/** Custom JPanel for containing LblMenuItem components. Mostly just handles repainting. */
@SuppressWarnings("serial")
public class PnlGroup extends SkinnedPanel {
private final SkinColor clrTheme = FSkin.getColor(FSkin.Colors.CLR_THEME);
private final SkinColor l00 = clrTheme.stepColor(0);
private final SkinColor l10 = clrTheme.stepColor(10);
private final SkinColor d20 = clrTheme.stepColor(-20);
private final SkinColor d60 = clrTheme.stepColor(-60);
private final SkinColor d80 = clrTheme.stepColor(-80);
/** Custom JPanel for containing LblMenuItem components. Mostly just handles repainting. */
public PnlGroup() {
this.setLayout(new MigLayout("insets 10px 0 10px 0, gap 0, wrap"));
this.setBackground(d20);
this.setOpaque(false);
}
@Override
public void paintComponent(Graphics g) {
final JLabel lbl = CHomeUI.SINGLETON_INSTANCE.getLblSelected();
int yTop = (lbl.getY() + lbl.getParent().getY());
// super.paintComponent(g);
final Graphics2D g2d = (Graphics2D) g.create();
final int w = getWidth();
final int h = getHeight();
FSkin.setGraphicsColor(g2d, d20);
// Selected in this group, don't draw background under selected label.
if (getY() < yTop && yTop < getY() + h) {
g2d.fillRect(0, 0, w, lbl.getY());
g2d.fillRect(0, lbl.getY() + lbl.getHeight(), w, h);
FSkin.setGraphicsGradientPaint(g2d, w - 8, 0, l00, w, 0, d80);
g2d.fillRect(w - 6, 0, w, lbl.getY());
g2d.fillRect(w - 6, lbl.getY() + lbl.getHeight(), w, h);
}
// Selected not in this group; draw full background.
else {
g2d.fillRect(0, 0, w, h);
FSkin.setGraphicsGradientPaint(g2d, w - 8, 0, l00, w, 0, d80);
g2d.fillRect(w - 6, 0, w, h);
}
FSkin.setGraphicsColor(g2d, l10);
g2d.drawLine(0, h - 1, w - 1, h - 1);
FSkin.setGraphicsColor(g2d, d60);
g2d.drawLine(0, 0, w - 1, 0);
g2d.dispose();
}
}
