private void EhGraphPanel_MouseDown(object sender, MouseButtonEventArgs e)
{
var guiController = Controller;
Keyboard.Focus(_guiCanvas);
var pos = GetMousePosition(e);
_mouseState?.OnMouseDown(pos, e);
if (null != guiController)
{
guiController.EhView_GraphPanelMouseDown(pos, GuiHelper.ToAltaxo(e, _d3dCanvas), GuiHelper.ToAltaxo(Keyboard.Modifiers));
if (e.ClickCount >= 2 && e.LeftButton == MouseButtonState.Pressed)
{
_mouseState.OnDoubleClick(pos, e);
}
else if (e.ClickCount == 1 && e.LeftButton == MouseButtonState.Pressed)
{
_mouseState.OnClick(pos, e);
}
}
}
/// <summary>
/// Handles the mouse down event onto the graph in the controller class.
/// </summary>
/// <param name="e">MouseEventArgs.</param>
public virtual void EhView_GraphPanelMouseDown(System.Windows.Forms.MouseEventArgs e)
{
_mouseState.OnMouseDown(e);
}