private void OnDragInitialize(object sender, DragInitializeEventArgs e)
{
using (var details = new DropIndicationDetails())
{
var row = e.OriginalSource as GridViewRow ?? (e.OriginalSource as FrameworkElement).ParentOfType<GridViewRow>();
var gridView = (sender as RadGridView);
var item = row != null ? row.Item : gridView.SelectedItem;
var multiItemsModule = gridView.ParentOfType<Controls.FieldEditors.FieldMultiCrossRefView>()
.DataContext as IMultiItemsModule;
if (
multiItemsModule != null)
{
var dragoptions =
multiItemsModule.DragAndDropOptions;
if (dragoptions != null && dragoptions.Any())
{
details.DragFields = new Collection<string>();
foreach (var option in dragoptions)
{
details.DragFields.Add(option.DragField);
}
}
}
details.CurrentDraggedItem = item;
IDragPayload dragPayload = DragDropPayloadManager.GeneratePayload(null);
dragPayload.SetData("DraggedData", item);
dragPayload.SetData("DropDetails", details);
e.Data = dragPayload;
e.DragVisual = new DragVisual()
{
Content = details,
ContentTemplate = this.AssociatedObject.Resources["DraggedItemTemplate"] as DataTemplate
};
e.DragVisualOffset = e.RelativeStartPoint;
e.AllowedEffects = DragDropEffects.All;
}
}
/// <summary>
/// Handles the <see cref="E:DragInitialize" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="DragInitializeEventArgs"/> instance containing the event data.</param>
private void OnDragInitialize(object sender, DragInitializeEventArgs e)
{
using (var details = new DropIndicationDetails())
{
var spreadsheetView = sender as SpreadsheetView;
if (spreadsheetView != null)
{
var item = spreadsheetView.SelectedItem;
details.CurrentDraggedItem = item;
var dragPayload = DragDropPayloadManager.GeneratePayload(null);
dragPayload.SetData("DraggedData", item);
dragPayload.SetData("DropDetails", details);
e.Data = dragPayload;
}
e.DragVisual = new DragVisual
{
Content = details,
ContentTemplate = AssociatedObject.Resources["DraggedItemTemplate"] as DataTemplate
};
e.DragVisualOffset = e.RelativeStartPoint;
e.AllowedEffects = DragDropEffects.All;
}
}
public void PropertiesTest()
{
var classUnderTest = new DropIndicationDetails();
TestsHelper.TestPublicPropertiesGetSet(classUnderTest);
}
