1 /* 2 * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #ifndef AWT_MENUBAR_H 27 #define AWT_MENUBAR_H 28 29 #include "awt.h" 30 #include "awt_Menu.h" 31 #include <java_awt_MenuBar.h> 32 #include <sun_awt_windows_WMenuBarPeer.h> 33 #include <sun_awt_windows_WFramePeer.h> 34 35 36 class AwtFrame; 37 38 39 /************************************************************************ 40 * AwtMenuBar class 41 */ 42 43 class AwtMenuBar : public AwtMenu { 44 public: 45 // id's for methods executed on toolkit thread 46 enum MenuExecIds { 47 MENUBAR_DELITEM = MENU_LAST+1 48 }; 49 50 /* java.awt.MenuBar method ids */ 51 static jmethodID getMenuCountMID; 52 static jmethodID getMenuMID; 53 54 AwtMenuBar(); 55 virtual ~AwtMenuBar(); 56 57 virtual void Dispose(); 58 59 virtual LPCTSTR GetClassName(); 60 61 /* Create a new AwtMenuBar. This must be run on the main thread. */ 62 static AwtMenuBar* Create(jobject self, jobject framePeer); 63 64 virtual AwtMenuBar* GetMenuBar() { return this; } 65 INLINE AwtFrame* GetFrame() { return m_frame; } 66 INLINE void SetFrame(AwtFrame* frame) { 67 m_frame = frame; 68 } 69 70 virtual HWND GetOwnerHWnd(); 71 72 AwtMenuItem* GetItem(jobject target, long index); 73 int CountItem(jobject menuBar); 74 75 void SendDrawItem(AwtMenuItem* awtMenuItem, 76 DRAWITEMSTRUCT& drawInfo); 77 void SendMeasureItem(AwtMenuItem* awtMenuItem, 78 HDC hDC, MEASUREITEMSTRUCT& measureInfo); 79 void DrawItem(DRAWITEMSTRUCT& drawInfo); 80 void MeasureItem(HDC hDC, MEASUREITEMSTRUCT& measureInfo); 81 82 void AddItem(AwtMenuItem* item); 83 void DeleteItem(UINT index); 84 85 virtual LRESULT WinThreadExecProc(ExecuteArgs * args); 86 87 // called on Toolkit thread 88 static void _AddMenu(void *param); 89 protected: 90 AwtFrame* m_frame; 91 }; 92 93 #endif /* AWT_MENUBAR_H */