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downloading a git-generated archive based on the 'upstream' tag
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1 files changed, 183 insertions, 0 deletions

diff --git a/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java b/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java
new file mode 100644
index 000000000..5eda2ff5e
--- /dev/null
+++ b/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java
@@ -0,0 +1,183 @@
+/* MetalInternalFrameUI.java
+   Copyright (C) 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.plaf.metal;
+
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+import javax.swing.ActionMap;
+import javax.swing.JComponent;
+import javax.swing.JInternalFrame;
+import javax.swing.SwingUtilities;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicInternalFrameUI;
+
+/**
+ * A UI delegate for the {@link JInternalFrame} component.
+ */
+public class MetalInternalFrameUI
+  extends BasicInternalFrameUI
+{
+  /**
+   * The key (<code>JInternalFrame.isPalette</code>) for the client property
+   * that controls whether the internal frame is displayed using the palette
+   * style.
+   */
+  protected static String IS_PALETTE = "JInternalFrame.isPalette";
+
+  /**
+   * Constructs a new instance of <code>MetalInternalFrameUI</code>.
+   *
+   * @param frame  the frame.
+   */
+  public MetalInternalFrameUI(JInternalFrame frame)
+  {
+    super(frame);
+  }
+
+  /**
+   * Returns an instance of <code>MetalInternalFrameUI</code>.
+   *
+   * @param component the internal frame.
+   *
+   * @return an instance of <code>MetalInternalFrameUI</code>.
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    return new MetalInternalFrameUI((JInternalFrame) component);
+  }
+
+  /**
+   * Sets the fields and properties for the component.
+   *
+   * @param c  the component.
+   */
+  public void installUI(JComponent c)
+  {
+    super.installUI(c);
+    JInternalFrame f = (JInternalFrame) c;
+    boolean isPalette = false;
+    Boolean p = (Boolean) f.getClientProperty(IS_PALETTE);
+    if (p != null)
+      isPalette = p.booleanValue();
+    setPalette(isPalette);
+  }
+
+  /**
+   * Creates and returns the component that will be used for the north pane
+   * of the {@link JInternalFrame}.
+   *
+   * @param w  the internal frame.
+   *
+   * @return A new instance of {@link MetalInternalFrameTitlePane}.
+   */
+  protected JComponent createNorthPane(JInternalFrame w)
+  {
+    titlePane = new MetalInternalFrameTitlePane(w);
+    return titlePane;
+  }
+
+  /**
+   * Sets the state of the {@link JInternalFrame} to reflect whether or not
+   * it is using the palette style.  When a frame is displayed as a palette,
+   * it uses a different border and the title pane is drawn differently.
+   *
+   * @param isPalette  use the palette style?
+   */
+  public void setPalette(boolean isPalette)
+  {
+    MetalInternalFrameTitlePane title = (MetalInternalFrameTitlePane) northPane;
+    title.setPalette(isPalette);
+    if (isPalette)
+      frame.setBorder(new MetalBorders.PaletteBorder());
+    else
+      frame.setBorder(new MetalBorders.InternalFrameBorder());
+  }
+
+  /** A listener that is used to handle IS_PALETTE property changes. */
+  private PropertyChangeListener paletteListener;
+
+  /**
+   * Adds the required listeners.
+   */
+  protected void installListeners()
+  {
+    super.installListeners();
+    paletteListener = new PropertyChangeListener()
+    {
+      public void propertyChange(PropertyChangeEvent e)
+      {
+        if (e.getPropertyName().equals(IS_PALETTE))
+          {
+            if (Boolean.TRUE.equals(e.getNewValue()))
+              setPalette(true);
+            else
+              setPalette(false);
+          }
+      }
+    };
+    frame.addPropertyChangeListener(paletteListener);
+  }
+
+  /**
+   * Removes the listeners used.
+   */
+  protected void uninstallListeners()
+  {
+    super.uninstallListeners();
+    frame.removePropertyChangeListener(IS_PALETTE, paletteListener);
+    paletteListener = null;
+  }
+
+  /**
+   * Installs keyboard actions. This is overridden to remove the
+   * <code>showSystemMenu</code> Action that is installed by the
+   * <code>BasicInternalFrameUI</code>, since Metal JInternalFrames don't have
+   * a system menu.
+   */
+  protected void installKeyboardActions()
+  {
+    super.installKeyboardActions();
+    ActionMap am = SwingUtilities.getUIActionMap(frame);
+    if (am != null)
+      {
+        am.remove("showSystemMenu");
+      }
+  }
+}