CategoryListView/DragableListView.cpp

   1 /* Copyright (C) 2003-2006 Jesper K. Pedersen <blackie@kde.org>
   2
   3    This program is free software; you can redistribute it and/or
   4    modify it under the terms of the GNU General Public
   5    License as published by the Free Software Foundation; either
   6    version 2 of the License, or (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; see the file COPYING.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18 #include "DragableListView.h"
  19 #include "DragObject.h"
  20 #include "DB/Category.h"
  21
  22 CategoryListView::DragableListView::DragableListView( const DB::CategoryPtr& category, QWidget* parent, const char* name )
  23     :Q3ListView( parent, name ), _category( category )
  24 {
  25 }
  26
  27 Q3DragObject* CategoryListView::DragableListView::dragObject()
  28 {
  29     CategoryListView::DragItemInfoSet selected;
  30     for ( Q3ListViewItemIterator itemIt( this ); *itemIt; ++itemIt ) {
  31         if ( (*itemIt)->isSelected() ) {
  32             Q3ListViewItem* parent = (*itemIt)->parent();
  33             QString parentText = parent ? parent->text(0) : QString::null;
  34             selected.insert( CategoryListView::DragItemInfo( parentText, (*itemIt)->text(0) ) );
  35         }
  36     }
  37
  38     return new DragObject( selected, this );
  39 }
  40
  41 DB::CategoryPtr CategoryListView::DragableListView::category() const
  42 {
  43     return _category;
  44 }
  45
  46 void CategoryListView::DragableListView::emitItemsChanged()
  47 {
  48     emit itemsChanged();
  49 }
  50
  51 #include "DragableListView.moc"