Add Items by Double Click

[Haris]

Hi,

Can i add shapes from RadDiagramToolbox to RadDiagram by double clicking on the items instead of drag and drop?

 

Thanks.

[Dess | Tech Support Engineer, Principal]

Hello, Haris,  

Thank you for writing.  

Note that RadDiagramToolbox is a derivative of RadListView. You can handle its ItemMouseDoubleClick event and add the shape to RadDiagram:

public RadForm1()
{
    InitializeComponent();

    this.radDiagramToolbox1.ItemMouseDoubleClick += radDiagramToolbox1_ItemMouseDoubleClick;
}

private void radDiagramToolbox1_ItemMouseDoubleClick(object sender, Telerik.WinControls.UI.ListViewItemEventArgs e)
{
    DiagramListViewDataItem logicalItem = (DiagramListViewDataItem)e.Item;
    RadDiagramShape shape = new RadDiagramShape();
    shape.Shape = logicalItem.Shape;
    shape.Width = 40;
    shape.Height = 40;
    shape.BackColor = System.Drawing.Color.Yellow;
    this.radDiagram1.AddShape(shape, null, true);
}

I hope this information helps. Should you have further questions I would be glad to help.

Regards,
Dess
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