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Dragging - considerable distance from mouse pointer (Q1 2013)
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This is a migrated thread and some comments may be shown as answers.
Andrei
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Andrei asked on 04 Mar 2013, 09:45 AM
Dragging a field from the list, the field name is displayed at the considerable distance from mouse pointer.
using RadDragAndDropManager

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Andrei
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answered on 04 Mar 2013, 03:47 PM
I try to use DragDropManager but was reproduced like behavior.

Please help!
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Andrei
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answered on 05 Mar 2013, 03:30 PM
using RadDragAndDropManager i found this:


private void OnDragQuery(object sender, DragDropQueryEventArgs e)
{
       // e.Option.CurrentDragPoint == {100,20}
       // e.Option.MouseClickPoint == {100,20} 
       //e.Option.Relative Drag Point == {0,0} ->   why this zero ? ?
}
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Andrei
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answered on 06 Mar 2013, 09:48 AM
I found solution:
if using  DragDropManager: 
private void OnDragInitializeHandler(object sender, DragInitializeEventArgs args)
 {
      args.DragVisualOffset = args.RelativeStartPoint;
 }

using RadDragAndDropManager:
need in constructor   App.xaml   add:
public App()
{
   RadDragAndDropManager.ExecutionMode = DragExecutionMode.Legacy;
 
   InitializeComponent();
}

thanks to all


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