After upgrading to the latest gridview (2012.1.326.1040), when drag drop UI element out of the gridview, the autoscroll kicks in whenever the element is dragging out of the gridview. but could the autoscroll start only when the dragging element stays on the boundary for a short time? since autoscroll should not start right away if I just want to drag stuff out of the grid.
Kevin
9 Answers, 1 is accepted
Unfortunately, the GridView does not offer such functionality. You can see how you can create a custom AutoScrollBehavior here.
Hope this helps!
Nik
the Telerik team
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http://www.telerik.com/help/silverlight/raddraganddrop-overview.html
and this post
http://www.telerik.com/community/forums/silverlight/drag-and-drop/auto-scroll-on-grid-view.aspx
looks like the RadDragdropManager provides this feature. so now how to correct/modify this behavior for the dragdrop manager?
Kevin
Sorry for the misunderstanding. I meant that you cannot customize the default autoscroll behavior. If you want to achieve the functionality you desire you will have to implement one of your own.
We are currently developing DragAndDropBehaviors for our most used controls built on top of our new Drag & Drop mechanism, the DragDropManager, that will allow the developers to modify such properties. However we are not committed to a certain time frame, so for the time being you can achieve this by using the method from my previous post.
Hope this helps!
Nik
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Unfortunately, you cannot modify the default behavior. You can set the RadDragAndDropManager's ExecutionMode to Disabled and implement the AutoScrollBehavior on your own similar to this one.
Hope this helps!
Nik
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I am sorry for the mistake, I meant to say set the execution mode to Default. Changing the RadDragAndDropManager's Execution mode affect only behaviors that depend the RadDragAndDropManager's events.
Hope this helps!
Nik
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The main difference between the Default and legacy mode is that in Default mode, you are not going to get the AutoScroll and DragArrow features. Other than that the RadDragDropManager should behave correctly.
Hope this clarifies the changes in the execution modes!
Nik
the Telerik team
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