From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/javax/swing/JWindow.java | 290 +++++++++++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 libjava/classpath/javax/swing/JWindow.java (limited to 'libjava/classpath/javax/swing/JWindow.java') diff --git a/libjava/classpath/javax/swing/JWindow.java b/libjava/classpath/javax/swing/JWindow.java new file mode 100644 index 000000000..91e0b5069 --- /dev/null +++ b/libjava/classpath/javax/swing/JWindow.java @@ -0,0 +1,290 @@ +/* JWindow.java -- + Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.swing; + +import java.awt.AWTEvent; +import java.awt.BorderLayout; +import java.awt.Component; +import java.awt.Container; +import java.awt.Dimension; +import java.awt.Frame; +import java.awt.Graphics; +import java.awt.GraphicsConfiguration; +import java.awt.LayoutManager; +import java.awt.Window; +import java.awt.event.KeyEvent; + +import javax.accessibility.Accessible; +import javax.accessibility.AccessibleContext; + +/** + * Unlike JComponent derivatives, JWindow inherits from + * java.awt.Window. But also lets a look-and-feel component to its work. + * + * @author Ronald Veldema (rveldema@cs.vu.nl) + */ +public class JWindow extends Window implements Accessible, RootPaneContainer +{ + /** + * Provides accessibility support for JWindow. + */ + protected class AccessibleJWindow extends Window.AccessibleAWTWindow + { + /** + * Creates a new instance of AccessibleJWindow. + */ + protected AccessibleJWindow() + { + super(); + // Nothing to do here. + } + } + + private static final long serialVersionUID = 5420698392125238833L; + + protected JRootPane rootPane; + + /** + * @specnote rootPaneCheckingEnabled is false to comply with J2SE 5.0 + */ + protected boolean rootPaneCheckingEnabled = false; + + protected AccessibleContext accessibleContext; + + /** + * Creates a new JWindow that has a shared invisible owner frame + * as its parent. + */ + public JWindow() + { + super(SwingUtilities.getOwnerFrame(null)); + windowInit(); + } + + /** + * Creates a new JWindow that uses the specified graphics + * environment. This can be used to open a window on a different screen for + * example. + * + * @param gc the graphics environment to use + */ + public JWindow(GraphicsConfiguration gc) + { + super(SwingUtilities.getOwnerFrame(null), gc); + windowInit(); + } + + /** + * Creates a new JWindow that has the specified + * owner frame. If owner is null, then + * an invisible shared owner frame is installed as owner frame. + * + * @param owner the owner frame of this window; if null a shared + * invisible owner frame is used + */ + public JWindow(Frame owner) + { + super(SwingUtilities.getOwnerFrame(owner)); + windowInit(); + } + + /** + * Creates a new JWindow that has the specified + * owner window. If owner is null, + * then an invisible shared owner frame is installed as owner frame. + * + * @param owner the owner window of this window; if null a + * shared invisible owner frame is used + */ + public JWindow(Window owner) + { + super(SwingUtilities.getOwnerFrame(owner)); + windowInit(); + } + + /** + * Creates a new JWindow for the given graphics configuration + * and that has the specified owner window. If + * owner is null, then an invisible shared owner + * frame is installed as owner frame. + * + * The gc parameter can be used to open the window on a + * different screen for example. + * + * @param owner the owner window of this window; if null a + * shared invisible owner frame is used + * @param gc the graphics configuration to use + */ + public JWindow(Window owner, GraphicsConfiguration gc) + { + super(SwingUtilities.getOwnerFrame(owner), gc); + windowInit(); + } + + protected void windowInit() + { + // We need to explicitly enable events here so that our processKeyEvent() + // and processWindowEvent() gets called. + enableEvents(AWTEvent.KEY_EVENT_MASK); + + super.setLayout(new BorderLayout(1, 1)); + getRootPane(); // will do set/create + // Now we're done init stage, adds and layouts go to content pane. + setRootPaneCheckingEnabled(true); + } + + public Dimension getPreferredSize() + { + return super.getPreferredSize(); + } + + public void setLayout(LayoutManager manager) + { + // Check if we're in initialization stage. If so, call super.setLayout + // otherwise, valid calls go to the content pane. + if (isRootPaneCheckingEnabled()) + getContentPane().setLayout(manager); + else + super.setLayout(manager); + } + + public void setLayeredPane(JLayeredPane layeredPane) + { + getRootPane().setLayeredPane(layeredPane); + } + + public JLayeredPane getLayeredPane() + { + return getRootPane().getLayeredPane(); + } + + public JRootPane getRootPane() + { + if (rootPane == null) + setRootPane(createRootPane()); + return rootPane; + } + + protected void setRootPane(JRootPane root) + { + if (rootPane != null) + remove(rootPane); + + rootPane = root; + add(rootPane, BorderLayout.CENTER); + } + + protected JRootPane createRootPane() + { + return new JRootPane(); + } + + public Container getContentPane() + { + return getRootPane().getContentPane(); + } + + public void setContentPane(Container contentPane) + { + getRootPane().setContentPane(contentPane); + } + + public Component getGlassPane() + { + return getRootPane().getGlassPane(); + } + + public void setGlassPane(Component glassPane) + { + getRootPane().setGlassPane(glassPane); + } + + + protected void addImpl(Component comp, Object constraints, int index) + { + // If we're adding in the initialization stage use super.add. + // otherwise pass the add onto the content pane. + if (isRootPaneCheckingEnabled()) + getContentPane().add(comp, constraints, index); + else + super.addImpl(comp, constraints, index); + } + + public void remove(Component comp) + { + // If we're removing the root pane, use super.remove. Otherwise + // pass it on to the content pane instead. + if (comp == rootPane) + super.remove(rootPane); + else + getContentPane().remove(comp); + } + + protected boolean isRootPaneCheckingEnabled() + { + return rootPaneCheckingEnabled; + } + + protected void setRootPaneCheckingEnabled(boolean enabled) + { + rootPaneCheckingEnabled = enabled; + } + + public void update(Graphics g) + { + paint(g); + } + + protected void processKeyEvent(KeyEvent e) + { + super.processKeyEvent(e); + } + + public AccessibleContext getAccessibleContext() + { + if (accessibleContext == null) + accessibleContext = new AccessibleJWindow(); + return accessibleContext; + } + + protected String paramString() + { + return "JWindow"; + } +} -- cgit v1.2.3