
+
 - (void) itemChanged: (id <NSMenuItem>)anObject
 {
   NSNotification *changed;
@@ -1563,6 +1572,10 @@ static BOOL menuBarVisible = YES;
                   forView: (NSView *)view
                  withFont: (NSFont *)font
 {
+  NSPoint point = [view frame].origin;
+  point = [[view superview] convertPoint:point toView:nil];
+      point = [[view window] convertBaseToScreen: point];
+//  [[menu window] setFrameOrigin:point];
   [menu _rightMouseDisplay: event];
 }