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[cp-patches] FYI: Implemented MetalCheckBoxIcon
From: |
Roman Kennke |
Subject: |
[cp-patches] FYI: Implemented MetalCheckBoxIcon |
Date: |
Fri, 15 Jul 2005 17:16:39 +0200 |
User-agent: |
Mozilla Thunderbird 1.0.2 (X11/20050317) |
Hi,
I implemented the javax.swing.plaf.metal.MetalCheckBoxIcon and fixed the
name of MetalBorders.ButtonBorder.
2005-07-15 Roman Kennke <address@hidden>
* javax/swing/plaf/metal/MetalCheckBoxIcon.java:
New class. An icon implementation for use in JCheckBoxes.
* javax/swing/plaf/metal/MetalBorders.java
Renamed MetalButtonBorder to ButtonBorder.
/Roman
Index: javax/swing/plaf/metal/MetalCheckBoxIcon.java
===================================================================
RCS file: javax/swing/plaf/metal/MetalCheckBoxIcon.java
diff -N javax/swing/plaf/metal/MetalCheckBoxIcon.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ javax/swing/plaf/metal/MetalCheckBoxIcon.java 15 Jul 2005 14:53:12
-0000
@@ -0,0 +1,136 @@
+/* MetalCheckBoxIcon.java -- An icon for JCheckBoxes in the Metal L&F
+ 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.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+
+import java.io.Serializable;
+
+import javax.swing.Icon;
+import javax.swing.JCheckBox;
+import javax.swing.plaf.UIResource;
+
+/**
+ * An address@hidden Icon} implementation for address@hidden JCheckBox}es in
the
+ * Metal Look & Feel.
+ *
+ * @author Roman Kennke (address@hidden)
+ */
+public class MetalCheckBoxIcon
+ implements Icon, UIResource, Serializable
+{
+
+ /** Used to paint the border of the icon. */
+ MetalBorders.ButtonBorder border;
+
+ /**
+ * Creates a new MetalCheckBoxIcon instance.
+ */
+ public MetalCheckBoxIcon()
+ {
+ border = new MetalBorders.ButtonBorder();
+ }
+
+ /**
+ * Draws the check in the CheckBox.
+ *
+ * @param c the component to draw on
+ * @param g the Graphics context to draw with
+ * @param x the X position
+ * @param y the Y position
+ */
+ protected void drawCheck(Component c, Graphics g, int x, int y)
+ {
+ g.setColor(Color.BLACK);
+ g.drawLine(3, 5, 3, 9);
+ g.drawLine(4, 5, 4, 9);
+ g.drawLine(5, 7, 9, 3);
+ g.drawLine(5, 8, 9, 4);
+ }
+
+ /**
+ * Returns the size (both X and Y) of the checkbox icon.
+ *
+ * @return the size of the checkbox icon
+ */
+ protected int getControlSize()
+ {
+ return 13;
+ }
+
+ /**
+ * Returns the width of the icon in pixels.
+ *
+ * @return the width of the icon in pixels
+ */
+ public int getIconWidth()
+ {
+ return getControlSize();
+ }
+
+ /**
+ * Returns the height of the icon in pixels.
+ *
+ * @return the height of the icon in pixels
+ */
+ public int getIconHeight()
+ {
+ return getControlSize();
+ }
+
+ /**
+ * Paints the icon. This first paints the border of the CheckBox and
+ * if the CheckBox is selected it calls address@hidden #drawCheck} to draw
+ * the check.
+ *
+ * @param c the Component to draw on (gets casted to JCheckBox)
+ * @param g the Graphics context to draw with
+ * @param x the X position
+ * @param x the Y position
+ */
+ public void paintIcon(Component c, Graphics g, int x, int y)
+ {
+ border.paintBorder(c, g, x, y, getIconWidth(), getIconHeight());
+ JCheckBox cb = (JCheckBox) c;
+ if (cb.isSelected())
+ drawCheck(c, g, x, y);
+ }
+}
Index: javax/swing/plaf/metal/MetalBorders.java
===================================================================
RCS file:
/cvsroot/classpath/classpath/javax/swing/plaf/metal/MetalBorders.java,v
retrieving revision 1.6
diff -u -r1.6 MetalBorders.java
--- javax/swing/plaf/metal/MetalBorders.java 2 Jul 2005 20:32:50 -0000
1.6
+++ javax/swing/plaf/metal/MetalBorders.java 15 Jul 2005 14:53:12 -0000
@@ -78,7 +78,7 @@
/**
* The border that is drawn around Swing buttons.
*/
- public static class MetalButtonBorder
+ public static class ButtonBorder
extends AbstractBorder
implements UIResource
{
@@ -88,7 +88,7 @@
/**
* Creates a new instance of ButtonBorder.
*/
- public MetalButtonBorder()
+ public ButtonBorder()
{
}
@@ -404,7 +404,7 @@
{
if (buttonBorder == null)
{
- Border outer = new MetalButtonBorder();
+ Border outer = new ButtonBorder();
Border inner = getMarginBorder();
buttonBorder = new BorderUIResource.CompoundBorderUIResource
(outer, inner);
@@ -421,7 +421,7 @@
{
if (toolbarButtonBorder == null)
{
- Border outer = new MetalButtonBorder();
+ Border outer = new ButtonBorder();
Border inner = new RolloverMarginBorder();
toolbarButtonBorder = new BorderUIResource.CompoundBorderUIResource
(outer, inner);
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