public WorkflowEditorUserControl()
{
InitializeComponent();
_myLines = new List <CustomPath>();
DataContextChanged += WorkflowEditorUserControl_DataContextChanged;
SizeChanged += (sender, args) => MouseHelper.ClearMouseTrap();
}
/// <summary>
/// Finishes the drag and drop action
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FinishMoving(object sender, MouseButtonEventArgs e)
{
MouseHelper.ClearMouseTrap();
if (_selectedComponent != null)
{
_startPoint = new Point();
MouseMove -= MoveComponent;
_selectedComponent = null;
}
if (_customPath != null)
{
MouseMove -= MovePath;
editorCanvas.Children.Remove(_customPath.Path);
if (CurrentHoveredComponent != null)
{
AddConnection(_customPath.Source, (CurrentHoveredComponent as WorkflowComponentUserControl).Component);
}
_customPath = null;
DrawCanvas(this, null);
}
}