96 lines
3.4 KiB
Java
96 lines
3.4 KiB
Java
/*
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* Copyright (c) 2001, 2002, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.java.swing.plaf.windows;
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import javax.swing.JWindow;
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import java.awt.Window;
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import java.awt.Graphics;
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/**
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* A class which tags a window with a particular semantic usage,
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* either tooltip, menu, sub-menu, popup-menu, or comobobox-popup.
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* This is used as a temporary solution for getting native AWT support
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* for transition effects in Windows 98 and Windows 2000. The native
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* code will interpret the windowType property and automatically
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* implement appropriate animation when the window is shown/hidden.
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* <p>
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* Note that support for transition effects may be supported with a
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* different mechanism in the future and so this class is
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* package-private and targeted for Swing implementation use only.
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* <p>
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* <strong>Warning:</strong>
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* Serialized objects of this class will not be compatible with
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* future Swing releases. The current serialization support is appropriate
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* for short term storage or RMI between applications running the same
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* version of Swing. A future release of Swing will provide support for
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* long term persistence.
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*
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* @author Amy Fowler
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*/
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class WindowsPopupWindow extends JWindow {
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static final int UNDEFINED_WINDOW_TYPE = 0;
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static final int TOOLTIP_WINDOW_TYPE = 1;
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static final int MENU_WINDOW_TYPE = 2;
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static final int SUBMENU_WINDOW_TYPE = 3;
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static final int POPUPMENU_WINDOW_TYPE = 4;
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static final int COMBOBOX_POPUP_WINDOW_TYPE = 5;
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private int windowType;
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WindowsPopupWindow(Window parent) {
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super(parent);
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setFocusableWindowState(false);
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}
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void setWindowType(int type) {
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windowType = type;
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}
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int getWindowType() {
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return windowType;
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}
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public void update(Graphics g) {
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paint(g);
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}
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public void hide() {
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super.hide();
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/** We need to call removeNotify() here because hide() does
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* something only if Component.visible is true. When the app
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* frame is miniaturized, the parent frame of this frame is
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* invisible, causing AWT to believe that this frame
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* is invisible and causing hide() to do nothing
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*/
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removeNotify();
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}
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public void show() {
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super.show();
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this.pack();
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}
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}
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