protected void itemMouseEvent(MouseEvent e, Point tempPt) {
mouseInside = false;
visibleMouseEvent(e, tempPt);
if (isOpen()) {
for (int i = zSortedItems.size() - 1; i >= 0; i--) {
MenuItem item = (MenuItem) zSortedItems.get(i);
if (e.isConsumed()) continue;
item.itemMouseEvent(e, tempPt);
if (item.mouseInside) mouseInside = true;
}
}
if (mouseInside && getZ() == 0) {
setZ(1);
if (parent != null) parent.needsZSort = true;
} else if (!mouseInside && getZ() == 1) {
setZ(0);
if (parent != null) parent.needsZSort = true;
}
/*
* If the mouse is inside but we're disabled, we want to not show the hand cursor.
*/
if (mouseInside && !isEnabled()) {
menu.setCursor(Cursor.DEFAULT_CURSOR);
}
}
protected void visibleMouseEvent(MouseEvent e, Point tempPt) {
super.visibleMouseEvent(e, tempPt);
if (!isEnabled()) return;
float curInterval = increment;
if (e.isControlDown() != controlDown) {
controlDown = e.isControlDown();
startY = tempPt.y;
startVal = getValue();
}
if (e.isControlDown()) {
curInterval /= 5f;
}
if (mouseInside) {
menu.setCursor(Cursor.N_RESIZE_CURSOR);
}
switch (e.getID()) {
case (MouseEvent.MOUSE_PRESSED):
if (mouseInside) {
if (e.getClickCount() > 1) {
setValue(defaultValue);
}
startY = tempPt.y;
startVal = getValue();
scrolling = true;
nearestMenu.context.focus().setModalFocus(this.menu);
}
break;
case (MouseEvent.MOUSE_DRAGGED):
if (scrolling) {
float dy = startY - tempPt.y;
float dVal = dy * curInterval * scrollSpeed;
value = startVal + dVal;
setValue(value);
e.consume();
}
break;
case (MouseEvent.MOUSE_RELEASED):
if (scrolling) {
e.consume();
scrolling = false;
nearestMenu.context.focus().removeFromFocus(this.menu);
}
break;
}
}