public void Update()
{
foreach (UICommandElement element in _UIElements)
{
element.Update();
}
if (DraggingController.GetInstance().IsDragging())
{
Dispose();
}
}
public void SetButtonState(InteractionState interactionState)
{
if (_interactionState == InteractionState.Dragging &&
interactionState == InteractionState.Released)
{
DraggingController.GetInstance().SetDraggingElement(null);
}
_interactionState = interactionState;
if (_interactionState == InteractionState.Dragging)
{
DraggingController.GetInstance().SetDraggingElement(this);
}
}
public void Dispose()
{
bool isIntersecting = false;
_nextPosition = _origin;
UIUtils.SetWidgetPosition(_parent.GetCanvas(), _label, _nextPosition);
_nextPosition.Y += incrementSection.Y;
UICommandElement dragElement = DraggingController.GetInstance().GetDraggedElement();
foreach (UICommandElement element in _UIElements)
{
if (dragElement != null)
{
if (element == dragElement)
{
continue;
}
if (!isIntersecting && IsElementInsideTargetBoundaries(dragElement, _nextPosition))
{
isIntersecting = true;
_nextPosition.X += increment.X;
if (_nextPosition.X > _boundaryX)
{
_nextPosition.X = _origin.X;
_nextPosition.Y += increment.Y;
}
}
}
element.SetLocation(_nextPosition);
_nextPosition.X += increment.X;
if (_nextPosition.X > _boundaryX)
{
_nextPosition.X = _origin.X;
_nextPosition.Y += increment.Y;
}
}
_nextPosition.X = _origin.X;
_nextPosition.Y += increment.Y;
}
protected void OnTabButtonPressed(object o, ButtonPressEventArgs args)
{
if (args.Event.Button == 1)
{
DraggingController.GetInstance().ClearEvents();
DraggingController.GetInstance().OnDropEvent += OnDropUIElement;
OnTabSelectedEvent?.Invoke(this);
}
else if (args.Event.Button == 3)
{
_mouseRightClickPoint = GetCanvasMousePos();
Gtk.Menu rightButtonMenu = new Gtk.Menu();
Gtk.MenuItem menuItem = null;
menuItem = new Gtk.MenuItem("Delete tab page");
menuItem.ButtonReleaseEvent += OnDeleteTabPagePressed;
rightButtonMenu.Append(menuItem);
rightButtonMenu.ShowAll();
rightButtonMenu.Popup();
}
}
public void InitDropEvent()
{
DraggingController.GetInstance().ClearEvents();
DraggingController.GetInstance().OnDropEvent += OnDropUIElement;
}