public void tile() {
/* Let the superclass do most of the work. */
super.tile();
if (!hasHorizontalScroller()) {
if (null != _scalePopUpButton) {
_scalePopUpButton.removeFromSuperview();
_scalePopUpButton = null;
}
} else {
if (_scalePopUpButton == null) makeScalePopUpButton();
NSScroller horizScroller = horizontalScroller();
NSMutableRect horizScrollerFrame = new NSMutableRect(horizScroller.frame());
NSRect incrementLineFrame = horizScroller.rectForPart(NSScroller.IncrementLine);
NSMutableRect buttonFrame = new NSMutableRect(_scalePopUpButton.frame());
/* Adjust the horizontal scroller size and set the button size and location. */
buttonFrame.setX(horizScrollerFrame.x());
buttonFrame.setHeight(incrementLineFrame.height());
buttonFrame.setY(horizScrollerFrame.y() + incrementLineFrame.y());
horizScrollerFrame.setWidth(horizScrollerFrame.width() - (buttonFrame.width() + 1.0f));
horizScrollerFrame.setX(horizScrollerFrame.x() + (buttonFrame.width() + 1.0f));
horizScroller.setFrame(horizScrollerFrame);
_scalePopUpButton.setFrame(buttonFrame);
}
}
public void drawRect(NSRect rect) {
NSMutableRect verticalLineRect;
super.drawRect(rect);
if ((_scalePopUpButton != null) && (_scalePopUpButton.superview() != null)) {
verticalLineRect = new NSMutableRect(_scalePopUpButton.frame());
verticalLineRect.setX(verticalLineRect.maxX());
verticalLineRect.setWidth(1.0f);
if (verticalLineRect.intersectsRect(rect)) {
NSColor.blackColor().set();
NSBezierPath.bezierPathWithRect(verticalLineRect).fill();
}
}
}
public void setHasHorizontalScroller(boolean flag) {
if (flag == false) {
setScaleFactor(1.0f);
}
super.setHasHorizontalScroller(flag);
}