@Override
    public Component getListCellRendererComponent(
        JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
      super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

      MediaDevice mediaDevice = (MediaDevice) value;

      Dimension screenSize = null;
      if (mediaDevice != null) screenSize = ((VideoMediaFormat) mediaDevice.getFormat()).getSize();

      this.setText(screenSize.width + "x" + screenSize.height);

      return this;
    }
Beispiel #2
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    /**
     * Sets readable text describing the resolution if the selected value is null we return the
     * string "Auto".
     *
     * @param list
     * @param value
     * @param index
     * @param isSelected
     * @param cellHasFocus
     * @return Component
     */
    @Override
    public Component getListCellRendererComponent(
        JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
      // call super to set backgrounds and fonts
      super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

      // now just change the text
      if (value == null) setText("Auto");
      else if (value instanceof Dimension) {
        Dimension d = (Dimension) value;

        setText(((int) d.getWidth()) + "x" + ((int) d.getHeight()));
      }
      return this;
    }