/*
* Copyright (c) 2005-2010 Substance 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 Substance 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.substance.internal.ui;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.swing.ButtonModel;
import javax.swing.DefaultButtonModel;
import javax.swing.JComponent;
import javax.swing.JList;
import javax.swing.ListCellRenderer;
import javax.swing.ListModel;
import javax.swing.ListSelectionModel;
import javax.swing.SwingUtilities;
import javax.swing.event.ListDataEvent;
import javax.swing.event.ListDataListener;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicListUI;
import org.pushingpixels.lafwidget.LafWidgetUtilities;
import org.pushingpixels.lafwidget.animation.AnimationFacet;
import org.pushingpixels.substance.api.ColorSchemeAssociationKind;
import org.pushingpixels.substance.api.ComponentState;
import org.pushingpixels.substance.api.ComponentStateFacet;
import org.pushingpixels.substance.api.SubstanceColorScheme;
import org.pushingpixels.substance.api.SubstanceLookAndFeel;
import org.pushingpixels.substance.api.renderers.SubstanceDefaultListCellRenderer;
import org.pushingpixels.substance.internal.animation.StateTransitionMultiTracker;
import org.pushingpixels.substance.internal.animation.StateTransitionTracker;
import org.pushingpixels.substance.internal.animation.StateTransitionTracker.RepaintCallback;
import org.pushingpixels.substance.internal.painter.BackgroundPaintingUtils;
import org.pushingpixels.substance.internal.painter.HighlightPainterUtils;
import org.pushingpixels.substance.internal.utils.SubstanceColorSchemeUtilities;
import org.pushingpixels.substance.internal.utils.SubstanceCoreUtilities;
import org.pushingpixels.substance.internal.utils.SubstanceStripingUtils;
import org.pushingpixels.substance.internal.utils.UpdateOptimizationAware;
import org.pushingpixels.substance.internal.utils.UpdateOptimizationInfo;
import org.pushingpixels.trident.Timeline.TimelineState;
import org.pushingpixels.trident.callback.TimelineCallback;
import org.pushingpixels.trident.callback.UIThreadTimelineCallbackAdapter;
/**
* UI for lists in <b>Substance</b> look and feel.
*
* @author Kirill Grouchnikov
*/
public class SubstanceListUI extends BasicListUI implements
UpdateOptimizationAware {
/**
* Holds the list of currently selected indices.
*/
protected Map<Integer, Object> selectedIndices;
/**
* Holds the currently rolled-over index, or -1 is there is none such.
*/
protected int rolledOverIndex;
/**
* Property listener that listens to the
* {@link SubstanceLookAndFeel#WATERMARK_TO_BLEED} property.
*/
protected PropertyChangeListener substancePropertyChangeListener;
/**
* Listener for transition animations on list selections.
*/
protected ListSelectionListener substanceListSelectionListener;
/**
* Listener for transition animations on list rollovers.
*/
protected RolloverFadeListener substanceFadeRolloverListener;
private ComponentListener substanceComponentListener;
private StateTransitionMultiTracker<Integer> stateTransitionMultiTracker;
private ListDataListener substanceListDataListener;
private class SubstanceListSelectionListener implements
ListSelectionListener {
public void valueChanged(final ListSelectionEvent e) {
// fix for issue 469/474 - update the inner structures
// in a separate event
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
handleListSelectionChange(e);
list.repaint();
}
});
}
private void handleListSelectionChange(ListSelectionEvent e) {
if (list == null) {
// fix for issue 464 - misbehaving app listener can change
// look-and-feel without giving this listener a chance to
// react
return;
}
// optimization on large lists and large selections
if (LafWidgetUtilities.hasNoAnimations(list,
AnimationFacet.SELECTION))
return;
// no selection animations on non-Substance renderers
if (!(list.getCellRenderer() instanceof SubstanceDefaultListCellRenderer)) {
syncModelContents();
return;
}
Set<StateTransitionTracker> initiatedTrackers = new HashSet<StateTransitionTracker>();
boolean fadeCanceled = false;
for (int i = e.getFirstIndex(); i <= e.getLastIndex(); i++) {
if (i >= list.getModel().getSize())
continue;
if (list.isSelectedIndex(i)) {
// check if was selected before
if (!selectedIndices.containsKey(i)) {
// start fading in
// System.out.println("Fade in on index " + i);
selectedIndices.put(i, list.getModel().getElementAt(i));
if (!fadeCanceled) {
StateTransitionTracker tracker = getTracker(i,
(i == rolledOverIndex), false);
tracker.getModel().setSelected(true);
initiatedTrackers.add(tracker);
if (initiatedTrackers.size() > 25) {
stateTransitionMultiTracker.clear();
initiatedTrackers.clear();
fadeCanceled = true;
}
}
}
} else {
// check if was selected before and still points to the
// same element
if (selectedIndices.containsKey(i)) {
if (selectedIndices.get(i) == list.getModel()
.getElementAt(i)) {
// start fading out
// System.out
// .println("Fade out on index " + i);
if (!fadeCanceled) {
StateTransitionTracker tracker = getTracker(i,
(i == rolledOverIndex), true);
tracker.getModel().setSelected(false);
initiatedTrackers.add(tracker);
if (initiatedTrackers.size() > 25) {
stateTransitionMultiTracker.clear();
initiatedTrackers.clear();
fadeCanceled = true;
}
}
}
selectedIndices.remove(i);
}
}
}
}
}
private final class SubstanceListDataListener implements ListDataListener {
private void _syncModelContents() {
// fix for issue 469/474 - update the inner structures
// in a separate event
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
syncModelContents();
}
});
}
@Override
public void intervalRemoved(ListDataEvent e) {
_syncModelContents();
}
@Override
public void intervalAdded(ListDataEvent e) {
_syncModelContents();
}
@Override
public void contentsChanged(ListDataEvent e) {
_syncModelContents();
}
}
/**
* Listener for fade animations on list rollovers.
*
* @author Kirill Grouchnikov
*/
private class RolloverFadeListener implements MouseListener,
MouseMotionListener {
public void mouseClicked(MouseEvent e) {
}
public void mouseEntered(MouseEvent e) {
}
public void mousePressed(MouseEvent e) {
}
public void mouseReleased(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
// if (SubstanceCoreUtilities.toBleedWatermark(list))
// return;
fadeOutRolloverIndication();
// System.out.println("Nulling RO index");
resetRolloverIndex();
}
public void mouseMoved(MouseEvent e) {
if (!list.isEnabled())
return;
handleMove(e);
}
public void mouseDragged(MouseEvent e) {
if (!list.isEnabled())
return;
handleMove(e);
}
/**
* Handles various mouse move events and initiates the fade animation if
* necessary.
*
* @param e
* Mouse event.
*/
private void handleMove(MouseEvent e) {
// no rollover effects on non-Substance renderers
if (!(list.getCellRenderer() instanceof SubstanceDefaultListCellRenderer)) {
fadeOutRolloverIndication();
resetRolloverIndex();
return;
}
int roIndex = list.locationToIndex(e.getPoint());
if ((roIndex >= 0) && (roIndex < list.getModel().getSize())) {
// test actual hit
if (!list.getCellBounds(roIndex, roIndex)
.contains(e.getPoint())) {
roIndex = -1;
}
}
if ((roIndex < 0) || (roIndex >= list.getModel().getSize())) {
fadeOutRolloverIndication();
// System.out.println("Nulling RO index");
resetRolloverIndex();
} else {
// check if this is the same index
if ((rolledOverIndex >= 0) && (rolledOverIndex == roIndex))
return;
fadeOutRolloverIndication();
// rollover on a new row
StateTransitionTracker tracker = getTracker(roIndex, false,
list.isSelectedIndex(roIndex));
tracker.getModel().setRollover(true);
rolledOverIndex = roIndex;
}
}
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#createUI(javax.swing.JComponent)
*/
public static ComponentUI createUI(JComponent comp) {
SubstanceCoreUtilities.testComponentCreationThreadingViolation(comp);
return new SubstanceListUI();
}
/**
* Creates a UI delegate for list.
*/
public SubstanceListUI() {
super();
rolledOverIndex = -1;
selectedIndices = new HashMap<Integer, Object>();
this.stateTransitionMultiTracker = new StateTransitionMultiTracker<Integer>();
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.basic.BasicListUI#installDefaults()
*/
@Override
protected void installDefaults() {
super.installDefaults();
if (SubstanceCoreUtilities.toDrawWatermark(list)) {
list.setOpaque(false);
}
syncModelContents();
}
@Override
protected void uninstallDefaults() {
selectedIndices.clear();
super.uninstallDefaults();
}
@Override
public void uninstallUI(JComponent c) {
this.stateTransitionMultiTracker.clear();
super.uninstallUI(c);
}
/**
* Repaints a single cell during the fade animation cycle.
*
* @author Kirill Grouchnikov
*/
protected class CellRepaintCallback extends UIThreadTimelineCallbackAdapter {
/**
* Associated list.
*/
protected JList list;
/**
* Associated (animated) cell index.
*/
protected int cellIndex;
/**
* Creates a new animation repaint callback.
*
* @param list
* Associated list.
* @param cellIndex
* Associated (animated) cell index.
*/
public CellRepaintCallback(JList list, int cellIndex) {
this.list = list;
this.cellIndex = cellIndex;
}
@Override
public void onTimelineStateChanged(TimelineState oldState,
TimelineState newState, float durationFraction,
float timelinePosition) {
repaintCell();
}
@Override
public void onTimelinePulse(float durationFraction,
float timelinePosition) {
// System.out.println(cellIndex + " at " + timelinePosition);
repaintCell();
}
/**
* Repaints the associated cell.
*/
private void repaintCell() {
// SwingUtilities.invokeLater(new Runnable() {
// public void run() {
if (SubstanceListUI.this.list == null) {
// may happen if the LAF was switched in the meantime
return;
}
try {
maybeUpdateLayoutState();
int cellCount = list.getModel().getSize();
if ((cellCount > 0) && (cellIndex < cellCount)) {
// need to retrieve the cell rectangle since the
// cells can be moved while animating
Rectangle rect = SubstanceListUI.this.getCellBounds(list,
cellIndex, cellIndex);
// System.out.println("Repainting " + cellIndex
// + " at " + rect);
list.repaint(rect);
}
} catch (RuntimeException re) {
return;
}
}
// });
// }
}
@Override
protected void installListeners() {
super.installListeners();
// Add listener for the selection animation
substanceListSelectionListener = new SubstanceListSelectionListener();
list.getSelectionModel().addListSelectionListener(
substanceListSelectionListener);
substanceFadeRolloverListener = new RolloverFadeListener();
list.addMouseMotionListener(substanceFadeRolloverListener);
list.addMouseListener(substanceFadeRolloverListener);
substancePropertyChangeListener = new PropertyChangeListener() {
public void propertyChange(final PropertyChangeEvent evt) {
if (SubstanceLookAndFeel.WATERMARK_VISIBLE.equals(evt
.getPropertyName())) {
list.setOpaque(!SubstanceCoreUtilities
.toDrawWatermark(list));
}
if ("model".equals(evt.getPropertyName())) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
ListModel oldModel = (ListModel) evt.getOldValue();
if (oldModel != null) {
oldModel.removeListDataListener(substanceListDataListener);
}
ListModel newModel = (ListModel) evt.getNewValue();
substanceListDataListener = new SubstanceListDataListener();
newModel.addListDataListener(substanceListDataListener);
syncModelContents();
}
});
}
if ("selectionModel".equals(evt.getPropertyName())) {
// fix for issue 475 - wire the listener on the new
// selection model
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
ListSelectionModel oldModel = (ListSelectionModel) evt
.getOldValue();
if (oldModel != null) {
oldModel.removeListSelectionListener(substanceListSelectionListener);
}
ListSelectionModel newModel = (ListSelectionModel) evt
.getNewValue();
substanceListSelectionListener = new SubstanceListSelectionListener();
newModel.addListSelectionListener(substanceListSelectionListener);
syncModelContents();
}
});
}
}
};
list.addPropertyChangeListener(substancePropertyChangeListener);
this.substanceComponentListener = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
// clear the rollover indexes since these are no longer
// in sync with the mouse location
fadeOutRolloverIndication();
resetRolloverIndex();
}
};
this.list.addComponentListener(this.substanceComponentListener);
this.substanceListDataListener = new SubstanceListDataListener();
this.list.getModel()
.addListDataListener(this.substanceListDataListener);
}
@Override
protected void uninstallListeners() {
this.list.getModel().removeListDataListener(
this.substanceListDataListener);
this.substanceListDataListener = null;
list.getSelectionModel().removeListSelectionListener(
substanceListSelectionListener);
substanceListSelectionListener = null;
list.removeMouseMotionListener(substanceFadeRolloverListener);
list.removeMouseListener(substanceFadeRolloverListener);
substanceFadeRolloverListener = null;
list.removePropertyChangeListener(substancePropertyChangeListener);
substancePropertyChangeListener = null;
this.list.removeComponentListener(this.substanceComponentListener);
this.substanceComponentListener = null;
super.uninstallListeners();
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.basic.BasicListUI#paintCell(java.awt.Graphics, int,
* java.awt.Rectangle, javax.swing.ListCellRenderer, javax.swing.ListModel,
* javax.swing.ListSelectionModel, int)
*/
@Override
protected void paintCell(Graphics g, int row, Rectangle rowBounds,
ListCellRenderer cellRenderer, ListModel dataModel,
ListSelectionModel selModel, int leadIndex) {
Object value = dataModel.getElementAt(row);
boolean cellHasFocus = list.hasFocus() && (row == leadIndex);
boolean isSelected = selModel.isSelectedIndex(row);
Component rendererComponent = cellRenderer
.getListCellRendererComponent(list, value, row, isSelected,
cellHasFocus);
if (!(rendererComponent instanceof SubstanceDefaultListCellRenderer)) {
// if it's not Substance renderer - ask the Basic delegate to paint
// it.
super.paintCell(g, row, rowBounds, cellRenderer, dataModel,
selModel, leadIndex);
return;
}
boolean isWatermarkBleed = updateInfo.toDrawWatermark;
int cx = rowBounds.x;
int cy = rowBounds.y;
int cw = rowBounds.width;
int ch = rowBounds.height;
// if (isFileList) {
// // Shrink renderer to preferred size. This is mostly used on Windows
// // where selection is only shown around the file name, instead of
// // across the whole list cell.
// int w = Math
// .min(cw, rendererComponent.getPreferredSize().width + 4);
// if (!isLeftToRight) {
// cx += (cw - w);
// }
// cw = w;
// }
Graphics2D g2d = (Graphics2D) g.create();
g2d.setComposite(LafWidgetUtilities.getAlphaComposite(list, g));
if (!isWatermarkBleed) {
Color background = rendererComponent.getBackground();
// optimization - only render background if it's different
// from the list background
if ((background != null)
&& (!list.getBackground().equals(background) || this.updateInfo.isInDecorationArea)) {
g2d.setColor(background);
g2d.fillRect(cx, cy, cw, ch);
}
} else {
BackgroundPaintingUtils.fillAndWatermark(g2d, this.list,
rendererComponent.getBackground(), new Rectangle(cx, cy,
cw, ch));
}
StateTransitionTracker.ModelStateInfo modelStateInfo = getModelStateInfo(
row, rendererComponent);
Map<ComponentState, StateTransitionTracker.StateContributionInfo> activeStates = ((modelStateInfo == null) ? null
: modelStateInfo.getStateContributionMap());
ComponentState currState = ((modelStateInfo == null) ? getCellState(
row, rendererComponent) : modelStateInfo.getCurrModelState());
// if the renderer is disabled, do not show any highlights
boolean hasHighlights = false;
if (rendererComponent.isEnabled()) {
if (activeStates != null) {
for (Map.Entry<ComponentState, StateTransitionTracker.StateContributionInfo> stateEntry : activeStates
.entrySet()) {
hasHighlights = (this.updateInfo
.getHighlightAlpha(stateEntry.getKey())
* stateEntry.getValue().getContribution() > 0.0f);
if (hasHighlights)
break;
}
} else {
hasHighlights = (this.updateInfo.getHighlightAlpha(currState) > 0.0f);
}
}
JList.DropLocation dropLocation = list.getDropLocation();
if (dropLocation != null && !dropLocation.isInsert()
&& dropLocation.getIndex() == row) {
// mark drop location
SubstanceColorScheme fillScheme = SubstanceColorSchemeUtilities
.getColorScheme(list,
ColorSchemeAssociationKind.TEXT_HIGHLIGHT,
currState);
SubstanceColorScheme borderScheme = SubstanceColorSchemeUtilities
.getColorScheme(list, ColorSchemeAssociationKind.BORDER,
currState);
Rectangle cellRect = new Rectangle(cx, cy, cw, ch);
HighlightPainterUtils.paintHighlight(g2d, this.rendererPane,
rendererComponent, cellRect, 0.8f, null, fillScheme,
borderScheme);
} else {
if (hasHighlights) {
Rectangle cellRect = new Rectangle(cx, cy, cw, ch);
if (activeStates == null) {
float alpha = this.updateInfo.getHighlightAlpha(currState);
if (alpha > 0.0f) {
SubstanceColorScheme fillScheme = this.updateInfo
.getHighlightColorScheme(currState);
SubstanceColorScheme borderScheme = this.updateInfo
.getHighlightBorderColorScheme(currState);
g2d.setComposite(LafWidgetUtilities.getAlphaComposite(
list, alpha, g));
HighlightPainterUtils.paintHighlight(g2d,
this.rendererPane, rendererComponent, cellRect,
0.8f, null, fillScheme, borderScheme);
g2d.setComposite(LafWidgetUtilities.getAlphaComposite(
list, g));
}
} else {
for (Map.Entry<ComponentState, StateTransitionTracker.StateContributionInfo> stateEntry : activeStates
.entrySet()) {
ComponentState activeState = stateEntry.getKey();
float alpha = this.updateInfo
.getHighlightAlpha(activeState)
* stateEntry.getValue().getContribution();
if (alpha == 0.0f)
continue;
SubstanceColorScheme fillScheme = this.updateInfo
.getHighlightColorScheme(activeState);
SubstanceColorScheme borderScheme = this.updateInfo
.getHighlightBorderColorScheme(activeState);
g2d.setComposite(LafWidgetUtilities.getAlphaComposite(
list, alpha, g));
HighlightPainterUtils.paintHighlight(g2d,
this.rendererPane, rendererComponent, cellRect,
0.8f, null, fillScheme, borderScheme);
g2d.setComposite(LafWidgetUtilities.getAlphaComposite(
list, g));
}
}
}
}
// System.out.println(row + ":" + rendererComponent.getBackground());
rendererPane.paintComponent(g2d, rendererComponent, list, cx, cy, cw,
ch, true);
g2d.dispose();
}
public StateTransitionTracker getStateTransitionTracker(int row) {
return this.stateTransitionMultiTracker.getTracker(row);
}
/**
* Returns the current state for the specified cell.
*
* @param cellIndex
* Cell index.
* @param rendererComponent
* Renderer component for the specified cell index.
* @return The current state for the specified cell.
*/
public ComponentState getCellState(int cellIndex,
Component rendererComponent) {
boolean isEnabled = this.list.isEnabled();
if (rendererComponent != null) {
isEnabled = isEnabled && rendererComponent.isEnabled();
}
StateTransitionTracker tracker = this.stateTransitionMultiTracker
.getTracker(cellIndex);
if (tracker == null) {
boolean isRollover = (rolledOverIndex >= 0)
&& (rolledOverIndex == cellIndex);
boolean isSelected = selectedIndices.containsKey(cellIndex);
return ComponentState.getState(isEnabled, isRollover, isSelected);
} else {
ComponentState fromTracker = tracker.getModelStateInfo()
.getCurrModelState();
return ComponentState.getState(isEnabled,
fromTracker.isFacetActive(ComponentStateFacet.ROLLOVER),
fromTracker.isFacetActive(ComponentStateFacet.SELECTION));
}
}
public StateTransitionTracker.ModelStateInfo getModelStateInfo(int row,
Component rendererComponent) {
if (this.stateTransitionMultiTracker.size() == 0)
return null;
StateTransitionTracker tracker = this.stateTransitionMultiTracker
.getTracker(row);
if (tracker == null) {
return null;
} else {
return tracker.getModelStateInfo();
}
}
/**
* Resets the rollover index.
*/
public void resetRolloverIndex() {
rolledOverIndex = -1;
}
/**
* Initiates the fade out effect.
*/
private void fadeOutRolloverIndication() {
if (rolledOverIndex < 0)
return;
StateTransitionTracker tracker = getTracker(rolledOverIndex, true,
list.isSelectedIndex(rolledOverIndex));
tracker.getModel().setRollover(false);
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#update(java.awt.Graphics,
* javax.swing.JComponent)
*/
@Override
public void update(Graphics g, JComponent c) {
BackgroundPaintingUtils.updateIfOpaque(g, c);
Graphics2D g2d = (Graphics2D) g.create();
SubstanceStripingUtils.setup(c);
this.updateInfo = new UpdateOptimizationInfo(c);
this.paint(g2d, c);
SubstanceStripingUtils.tearDown(c);
g2d.dispose();
this.updateInfo = null;
}
// /**
// * Returns the current default color scheme. This method is for internal
// use
// * only.
// *
// * @return The current default color scheme.
// */
// public SubstanceColorScheme getDefaultColorScheme() {
// if (this.updateInfo != null)
// return this.updateInfo.defaultScheme;
// return null;
// }
//
// public SubstanceColorScheme getHighlightColorScheme(ComponentState state)
// {
// if (this.updateInfo != null)
// return updateInfo.getHighlightColorScheme(state);
// return null;
// }
private UpdateOptimizationInfo updateInfo;
// private class UpdateOptimizationInfo {
// public boolean toDrawWatermark;
//
// private Map<ComponentState, SubstanceColorScheme> highlightSchemeMap;
//
// private Map<ComponentState, SubstanceColorScheme> borderSchemeMap;
//
// private Map<ComponentState, Float> highlightAlphaMap;
//
// public SubstanceColorScheme defaultScheme;
//
// public DecorationAreaType decorationAreaType;
//
// public boolean isInDecorationArea;
//
// public UpdateOptimizationInfo() {
// this.toDrawWatermark = SubstanceCoreUtilities.toDrawWatermark(list);
// this.defaultScheme = SubstanceColorSchemeUtilities.getColorScheme(
// list, ComponentState.DEFAULT);
// this.highlightAlphaMap = new EnumMap<ComponentState, Float>(
// ComponentState.class);
// this.highlightSchemeMap = new EnumMap<ComponentState,
// SubstanceColorScheme>(
// ComponentState.class);
// this.borderSchemeMap = new EnumMap<ComponentState, SubstanceColorScheme>(
// ComponentState.class);
// this.decorationAreaType = SubstanceLookAndFeel
// .getDecorationType(list);
//
// SubstanceSkin skin = SubstanceCoreUtilities.getSkin(list);
// this.isInDecorationArea = (this.decorationAreaType != null)
// && skin
// .isRegisteredAsDecorationArea(this.decorationAreaType)
// && SubstanceCoreUtilities.isOpaque(list);
// }
//
// public SubstanceColorScheme getHighlightColorScheme(ComponentState state)
// {
// if (!this.highlightSchemeMap.containsKey(state)) {
// this.highlightSchemeMap.put(state,
// SubstanceColorSchemeUtilities.getColorScheme(list,
// ColorSchemeAssociationKind.HIGHLIGHT, state));
// }
// return this.highlightSchemeMap.get(state);
// }
//
// public SubstanceColorScheme getHighlightBorderColorScheme(
// ComponentState state) {
// if (!this.borderSchemeMap.containsKey(state)) {
// this.borderSchemeMap.put(state, SubstanceColorSchemeUtilities
// .getColorScheme(list,
// ColorSchemeAssociationKind.HIGHLIGHT_BORDER,
// state));
// }
// return this.borderSchemeMap.get(state);
// }
//
// public float getHighlightAlpha(ComponentState state) {
// if (!this.highlightAlphaMap.containsKey(state)) {
// this.highlightAlphaMap.put(state, SubstanceColorSchemeUtilities
// .getHighlightAlpha(list, state));
// }
// return this.highlightAlphaMap.get(state);
// }
// }
private void syncModelContents() {
if (list == null)
return;
stateTransitionMultiTracker.clear();
selectedIndices.clear();
for (int i = 0; i < list.getModel().getSize(); i++) {
if (list.isSelectedIndex(i)) {
selectedIndices.put(i, list.getModel().getElementAt(i));
}
}
list.repaint();
}
private StateTransitionTracker getTracker(final int row,
boolean initialRollover, boolean initialSelected) {
StateTransitionTracker tracker = stateTransitionMultiTracker
.getTracker(row);
if (tracker == null) {
ButtonModel model = new DefaultButtonModel();
model.setSelected(initialSelected);
model.setRollover(initialRollover);
tracker = new StateTransitionTracker(list, model);
tracker.registerModelListeners();
tracker.setRepaintCallback(new RepaintCallback() {
@Override
public TimelineCallback getRepaintCallback() {
return new CellRepaintCallback(list, row);
}
});
tracker.setName("row " + row);
stateTransitionMultiTracker.addTracker(row, tracker);
}
return tracker;
}
@Override
public UpdateOptimizationInfo getUpdateOptimizationInfo() {
return this.updateInfo;
}
}