private void child_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (child != null)
{
if (_keyMode == KeyMode.Ctrl)
{
(this.Child as ExtImage)?.SetCurrentBorderPoint(e.GetPosition(this.Child));
(this.Child as ExtImage)?.ResetBorderPoints();
OnBBoxesChanged.Invoke();
child.ReleaseMouseCapture();
this.Cursor = Cursors.Arrow;
}
else if (_keyMode == KeyMode.Shift)
{
}
else if (_keyMode == KeyMode.Alt)
{
}
else
{
child.ReleaseMouseCapture();
this.Cursor = Cursors.Arrow;
}
(this.Child as ExtImage)?.ResetBorderPoints();
this.Child?.InvalidateVisual();
}
}
private void child_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (child != null)
{
if (_keyMode == KeyMode.Ctrl)
{
(this.Child as ExtImage)?.SetStartBorderPoint(e.GetPosition(this.Child));
this.Cursor = Cursors.Pen;
child.CaptureMouse();
}
else if (_keyMode == KeyMode.Shift)
{
(this.Child as ExtImage)?.ChangeClass(e.GetPosition(this.Child));
OnBBoxesChanged.Invoke();
}
else if (_keyMode == KeyMode.Alt)
{
(this.Child as ExtImage)?.RemoveBBox(e.GetPosition(this.Child));
OnBBoxesChanged.Invoke();
}
else
{
var tt = GetTranslateTransform(child);
start = e.GetPosition(this);
origin = new Point(tt.X, tt.Y);
this.Cursor = Cursors.Hand;
child.CaptureMouse();
}
}
}
