public void StartDrag(DraggableItem item, int amount)
{
CurrentItem = item;
CurrentDragAmount = amount;
CurrentItem.Item.CurrentAmount -= amount;
OnDragStarted.Invoke(CurrentItem, CurrentDragAmount);
}
private void Ellipse_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
OnDragStarted?.Invoke();
}
}
private void DraggableItem_OnPressed()
{
if (!IsDragging)
{
IsDragging = true;
OnDragStarted.Invoke();
}
}
/// <summary>
/// Starts card drag.
/// </summary>
public void OnPointerDown(PointerEventData eventData)
{
if (_isPlayed == true)
{
// Card was already played
return;
}
_isDragged = true;
_dragOffset = transform.position - Input.mousePosition;
OnDragStarted?.Invoke(this);
}
private void OnItemDrag(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
if (SongList.SelectedItem != null)
{
OnDragStarted?.Invoke((SongList.SelectedItem as Song).ID, CurrentPlaylist.ID);
DragDrop.DoDragDrop(SongList, (SongList.SelectedItem), DragDropEffects.Copy);
}
}
}
private void Grid_MouseMove(object sender, MouseEventArgs e)
{
base.OnMouseMove(e);
if (e.LeftButton == MouseButtonState.Pressed)
{
DataObject dataObject = new DataObject();
dataObject.SetData("Face", Face);
DragDrop.DoDragDrop(this, dataObject, DragDropEffects.Move);
OnDragStarted?.Invoke(this);
OnDragStarted = null;
}
}
private void DragAreaTracker_MouseDown(object sender, MouseButtonEventArgs e)
{
mouse_down_point = e.GetPosition(canvas);
button_left_pressed = e.LeftButton == MouseButtonState.Pressed;
button_right_pressed = e.RightButton == MouseButtonState.Pressed;
if (null == current_annotation)
{
canvas.CaptureMouse();
current_annotation = new DragAreaControl(visible);
Canvas.SetLeft(current_annotation, mouse_down_point.X);
Canvas.SetTop(current_annotation, mouse_down_point.Y);
current_annotation.Width = 0;
current_annotation.Height = 0;
canvas.Children.Add(current_annotation);
OnDragStarted?.Invoke(button_left_pressed, button_right_pressed, mouse_down_point);
OnDragInProgress?.Invoke(button_left_pressed, button_right_pressed, mouse_down_point, mouse_down_point);
}
}
private void HandleDragStarted()
{
IsDragged = true;
OnDragStarted?.Invoke(this);
}
protected override void OnThumbDragStarted(DragStartedEventArgs e)
{
base.OnThumbDragStarted(e);
OnDragStarted?.Invoke(this, e);
}
private void ThumbOnDragStarted(object sender, DragStartedEventArgs e)
{
OnDragStarted?.Invoke(this, e);
}
public void StartDragging()
{
IsDragging = true;
OnDragStarted?.Invoke();
}
public void OnPointerDown(PointerEventData eventData)
{
dragOffset = eventData.position - new Vector2(Screen.width / 2f, Screen.height / 2f) - (Vector2)transform.localPosition;
isDragging = true;
OnDragStarted?.Invoke(startPointIndex, evenlySpacedPoints.Count);
}