| /* |
| * Copyright (c) 2003, 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.beans.*; |
| import javax.swing.*; |
| import javax.swing.plaf.basic.*; |
| import sun.swing.DefaultLookup; |
| |
| /** |
| * Synth's SplitPaneDivider. |
| * |
| * @author Scott Violet |
| */ |
| @SuppressWarnings("serial") // Superclass is not serializable across versions |
| class SynthSplitPaneDivider extends BasicSplitPaneDivider { |
| public SynthSplitPaneDivider(BasicSplitPaneUI ui) { |
| super(ui); |
| } |
| |
| protected void setMouseOver(boolean mouseOver) { |
| if (isMouseOver() != mouseOver) { |
| repaint(); |
| } |
| super.setMouseOver(mouseOver); |
| } |
| |
| public void propertyChange(PropertyChangeEvent e) { |
| super.propertyChange(e); |
| if (e.getSource() == splitPane) { |
| if (e.getPropertyName() == JSplitPane.ORIENTATION_PROPERTY) { |
| if (leftButton instanceof SynthArrowButton) { |
| ((SynthArrowButton)leftButton).setDirection( |
| mapDirection(true)); |
| } |
| if (rightButton instanceof SynthArrowButton) { |
| ((SynthArrowButton)rightButton).setDirection( |
| mapDirection(false)); |
| } |
| } |
| } |
| } |
| |
| public void paint(Graphics g) { |
| Graphics g2 = g.create(); |
| |
| SynthContext context = ((SynthSplitPaneUI)splitPaneUI).getContext( |
| splitPane, Region.SPLIT_PANE_DIVIDER); |
| Rectangle bounds = getBounds(); |
| bounds.x = bounds.y = 0; |
| SynthLookAndFeel.updateSubregion(context, g, bounds); |
| context.getPainter().paintSplitPaneDividerBackground(context, |
| g, 0, 0, bounds.width, bounds.height, |
| splitPane.getOrientation()); |
| |
| SynthPainter foreground = null; |
| |
| context.getPainter().paintSplitPaneDividerForeground(context, g, 0, 0, |
| getWidth(), getHeight(), splitPane.getOrientation()); |
| |
| // super.paint(g2); |
| for (int counter = 0; counter < getComponentCount(); counter++) { |
| Component child = getComponent(counter); |
| Rectangle childBounds = child.getBounds(); |
| Graphics childG = g.create(childBounds.x, childBounds.y, |
| childBounds.width, childBounds.height); |
| child.paint(childG); |
| childG.dispose(); |
| } |
| g2.dispose(); |
| } |
| |
| private int mapDirection(boolean isLeft) { |
| if (isLeft) { |
| if (splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT){ |
| return SwingConstants.WEST; |
| } |
| return SwingConstants.NORTH; |
| } |
| if (splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT){ |
| return SwingConstants.EAST; |
| } |
| return SwingConstants.SOUTH; |
| } |
| |
| |
| /** |
| * Creates and return an instance of JButton that can be used to |
| * collapse the left component in the split pane. |
| */ |
| protected JButton createLeftOneTouchButton() { |
| SynthArrowButton b = new SynthArrowButton(SwingConstants.NORTH); |
| int oneTouchSize = lookupOneTouchSize(); |
| |
| b.setName("SplitPaneDivider.leftOneTouchButton"); |
| b.setMinimumSize(new Dimension(oneTouchSize, oneTouchSize)); |
| b.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); |
| b.setFocusPainted(false); |
| b.setBorderPainted(false); |
| b.setRequestFocusEnabled(false); |
| b.setDirection(mapDirection(true)); |
| return b; |
| } |
| |
| private int lookupOneTouchSize() { |
| return DefaultLookup.getInt(splitPaneUI.getSplitPane(), splitPaneUI, |
| "SplitPaneDivider.oneTouchButtonSize", ONE_TOUCH_SIZE); |
| } |
| |
| /** |
| * Creates and return an instance of JButton that can be used to |
| * collapse the right component in the split pane. |
| */ |
| protected JButton createRightOneTouchButton() { |
| SynthArrowButton b = new SynthArrowButton(SwingConstants.NORTH); |
| int oneTouchSize = lookupOneTouchSize(); |
| |
| b.setName("SplitPaneDivider.rightOneTouchButton"); |
| b.setMinimumSize(new Dimension(oneTouchSize, oneTouchSize)); |
| b.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); |
| b.setFocusPainted(false); |
| b.setBorderPainted(false); |
| b.setRequestFocusEnabled(false); |
| b.setDirection(mapDirection(false)); |
| return b; |
| } |
| } |