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1: /* QtMenuItemPeer.java -- 2: Copyright (C) 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: package gnu.java.awt.peer.qt; 39: 40: import java.awt.Menu; 41: import java.awt.MenuItem; 42: import java.awt.CheckboxMenuItem; 43: import java.awt.event.ActionEvent; 44: import java.awt.peer.MenuItemPeer; 45: import java.awt.peer.CheckboxMenuItemPeer; 46: 47: public class QtMenuItemPeer extends QtMenuComponentPeer 48: implements MenuItemPeer, CheckboxMenuItemPeer 49: { 50: public QtMenuItemPeer( QtToolkit toolkit, MenuItem owner ) 51: { 52: super(toolkit, owner); 53: } 54: 55: protected void init() 56: { 57: String label = ((MenuItem)owner).getLabel(); 58: create(label, label.equals("-"), (owner instanceof CheckboxMenuItem)); 59: } 60: 61: protected void setup() 62: { 63: } 64: 65: private native void create(String label, boolean isSeperator, boolean isCheckable); 66: 67: public void finalize() 68: { 69: dispose(); 70: } 71: 72: public native void dispose(); 73: 74: private void fireClick(int modifiers) 75: { 76: ActionEvent e = new ActionEvent(owner, 77: ActionEvent.ACTION_PERFORMED, 78: ((MenuItem)owner).getActionCommand(), 79: System.currentTimeMillis(), 80: (modifiers & 0x2FF)); 81: QtToolkit.eventQueue.postEvent(e); 82: } 83: 84: // ************ Public methods ********************* 85: 86: public void disable() 87: { 88: setEnabled(false); 89: } 90: 91: public void enable() 92: { 93: setEnabled(true); 94: } 95: 96: public native void setEnabled(boolean b); 97: 98: public native void setLabel(String label); 99: 100: public native void setState(boolean state); 101: } 102: 103: 104: 105: 106: 107: