public void mouseReleased(MouseEvent e) {
synchronized (futureData) {
// This might be the end of a drag
if (isDragging) {
// In case we already have a dragEnded and we get another
// dragEnded, should use the new one
if (futureData.isMouseDragEnded(null)) {
futureData = potentialNewDragData;
}
if (!PriorityManager.isHigherPriority(e, futureData)) return;
registerEventRecieved();
int x = locator.getTranslatedX(e);
int y = locator.getTranslatedY(e);
int button = getButton(e);
Actor clickActor = locator.getTopMostActorAt(e);
futureData.mouseClicked(x, y, button, 1, clickActor);
Actor actor = dragStartData.getActor();
futureData.mouseDragEnded(x, y, button, actor);
isDragging = false;
potentialNewDragData = new MouseEventData();
}
}
}
public void mouseClicked(MouseEvent e) {
synchronized (futureData) {
MouseEventData mouseData = futureData;
// In case we already have a dragEnded and we get another
// dragEnded, we need to start collection data for that.
if (futureData.isMouseDragEnded(null)) {
mouseData = potentialNewDragData;
}
if (!PriorityManager.isHigherPriority(e, mouseData)) return;
registerEventRecieved();
Actor actor = locator.getTopMostActorAt(e);
int x = locator.getTranslatedX(e);
int y = locator.getTranslatedY(e);
int button = getButton(e);
mouseData.mouseClicked(x, y, button, e.getClickCount(), actor);
isDragging = false;
}
}
public void mousePressed(MouseEvent e) {
synchronized (futureData) {
MouseEventData mouseData = futureData;
// In case we already have a dragEnded and we get another
// dragEnded, we need to start collection data for that.
if (futureData.isMouseDragEnded(null)) {
mouseData = potentialNewDragData;
}
// This might be the beginning of a drag so we store it
dragStartData = new MouseEventData();
Actor actor = locator.getTopMostActorAt(e);
int x = locator.getTranslatedX(e);
int y = locator.getTranslatedY(e);
int button = getButton(e);
dragStartData.mousePressed(x, y, button, actor);
// We only really want to register this event as a press if there is no higher priorities
if (!PriorityManager.isHigherPriority(e, mouseData)) return;
registerEventRecieved();
mouseData.mousePressed(x, y, button, actor);
isDragging = false;
}
}
/**
* A mouse drag has ended. This happens when the mouse has been dragged and the mouse button
* released.
*
* <p>If the parameter is an Actor the method will only return true if the drag started on the
* given actor - if there are several actors at the same place, only the top most actor will
* count. If the parameter is a World then true will be returned only if the drag was started
* outside the boundaries of all Actors. If the parameter is null, then it will return true no
* matter where the drag was started as long as it is inside the world boundaries.
*
* @param obj Typically one of Actor, World or null
* @return True if the mouse has been pressed as explained above
*/
public boolean isMouseDragEnded(Object obj) {
freezeMouseData();
return currentData.isMouseDragEnded(obj);
}