private void AssociatedObject_QueryContinueDrag(object sender, QueryContinueDragEventArgs e)
{
if (_dragGhost != null)
{
// ゴーストの位置を更新
_dragGhost.Position = CursorInfo.GetNowPosition(AssociatedObject);
}
}
private void listBoxItem_QueryContinueDrag(object sender, QueryContinueDragEventArgs e)
{
if (dragGhost != null)
{
var p = CursorInfo.GetNowPosition(this);
var loc = this.PointFromScreen(lstbxUseModules.PointToScreen(new Point(0, 0)));
dragGhost.LeftOffset = p.X - loc.X;
dragGhost.TopOffset = p.Y - loc.Y;
}
}
/// <summary>
/// ゴーストの移動処理
/// Window全体に、ゴーストが移動するタイプのドラッグを想定している
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void QueryContinueDragHandler(object sender, QueryContinueDragEventArgs e)
{
if (!this.IsDragEnable)
{
return;
}
if (this.dragGhost != null)
{
var p = CursorInfo.GetNowPosition((Visual)this.dragItem);
this.dragGhost.LeftOffset = p.X;
this.dragGhost.TopOffset = p.Y - 32;
}
}