| /* |
| * Copyright (c) 2007, 2016, 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. |
| * |
| * 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.swingset3.demos.togglebutton; |
| |
| import java.awt.*; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import javax.swing.*; |
| |
| import com.sun.swingset3.demos.ResourceManager; |
| |
| /* |
| * The LayoutControlPanel contains controls for setting an |
| * AbstractButton's horizontal and vertical text position and |
| * horizontal and vertical alignment. |
| */ |
| public final class LayoutControlPanel extends JPanel implements SwingConstants { |
| |
| private static final Dimension VGAP20 = new Dimension(1, 20); |
| private static final ResourceManager resourceManager = ToggleButtonDemo.resourceManager; |
| public static final String CONTENT_ALIGNMENT = resourceManager.getString("LayoutControlPanel.contentalignment_label"); |
| public static final String TEXT_POSITION = resourceManager.getString("LayoutControlPanel.textposition_label"); |
| private final boolean absolutePositions; |
| private ToggleButtonDemo demo = null; |
| |
| // private ComponentOrientChanger componentOrientChanger = null; |
| LayoutControlPanel(ToggleButtonDemo demo) { |
| this.demo = demo; |
| |
| // this.componentOrientationChanger = componentOrientationChanger; |
| setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); |
| setAlignmentX(LEFT_ALIGNMENT); |
| setAlignmentY(TOP_ALIGNMENT); |
| |
| JLabel l; |
| |
| // If SwingSet has a ComponentOrientationChanger, then include control |
| // for choosing between absolute and relative positioning. This will |
| // only happen when we're running on JDK 1.2 or above. |
| // |
| // if(componentOrientationChanger != null ) { |
| // l = new JLabel("Positioning:"); |
| // add(l); |
| // |
| // ButtonGroup group = new ButtonGroup(); |
| // PositioningListener positioningListener = new PositioningListener(); |
| // JRadioButton absolutePos = new JRadioButton("Absolute"); |
| // absolutePos.setMnemonic('a'); |
| // absolutePos.setToolTipText("Text/Content positioning is independent of line direction"); |
| // group.add(absolutePos); |
| // absolutePos.addItemListener(positioningListener); |
| // add(absolutePos); |
| // |
| // JRadioButton relativePos = new JRadioButton("Relative"); |
| // relativePos.setMnemonic('r'); |
| // relativePos.setToolTipText("Text/Content positioning depends on line direction."); |
| // group.add(relativePos); |
| // relativePos.addItemListener(positioningListener); |
| // add(relativePos); |
| // |
| // add(Box.createRigidArea(demo.VGAP20)); |
| // |
| // absolutePositions = false; |
| // relativePos.setSelected(true); |
| // |
| // componentOrientationChanger.addActionListener( new OrientationChangeListener() ); |
| //} else { |
| absolutePositions = true; |
| //} |
| |
| DirectionPanel textPosition = new DirectionPanel(true, "E", new TextPositionListener()); |
| DirectionPanel labelAlignment = new DirectionPanel(true, "C", new LabelAlignmentListener()); |
| |
| // Make sure the controls' text position and label alignment match |
| // the initial value of the associated direction panel. |
| for (JComponent control : demo.getCurrentControls()) { |
| setPosition(control, RIGHT, CENTER); |
| setAlignment(control, CENTER, CENTER); |
| } |
| |
| l = new JLabel(TEXT_POSITION); |
| add(l); |
| add(textPosition); |
| |
| add(Box.createRigidArea(VGAP20)); |
| |
| l = new JLabel(CONTENT_ALIGNMENT); |
| add(l); |
| add(labelAlignment); |
| |
| add(Box.createGlue()); |
| } |
| |
| // Text Position Listener |
| private class TextPositionListener implements ActionListener { |
| |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| JRadioButton rb = (JRadioButton) e.getSource(); |
| if (!rb.isSelected()) { |
| return; |
| } |
| String cmd = rb.getActionCommand(); |
| int hPos, vPos; |
| switch (cmd) { |
| case "NW": |
| hPos = LEFT; |
| vPos = TOP; |
| break; |
| case "N": |
| hPos = CENTER; |
| vPos = TOP; |
| break; |
| case "NE": |
| hPos = RIGHT; |
| vPos = TOP; |
| break; |
| case "W": |
| hPos = LEFT; |
| vPos = CENTER; |
| break; |
| case "C": |
| hPos = CENTER; |
| vPos = CENTER; |
| break; |
| case "E": |
| hPos = RIGHT; |
| vPos = CENTER; |
| break; |
| case "SW": |
| hPos = LEFT; |
| vPos = BOTTOM; |
| break; |
| case "S": |
| hPos = CENTER; |
| vPos = BOTTOM; |
| break; |
| /*if(cmd.equals("SE"))*/ |
| default: |
| hPos = RIGHT; |
| vPos = BOTTOM; |
| break; |
| } |
| for (JComponent control : demo.getCurrentControls()) { |
| setPosition(control, hPos, vPos); |
| } |
| demo.invalidate(); |
| demo.validate(); |
| demo.repaint(); |
| } |
| } |
| |
| // Label Alignment Listener |
| private class LabelAlignmentListener implements ActionListener { |
| |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| JRadioButton rb = (JRadioButton) e.getSource(); |
| if (!rb.isSelected()) { |
| return; |
| } |
| String cmd = rb.getActionCommand(); |
| int hPos, vPos; |
| switch (cmd) { |
| case "NW": |
| hPos = LEFT; |
| vPos = TOP; |
| break; |
| case "N": |
| hPos = CENTER; |
| vPos = TOP; |
| break; |
| case "NE": |
| hPos = RIGHT; |
| vPos = TOP; |
| break; |
| case "W": |
| hPos = LEFT; |
| vPos = CENTER; |
| break; |
| case "C": |
| hPos = CENTER; |
| vPos = CENTER; |
| break; |
| case "E": |
| hPos = RIGHT; |
| vPos = CENTER; |
| break; |
| case "SW": |
| hPos = LEFT; |
| vPos = BOTTOM; |
| break; |
| case "S": |
| hPos = CENTER; |
| vPos = BOTTOM; |
| break; |
| /*if(cmd.equals("SE"))*/ |
| default: |
| hPos = RIGHT; |
| vPos = BOTTOM; |
| break; |
| } |
| for (JComponent control : demo.getCurrentControls()) { |
| setAlignment(control, hPos, vPos); |
| control.invalidate(); |
| } |
| demo.invalidate(); |
| demo.validate(); |
| demo.repaint(); |
| } |
| } |
| |
| // Position |
| void setPosition(Component c, int hPos, int vPos) { |
| boolean ltr = c.getComponentOrientation().isLeftToRight(); |
| if (absolutePositions) { |
| if (hPos == LEADING) { |
| hPos = ltr ? LEFT : RIGHT; |
| } else if (hPos == TRAILING) { |
| hPos = ltr ? RIGHT : LEFT; |
| } |
| } else if (hPos == LEFT) { |
| hPos = ltr ? LEADING : TRAILING; |
| } else if (hPos == RIGHT) { |
| hPos = ltr ? TRAILING : LEADING; |
| } |
| if (c instanceof AbstractButton) { |
| AbstractButton x = (AbstractButton) c; |
| x.setHorizontalTextPosition(hPos); |
| x.setVerticalTextPosition(vPos); |
| } else if (c instanceof JLabel) { |
| JLabel x = (JLabel) c; |
| x.setHorizontalTextPosition(hPos); |
| x.setVerticalTextPosition(vPos); |
| } |
| } |
| |
| void setAlignment(Component c, int hPos, int vPos) { |
| boolean ltr = c.getComponentOrientation().isLeftToRight(); |
| if (absolutePositions) { |
| if (hPos == LEADING) { |
| hPos = ltr ? LEFT : RIGHT; |
| } else if (hPos == TRAILING) { |
| hPos = ltr ? RIGHT : LEFT; |
| } |
| } else if (hPos == LEFT) { |
| hPos = ltr ? LEADING : TRAILING; |
| } else if (hPos == RIGHT) { |
| hPos = ltr ? TRAILING : LEADING; |
| } |
| if (c instanceof AbstractButton) { |
| AbstractButton x = (AbstractButton) c; |
| x.setHorizontalAlignment(hPos); |
| x.setVerticalAlignment(vPos); |
| } else if (c instanceof JLabel) { |
| JLabel x = (JLabel) c; |
| x.setHorizontalAlignment(hPos); |
| x.setVerticalAlignment(vPos); |
| } |
| } |
| } |
