Can you provide an example of how to change the Pan tool from operating on middle-mouse click to Shift + Left mouse click please? It was quite straightforward for Nevron Chart, but not so obvious to me at the moment for Diagram.

Thanks

Kevin

Hi,

In your case you should create a custom tool that overrides the behavior of the NMouseWheelScrollAndZoomTool. The following is a sample implementation:

public class NCustomScrollAndZoomTool : NMouseWheelScrollAndZoomTool

{

      public NCustomScrollAndZoomTool()

      {

            this.Name = "Custom Scroll and Zoom Tool";

            StartMouseEvent = MouseEvent.LeftButtonDown;

      }

      public override bool CanActivate()

      {

            if (base.CanActivate() == false)

                  return false;

            return Control.ModifierKeys == Keys.Control;

      }

}

When you want to use the tool you should add it to the drawing view controller’s collection of tools and enable it:

NCustomScrollAndZoomTool customTool = new NCustomScrollAndZoomTool();

view.Controller.Tools.Add(customTool);

view.Controller.Tools.EnableTools(new string[] { customTool.Name });

If you want to disable the standard mouse scroll and zoom tool, you can do so by using the following line of code:

view.Controller.Tools.DisableTools(new string[] { NDWFR.ToolMouseWheelScrollAndZoom });