// No-op
}
@Override
public void paint(Graphics2D graphics) {
ListButton listButton = (ListButton)getComponent();
int width = getWidth();
int height = getHeight();
Color color = null;
Color backgroundColor = null;
Color bevelColor = null;
Color borderColor = null;
if (listButton.isEnabled()) {
color = this.color;
backgroundColor = this.backgroundColor;
bevelColor = (pressed || (listViewPopup.isOpen() && !listViewPopup.isClosing())) ?
pressedBevelColor : this.bevelColor;
borderColor = this.borderColor;
} else {
color = disabledColor;
backgroundColor = disabledBackgroundColor;
bevelColor = disabledBevelColor;
borderColor = disabledBorderColor;
}
graphics.setStroke(new BasicStroke());
// Paint the background
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
graphics.setPaint(new GradientPaint(width / 2f, 0, bevelColor,
width / 2f, height / 2f, backgroundColor));
graphics.fill(new RoundRectangle2D.Double(0.5, 0.5, width - 1, height - 1,
CORNER_RADIUS, CORNER_RADIUS));
// Paint the content
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_OFF);
Bounds contentBounds = new Bounds(0, 0,
Math.max(width - TRIGGER_WIDTH - 1, 0), Math.max(height - 1, 0));
Button.DataRenderer dataRenderer = listButton.getDataRenderer();
dataRenderer.render(listButton.getButtonData(), listButton, false);
dataRenderer.setSize(Math.max(contentBounds.width - (padding.left + padding.right + 2) + 1, 0),
Math.max(contentBounds.height - (padding.top + padding.bottom + 2) + 1, 0));
Graphics2D contentGraphics = (Graphics2D)graphics.create();
contentGraphics.translate(padding.left + 1, padding.top + 1);
contentGraphics.clipRect(0, 0, dataRenderer.getWidth(), dataRenderer.getHeight());
dataRenderer.paint(contentGraphics);
contentGraphics.dispose();
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
// Paint the border
graphics.setPaint(borderColor);
graphics.setStroke(new BasicStroke(1));
graphics.draw(new RoundRectangle2D.Double(0.5, 0.5, width - 1, height - 1,
CORNER_RADIUS, CORNER_RADIUS));
graphics.draw(new Line2D.Double(contentBounds.x + contentBounds.width, 0.5,
contentBounds.x + contentBounds.width, contentBounds.height));
// Paint the focus state
if (listButton.isFocused()) {
BasicStroke dashStroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND, 1.0f, new float[] {0.0f, 2.0f}, 0.0f);
graphics.setStroke(dashStroke);
graphics.setColor(borderColor);
graphics.draw(new RoundRectangle2D.Double(2.5, 2.5, Math.max(contentBounds.width - 4, 0),
Math.max(contentBounds.height - 4, 0), CORNER_RADIUS / 2, CORNER_RADIUS / 2));
}
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_OFF);
// Paint the trigger
GeneralPath triggerIconShape = new GeneralPath(GeneralPath.WIND_EVEN_ODD);
triggerIconShape.moveTo(0, 0);
triggerIconShape.lineTo(3, 3);
triggerIconShape.lineTo(6, 0);
triggerIconShape.closePath();
Graphics2D triggerGraphics = (Graphics2D)graphics.create();
triggerGraphics.setStroke(new BasicStroke(0));
triggerGraphics.setPaint(color);
Bounds triggerBounds = getTriggerBounds();
int tx = triggerBounds.x + Math.round((triggerBounds.width
- triggerIconShape.getBounds().width) / 2f) - 1;
int ty = triggerBounds.y + Math.round((triggerBounds.height
- triggerIconShape.getBounds().height) / 2f) - 1;
triggerGraphics.translate(tx, ty);
triggerGraphics.draw(triggerIconShape);
triggerGraphics.fill(triggerIconShape);
triggerGraphics.dispose();
// Paint the trigger highlight
if (listButton.isRepeatable()) {
Point mouseLocation = listButton.getMouseLocation();
if (mouseLocation != null) {
graphics.setPaint(new Color(0, 0, 0, 0.25f));
if (triggerBounds.contains(mouseLocation)) {