コード例 #1
0
 /** Opens editing dialog. */
 private void openDialog(Property property) throws Exception {
   // set initial color
   {
     Object value = property.getValue();
     if (value instanceof String) {
       RGB rgb = ColorDialog.getRGB((String) value);
       if (rgb != null) {
         m_colorDialog.setColorInfo(new ColorInfo(null, rgb));
       }
     }
   }
   // open dialog
   if (m_colorDialog.open() == Window.OK) {
     ColorInfo colorInfo = m_colorDialog.getColorInfo();
     String colorString = getColorString(colorInfo);
     property.setValue(colorString);
   }
 }
コード例 #2
0
 @Override
 public void paint(Property property, GC gc, int x, int y, int width, int height)
     throws Exception {
   String text = getText(property);
   if (text != null) {
     // draw color sample
     {
       RGB rgb = ColorDialog.getRGB(text);
       if (rgb != null) {
         Color swtColor = new Color(null, rgb);
         //
         Color oldBackground = gc.getBackground();
         Color oldForeground = gc.getForeground();
         try {
           int width_c = SAMPLE_SIZE;
           int height_c = SAMPLE_SIZE;
           int x_c = x;
           int y_c = y + (height - height_c) / 2;
           // update rest bounds
           {
             int delta = SAMPLE_SIZE + SAMPLE_MARGIN;
             x += delta;
             width -= delta;
           }
           // fill
           {
             gc.setBackground(swtColor);
             gc.fillRectangle(x_c, y_c, width_c, height_c);
           }
           // draw line
           gc.setForeground(IColorConstants.gray);
           gc.drawRectangle(x_c, y_c, width_c, height_c);
         } finally {
           gc.setBackground(oldBackground);
           gc.setForeground(oldForeground);
           swtColor.dispose();
         }
       }
     }
     // draw color text
     DrawUtils.drawStringCV(gc, text, x, y, width, height);
   }
 }
コード例 #3
0
 ColorPropertyEditor() {
   super(ColorDialog.getColorNames());
 }