| 1 | // Copyright 2004-2007 Jean-Francois Poilpret |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package net.sourceforge.hivegui.component; |
| 16 | |
| 17 | import java.awt.Color; |
| 18 | import java.awt.event.ActionEvent; |
| 19 | import java.awt.event.ActionListener; |
| 20 | |
| 21 | import javax.swing.JButton; |
| 22 | |
| 23 | import net.sourceforge.hivegui.application.HiveGuiApplicationMain; |
| 24 | |
| 25 | /** |
| 26 | * @author jean-Francois Poilpret |
| 27 | */ |
| 28 | public class ColorButton extends JButton |
| 29 | { |
| 30 | static private final Color DEFAULT_COLOR = Color.WHITE; |
| 31 | |
| 32 | public ColorButton() |
| 33 | { |
| 34 | this(DEFAULT_COLOR); |
| 35 | } |
| 36 | |
| 37 | public ColorButton(Color color) |
| 38 | { |
| 39 | this(color, new AlphaColorChooser()); |
| 40 | } |
| 41 | |
| 42 | public ColorButton(AlphaColorChooser chooser) |
| 43 | { |
| 44 | this(DEFAULT_COLOR, chooser); |
| 45 | } |
| 46 | |
| 47 | public ColorButton(Color color, AlphaColorChooser chooser) |
| 48 | { |
| 49 | _color = color; |
| 50 | _chooser = chooser; |
| 51 | _icon = new DynSizeColorIcon(this); |
| 52 | setIcon(_icon); |
| 53 | addActionListener(new ActionListener() |
| 54 | { |
| 55 | public void actionPerformed(ActionEvent e) |
| 56 | { |
| 57 | // Display Color Chooser |
| 58 | _chooser.setColor(_color); |
| 59 | _chooser.setTitle(_title); |
| 60 | _application.showDialog(_chooser); |
| 61 | setColor(_chooser.getColor()); |
| 62 | } |
| 63 | }); |
| 64 | } |
| 65 | |
| 66 | public String getTitle() |
| 67 | { |
| 68 | return _title; |
| 69 | } |
| 70 | |
| 71 | public void setTitle(String title) |
| 72 | { |
| 73 | _title = title; |
| 74 | } |
| 75 | |
| 76 | public void setApplication(HiveGuiApplicationMain application) |
| 77 | { |
| 78 | _application = application; |
| 79 | } |
| 80 | |
| 81 | public void setColor(Color color) |
| 82 | { |
| 83 | _color = color; |
| 84 | _icon.setColor(_color); |
| 85 | repaint(); |
| 86 | } |
| 87 | |
| 88 | public Color getColor() |
| 89 | { |
| 90 | return _color; |
| 91 | } |
| 92 | |
| 93 | // Workaround a problem with Java 6 where labels are aligned ABOVE |
| 94 | // the button! |
| 95 | public int getBaseline(int width, int height) |
| 96 | { |
| 97 | int iconHeight = getIcon().getIconHeight(); |
| 98 | return iconHeight + (height - iconHeight) / 2; |
| 99 | } |
| 100 | |
| 101 | private Color _color; |
| 102 | private String _title = ""; |
| 103 | private final ColorIcon _icon; |
| 104 | private final AlphaColorChooser _chooser; |
| 105 | private HiveGuiApplicationMain _application; |
| 106 | } |