public void paintComponent(Graphics g) {
super.paintComponent(g);
if (frame.isSelected()) {
g.setColor(UIManager.getColor("activeCaptionText"));
} else {
g.setColor(UIManager.getColor("inactiveCaptionText"));
}
Dimension d = getSize();
String frameTitle = frame.getTitle();
if (frameTitle != null) {
MotifGraphicsUtils.drawStringInRect(
frame, g, frameTitle, 0, 0, d.width, d.height, SwingConstants.CENTER);
}
}
protected Rectangle rectangleForCurrentValue() {
int width = comboBox.getWidth();
int height = comboBox.getHeight();
Insets insets = getInsets();
if (MotifGraphicsUtils.isLeftToRight(comboBox)) {
return new Rectangle(
insets.left,
insets.top,
(width - (insets.left + insets.right)) - iconAreaWidth(),
height - (insets.top + insets.bottom));
} else {
return new Rectangle(
insets.left + iconAreaWidth(),
insets.top,
(width - (insets.left + insets.right)) - iconAreaWidth(),
height - (insets.top + insets.bottom));
}
}
public void paint(Graphics g, JComponent c) {
boolean hasFocus = comboBox.hasFocus();
Rectangle r;
if (comboBox.isEnabled()) {
g.setColor(comboBox.getBackground());
} else {
g.setColor(UIManager.getColor("ComboBox.disabledBackground"));
}
g.fillRect(0, 0, c.getWidth(), c.getHeight());
if (!comboBox.isEditable()) {
r = rectangleForCurrentValue();
paintCurrentValue(g, r, hasFocus);
}
r = rectangleForArrowIcon();
arrowIcon.paintIcon(c, g, r.x, r.y);
if (!comboBox.isEditable()) {
Border border = comboBox.getBorder();
Insets in;
if (border != null) {
in = border.getBorderInsets(comboBox);
} else {
in = new Insets(0, 0, 0, 0);
}
// Draw the separation
if (MotifGraphicsUtils.isLeftToRight(comboBox)) {
r.x -= (HORIZ_MARGIN + 2);
} else {
r.x += r.width + HORIZ_MARGIN + 1;
}
r.y = in.top;
r.width = 1;
r.height = comboBox.getBounds().height - in.bottom - in.top;
g.setColor(UIManager.getColor("controlShadow"));
g.fillRect(r.x, r.y, r.width, r.height);
r.x++;
g.setColor(UIManager.getColor("controlHighlight"));
g.fillRect(r.x, r.y, r.width, r.height);
}
}
protected Rectangle rectangleForArrowIcon() {
Rectangle b = comboBox.getBounds();
Border border = comboBox.getBorder();
Insets in;
if (border != null) {
in = border.getBorderInsets(comboBox);
} else {
in = new Insets(0, 0, 0, 0);
}
b.x = in.left;
b.y = in.top;
b.width -= (in.left + in.right);
b.height -= (in.top + in.bottom);
if (MotifGraphicsUtils.isLeftToRight(comboBox)) {
b.x = b.x + b.width - HORIZ_MARGIN - arrowIcon.getIconWidth();
} else {
b.x += HORIZ_MARGIN;
}
b.y = b.y + (b.height - arrowIcon.getIconHeight()) / 2;
b.width = arrowIcon.getIconWidth();
b.height = arrowIcon.getIconHeight();
return b;
}