protected override void OnDragOver(DragEventArgs e)
{
base.OnDragOver(e);
e.Effects = e.Data.GetDataPresent(DataFormats.FileDrop) ? DragDropEffects.Copy : DragDropEffects.None;
e.Handled = true;
#if !USE_STANDARD_DRAGDROP
DropTargetHelper.DragOver(e.GetPosition(this), e.Effects);
#endif
}
protected override void OnDragOver(DragEventArgs e)
{
base.OnDragOver(e);
e.Effects = (e.Data.GetDataPresent(DataFormats.FileDrop) && !(ServiceProvider.ViewManager.Dialog is EmbeddedBrowserControl))
? DragDropEffects.Copy
: DragDropEffects.None;
e.Handled = true;
#if !USE_STANDARD_DRAGDROP
DropTargetHelper.DragOver(e.GetPosition(this), e.Effects);
#endif
}
private void tvwFiles_DragOver(object sender, DragEventArgs e)
{
TreeNode nodeAt = tvwFiles.GetNodeAt(tvwFiles.PointToClient(new Point(e.X, e.Y)));
bool fileDrop = (e.Data.GetDataPresent(DataFormats.FileDrop));
if (nodeAt != null || fileDrop)
{
if (nodeAt != null)
{
if (nodeAt != previousDragOver)
{
if (nodeAt.Tag is FileType)
{
tvwFiles.SetInsertionMark(nodeAt.Parent, explorerTreeView.InsertType.InsideNode);
e.Data.SetDropDescription(DropImageType.Copy, "Zu %1 hinzufügen", nodeAt.Parent.Text);
}
else
{
tvwFiles.SetInsertionMark(nodeAt, explorerTreeView.InsertType.InsideNode);
e.Data.SetDropDescription(DropImageType.Copy, "Zu %1 hinzufügen", nodeAt.Text);
}
}
}
previousDragOver = nodeAt;
e.Effect = e.AllowedEffect & DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
tvwFiles.SetInsertionMark(null, explorerTreeView.InsertType.BeforeNode);
e.Data.DisableDropDescription();
e.Effect = DragDropEffects.None;
DropTargetHelper.DragOver(new Point(e.X, e.Y), e.Effect);
previousDragOver = null;
}
DropTargetHelper.DragOver(new Point(e.X, e.Y), e.Effect);
}
private void scheduler_DragOver(object sender, DragEventArgs e)
{
DropTargetHelper.DragOver(new Point(e.X, e.Y), e.Effect);
}
/// <inheritdoc />
/// <summary>Raises the <see cref="E:System.Windows.Forms.Control.DragOver" /> event.</summary>
/// <param name="eventArgs">A <see cref="T:System.Windows.Forms.DragEventArgs" /> that contains the event data. </param>
protected override void OnDragOver(DragEventArgs eventArgs)
{
eventArgs.Effect = DragDropEffects.None;
DropTargetHelper.DragOver(new Point(eventArgs.X, eventArgs.Y), eventArgs.Effect);
base.OnDragOver(eventArgs);
}
/// <summary>
/// Triggered when a handler item is being dragged over the handler list region
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="eventArgs">Event arguments</param>
private void OnHandlerDragOver(object sender, DragEventArgs eventArgs)
{
DropTargetHelper.DragOver(new Point(eventArgs.X, eventArgs.Y),
eventArgs.AllowedEffect & DragDropEffects.Copy);
}
/// <summary>
/// Triggered when an item is being dragged over the handler list
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="eventArgs">Event arguments</param>
private void OnHandlerListDragOver(object sender, DragEventArgs eventArgs)
{
eventArgs.Effect = DragDropEffects.None;
DropTargetHelper.DragOver(new Point(eventArgs.X, eventArgs.Y), eventArgs.Effect);
}
protected override void OnDragOver(DragEventArgs drgevent)
{
DropTargetHelper.DragOver(new Point(drgevent.X, drgevent.Y), DragDropEffects.None);
base.OnDragOver(drgevent);
}
protected override void OnDragOver(DragEventArgs e)
{
e.Effects = DragDropEffects.Copy;
DropTargetHelper.DragOver(e.GetPosition(this), e.Effects);
e.Handled = true;
}
protected override void OnDragOver(DragEventArgs drgevent)
{
DropTargetHelper.DragOver(GetPoint(drgevent), drgevent.Effect);
base.OnDragOver(drgevent);
}