public Component getPlacerRendererComponent(
Placer placer, Object value, boolean selected, boolean focused, int index) {
this.placer = placer;
this.index = index;
this.selected = selected;
if (selected) {
setForeground(placer.getSelectionForeground());
setBackground(placer.getSelectionBackground());
} else {
setForeground(placer.getSelectionBackground());
setBackground(placer.getSelectionForeground());
}
return this;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (placer != null && index >= 0) {
Dimension dim = placer.getModel().getSizeOf(index);
ImageIcon icon, scaled_icon;
// XXX: Come up with a cleaner way to do this.
if (((ConfigElement) placer.getModel().getElement(index))
.getDefinition()
.getToken()
.equals(SURFACE_VIEWPORT_TYPE)) {
icon = surfaceIcon;
scaled_icon = scaledSurfaceIcon;
} else {
icon = simIcon;
scaled_icon = scaledSimIcon;
}
// Check if we need to update the scaled image
Image img = scaled_icon.getImage();
if ((scaled_icon.getIconWidth() != dim.width)
|| (scaled_icon.getIconHeight() != dim.height)) {
img = icon.getImage().getScaledInstance(dim.width, dim.height, Image.SCALE_DEFAULT);
scaled_icon.setImage(img);
}
// Sanity check in case our scale failed
if (img != null) {
g.drawImage(img, 0, 0, null);
}
// Highlight the window nicely
if (selected) {
g.setColor(getBackground());
} else {
g.setColor(Color.white);
}
g.drawRect(0, 0, dim.width - 1, dim.height - 1);
g.fillRect(0, 0, dim.width, 3);
}
}
