public void layout() {
// No-op
}
public void paint(Graphics2D graphics) {
MenuButton menuButton = (MenuButton)getComponent();
int width = getWidth();
int height = getHeight();
Color backgroundColor = null;
Color bevelColor = null;
Color borderColor = null;
if (!toolbar
|| highlighted
|| menuPopup.isOpen()) {
if (menuButton.isEnabled()) {
backgroundColor = this.backgroundColor;
bevelColor = (pressed || menuPopup.isOpen()) ? pressedBevelColor : this.bevelColor;
borderColor = this.borderColor;
} else {
backgroundColor = disabledBackgroundColor;
bevelColor = disabledBevelColor;
borderColor = disabledBorderColor;
}
}
graphics.setStroke(new BasicStroke());
// Paint the background
if (backgroundColor != null
&& bevelColor != null) {
graphics.setPaint(new GradientPaint(width / 2, 0, bevelColor,
width / 2, height / 2, backgroundColor));
graphics.fillRect(0, 0, width, height);
}
// Paint the border
if (borderColor != null) {
graphics.setPaint(borderColor);
graphics.drawRect(0, 0, width - 1, height - 1);
}
Bounds contentBounds = new Bounds(padding.left + 1, padding.top + 1,
Math.max(width - (padding.left + padding.right + spacing + TRIGGER_WIDTH + 2), 0),
Math.max(height - (padding.top + padding.bottom + 2), 0));
// Paint the content
Button.DataRenderer dataRenderer = menuButton.getDataRenderer();
dataRenderer.render(menuButton.getButtonData(), menuButton, highlighted);
dataRenderer.setSize(contentBounds.width, contentBounds.height);
Graphics2D contentGraphics = (Graphics2D)graphics.create();
contentGraphics.translate(contentBounds.x, contentBounds.y);
contentGraphics.clipRect(0, 0, contentBounds.width, contentBounds.height);
dataRenderer.paint(contentGraphics);
contentGraphics.dispose();
// Paint the trigger
Bounds triggerBounds = new Bounds(Math.max(width - (padding.right + TRIGGER_WIDTH), 0),
0, TRIGGER_WIDTH, Math.max(height - (padding.top - padding.bottom), 0));
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);
int tx = triggerBounds.x + Math.round((triggerBounds.width - triggerIconShape.getBounds().width) / 2);
int ty = triggerBounds.y + Math.round((triggerBounds.height - triggerIconShape.getBounds().height) / 2f);
triggerGraphics.translate(tx, ty);
triggerGraphics.draw(triggerIconShape);
triggerGraphics.fill(triggerIconShape);
triggerGraphics.dispose();
// Paint the focus state
if (menuButton.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);