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package<\/span> ilist<\/span>.<\/span>ui<\/span>;<\/span><\/div> <\/div> <\/div>import<\/span> ilist.ui.generic.components.TransparentPanel<\/span>;<\/span><\/div> <\/div>import<\/span> java.awt.BorderLayout<\/span>;<\/span><\/div>import<\/span> java.awt.Color<\/span>;<\/span><\/div>import<\/span> java.awt.Component<\/span>;<\/span><\/div>import<\/span> java.awt.Dimension<\/span>;<\/span><\/div>import<\/span> java.awt.Frame<\/span>;<\/span><\/div>import<\/span> java.awt.Point<\/span>;<\/span><\/div>import<\/span> java.awt.event.MouseEvent<\/span>;<\/span><\/div>import<\/span> java.beans.PropertyChangeEvent<\/span>;<\/span><\/div>import<\/span> java.beans.PropertyChangeListener<\/span>;<\/span><\/div> <\/div>import<\/span> javax.swing.Box<\/span>;<\/span><\/div>import<\/span> javax.swing.JComponent<\/span>;<\/span><\/div>import<\/span> javax.swing.JPanel<\/span>;<\/span><\/div>import<\/span> javax.swing.SwingUtilities<\/span>;<\/span><\/div>import<\/span> javax.swing.border.EmptyBorder<\/span>;<\/span><\/div> <\/div>import<\/span> org.jdesktop.jxlayer.JXLayer<\/span>;<\/span><\/div>import<\/span> org.jdesktop.jxlayer.plaf.ext.LockableUI<\/span>;<\/span><\/div> <\/div>import<\/span> com.bric.swing.ColorPicker<\/span>;<\/span><\/div> <\/div>/**<\/span><\/div> * a popup with a color wheel which allow to change the color of part of the main frame<\/span><\/div> * @author Christophe Le Besnerais<\/span><\/div> * {@link http://swing-fx.blogspot.com/2009/01/jrating-jtagcloud-and-gui-colorization.html}<\/span><\/div> */<\/span><\/div>@SuppressWarnings<\/span>(<\/span>"serial"<\/span>)<\/span><\/div>public<\/span> class<\/span> UIColorChooserPanel<\/span> extends<\/span> TransparentPanel<\/span> {<\/span><\/div> <\/div> // the selected color :<\/span><\/div> private<\/span> Color<\/span> color<\/span> =<\/span> Color<\/span>.<\/span>RED<\/span>;<\/span><\/div> <\/div> <\/div> public<\/span> UIColorChooserPanel<\/span>(<\/span>Frame<\/span> owner<\/span>)<\/span> {<\/span><\/div>  super<\/span>(<\/span>owner<\/span>);<\/span><\/div> <\/div>  this<\/span>.<\/span>setSize<\/span>(<\/span>new<\/span> Dimension<\/span>(<\/span>230<\/span>,<\/span> 250<\/span>));<\/span><\/div>  this<\/span>.<\/span>setTitle<\/span>(<\/span>"Edit item"<\/span>);<\/span><\/div> <\/div>  JPanel<\/span> panel<\/span> =<\/span> new<\/span> JPanel<\/span>(<\/span>true<\/span>);<\/span><\/div>  panel<\/span>.<\/span>setOpaque<\/span>(<\/span>false<\/span>);<\/span><\/div>  panel<\/span>.<\/span>add<\/span>(<\/span>Box<\/span>.<\/span>createRigidArea<\/span>(<\/span>new<\/span> Dimension<\/span>(<\/span>150<\/span>,<\/span> 5<\/span>)));<\/span><\/div> <\/div>  final<\/span> ColorPicker<\/span> colorPicker<\/span> =<\/span> new<\/span> ColorPicker<\/span>(<\/span>false<\/span>);<\/span><\/div>  colorPicker<\/span>.<\/span>setBorder<\/span>(<\/span>new<\/span> EmptyBorder<\/span>(<\/span>0<\/span>,<\/span> 0<\/span>,<\/span> 0<\/span>,<\/span>0<\/span>));<\/span><\/div>  colorPicker<\/span>.<\/span>getColorPanel<\/span>().<\/span>setBorder<\/span>(<\/span>new<\/span> EmptyBorder<\/span>(<\/span>0<\/span>,<\/span> 0<\/span>,<\/span> 0<\/span>,<\/span>0<\/span>));<\/span><\/div>  colorPicker<\/span>.<\/span>setOpaque<\/span>(<\/span>false<\/span>);<\/span><\/div>  colorPicker<\/span>.<\/span>getColorPanel<\/span>().<\/span>setOpaque<\/span>(<\/span>false<\/span>);<\/span><\/div>  ((<\/span>JComponent<\/span>)<\/span> colorPicker<\/span>.<\/span>getComponents<\/span>()[<\/span>1<\/span>]).<\/span>setOpaque<\/span>(<\/span>false<\/span>);<\/span><\/div>  colorPicker<\/span>.<\/span>getColorPanel<\/span>().<\/span>setRGB<\/span>(<\/span>color<\/span>.<\/span>getRed<\/span>(),<\/span> color<\/span>.<\/span>getGreen<\/span>(),<\/span> color<\/span>.<\/span>getBlue<\/span>());<\/span><\/div>  colorPicker<\/span>.<\/span>setPreferredSize<\/span>(<\/span>new<\/span> Dimension<\/span>(<\/span>190<\/span>,<\/span> 150<\/span>));<\/span><\/div>  colorPicker<\/span>.<\/span>addPropertyChangeListener<\/span>(<\/span>ColorPicker<\/span>.<\/span>SELECTED_COLOR_PROPERTY<\/span>,<\/span> new<\/span> PropertyChangeListener<\/span>()<\/span> {<\/span><\/div>   public<\/span> void<\/span> propertyChange<\/span>(<\/span>PropertyChangeEvent<\/span> e<\/span>)<\/span> {<\/span><\/div>    if<\/span> (<\/span>colorPicker<\/span>.<\/span>getColor<\/span>()<\/span> !=<\/span> null<\/span>)<\/span><\/div>     color<\/span> =<\/span> colorPicker<\/span>.<\/span>getColor<\/span>();<\/span><\/div>   }<\/span>  <\/div>  });<\/span><\/div>  colorPicker<\/span>.<\/span>setAlignmentX<\/span>(<\/span>Component<\/span>.<\/span>CENTER_ALIGNMENT<\/span>);<\/span><\/div>  panel<\/span>.<\/span>add<\/span>(<\/span>colorPicker<\/span>);<\/span><\/div> <\/div>  getContent<\/span>().<\/span>add<\/span>(<\/span>panel<\/span>,<\/span> BorderLayout<\/span>.<\/span>CENTER<\/span>);<\/span><\/div> }<\/span><\/div> <\/div> @Override<\/span><\/div> public<\/span> void<\/span> setVisible<\/span>(<\/span>boolean<\/span> visible<\/span>)<\/span> {<\/span><\/div>  super<\/span>.<\/span>setVisible<\/span>(<\/span>visible<\/span>);<\/span><\/div> <\/div>  if<\/span> (<\/span>visible<\/span>)<\/span> {<\/span><\/div>   // when this popup is show, create a layer which block user interaction<\/span><\/div>   // on the main frame, and detect mouse click :<\/span><\/div>   MouseEventFilterLayerUI<\/span> ui<\/span> =<\/span> new<\/span> MouseEventFilterLayerUI<\/span>();<\/span><\/div>   MainFrame<\/span>.<\/span>getInstance<\/span>().<\/span>getMainLayer<\/span>().<\/span>setUI<\/span>(<\/span>ui<\/span>);<\/span><\/div>  }<\/span><\/div> }<\/span><\/div> <\/div> @Override<\/span><\/div> public<\/span> void<\/span> dispose<\/span>()<\/span> {<\/span><\/div>  super<\/span>.<\/span>dispose<\/span>();<\/span><\/div> <\/div>  // remove the layer when closing :<\/span><\/div>  MainFrame<\/span>.<\/span>getInstance<\/span>().<\/span>getMainLayer<\/span>().<\/span>setUI<\/span>(<\/span>null<\/span>);<\/span><\/div> }<\/span><\/div> <\/div> <\/div> private<\/span> class<\/span> MouseEventFilterLayerUI<\/span> extends<\/span> LockableUI<\/span> {<\/span><\/div> <\/div>  @Override<\/span><\/div>  protected<\/span> void<\/span> processMouseEvent<\/span>(<\/span>MouseEvent<\/span> e<\/span>,<\/span> JXLayer<\/span> l<\/span>)<\/span> {<\/span><\/div>   if<\/span> (<\/span>e<\/span>.<\/span>getID<\/span>()<\/span> ==<\/span> MouseEvent<\/span>.<\/span>MOUSE_RELEASED<\/span> &&<\/span> e<\/span>.<\/span>getButton<\/span>()<\/span> ==<\/span> MouseEvent<\/span>.<\/span>BUTTON1<\/span>)<\/span> {<\/span><\/div>    // left click on the main frame :<\/span><\/div>    Point<\/span> p<\/span>  =<\/span>  SwingUtilities<\/span>.<\/span>convertPoint<\/span>(<\/span>e<\/span>.<\/span>getComponent<\/span>(),<\/span> e<\/span>.<\/span>getPoint<\/span>(),<\/span> l<\/span>.<\/span>getView<\/span>());<\/span><\/div>    setColorAt<\/span>(<\/span>color<\/span>,<\/span> p<\/span>,<\/span> l<\/span>.<\/span>getView<\/span>());<\/span><\/div>   }<\/span><\/div>   <\/div>   e<\/span>.<\/span>consume<\/span>();<\/span><\/div>  }<\/span><\/div> <\/div>  /**<\/span><\/div>   * set the client property "color" to color for all sub-components<\/span><\/div>   * of c which are at the position p<\/span><\/div>   */<\/span><\/div>  private<\/span> void<\/span> setColorAt<\/span>(<\/span>Color<\/span> color<\/span>,<\/span> Point<\/span> p<\/span>,<\/span> JComponent<\/span> c<\/span>)<\/span> {<\/span>  <\/div>   for<\/span> (<\/span>Component<\/span> component<\/span> :<\/span> c<\/span>.<\/span>getComponents<\/span>())<\/span> {<\/span><\/div>    Point<\/span> p2<\/span> =<\/span> SwingUtilities<\/span>.<\/span>convertPoint<\/span>(<\/span>c<\/span>,<\/span> p<\/span>,<\/span> component<\/span>);<\/span><\/div>    if<\/span> (<\/span>component<\/span> instanceof<\/span> JComponent<\/span> &&<\/span> component<\/span>.<\/span>contains<\/span>(<\/span>p2<\/span>))<\/span> {<\/span><\/div>     JComponent<\/span> jc<\/span> =<\/span> (<\/span>JComponent<\/span>)<\/span> component<\/span>;<\/span><\/div>     jc<\/span>.<\/span>putClientProperty<\/span>(<\/span>"color"<\/span>,<\/span> color<\/span>);<\/span><\/div>     setColorAt<\/span>(<\/span>color<\/span>,<\/span> p2<\/span>,<\/span> jc<\/span>);<\/span><\/div>    }<\/span><\/div>   }<\/span><\/div>  }<\/span><\/div> <\/div> }<\/span><\/div> <\/div>}<\/span><\/div><\/pre><\/div>\n          \n        <\/div>\n\n        \n          view raw<\/a>\n          UIColorChooserPanel.java<\/a>\n          This Gist<\/a> brought to you by GitHub<\/a>.\n        <\/div>\n      <\/div>\n    \n  \n<\/div>\n')