| /* |
| * Copyright (c) 1997, 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 com.sun.java.swing.plaf.windows; |
| |
| import java.awt.*; |
| import java.awt.event.MouseEvent; |
| |
| import javax.swing.plaf.*; |
| import javax.swing.plaf.basic.*; |
| import javax.swing.*; |
| |
| import static com.sun.java.swing.plaf.windows.TMSchema.*; |
| import static com.sun.java.swing.plaf.windows.XPStyle.Skin; |
| |
| |
| /** |
| * Windows rendition of the component. |
| * <p> |
| * <strong>Warning:</strong> |
| * Serialized objects of this class will not be compatible with |
| * future Swing releases. The current serialization support is appropriate |
| * for short term storage or RMI between applications running the same |
| * version of Swing. A future release of Swing will provide support for |
| * long term persistence. |
| */ |
| public class WindowsSliderUI extends BasicSliderUI |
| { |
| private boolean rollover = false; |
| private boolean pressed = false; |
| |
| public WindowsSliderUI(JSlider b){ |
| super(b); |
| } |
| |
| public static ComponentUI createUI(JComponent b) { |
| return new WindowsSliderUI((JSlider)b); |
| } |
| |
| |
| /** |
| * Overrides to return a private track listener subclass which handles |
| * the HOT, PRESSED, and FOCUSED states. |
| * @since 1.6 |
| */ |
| protected TrackListener createTrackListener(JSlider slider) { |
| return new WindowsTrackListener(); |
| } |
| |
| private class WindowsTrackListener extends TrackListener { |
| |
| public void mouseMoved(MouseEvent e) { |
| updateRollover(thumbRect.contains(e.getX(), e.getY())); |
| super.mouseMoved(e); |
| } |
| |
| public void mouseEntered(MouseEvent e) { |
| updateRollover(thumbRect.contains(e.getX(), e.getY())); |
| super.mouseEntered(e); |
| } |
| |
| public void mouseExited(MouseEvent e) { |
| updateRollover(false); |
| super.mouseExited(e); |
| } |
| |
| public void mousePressed(MouseEvent e) { |
| updatePressed(thumbRect.contains(e.getX(), e.getY())); |
| super.mousePressed(e); |
| } |
| |
| public void mouseReleased(MouseEvent e) { |
| updatePressed(false); |
| super.mouseReleased(e); |
| } |
| |
| public void updatePressed(boolean newPressed) { |
| // You can't press a disabled slider |
| if (!slider.isEnabled()) { |
| return; |
| } |
| if (pressed != newPressed) { |
| pressed = newPressed; |
| slider.repaint(thumbRect); |
| } |
| } |
| |
| public void updateRollover(boolean newRollover) { |
| // You can't have a rollover on a disabled slider |
| if (!slider.isEnabled()) { |
| return; |
| } |
| if (rollover != newRollover) { |
| rollover = newRollover; |
| slider.repaint(thumbRect); |
| } |
| } |
| |
| } |
| |
| |
| public void paintTrack(Graphics g) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| boolean vertical = (slider.getOrientation() == JSlider.VERTICAL); |
| Part part = vertical ? Part.TKP_TRACKVERT : Part.TKP_TRACK; |
| Skin skin = xp.getSkin(slider, part); |
| |
| if (vertical) { |
| int x = (trackRect.width - skin.getWidth()) / 2; |
| skin.paintSkin(g, trackRect.x + x, trackRect.y, |
| skin.getWidth(), trackRect.height, null); |
| } else { |
| int y = (trackRect.height - skin.getHeight()) / 2; |
| skin.paintSkin(g, trackRect.x, trackRect.y + y, |
| trackRect.width, skin.getHeight(), null); |
| } |
| } else { |
| super.paintTrack(g); |
| } |
| } |
| |
| |
| protected void paintMinorTickForHorizSlider( Graphics g, Rectangle tickBounds, int x ) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| g.setColor(xp.getColor(slider, Part.TKP_TICS, null, Prop.COLOR, Color.black)); |
| } |
| super.paintMinorTickForHorizSlider(g, tickBounds, x); |
| } |
| |
| protected void paintMajorTickForHorizSlider( Graphics g, Rectangle tickBounds, int x ) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| g.setColor(xp.getColor(slider, Part.TKP_TICS, null, Prop.COLOR, Color.black)); |
| } |
| super.paintMajorTickForHorizSlider(g, tickBounds, x); |
| } |
| |
| protected void paintMinorTickForVertSlider( Graphics g, Rectangle tickBounds, int y ) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| g.setColor(xp.getColor(slider, Part.TKP_TICSVERT, null, Prop.COLOR, Color.black)); |
| } |
| super.paintMinorTickForVertSlider(g, tickBounds, y); |
| } |
| |
| protected void paintMajorTickForVertSlider( Graphics g, Rectangle tickBounds, int y ) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| g.setColor(xp.getColor(slider, Part.TKP_TICSVERT, null, Prop.COLOR, Color.black)); |
| } |
| super.paintMajorTickForVertSlider(g, tickBounds, y); |
| } |
| |
| |
| public void paintThumb(Graphics g) { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| Part part = getXPThumbPart(); |
| State state = State.NORMAL; |
| |
| if (slider.hasFocus()) { |
| state = State.FOCUSED; |
| } |
| if (rollover) { |
| state = State.HOT; |
| } |
| if (pressed) { |
| state = State.PRESSED; |
| } |
| if(!slider.isEnabled()) { |
| state = State.DISABLED; |
| } |
| |
| xp.getSkin(slider, part).paintSkin(g, thumbRect.x, thumbRect.y, state); |
| } else { |
| super.paintThumb(g); |
| } |
| } |
| |
| protected Dimension getThumbSize() { |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| Dimension size = new Dimension(); |
| Skin s = xp.getSkin(slider, getXPThumbPart()); |
| size.width = s.getWidth(); |
| size.height = s.getHeight(); |
| return size; |
| } else { |
| return super.getThumbSize(); |
| } |
| } |
| |
| private Part getXPThumbPart() { |
| Part part; |
| boolean vertical = (slider.getOrientation() == JSlider.VERTICAL); |
| boolean leftToRight = slider.getComponentOrientation().isLeftToRight(); |
| Boolean paintThumbArrowShape = |
| (Boolean)slider.getClientProperty("Slider.paintThumbArrowShape"); |
| if ((!slider.getPaintTicks() && paintThumbArrowShape == null) || |
| paintThumbArrowShape == Boolean.FALSE) { |
| part = vertical ? Part.TKP_THUMBVERT |
| : Part.TKP_THUMB; |
| } else { |
| part = vertical ? (leftToRight ? Part.TKP_THUMBRIGHT : Part.TKP_THUMBLEFT) |
| : Part.TKP_THUMBBOTTOM; |
| } |
| return part; |
| } |
| } |