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126 lines
3.4 KiB
126 lines
3.4 KiB
/*
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* Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*/
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package com.sun.java.swing.plaf.motif;
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import sun.awt.AppContext;
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import javax.swing.border.*;
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import javax.swing.plaf.*;
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import javax.swing.plaf.basic.*;
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/**
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* BasicToggleButton implementation
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* <p>
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* <strong>Warning:</strong>
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* Serialized objects of this class will not be compatible with
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* future Swing releases. The current serialization support is appropriate
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* for short term storage or RMI between applications running the same
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* version of Swing. A future release of Swing will provide support for
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* long term persistence.
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*
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* @author Rich Schiavi
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*/
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public class MotifToggleButtonUI extends BasicToggleButtonUI
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{
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private static final Object MOTIF_TOGGLE_BUTTON_UI_KEY = new Object();
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protected Color selectColor;
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private boolean defaults_initialized = false;
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// ********************************
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// Create PLAF
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// ********************************
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public static ComponentUI createUI(JComponent b) {
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AppContext appContext = AppContext.getAppContext();
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MotifToggleButtonUI motifToggleButtonUI =
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(MotifToggleButtonUI) appContext.get(MOTIF_TOGGLE_BUTTON_UI_KEY);
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if (motifToggleButtonUI == null) {
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motifToggleButtonUI = new MotifToggleButtonUI();
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appContext.put(MOTIF_TOGGLE_BUTTON_UI_KEY, motifToggleButtonUI);
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}
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return motifToggleButtonUI;
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}
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// ********************************
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// Install Defaults
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// ********************************
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public void installDefaults(AbstractButton b) {
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super.installDefaults(b);
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if(!defaults_initialized) {
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selectColor = UIManager.getColor(getPropertyPrefix() + "select");
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defaults_initialized = true;
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}
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LookAndFeel.installProperty(b, "opaque", Boolean.FALSE);
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}
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protected void uninstallDefaults(AbstractButton b) {
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super.uninstallDefaults(b);
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defaults_initialized = false;
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}
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// ********************************
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// Default Accessors
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// ********************************
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protected Color getSelectColor() {
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return selectColor;
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}
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// ********************************
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// Paint Methods
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// ********************************
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protected void paintButtonPressed(Graphics g, AbstractButton b) {
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if (b.isContentAreaFilled()) {
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Color oldColor = g.getColor();
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Dimension size = b.getSize();
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Insets insets = b.getInsets();
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Insets margin = b.getMargin();
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if(b.getBackground() instanceof UIResource) {
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g.setColor(getSelectColor());
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}
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g.fillRect(insets.left - margin.left,
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insets.top - margin.top,
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size.width - (insets.left-margin.left) - (insets.right - margin.right),
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size.height - (insets.top-margin.top) - (insets.bottom - margin.bottom));
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g.setColor(oldColor);
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}
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}
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public Insets getInsets(JComponent c) {
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Border border = c.getBorder();
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Insets i = border != null? border.getBorderInsets(c) : new Insets(0,0,0,0);
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return i;
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}
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}
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