private void tryStartDrag(MouseEventArgs e, bool ignoreDistance = false)
{
if (!this.group && this.IsEnabled && this.isMouseDown && e.LeftButton == MouseButtonState.Pressed)
{
var d = e.GetPosition(null) - this.mouseDownPosition;
if (!ignoreDistance)
{
if (Math.Abs(d.X) < SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(d.Y) < SystemParameters.MinimumVerticalDragDistance)
{
return;
}
}
this.EntryBackColor = this.entryHoverColor;
this.dragging = true;
TimeEntryCellDragImposter.Start(this);
DragDrop.DoDragDrop(this, new DataObject("time-entry-cell", this), DragDropEffects.Move);
TimeEntryCellDragImposter.Stop();
this.dragging = false;
this.EntryBackColor = idleBackColor;
e.Handled = true;
}
this.isMouseDown = false;
}
protected override void OnGiveFeedback(GiveFeedbackEventArgs e)
{
TimeEntryCellDragImposter.Update();
}
