J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2001-2002 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | package com.sun.java.swing.plaf.windows; |
| 26 | |
| 27 | import javax.swing.JWindow; |
| 28 | import java.awt.Window; |
| 29 | import java.awt.Graphics; |
| 30 | |
| 31 | /** |
| 32 | * A class which tags a window with a particular semantic usage, |
| 33 | * either tooltip, menu, sub-menu, popup-menu, or comobobox-popup. |
| 34 | * This is used as a temporary solution for getting native AWT support |
| 35 | * for transition effects in Windows 98 and Windows 2000. The native |
| 36 | * code will interpret the windowType property and automatically |
| 37 | * implement appropriate animation when the window is shown/hidden. |
| 38 | * <p> |
| 39 | * Note that support for transition effects may be supported with a |
| 40 | * different mechanism in the future and so this class is |
| 41 | * package-private and targeted for Swing implementation use only. |
| 42 | * <p> |
| 43 | * <strong>Warning:</strong> |
| 44 | * Serialized objects of this class will not be compatible with |
| 45 | * future Swing releases. The current serialization support is appropriate |
| 46 | * for short term storage or RMI between applications running the same |
| 47 | * version of Swing. A future release of Swing will provide support for |
| 48 | * long term persistence. |
| 49 | * |
| 50 | * @author Amy Fowler |
| 51 | */ |
| 52 | class WindowsPopupWindow extends JWindow { |
| 53 | |
| 54 | static final int UNDEFINED_WINDOW_TYPE = 0; |
| 55 | static final int TOOLTIP_WINDOW_TYPE = 1; |
| 56 | static final int MENU_WINDOW_TYPE = 2; |
| 57 | static final int SUBMENU_WINDOW_TYPE = 3; |
| 58 | static final int POPUPMENU_WINDOW_TYPE = 4; |
| 59 | static final int COMBOBOX_POPUP_WINDOW_TYPE = 5; |
| 60 | |
| 61 | private int windowType; |
| 62 | |
| 63 | WindowsPopupWindow(Window parent) { |
| 64 | super(parent); |
| 65 | setFocusableWindowState(false); |
| 66 | } |
| 67 | |
| 68 | void setWindowType(int type) { |
| 69 | windowType = type; |
| 70 | } |
| 71 | |
| 72 | int getWindowType() { |
| 73 | return windowType; |
| 74 | } |
| 75 | |
| 76 | public void update(Graphics g) { |
| 77 | paint(g); |
| 78 | } |
| 79 | |
| 80 | public void hide() { |
| 81 | super.hide(); |
| 82 | /** We need to call removeNotify() here because hide() does |
| 83 | * something only if Component.visible is true. When the app |
| 84 | * frame is miniaturized, the parent frame of this frame is |
| 85 | * invisible, causing AWT to believe that this frame |
| 86 | * is invisible and causing hide() to do nothing |
| 87 | */ |
| 88 | removeNotify(); |
| 89 | } |
| 90 | |
| 91 | public void show() { |
| 92 | super.show(); |
| 93 | this.pack(); |
| 94 | } |
| 95 | } |