private void OnMouseDown(object sender, MouseButtonEventArgs e)
{
// dragging
bool shouldStartDrag = ShouldStartPanning(e);
if (shouldStartDrag)
{
StartPanning(e);
}
// zooming
bool shouldStartZoom = ShouldStartZoom(e);
if (shouldStartZoom)
{
StartZoom(e);
}
if (!Plotter.IsFocused)
{
//var window = Window.GetWindow(Plotter);
//var focusWithinWindow = FocusManager.GetFocusedElement(window) != null;
Plotter.Focus();
//if (!focusWithinWindow)
//{
// this is done to prevent other tools like PointSelector from getting mouse click event when clicking on plotter
// to activate window it's contained within
e.Handled = true;
//}
}
}
void CentralGrid_MouseEnter(object sender, MouseEventArgs e)
{
Plotter.Focus();
if (!isMouseLeftWhileAction)
{
return;
}
}
protected override void OnPlotterMouseDown(MouseButtonEventArgs e)
{
// dragging
bool shouldStartDrag = ShouldStartPanning(e);
if (shouldStartDrag)
{
StartPanning(e);
}
if (!Plotter.IsFocused)
{
Plotter.Focus();
// this is done to prevent other tools like PointSelector from getting mouse click event when clicking on plotter
// to activate window it's contained within
e.Handled = true;
}
}