protected override void DragMoveEvent(Qyoto.QGraphicsSceneDragDropEvent arg1)
{
if (arg1.MimeData() is RosterItemMimeData <T> )
{
arg1.Accept();
}
else
{
arg1.Ignore();
}
}
protected override void DragMoveEvent(Qyoto.QGraphicsSceneDragDropEvent arg1)
{
if (arg1.MimeData() is RosterItemGroupMimeData)
{
arg1.Accept();
m_Grid.AllGroupsCollapsed = true;
var pos = arg1.ScenePos();
m_GroupDropBeforeGroup = null;
foreach (var group in m_Grid.SortedGroups)
{
if (group.IsVisible())
{
if (pos.Y() < (group.Y() + (group.BoundingRect().Height() / 2)))
{
m_GroupDropBeforeGroup = group;
break;
}
}
}
if (m_GroupDropBeforeGroup != null)
{
m_GroupDropIndicatorItem.SetLine(0, 0, base.Width(), 0);
m_GroupDropIndicatorItem.SetPos(0, m_GroupDropBeforeGroup.Y() - (m_Grid.IconPadding / 2));
m_GroupDropIndicatorItem.SetVisible(true);
}
else
{
m_GroupDropIndicatorItem.SetVisible(false);
}
}
else if (arg1.MimeData() is RosterItemMimeData <T> )
{
m_Grid.AllGroupsCollapsed = true;
base.DragMoveEvent(arg1);
}
else
{
base.DragMoveEvent(arg1);
}
}
protected override void DropEvent(Qyoto.QGraphicsSceneDragDropEvent arg1)
{
if (arg1.MimeData() is RosterItemMimeData <T> )
{
arg1.Accept();
ItemOver = false;
var mimeData = (RosterItemMimeData <T>)arg1.MimeData();
var oldGroup = (RosterItemGroup)mimeData.Item.ParentItem();
var editableModel = (IAvatarGridEditableModel <T>)m_Grid.Model;
editableModel.AddItemToGroup(mimeData.Item.Item, this.Name);
if (arg1.DropAction() != Qt.DropAction.CopyAction)
{
editableModel.RemoveItemFromGroup(mimeData.Item.Item, oldGroup.Name);
}
}
else
{
arg1.Ignore();
}
}