private void ViewPort_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
toolTip.IsOpen = false; //UKLONI Tooltip nakon klika
ViewPort.CaptureMouse();
start = e.GetPosition(this);
diffOffset.X = translacija.OffsetX;
diffOffset.Y = translacija.OffsetY;
}
private void ViewPort_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.MiddleButton == MouseButtonState.Pressed)
{
Grid g = sender as Grid;
moving = true;
start = e.GetPosition(g);
}
else if (e.LeftButton == MouseButtonState.Pressed)
{
UINodePoint.SelectOrigin = null;
Grid g = sender as Grid;
Point p = e.GetPosition(g);
//we don't want to start selection
//if we are already over a node
foreach (UINode n in GraphNodes)
{
if (n.ContainsPoint(p))
{
return;
}
}
selectionRect.Width = 0;
selectionRect.Height = 0;
ViewPort.Children.Add(selectionRect);
selectionRect.Margin = new Thickness(p.X, p.Y, 0, 0);
start = p;
ViewPort.CaptureMouse();
}
}
