internal void ProcessDrop(ColumnManagerCell draggedCell)
{
ColumnReorderingDragSourceManager manager = null;
if (draggedCell != null)
{
manager = draggedCell.DragSourceManager as ColumnReorderingDragSourceManager;
}
if ((manager != null) && (manager.IsAnimatedColumnReorderingEnabled))
{
manager.CommitReordering();
}
else
{
int oldPosition = draggedCell.ParentColumn.VisiblePosition;
int newPosition = this.ParentColumn.VisiblePosition;
if (m_dropMarkAdorner != null)
{
DropMarkAlignment alignment = m_dropMarkAdorner.Alignment;
this.HideDropMark();
if (draggedCell.ParentColumn.VisiblePosition < newPosition)
{
if (alignment == DropMarkAlignment.Near)
{
draggedCell.ParentColumn.VisiblePosition = newPosition - 1;
}
else
{
draggedCell.ParentColumn.VisiblePosition = newPosition;
}
}
else
{
if (alignment == DropMarkAlignment.Near)
{
draggedCell.ParentColumn.VisiblePosition = newPosition;
}
else
{
draggedCell.ParentColumn.VisiblePosition = newPosition + 1;
}
}
// This will force every Rows to update there layout
ColumnReorderingEventArgs e = new ColumnReorderingEventArgs(ColumnManagerCell.ColumnReorderingEvent, oldPosition, newPosition);
this.RaiseEvent(e);
}
}
}
internal void ProcessDrop( ColumnManagerCell draggedCell )
{
ColumnReorderingDragSourceManager manager = null;
if( draggedCell != null )
{
manager = draggedCell.DragSourceManager as ColumnReorderingDragSourceManager;
}
if( ( manager != null ) && ( manager.IsAnimatedColumnReorderingEnabled ) )
{
manager.CommitReordering();
}
else
{
int oldPosition = draggedCell.ParentColumn.VisiblePosition;
int newPosition = this.ParentColumn.VisiblePosition;
if( m_dropMarkAdorner != null )
{
DropMarkAlignment alignment = m_dropMarkAdorner.Alignment;
this.HideDropMark();
if( draggedCell.ParentColumn.VisiblePosition < newPosition )
{
if( alignment == DropMarkAlignment.Near )
{
draggedCell.ParentColumn.VisiblePosition = newPosition - 1;
}
else
{
draggedCell.ParentColumn.VisiblePosition = newPosition;
}
}
else
{
if( alignment == DropMarkAlignment.Near )
{
draggedCell.ParentColumn.VisiblePosition = newPosition;
}
else
{
draggedCell.ParentColumn.VisiblePosition = newPosition + 1;
}
}
// This will force every Rows to update there layout
ColumnReorderingEventArgs e = new ColumnReorderingEventArgs( ColumnManagerCell.ColumnReorderingEvent, oldPosition, newPosition );
this.RaiseEvent( e );
}
}
}
