C# (CSharp) Code.UI.DragDrop.UiElementsListBoxData示例

示例#1

 private void ToolBox_MouseMove(object sender, MouseEventArgs e)
 {
     if (e.LeftButton == MouseButtonState.Pressed && ToolBoxLastMouseDown.HasValue)
     {
         Point  mousePos = e.GetPosition(null);
         Vector diff     = ToolBoxLastMouseDown.Value - mousePos;
         if (Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance || Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance)
         {
             ToolBoxLastMouseDown = null;
             var data = new Code.UI.DragDrop.UiElementsListBoxData((Code.AddInUtil.UIElement)(sender as ListBox).SelectedItem);
             DragDrop.DoDragDrop(sender as ListBox, new DataObject("UiElementsListBoxData", data), DragDropEffects.Move);
             e.Handled = true;
         }
     }
 }

示例#2

文件： ToolboxSnap.xaml.cs 项目： X39/ArmA-UI-Editor

 private void ToolBox_MouseMove(object sender, MouseEventArgs e)
 {
     if (e.LeftButton == MouseButtonState.Pressed && ToolBoxLastMouseDown.HasValue)
     {
         Point mousePos = e.GetPosition(null);
         Vector diff = ToolBoxLastMouseDown.Value - mousePos;
         if (Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance || Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance)
         {
             ToolBoxLastMouseDown = null;
             var data = new Code.UI.DragDrop.UiElementsListBoxData((Code.AddInUtil.UIElement)(sender as ListBox).SelectedItem);
             DragDrop.DoDragDrop(sender as ListBox, new DataObject("UiElementsListBoxData", data), DragDropEffects.Move);
             e.Handled = true;
         }
     }
 }