| /* MetalComboBoxEditor.java |
| Copyright (C) 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package javax.swing.plaf.metal; |
| |
| import java.awt.Component; |
| import java.awt.Dimension; |
| import java.awt.Graphics; |
| import java.awt.Insets; |
| |
| import javax.swing.JTextField; |
| import javax.swing.border.AbstractBorder; |
| import javax.swing.plaf.basic.BasicComboBoxEditor; |
| import javax.swing.plaf.metal.MetalLookAndFeel; |
| |
| /** |
| * An editor used by the {@link MetalComboBoxUI} class. |
| */ |
| public class MetalComboBoxEditor extends BasicComboBoxEditor |
| { |
| /** |
| * A border used for the {@link JTextField} component. |
| */ |
| static class MetalComboBoxEditorBorder extends AbstractBorder |
| { |
| /** |
| * Creates a new border instance. |
| */ |
| public MetalComboBoxEditorBorder() |
| { |
| // Nothing to do here. |
| } |
| |
| /** |
| * Paints the border for the specified component. |
| * |
| * @param c the component (ignored). |
| * @param g the graphics device. |
| * @param x the x-coordinate. |
| * @param y the y-coordinate. |
| * @param w the width. |
| * @param h the height. |
| */ |
| public void paintBorder(Component c, Graphics g, int x, int y, int w, |
| int h) |
| { |
| g.translate(x, y); |
| if (MetalLookAndFeel.getCurrentTheme() instanceof OceanTheme) |
| { |
| g.setColor(MetalLookAndFeel.getControlDarkShadow()); |
| g.drawLine(0, 0, w - 1, 0); |
| g.drawLine(0, 0, 0, h - 1); |
| g.drawLine(0, h - 1, w - 1, h - 1); |
| g.setColor(MetalLookAndFeel.getControlShadow()); |
| g.drawLine(1, 1, w - 2, 1); |
| g.drawLine(1, 1, 1, h - 2); |
| g.drawLine(1, h - 2, w - 1, h - 2); |
| g.drawLine(w - 1, 1, w - 1, h - 2); |
| } |
| else |
| { |
| g.setColor(MetalLookAndFeel.getControlDarkShadow()); |
| g.drawLine(0, 0, w - 1, 0); |
| g.drawLine(0, 0, 0, h - 2); |
| g.drawLine(0, h - 2, w - 1, h - 2); |
| g.setColor(MetalLookAndFeel.getControlHighlight()); |
| g.drawLine(1, 1, w - 1, 1); |
| g.drawLine(1, 1, 1, h - 1); |
| g.drawLine(1, h - 1, w - 1, h - 1); |
| g.setColor(MetalLookAndFeel.getControl()); |
| g.drawLine(1, h - 2, 1, h - 2); |
| } |
| g.translate(-x, -y); |
| } |
| |
| /** |
| * Measures the width of this border. |
| * |
| * @param c the component whose border is to be measured. |
| * |
| * @return an Insets object whose <code>left</code>, <code>right</code>, |
| * <code>top</code> and <code>bottom</code> fields indicate the |
| * width of the border at the respective edge, which is zero |
| * for the default implementation provided by AbstractButton. |
| * |
| * @see #getBorderInsets(java.awt.Component, java.awt.Insets) |
| */ |
| public Insets getBorderInsets(Component c) |
| { |
| return editorBorderInsets; |
| } |
| } |
| |
| /** |
| * A subclass of {@link MetalComboBoxEditor} that implements the |
| * {@link javax.swing.plaf.UIResource} interface. |
| */ |
| public static class UIResource extends MetalComboBoxEditor |
| implements javax.swing.plaf.UIResource |
| { |
| /** |
| * Creates a new instance. |
| */ |
| public UIResource() |
| { |
| // Nothing to do here. |
| } |
| } |
| |
| /** |
| * A special textfield implementation for the MetalComboBoxEditor. |
| */ |
| private class EditorTextField extends JTextField |
| { |
| EditorTextField(String s, int columns) |
| { |
| super(s, columns); |
| } |
| |
| /** |
| * Tests seem to show that the textfield in MetalComboBoxEditors have |
| * a height + 4. |
| */ |
| public Dimension getPreferredSize() |
| { |
| Dimension size = super.getPreferredSize(); |
| size.height += 4; |
| return size; |
| } |
| |
| /** |
| * Tests seem to show that the textfield in MetalComboBoxEditors have |
| * a height + 4. |
| */ |
| public Dimension getMinimumSize() |
| { |
| Dimension size = super.getMinimumSize(); |
| size.height += 4; |
| return size; |
| } |
| } |
| |
| /** The editor's border insets. */ |
| protected static Insets editorBorderInsets = new Insets(2, 2, 2, 0); |
| |
| /** |
| * Creates a new editor. |
| */ |
| public MetalComboBoxEditor() |
| { |
| editor = new EditorTextField("", 9); |
| editor.setBorder(new MetalComboBoxEditorBorder()); |
| } |
| |
| } |