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1 /* |
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2 * Copyright 2002-2003 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 package javax.swing.plaf.synth; |
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27 |
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28 import java.awt.*; |
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29 import java.awt.event.*; |
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30 import javax.swing.*; |
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31 import javax.swing.event.*; |
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32 import javax.swing.border.*; |
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33 import javax.swing.plaf.*; |
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34 import javax.swing.plaf.basic.BasicDesktopIconUI; |
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35 import java.beans.*; |
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36 import java.io.Serializable; |
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37 import sun.swing.plaf.synth.SynthUI; |
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38 |
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39 |
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40 /** |
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41 * Synth L&F for a minimized window on a desktop. |
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42 * |
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43 * @author Joshua Outwater |
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44 */ |
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45 class SynthDesktopIconUI extends BasicDesktopIconUI implements SynthUI, |
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46 ActionListener, PropertyChangeListener { |
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47 private SynthStyle style; |
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48 |
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49 public static ComponentUI createUI(JComponent c) { |
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50 return new SynthDesktopIconUI(); |
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51 } |
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52 |
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53 protected void installComponents() { |
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54 if (UIManager.getBoolean("InternalFrame.useTaskBar")) { |
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55 iconPane = new JToggleButton(frame.getTitle(), frame.getFrameIcon()) { |
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56 public String getToolTipText() { |
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57 return getText(); |
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58 } |
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59 |
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60 public JPopupMenu getComponentPopupMenu() { |
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61 return frame.getComponentPopupMenu(); |
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62 } |
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63 }; |
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64 ToolTipManager.sharedInstance().registerComponent(iconPane); |
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65 iconPane.setFont(desktopIcon.getFont()); |
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66 iconPane.setBackground(desktopIcon.getBackground()); |
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67 iconPane.setForeground(desktopIcon.getForeground()); |
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68 } else { |
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69 iconPane = new SynthInternalFrameTitlePane(frame); |
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70 iconPane.setName("InternalFrame.northPane"); |
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71 } |
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72 desktopIcon.setLayout(new BorderLayout()); |
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73 desktopIcon.add(iconPane, BorderLayout.CENTER); |
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74 } |
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75 |
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76 protected void installListeners() { |
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77 super.installListeners(); |
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78 desktopIcon.addPropertyChangeListener(this); |
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79 |
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80 if (iconPane instanceof JToggleButton) { |
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81 frame.addPropertyChangeListener(this); |
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82 ((JToggleButton)iconPane).addActionListener(this); |
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83 } |
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84 } |
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85 |
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86 protected void uninstallListeners() { |
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87 if (iconPane instanceof JToggleButton) { |
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88 frame.removePropertyChangeListener(this); |
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89 } |
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90 desktopIcon.removePropertyChangeListener(this); |
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91 super.uninstallListeners(); |
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92 } |
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93 |
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94 protected void installDefaults() { |
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95 updateStyle(desktopIcon); |
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96 } |
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97 |
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98 private void updateStyle(JComponent c) { |
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99 SynthContext context = getContext(c, ENABLED); |
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100 style = SynthLookAndFeel.updateStyle(context, this); |
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101 context.dispose(); |
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102 } |
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103 |
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104 protected void uninstallDefaults() { |
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105 SynthContext context = getContext(desktopIcon, ENABLED); |
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106 style.uninstallDefaults(context); |
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107 context.dispose(); |
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108 style = null; |
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109 } |
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110 |
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111 public SynthContext getContext(JComponent c) { |
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112 return getContext(c, getComponentState(c)); |
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113 } |
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114 |
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115 private SynthContext getContext(JComponent c, int state) { |
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116 Region region = getRegion(c); |
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117 return SynthContext.getContext(SynthContext.class, c, region, |
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118 style, state); |
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119 } |
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120 |
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121 private int getComponentState(JComponent c) { |
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122 return SynthLookAndFeel.getComponentState(c); |
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123 } |
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124 |
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125 Region getRegion(JComponent c) { |
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126 return SynthLookAndFeel.getRegion(c); |
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127 } |
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128 |
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129 public void update(Graphics g, JComponent c) { |
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130 SynthContext context = getContext(c); |
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131 |
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132 SynthLookAndFeel.update(context, g); |
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133 context.getPainter().paintDesktopIconBackground(context, g, 0, 0, |
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134 c.getWidth(), c.getHeight()); |
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135 paint(context, g); |
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136 context.dispose(); |
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137 } |
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138 |
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139 public void paint(Graphics g, JComponent c) { |
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140 SynthContext context = getContext(c); |
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141 |
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142 paint(context, g); |
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143 context.dispose(); |
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144 } |
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145 |
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146 protected void paint(SynthContext context, Graphics g) { |
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147 } |
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148 |
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149 public void paintBorder(SynthContext context, Graphics g, int x, |
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150 int y, int w, int h) { |
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151 context.getPainter().paintDesktopIconBorder(context, g, x, y, w, h); |
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152 } |
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153 |
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154 public void actionPerformed(ActionEvent evt) { |
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155 if (evt.getSource() instanceof JToggleButton) { |
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156 // Either iconify the frame or deiconify and activate it. |
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157 JToggleButton button = (JToggleButton)evt.getSource(); |
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158 try { |
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159 boolean selected = button.isSelected(); |
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160 if (!selected && !frame.isIconifiable()) { |
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161 button.setSelected(true); |
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162 } else { |
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163 frame.setIcon(!selected); |
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164 if (selected) { |
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165 frame.setSelected(true); |
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166 } |
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167 } |
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168 } catch (PropertyVetoException e2) { |
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169 } |
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170 } |
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171 } |
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172 |
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173 public void propertyChange(PropertyChangeEvent evt) { |
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174 if (evt.getSource() instanceof JInternalFrame.JDesktopIcon) { |
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175 if (SynthLookAndFeel.shouldUpdateStyle(evt)) { |
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176 updateStyle((JInternalFrame.JDesktopIcon)evt.getSource()); |
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177 } |
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178 } else if (evt.getSource() instanceof JInternalFrame) { |
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179 JInternalFrame frame = (JInternalFrame)evt.getSource(); |
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180 if (iconPane instanceof JToggleButton) { |
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181 JToggleButton button = (JToggleButton)iconPane; |
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182 String prop = evt.getPropertyName(); |
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183 if (prop == "title") { |
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184 button.setText((String)evt.getNewValue()); |
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185 } else if (prop == "frameIcon") { |
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186 button.setIcon((Icon)evt.getNewValue()); |
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187 } else if (prop == JInternalFrame.IS_ICON_PROPERTY || |
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188 prop == JInternalFrame.IS_SELECTED_PROPERTY) { |
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189 button.setSelected(!frame.isIcon() && frame.isSelected()); |
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190 } |
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191 } |
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192 } |
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193 } |
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194 } |