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115 lines
2.5 KiB
115 lines
2.5 KiB
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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*/
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/*
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ServerListView is derived from TDEListView and implements custom
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drag'n'drop behavior needed in ServerListDialog.
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Copyright (C) 2006 Eike Hein <hein@kde.org>
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*/
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#include "serverlistview.h"
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#include <tqdragobject.h>
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#include <kdebug.h>
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ServerListView::ServerListView(TQWidget *parent)
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: TDEListView(parent)
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{
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}
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ServerListView::~ServerListView()
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{
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}
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TQPtrList<TQListViewItem> ServerListView::selectedServerListItems()
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{
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TQPtrList<TQListViewItem> selectedItems = TDEListView::selectedItems();
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TQPtrList<TQListViewItem> selectedServerListItems;
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TQListViewItem* item = selectedItems.first();
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while (item)
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{
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if (item->parent())
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{
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if (!item->parent()->isSelected())
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selectedServerListItems.append(item);
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}
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else
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{
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selectedServerListItems.append(item);
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}
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item = selectedItems.next();
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}
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return selectedServerListItems;
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}
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void ServerListView::findDrop(const TQPoint &pos, TQListViewItem *&parent, TQListViewItem *&after)
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{
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TQPoint p (contentsToViewport(pos));
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// Get the position to put it in
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TQListViewItem *atpos = itemAt(p);
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TQListViewItem *above;
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if (!atpos) // put it at the end
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above = lastItem();
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else
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{
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// Get the closest item before us ('atpos' or the one above, if any)
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if (p.y() - itemRect(atpos).topLeft().y() < (atpos->height()/2))
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above = atpos->itemAbove();
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else
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above = atpos;
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}
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if (above)
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{
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if (above->firstChild())
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{
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after = above;
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parent = after->parent();
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return;
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}
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else
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{
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after = above->parent();
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parent = after ? after->parent() : 0L;
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return;
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}
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}
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// set as sibling
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after = above;
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parent = after ? after->parent() : 0L;
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}
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TQDragObject* ServerListView::dragObject()
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{
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if (!currentItem())
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return 0;
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TQPtrList<TQListViewItem> selected = selectedItems();
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TQListViewItem* item = selected.first();
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while (item)
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{
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if (!item->dragEnabled())
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return 0;
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item = selected.next();
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}
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return new TQStoredDrag("application/x-qlistviewitem", viewport());
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}
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#include "serverlistview.moc"
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