private void Grid_MouseMove(object sender, MouseEventArgs e)
{
if (MoveState == MoveStateEnum.PREPARE && this.OnStartMove != null)
{
this.OnStartMove(this, e);
MoveState = MoveStateEnum.MOVING;
e.Handled = true;
}
}
public SelectionOverlay(bool mouseDownOnCreate = true)
{
InitializeComponent();
ToggledElements = new List <FrameworkElement>();
if (mouseDownOnCreate)
{
MoveState = MoveStateEnum.PREPARE;
}
ResizeDirection = null;
PullThickness = 5;
}
public void ReleaseMove()
{
if (MoveState != MoveStateEnum.NONE)
{
MoveState = MoveStateEnum.NONE;
if (this.OnStopMove != null)
{
this.OnStopMove(this, new EventArgs());
}
if (this.OnOperationFinalized != null)
{
this.OnOperationFinalized(this, this.ToggledElements.ToArray());
}
this.ResizeDirection = null;
}
}
public void StopMove()
{
moveState = MoveStateEnum.stoped;
}
public void StartMove()
{
moveState = MoveStateEnum.moving;
}
private void Rectangle_Center_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
MoveState = MoveStateEnum.PREPARE;
}
private void Rectangle_Bot_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
this.ResizeDirection = ResizeEventArgs.Direction.Bot;
MoveState = MoveStateEnum.PREPARE;
}
