| /* |
| * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.swing.plaf.synth; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import javax.swing.*; |
| import javax.swing.plaf.*; |
| import javax.swing.plaf.basic.BasicDesktopIconUI; |
| import java.beans.*; |
| |
| |
| /** |
| * Provides the Synth L&F UI delegate for a minimized internal frame on a desktop. |
| * |
| * @author Joshua Outwater |
| * @since 1.7 |
| */ |
| public class SynthDesktopIconUI extends BasicDesktopIconUI |
| implements SynthUI, PropertyChangeListener { |
| private SynthStyle style; |
| private Handler handler = new Handler(); |
| |
| /** |
| * Creates a new UI object for the given component. |
| * |
| * @param c component to create UI object for |
| * @return the UI object |
| */ |
| public static ComponentUI createUI(JComponent c) { |
| return new SynthDesktopIconUI(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void installComponents() { |
| if (UIManager.getBoolean("InternalFrame.useTaskBar")) { |
| @SuppressWarnings("serial") // anonymous class |
| JToggleButton tmp = new JToggleButton(frame.getTitle(), frame.getFrameIcon()) { |
| @Override public String getToolTipText() { |
| return getText(); |
| } |
| |
| @Override public JPopupMenu getComponentPopupMenu() { |
| return frame.getComponentPopupMenu(); |
| } |
| }; |
| iconPane = tmp; |
| ToolTipManager.sharedInstance().registerComponent(iconPane); |
| iconPane.setFont(desktopIcon.getFont()); |
| iconPane.setBackground(desktopIcon.getBackground()); |
| iconPane.setForeground(desktopIcon.getForeground()); |
| } else { |
| iconPane = new SynthInternalFrameTitlePane(frame); |
| iconPane.setName("InternalFrame.northPane"); |
| } |
| desktopIcon.setLayout(new BorderLayout()); |
| desktopIcon.add(iconPane, BorderLayout.CENTER); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void installListeners() { |
| super.installListeners(); |
| desktopIcon.addPropertyChangeListener(this); |
| |
| if (iconPane instanceof JToggleButton) { |
| frame.addPropertyChangeListener(this); |
| ((JToggleButton)iconPane).addActionListener(handler); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void uninstallListeners() { |
| if (iconPane instanceof JToggleButton) { |
| ((JToggleButton)iconPane).removeActionListener(handler); |
| frame.removePropertyChangeListener(this); |
| } |
| desktopIcon.removePropertyChangeListener(this); |
| super.uninstallListeners(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void installDefaults() { |
| updateStyle(desktopIcon); |
| } |
| |
| private void updateStyle(JComponent c) { |
| SynthContext context = getContext(c, ENABLED); |
| style = SynthLookAndFeel.updateStyle(context, this); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void uninstallDefaults() { |
| SynthContext context = getContext(desktopIcon, ENABLED); |
| style.uninstallDefaults(context); |
| style = null; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public SynthContext getContext(JComponent c) { |
| return getContext(c, getComponentState(c)); |
| } |
| |
| private SynthContext getContext(JComponent c, int state) { |
| return SynthContext.getContext(c, style, state); |
| } |
| |
| private int getComponentState(JComponent c) { |
| return SynthLookAndFeel.getComponentState(c); |
| } |
| |
| /** |
| * Notifies this UI delegate to repaint the specified component. |
| * This method paints the component background, then calls |
| * the {@link #paint(SynthContext,Graphics)} method. |
| * |
| * <p>In general, this method does not need to be overridden by subclasses. |
| * All Look and Feel rendering code should reside in the {@code paint} method. |
| * |
| * @param g the {@code Graphics} object used for painting |
| * @param c the component being painted |
| * @see #paint(SynthContext,Graphics) |
| */ |
| @Override |
| public void update(Graphics g, JComponent c) { |
| SynthContext context = getContext(c); |
| |
| SynthLookAndFeel.update(context, g); |
| context.getPainter().paintDesktopIconBackground(context, g, 0, 0, |
| c.getWidth(), c.getHeight()); |
| paint(context, g); |
| } |
| |
| /** |
| * Paints the specified component according to the Look and Feel. |
| * <p>This method is not used by Synth Look and Feel. |
| * Painting is handled by the {@link #paint(SynthContext,Graphics)} method. |
| * |
| * @param g the {@code Graphics} object used for painting |
| * @param c the component being painted |
| * @see #paint(SynthContext,Graphics) |
| */ |
| @Override |
| public void paint(Graphics g, JComponent c) { |
| SynthContext context = getContext(c); |
| |
| paint(context, g); |
| } |
| |
| /** |
| * Paints the specified component. This implementation does nothing. |
| * |
| * @param context context for the component being painted |
| * @param g the {@code Graphics} object used for painting |
| * @see #update(Graphics,JComponent) |
| */ |
| protected void paint(SynthContext context, Graphics g) { |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void paintBorder(SynthContext context, Graphics g, int x, |
| int y, int w, int h) { |
| context.getPainter().paintDesktopIconBorder(context, g, x, y, w, h); |
| } |
| |
| public void propertyChange(PropertyChangeEvent evt) { |
| if (evt.getSource() instanceof JInternalFrame.JDesktopIcon) { |
| if (SynthLookAndFeel.shouldUpdateStyle(evt)) { |
| updateStyle((JInternalFrame.JDesktopIcon)evt.getSource()); |
| } |
| } else if (evt.getSource() instanceof JInternalFrame) { |
| JInternalFrame frame = (JInternalFrame)evt.getSource(); |
| if (iconPane instanceof JToggleButton) { |
| JToggleButton button = (JToggleButton)iconPane; |
| String prop = evt.getPropertyName(); |
| if (prop == "title") { |
| button.setText((String)evt.getNewValue()); |
| } else if (prop == "frameIcon") { |
| button.setIcon((Icon)evt.getNewValue()); |
| } else if (prop == JInternalFrame.IS_ICON_PROPERTY || |
| prop == JInternalFrame.IS_SELECTED_PROPERTY) { |
| button.setSelected(!frame.isIcon() && frame.isSelected()); |
| } |
| } |
| } |
| } |
| |
| private final class Handler implements ActionListener { |
| public void actionPerformed(ActionEvent evt) { |
| if (evt.getSource() instanceof JToggleButton) { |
| // Either iconify the frame or deiconify and activate it. |
| JToggleButton button = (JToggleButton)evt.getSource(); |
| try { |
| boolean selected = button.isSelected(); |
| if (!selected && !frame.isIconifiable()) { |
| button.setSelected(true); |
| } else { |
| frame.setIcon(!selected); |
| if (selected) { |
| frame.setSelected(true); |
| } |
| } |
| } catch (PropertyVetoException e2) { |
| } |
| } |
| } |
| } |
| } |