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Laf-Widget provides support for common "feel" widgets in look-and-feel libraries
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/*
* Copyright (c) 2005-2010 Laf-Widget Kirill Grouchnikov. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* o Neither the name of Laf-Widget Kirill Grouchnikov nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.pushingpixels.lafwidget.tabbed;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.text.MessageFormat;
import javax.swing.*;
import javax.swing.border.*;
import org.pushingpixels.lafwidget.*;
import org.pushingpixels.lafwidget.animation.AnimationConfigurationManager;
import org.pushingpixels.lafwidget.contrib.blogofbug.swing.components.*;
import org.pushingpixels.lafwidget.tabbed.TabPreviewThread.TabPreviewInfo;
import org.pushingpixels.lafwidget.utils.ShadowPopupBorder;
import org.pushingpixels.lafwidget.utils.LafConstants.TabOverviewKind;
import org.pushingpixels.trident.Timeline;
import org.pushingpixels.trident.Timeline.TimelineState;
import org.pushingpixels.trident.callback.UIThreadTimelineCallbackAdapter;
import org.pushingpixels.trident.swing.SwingRepaintCallback;
/**
* Tab overview dialog.
*
* @author Kirill Grouchnikov
*/
public class TabOverviewDialog extends JDialog {
/**
* The associated tabbed pane.
*/
protected JTabbedPane tabPane;
// /**
// * The grid overview panel (with all thumbnails).
// */
// protected JPanel gridOverviewPanel;
/**
* The associated preview callback.
*/
protected TabPreviewThread.TabPreviewCallback previewCallback;
/**
* Listener on LAF switches.
*/
protected PropertyChangeListener lafSwitchListener;
/**
* Handles mouse events on the tab overview dialog (such as highlighting the
* currently rolled-over tab preview, closing the overview when a tab
* preview is clicked, tooltips etc.)
*
* @author Kirill Grouchnikov
*/
protected class TabPreviewMouseHandler extends MouseAdapter {
/**
* Tab index.
*/
private int index;
/**
* Tab preview control.
*/
private JComponent previewControl;
/**
* If true, the preview uses double click to select the tab
* and dismiss the tab overview dialog.
*/
private boolean useDoubleClick;
/**
* If true, the tab preview controls have rollover effects
* on borders.
*/
private boolean hasRolloverBorderEffect;
/**
* Creates the mouse handler for a single tab preview control.
*
* @param index
* Tab index.
* @param previewControl
* Tab preview control.
* @param hasRolloverBorderEffect
* If true, the preview uses double click to
* select the tab and dismiss the tab overview dialog.
* @param useDoubleClick
* If true, the tab preview controls have
* rollover effects on borders.
*/
public TabPreviewMouseHandler(int index, JComponent previewControl,
boolean hasRolloverBorderEffect, boolean useDoubleClick) {
this.index = index;
this.previewControl = previewControl;
this.useDoubleClick = useDoubleClick;
this.hasRolloverBorderEffect = hasRolloverBorderEffect;
}
@Override
public void mouseClicked(MouseEvent e) {
if (this.useDoubleClick) {
if (e.getClickCount() < 2)
return;
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
TabOverviewDialog.this.dispose();
TabOverviewDialog.this.tabPane
.setSelectedIndex(TabPreviewMouseHandler.this.index);
}
});
}
@Override
public void mouseEntered(MouseEvent e) {
if (!this.hasRolloverBorderEffect)
return;
boolean isSelected = (TabOverviewDialog.this.tabPane
.getSelectedIndex() == this.index);
Border innerBorder = isSelected ? new LineBorder(Color.blue, 2)
: new LineBorder(Color.black, 1);
this.previewControl.setBorder(new CompoundBorder(
new ShadowPopupBorder(), innerBorder));
// if (isSelected)
// this.previewControl.setBorder(new LineBorder(Color.blue, 2));
// else
// this.previewControl.setBorder(new CompoundBorder(
// new EmptyBorder(1, 1, 1, 1), new LineBorder(
// Color.black, 1)));
}
@Override
public void mouseExited(MouseEvent e) {
if (!this.hasRolloverBorderEffect)
return;
boolean isSelected = (TabOverviewDialog.this.tabPane
.getSelectedIndex() == this.index);
Border innerBorder = isSelected ? new LineBorder(Color.black, 2)
: new LineBorder(Color.black, 1);
this.previewControl.setBorder(new CompoundBorder(
new ShadowPopupBorder(), innerBorder));
// if (isSelected)
// this.previewControl.setBorder(new LineBorder(Color.black, 2));
// else
// this.previewControl.setBorder(new CompoundBorder(
// new EmptyBorder(1, 1, 1, 1), new LineBorder(
// Color.black, 1)));
}
}
/**
* Tab round carousel overview panel. Contains a round carousel of tab
* preview widgets. The widgets are created in a separate thread (
* {@link TabPreviewThread}) and offered to the tab overview dialog via the
* registered implementation of {@link TabPreviewThread.TabPreviewCallback}.
* This way the application stays interactive while the tab overview dialog
* is being populated.
*
* @author Kirill Grouchnikov
*/
protected class TabRoundCarouselOverviewPanel extends JPanel {
/**
* Tab preview controls.
*/
protected ReflectedImageLabel[] previewControls;
/**
* Width of a single tab preview control.
*/
protected int pWidth;
/**
* Height of a single tab preview control.
*/
protected int pHeight;
/**
* Associated carousel.
*/
protected JCarosel carosel;
/**
* Creates a tab overview panel.
*
* @param dialogWidth
* The width of the parent dialog.
* @param dialogHeight
* The height of the parent dialog.
*/
public TabRoundCarouselOverviewPanel(final int dialogWidth,
final int dialogHeight) {
// int tabCount = TabOverviewDialog.this.tabPane.getTabCount();
// this.previewControls = new HashSet();
TabPreviewThread.TabPreviewCallback previewCallback = new TabPreviewThread.TabPreviewCallback() {
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#start(javax.swing.JTabbedPane, int,
* org.pushingpixels
* .lafwidget.tabbed.TabPreviewThread.TabPreviewInfo)
*/
public void start(JTabbedPane tabPane, int tabCount,
TabPreviewInfo tabPreviewInfo) {
// Check if need to reallocate the preview controls.
boolean isSame = (previewControls != null)
&& (previewControls.length == tabCount);
if (isSame)
return;
if (previewControls != null) {
for (int i = 0; i < previewControls.length; i++) {
carosel.remove(previewControls[i]);
}
}
double coef = Math.min(3.5, tabCount / 1.5);
coef = Math.max(coef, 4.5);
pWidth = (int) (dialogWidth / coef);
pHeight = (int) (dialogHeight / coef);
tabPreviewInfo.setPreviewWidth(pWidth - 4);
tabPreviewInfo.setPreviewHeight(pHeight - 4);
previewControls = new ReflectedImageLabel[tabCount];
TabPreviewPainter tpp = LafWidgetUtilities2
.getTabPreviewPainter(TabOverviewDialog.this.tabPane);
for (int i = 0; i < tabCount; i++) {
BufferedImage placeHolder = new BufferedImage(pWidth,
pHeight, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = (Graphics2D) placeHolder.getGraphics();
g2d.setColor(UIManager.getColor("Label.background"));
g2d.fillRect(0, 0, pWidth, pHeight);
ReflectedImageLabel ril = (ReflectedImageLabel) carosel
.add(placeHolder, tabPane.getTitleAt(i));
ril.setForeground(UIManager
.getColor("Label.foreground"));
ril.setBackground(UIManager
.getColor("Label.background"));
// TabPreviewControl previewControl = new
// TabPreviewControl(
// TabOverviewDialog.this.tabPane, i);
ril.setPreferredSize(new Dimension(pWidth, pHeight));
// fix for issue 177 in Substance (disallowing
// selection
// of disabled tabs).
if (tpp.isSensitiveToEvents(
TabOverviewDialog.this.tabPane, i)) {
ril.addMouseListener(new TabPreviewMouseHandler(i,
ril, false, true));
ril
.setToolTipText(LafWidgetUtilities
.getResourceBundle(tabPane)
.getString(
"TabbedPane.overviewWidgetTooltip"));
}
previewControls[i] = ril;
// carosel.add(previewControl);
}
carosel.bringToFront(previewControls[tabPane
.getSelectedIndex()]);
// System.err.println("Added " + previewControls.length
// + " labels");
// doLayout();
// for (int i = 0; i < tabCount; i++) {
// previewControls[i].revalidate();
// }
// repaint();
}
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#offer(javax.swing.JTabbedPane, int,
* java.awt.image.BufferedImage)
*/
public void offer(JTabbedPane tabPane, int tabIndex,
BufferedImage componentSnap) {
int width = componentSnap.getWidth() + 4;
int height = componentSnap.getHeight() + 4;
BufferedImage result = new BufferedImage(width, height,
BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = (Graphics2D) result.getGraphics();
g2d.setColor(UIManager.getColor("Label.background"));
g2d.fillRect(0, 0, width, height);
g2d.setColor(UIManager.getColor("Label.foreground"));
g2d.drawRect(0, 0, width - 1, height - 1);
g2d.drawImage(componentSnap, 2, 2, null);
Icon tabIcon = tabPane.getIconAt(tabIndex);
if (tabIcon != null) {
tabIcon.paintIcon(tabPane, g2d, 2, 2);
}
// Component caroselComponent = carosel.add(result, tabPane
// .getTitleAt(tabIndex));
// caroselComponent.setForeground(UIManager
// .getColor("Label.foreground"));
// System.err.println("Setting image on " + tabIndex);
previewControls[tabIndex].setRichImage(result);
// System.err.println("Set image on " + tabIndex);
previewControls[tabIndex].repaint();
// previewControls.add(caroselComponent);
// TabRoundCarouselOverviewPanel.this.previewControls[tabIndex]
// .setPreviewImage(componentSnap);
}
};
this.carosel = new JCarosel();
this.carosel.setDepthBasedAlpha(true);
// // carosel.setBackground(Color.BLACK, Color.DARK_GRAY);
// carosel
// .add(
// TabOverviewDialog.class
// .getResource(
// "/contrib/com/blogofbug/examples/images/Acknowledgements.png")
// .toString(), "You Rock", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Dock.png")
// .toString(), "Docks Rock", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Cascade.png")
// .toString(), "Cascade Icon", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Quit.png")
// .toString(), "Quit Bugging", 128, 128);
this.setLayout(new BorderLayout());
this.add(carosel, BorderLayout.CENTER);
TabPreviewInfo previewInfo = new TabPreviewInfo();
previewInfo.tabPane = TabOverviewDialog.this.tabPane;
previewInfo.previewCallback = previewCallback;
// previewInfo.previewWidth = this.pWidth - 4;
// previewInfo.previewHeight = this.pHeight - 20;
previewInfo.toPreviewAllTabs = true;
previewInfo.initiator = TabOverviewDialog.this;
TabPreviewThread.getInstance().queueTabPreviewRequest(previewInfo);
}
}
/**
* Tab menu carousel overview panel. Contains a menu carousel of tab preview
* widgets. The widgets are created in a separate thread (
* {@link TabPreviewThread}) and offered to the tab overview dialog via the
* registered implementation of {@link TabPreviewThread.TabPreviewCallback}.
* This way the application stays interactive while the tab overview dialog
* is being populated.
*
* @author Kirill Grouchnikov
*/
protected class TabMenuCarouselOverviewPanel extends JPanel {
/**
* Tab preview controls.
*/
protected ReflectedImageLabel[] previewControls;
/**
* Width of a single tab preview control.
*/
protected int pWidth;
/**
* Height of a single tab preview control.
*/
protected int pHeight;
/**
* The associated carousel menu.
*/
protected JCarouselMenu caroselMenu;
/**
* Cell renderer for the carosel menu. Employs a little trick to provide
* LAF-consistent painting of the cells.
*
* @author Kirill Grouchnikov
*/
protected class MenuCarouselListCellRenderer extends JLabel implements
ListCellRenderer {
/**
* The cell renderer from the currently installed LAF.
*/
protected ListCellRenderer lafDefaultCellRenderer;
/**
* Creates the cell renderer for the carosel menu.
*
* @param lafDefaultCellRenderer
* The cell renderer from the currently installed LAF.
*/
public MenuCarouselListCellRenderer(
ListCellRenderer lafDefaultCellRenderer) {
this.lafDefaultCellRenderer = lafDefaultCellRenderer;
// if (lafDefaultCellRenderer instanceof Component) {
// JComponent jc = (JComponent) lafDefaultCellRenderer;
// jc.setBorder(new EmptyBorder(5, 5, 5, 5));
// jc.setFont(super.getFont().deriveFont(Font.BOLD, 14.0f));
// }
}
/**
* Sets up the component for stamping
*/
public Component getListCellRendererComponent(JList jList,
Object object, int i, boolean isSelected,
boolean cellHasFocus) {
JCarouselMenu.MenuItem item = (JCarouselMenu.MenuItem) object;
Component result = this.lafDefaultCellRenderer
.getListCellRendererComponent(jList, item.getLabel(),
i, isSelected, cellHasFocus);
if (result instanceof Component) {
JComponent jc = (JComponent) result;
jc.setBorder(new EmptyBorder(5, 5, 5, 5));
jc.setFont(super.getFont().deriveFont(Font.BOLD, 14.0f));
}
return result;
}
}
/**
* Creates a tab overview panel.
*
* @param dialogWidth
* The width of the parent dialog.
* @param dialogHeight
* The height of the parent dialog.
*/
public TabMenuCarouselOverviewPanel(final int dialogWidth,
final int dialogHeight) {
// int tabCount = TabOverviewDialog.this.tabPane.getTabCount();
// this.previewControls = new HashSet();
TabPreviewThread.TabPreviewCallback previewCallback = new TabPreviewThread.TabPreviewCallback() {
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#start(javax.swing.JTabbedPane, int,
* org.pushingpixels
* .lafwidget.tabbed.TabPreviewThread.TabPreviewInfo)
*/
public void start(JTabbedPane tabPane, int tabCount,
TabPreviewInfo tabPreviewInfo) {
// Check if need to reallocate the preview controls.
boolean isSame = (previewControls != null)
&& (previewControls.length == tabCount);
if (isSame)
return;
if (previewControls != null) {
for (int i = 0; i < previewControls.length; i++) {
caroselMenu.remove(previewControls[i]);
}
}
double coef = Math.min(2.8, tabCount / 1.8);
coef = Math.max(2.5, coef);
pWidth = (int) (dialogWidth / coef);
pHeight = (int) (dialogHeight / coef);
tabPreviewInfo.setPreviewWidth(pWidth - 4);
tabPreviewInfo.setPreviewHeight(pHeight - 4);
previewControls = new ReflectedImageLabel[tabCount];
TabPreviewPainter tpp = LafWidgetUtilities2
.getTabPreviewPainter(TabOverviewDialog.this.tabPane);
for (int i = 0; i < tabCount; i++) {
BufferedImage placeHolder = new BufferedImage(pWidth,
pHeight, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = (Graphics2D) placeHolder.getGraphics();
g2d.setColor(UIManager.getColor("Label.background"));
g2d.fillRect(0, 0, pWidth, pHeight);
ReflectedImageLabel ril = (ReflectedImageLabel) caroselMenu
.add(placeHolder, tabPane.getTitleAt(i));
ril.setForeground(UIManager
.getColor("Label.foreground"));
ril.setBackground(UIManager
.getColor("Label.background"));
// TabPreviewControl previewControl = new
// TabPreviewControl(
// TabOverviewDialog.this.tabPane, i);
ril.setPreferredSize(new Dimension(pWidth, pHeight));
// fix for issue 177 in Substance (disallowing
// selection
// of disabled tabs).
if (tpp.isSensitiveToEvents(
TabOverviewDialog.this.tabPane, i)) {
ril.addMouseListener(new TabPreviewMouseHandler(i,
ril, false, true));
ril
.setToolTipText(LafWidgetUtilities
.getResourceBundle(tabPane)
.getString(
"TabbedPane.overviewWidgetTooltip"));
}
previewControls[i] = ril;
// carosel.add(previewControl);
}
caroselMenu.setSelectedIndex(tabPane.getSelectedIndex());
// System.err.println("Added " + previewControls.length
// + " labels");
// doLayout();
// for (int i = 0; i < tabCount; i++) {
// previewControls[i].revalidate();
// }
// repaint();
}
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#offer(javax.swing.JTabbedPane, int,
* java.awt.image.BufferedImage)
*/
public void offer(JTabbedPane tabPane, int tabIndex,
BufferedImage componentSnap) {
int width = componentSnap.getWidth() + 4;
int height = componentSnap.getHeight() + 4;
BufferedImage result = new BufferedImage(width, height,
BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = (Graphics2D) result.getGraphics();
g2d.setColor(UIManager.getColor("Label.background"));
g2d.fillRect(0, 0, width, height);
g2d.setColor(UIManager.getColor("Label.foreground"));
g2d.drawRect(0, 0, width - 1, height - 1);
g2d.drawImage(componentSnap, 2, 2, null);
Icon tabIcon = tabPane.getIconAt(tabIndex);
if (tabIcon != null) {
tabIcon.paintIcon(tabPane, g2d, 2, 2);
}
// Component caroselComponent = carosel.add(result, tabPane
// .getTitleAt(tabIndex));
// caroselComponent.setForeground(UIManager
// .getColor("Label.foreground"));
// System.err.println("Setting image on " + tabIndex);
previewControls[tabIndex].setRichImage(result);
// System.err.println("Set image on " + tabIndex);
previewControls[tabIndex].repaint();
// previewControls.add(caroselComponent);
// TabRoundCarouselOverviewPanel.this.previewControls[tabIndex]
// .setPreviewImage(componentSnap);
}
};
this.caroselMenu = new JCarouselMenu(null);
JList dummyList = new JList();
ListCellRenderer lcr = dummyList.getCellRenderer();
this.caroselMenu.setCellRenderer(new MenuCarouselListCellRenderer(
lcr));
this.caroselMenu.setMenuScrollColor(UIManager
.getColor("Panel.background"));
this.caroselMenu.setUpDownColor(UIManager
.getColor("Label.foreground"));
LafWidgetSupport support = LafWidgetRepository.getRepository()
.getLafSupport();
if (support != null) {
this.caroselMenu.setUpDownIcons(support
.getArrowIcon(SwingConstants.NORTH), support
.getArrowIcon(SwingConstants.SOUTH));
}
// this.carosel.setDepthBasedAlpha(true);
// // carosel.setBackground(Color.BLACK, Color.DARK_GRAY);
// carosel
// .add(
// TabOverviewDialog.class
// .getResource(
// "/contrib/com/blogofbug/examples/images/Acknowledgements.png")
// .toString(), "You Rock", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Dock.png")
// .toString(), "Docks Rock", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Cascade.png")
// .toString(), "Cascade Icon", 128, 128);
// carosel.add(TabOverviewDialog.class.getResource(
// "/contrib/com/blogofbug/examples/images/Quit.png")
// .toString(), "Quit Bugging", 128, 128);
this.setLayout(new BorderLayout());
this.add(caroselMenu, BorderLayout.CENTER);
TabPreviewInfo previewInfo = new TabPreviewInfo();
previewInfo.tabPane = TabOverviewDialog.this.tabPane;
previewInfo.previewCallback = previewCallback;
previewInfo.setPreviewWidth(this.pWidth - 4);
previewInfo.setPreviewHeight(this.pHeight - 4);
previewInfo.toPreviewAllTabs = true;
previewInfo.initiator = TabOverviewDialog.this;
TabPreviewThread.getInstance().queueTabPreviewRequest(previewInfo);
}
/*
* (non-Javadoc)
*
* @see javax.swing.JPanel#updateUI()
*/
@Override
public void updateUI() {
super.updateUI();
if (this.caroselMenu != null) {
JList dummyList = new JList();
ListCellRenderer lcr = dummyList.getCellRenderer();
this.caroselMenu
.setCellRenderer(new MenuCarouselListCellRenderer(lcr));
this.caroselMenu.setMenuScrollColor(UIManager
.getColor("Panel.background"));
this.caroselMenu.setUpDownColor(UIManager
.getColor("Label.foreground"));
this.caroselMenu.setBackground(UIManager
.getColor("Panel.background"));
LafWidgetSupport support = LafWidgetRepository.getRepository()
.getLafSupport();
if (support != null) {
this.caroselMenu.setUpDownIcons(support
.getArrowIcon(SwingConstants.NORTH), support
.getArrowIcon(SwingConstants.SOUTH));
}
}
}
}
/**
* Tab grid overview panel. Contains a grid of tab preview widgets. The
* widgets are created in a separate thread ({@link TabPreviewThread}) and
* offered to the tab overview dialog via the registered implementation of
* {@link TabPreviewThread.TabPreviewCallback}. This way the application
* stays interactive while the tab overview dialog is being populated.
*
* @author Kirill Grouchnikov
*/
protected class TabGridOverviewPanel extends JPanel {
/**
* Tab preview controls.
*/
protected TabPreviewControl[] previewControls;
/**
* Width of a single tab preview control.
*/
protected int pWidth;
/**
* Height of a single tab preview control.
*/
protected int pHeight;
/**
* Number of overview grid columns.
*/
protected int colCount;
/**
* Glass pane for rollover effects.
*/
protected TabGridOverviewGlassPane glassPane;
/**
* Creates a tab overview panel.
*
* @param dialogWidth
* The width of the parent dialog.
* @param dialogHeight
* The height of the parent dialog.
*/
public TabGridOverviewPanel(final int dialogWidth,
final int dialogHeight) {
// int tabCount = TabOverviewDialog.this.tabPane.getTabCount();
TabPreviewThread.TabPreviewCallback previewCallback = new TabPreviewThread.TabPreviewCallback() {
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#start(javax.swing.JTabbedPane, int,
* org.pushingpixels
* .lafwidget.tabbed.TabPreviewThread.TabPreviewInfo)
*/
public void start(JTabbedPane tabPane, int tabCount,
TabPreviewInfo tabPreviewInfo) {
colCount = (int) Math.sqrt(tabCount);
if (colCount * colCount < tabCount)
colCount++;
pWidth = (dialogWidth - 8) / colCount;
pHeight = (dialogHeight - 32) / colCount;
tabPreviewInfo.setPreviewWidth(pWidth - 4);
tabPreviewInfo.setPreviewHeight(pHeight - 20);
// Check if need to reallocate the preview controls.
boolean isSame = (previewControls != null)
&& (previewControls.length == tabCount);
if (isSame)
return;
if (previewControls != null) {
for (int i = 0; i < previewControls.length; i++) {
remove(previewControls[i]);
}
}
previewControls = new TabPreviewControl[tabCount];
TabPreviewPainter tpp = LafWidgetUtilities2
.getTabPreviewPainter(TabOverviewDialog.this.tabPane);
for (int i = 0; i < tabCount; i++) {
TabPreviewControl previewControl = new TabPreviewControl(
TabOverviewDialog.this.tabPane, i);
// fix for issue 177 in Substance (disallowing selection
// of disabled tabs).
if (tpp.isSensitiveToEvents(
TabOverviewDialog.this.tabPane, i)) {
previewControl
.addMouseListener(new TabPreviewMouseHandler(
i, previewControl, true, false));
}
previewControls[i] = previewControl;
add(previewControl);
}
doLayout();
for (int i = 0; i < tabCount; i++) {
previewControls[i].revalidate();
}
repaint();
JRootPane rp = SwingUtilities
.getRootPane(TabGridOverviewPanel.this);
glassPane = new TabGridOverviewGlassPane(
TabGridOverviewPanel.this);
rp.setGlassPane(glassPane);
glassPane.setVisible(true);
}
/*
* (non-Javadoc)
*
* @seeorg.pushingpixels.lafwidget.tabbed.TabPreviewThread.
* TabPreviewCallback#offer(javax.swing.JTabbedPane, int,
* java.awt.image.BufferedImage)
*/
public void offer(JTabbedPane tabPane, int tabIndex,
BufferedImage componentSnap) {
TabGridOverviewPanel.this.previewControls[tabIndex]
.setPreviewImage(componentSnap, true);
}
};
this.setLayout(new TabGridOverviewPanelLayout());
TabPreviewInfo previewInfo = new TabPreviewInfo();
previewInfo.tabPane = TabOverviewDialog.this.tabPane;
previewInfo.previewCallback = previewCallback;
//previewInfo.setPreviewWidth(this.pWidth - 4);
//previewInfo.setPreviewHeight(this.pHeight - 20);
previewInfo.toPreviewAllTabs = true;
previewInfo.initiator = TabOverviewDialog.this;
TabPreviewThread.getInstance().queueTabPreviewRequest(previewInfo);
}
/**
* Layout manager for the tab overview panel.
*
* @author Kirill Grouchnikov
*/
private class TabGridOverviewPanelLayout implements LayoutManager {
/*
* (non-Javadoc)
*
* @see java.awt.LayoutManager#addLayoutComponent(java.lang.String,
* java.awt.Component)
*/
public void addLayoutComponent(String name, Component comp) {
}
/*
* (non-Javadoc)
*
* @see
* java.awt.LayoutManager#removeLayoutComponent(java.awt.Component)
*/
public void removeLayoutComponent(Component comp) {
}
/*
* (non-Javadoc)
*
* @see java.awt.LayoutManager#layoutContainer(java.awt.Container)
*/
public void layoutContainer(Container parent) {
// int width = parent.getWidth();
// int height = parent.getHeight();
//
if (TabGridOverviewPanel.this.previewControls == null)
return;
for (int i = 0; i < TabGridOverviewPanel.this.previewControls.length; i++) {
TabPreviewControl previewControl = TabGridOverviewPanel.this.previewControls[i];
if (previewControl == null)
continue;
int rowIndex = i / TabGridOverviewPanel.this.colCount;
int colIndex = i % TabGridOverviewPanel.this.colCount;
previewControl.setBounds(colIndex
* TabGridOverviewPanel.this.pWidth, rowIndex
* TabGridOverviewPanel.this.pHeight,
TabGridOverviewPanel.this.pWidth,
TabGridOverviewPanel.this.pHeight);
}
}
/*
* (non-Javadoc)
*
* @see java.awt.LayoutManager#minimumLayoutSize(java.awt.Container)
*/
public Dimension minimumLayoutSize(Container parent) {
return parent.getSize();
}
/*
* (non-Javadoc)
*
* @see
* java.awt.LayoutManager#preferredLayoutSize(java.awt.Container)
*/
public Dimension preferredLayoutSize(Container parent) {
return this.minimumLayoutSize(parent);
}
}
}
/**
* Glass pane for the tab grid overview panel. Provides rollover effects,
* showing zoomed version of the tab thumbnails.
*
* @author Kirill Grouchnikov
*/
public class TabGridOverviewGlassPane extends JPanel {
private final class RolloverMouseListener extends MouseAdapter {
private final int index;
private final TabGridOverviewPanel overviewPanel;
private Timeline rolloverTimeline;
private RolloverMouseListener(final int index,
final TabGridOverviewPanel overviewPanel) {
this.index = index;
this.overviewPanel = overviewPanel;
this.rolloverTimeline = new Timeline(
overviewPanel.previewControls[index]);
AnimationConfigurationManager.getInstance().configureTimeline(
this.rolloverTimeline);
this.rolloverTimeline.addPropertyToInterpolate("zoom", 1.0f,
1.2f);
this.rolloverTimeline.addCallback(new SwingRepaintCallback(
SwingUtilities.getRootPane(overviewPanel)));
this.rolloverTimeline
.addCallback(new UIThreadTimelineCallbackAdapter() {
@Override
public void onTimelineStateChanged(
TimelineState oldState,
TimelineState newState,
float durationFraction,
float timelinePosition) {
if ((oldState == TimelineState.DONE)
&& (newState == TimelineState.IDLE)) {
overviewPanel.previewControls[index]
.setToolTipText(LafWidgetUtilities
.getResourceBundle(tabPane)
.getString(
"TabbedPane.overviewWidgetTooltip"));
}
}
});
}
@Override
public void mouseEntered(MouseEvent e) {
currHoverIndex = index;
overviewPanel.previewControls[index].setToolTipText(null);
this.rolloverTimeline.play();
}
@Override
public void mouseExited(MouseEvent e) {
if (currHoverIndex == index)
currHoverIndex = -1;
overviewPanel.previewControls[index].setToolTipText(null);
this.rolloverTimeline.playReverse();
}
}
/**
* Index of the tab thumbnail currently under the mouse pointer.
*/
private int currHoverIndex;
/**
* Mouse listeneres (one for each tab thumbnail).
*/
private MouseListener[] mouseListeners;
/**
* The associated overview panel.
*/
private TabGridOverviewPanel overviewPanel;
/**
* Creates the glass pane.
*
* @param overviewPanel
* The associated overview panel.
*/
public TabGridOverviewGlassPane(final TabGridOverviewPanel overviewPanel) {
this.setOpaque(false);
this.overviewPanel = overviewPanel;
int size = this.overviewPanel.previewControls.length;
this.mouseListeners = new MouseListener[size];
this.currHoverIndex = -1;
for (int i = 0; i < size; i++) {
final int index = i;
this.mouseListeners[i] = new RolloverMouseListener(index,
overviewPanel);
this.overviewPanel.previewControls[i]
.addMouseListener(this.mouseListeners[i]);
}
}
/*
* (non-Javadoc)
*
* @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
*/
@Override
protected void paintComponent(Graphics g) {
Graphics2D graphics = (Graphics2D) g.create();
for (int i = 0; i < tabPane.getTabCount(); i++) {
TabPreviewControl child = overviewPanel.previewControls[i];
if (child.getZoom() > 1.0f) {
paintSingleTabComponent(graphics, i);
}
}
if (currHoverIndex >= 0) {
// paint the currently hovered once again (so it'll be on top)
paintSingleTabComponent(graphics, currHoverIndex);
}
graphics.dispose();
}
/**
* Paints a single tab component.
*
* @param graphics
* Graphics context.
* @param index
* Tab component index.
*/
private void paintSingleTabComponent(Graphics2D graphics, int index) {
TabPreviewControl child = overviewPanel.previewControls[index];
Rectangle cBounds = child.getBounds();
int dx = child.getLocationOnScreen().x
- this.getLocationOnScreen().x;
int dy = child.getLocationOnScreen().y
- this.getLocationOnScreen().y;
double factor = child.getZoom();
int bw = (int) (cBounds.width * factor);
int bh = (int) (cBounds.height * factor);
BufferedImage bi = new BufferedImage(bw, bh,
BufferedImage.TYPE_INT_ARGB);
Graphics2D bGraphics = (Graphics2D) bi.getGraphics().create();
bGraphics.scale(factor, factor);
TabPreviewControl tChild = child;
bGraphics.setColor(tChild.getBackground());
bGraphics.fillRect(0, 0, tChild.getWidth(), tChild.getHeight());
Icon icon = tabPane.getIconAt(index);
int iy = (icon == null) ? 16 : icon.getIconHeight();
if (icon != null) {
icon.paintIcon(this, bGraphics, 1, 1);
}
String title = tabPane.getTitleAt(index);
JLabel tempLabel = new JLabel(title);
tempLabel.setBounds(tChild.titleLabel.getBounds());
tempLabel.setFont(tChild.titleLabel.getFont());
int bdx = tempLabel.getX();
int bdy = tempLabel.getY();
bGraphics.translate(bdx, bdy);
tempLabel.paint(bGraphics);
bGraphics.translate(-bdx, -bdy);
bdx = 1;
bdy = iy + 3;
bGraphics.translate(bdx, bdy);
(child).paintTabThumbnail(bGraphics);
bGraphics.translate(-bdx, -bdy);
bGraphics.setColor(Color.black);
bGraphics.drawRect(0, 0, child.getWidth() - 1,
child.getHeight() - 1);
bGraphics.dispose();
dx -= (bw - cBounds.width) / 2;
dy -= (bh - cBounds.height) / 2;
// make sure that the enlarged thumbnail stays inbounds
dx = Math.max(dx, 0);
dy = Math.max(dy, 0);
if (dx + bi.getWidth() > getWidth()) {
dx -= (dx + bi.getWidth() - getWidth());
}
if (dy + bi.getHeight() > getHeight()) {
dy -= (dy + bi.getHeight() - getHeight());
}
graphics.drawImage(bi, dx, dy, null);
}
}
/**
* Creates a new tab overview dialog. Declared private to enforce usage of
* {@link #getOverviewDialog(JTabbedPane)}.
*
* @param tabPane
* Tabbed pane.
* @param overviewKind
* Overview kind.
* @param owner
* Optional owner for the tab overview dialog.
* @param modal
* Modality indication.
* @param dialogWidth
* Tab overview dialog width.
* @param dialogHeight
* Tab overview dialog height.
* @throws HeadlessException
* @see #getOverviewDialog(JTabbedPane)
*/
private TabOverviewDialog(final JTabbedPane tabPane,
TabOverviewKind overviewKind, Frame owner, boolean modal,
int dialogWidth, int dialogHeight) throws HeadlessException {
super(owner, modal);
this.tabPane = tabPane;
this.setLayout(new BorderLayout());
if (overviewKind == TabOverviewKind.GRID) {
TabGridOverviewPanel gridOverviewPanel = new TabGridOverviewPanel(
dialogWidth, dialogHeight);
this.add(gridOverviewPanel, BorderLayout.CENTER);
//
// TabGridOverviewGlassPane glassPane = new
// TabGridOverviewGlassPane(
// gridOverviewPanel);
// this.setGlassPane(glassPane);
// glassPane.setVisible(true);
}
if (overviewKind == TabOverviewKind.ROUND_CAROUSEL) {
this.add(new TabRoundCarouselOverviewPanel(dialogWidth,
dialogHeight), BorderLayout.CENTER);
}
if (overviewKind == TabOverviewKind.MENU_CAROUSEL) {
this
.add(new TabMenuCarouselOverviewPanel(dialogWidth,
dialogHeight), BorderLayout.CENTER);
}
this.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
this.setResizable(false);
this.lafSwitchListener = new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
if ("lookAndFeel".equals(evt.getPropertyName())) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
SwingUtilities
.updateComponentTreeUI(TabOverviewDialog.this);
}
});
}
}
};
UIManager.addPropertyChangeListener(this.lafSwitchListener);
// Cancel all pending preview requests issued by this overview
// dialog when it closes.
this.addWindowListener(new WindowAdapter() {
/*
* (non-Javadoc)
*
* @see
* java.awt.event.WindowAdapter#windowClosing(java.awt.event.WindowEvent
* )
*/
@Override
public void windowClosing(WindowEvent e) {
this.cancelRequests();
UIManager.removePropertyChangeListener(lafSwitchListener);
}
/*
* (non-Javadoc)
*
* @see
* java.awt.event.WindowAdapter#windowClosed(java.awt.event.WindowEvent
* )
*/
@Override
public void windowClosed(WindowEvent e) {
this.cancelRequests();
UIManager.removePropertyChangeListener(lafSwitchListener);
}
/**
* Cancels preview requests issued by this overview
* dialog.
*/
private void cancelRequests() {
if (TabPreviewThread.instanceRunning()) {
TabPreviewThread.getInstance().cancelTabPreviewRequests(
TabOverviewDialog.this);
}
}
});
}
/**
* Returns a new instance of a tab overview dialog.
*
* @param tabPane
* Tabbed pane.
* @return Tab overview dialog for the specified tabbed pane.
*/
public static TabOverviewDialog getOverviewDialog(JTabbedPane tabPane) {
final TabPreviewPainter previewPainter = LafWidgetUtilities2
.getTabPreviewPainter(tabPane);
String title = previewPainter.toUpdatePeriodically(tabPane) ? MessageFormat
.format(LafWidgetUtilities.getResourceBundle(tabPane)
.getString("TabbedPane.overviewDialogTitleRefresh"),
new Object[] { new Integer(previewPainter
.getUpdateCycle(tabPane) / 1000) })
: LafWidgetUtilities.getResourceBundle(tabPane).getString(
"TabbedPane.overviewDialogTitle");
JFrame frameForModality = previewPainter.getModalOwner(tabPane);
boolean isModal = (frameForModality != null);
Rectangle dialogScreenBounds = previewPainter
.getPreviewDialogScreenBounds(tabPane);
TabOverviewKind overviewKind = previewPainter.getOverviewKind(tabPane);
final TabOverviewDialog overviewDialog = new TabOverviewDialog(tabPane,
overviewKind, frameForModality, isModal,
dialogScreenBounds.width, dialogScreenBounds.height);
overviewDialog.setTitle(title);
overviewDialog.setLocation(dialogScreenBounds.x, dialogScreenBounds.y);
overviewDialog.setSize(dialogScreenBounds.width,
dialogScreenBounds.height);
// make sure that the tab overview dialog is disposed when
// it loses focus
final PropertyChangeListener activeWindowListener = new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
if ("activeWindow".equals(evt.getPropertyName())) {
if (overviewDialog == evt.getOldValue()) {
if (previewPainter.toDisposeOverviewOnFocusLoss()) {
overviewDialog.dispose();
}
}
}
}
};
KeyboardFocusManager.getCurrentKeyboardFocusManager()
.addPropertyChangeListener(activeWindowListener);
// make sure that when the window with the tabbed pane is
// closed, the tab overview dialog is disposed.
final Window tabWindow = SwingUtilities.getWindowAncestor(tabPane);
final WindowListener tabWindowListener = new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
overviewDialog.dispose();
}
};
tabWindow.addWindowListener(tabWindowListener);
overviewDialog.addWindowListener(new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
tabWindow.removeWindowListener(tabWindowListener);
KeyboardFocusManager.getCurrentKeyboardFocusManager()
.removePropertyChangeListener(activeWindowListener);
}
});
return overviewDialog;
}
}