kget/ui/transfersview.cpp

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2006 Dario Massarin <nekkar@libero.it>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; either
   8    version 2 of the License, or (at your option) any later version.
   9 */
  10
  11 #include "transfersview.h"
  12
  13 #include <kdebug.h>
  14
  15 #include <QDropEvent>
  16 #include <QHeaderView>
  17
  18 TransfersView::TransfersView(QWidget * parent)
  19     : QTreeView(parent)
  20 {
  21     setRootIsDecorated(false);
  22     setAnimated(true);
  23     setAllColumnsShowFocus(true);
  24     header()->setDefaultAlignment(Qt::AlignCenter);
  25     header()->setMinimumSectionSize(80);
  26
  27     setSelectionMode(QAbstractItemView::ExtendedSelection);
  28     setDragEnabled(true);
  29     setAcceptDrops(true);
  30     setDropIndicatorShown(true);
  31     setEditTriggers(QAbstractItemView::NoEditTriggers);
  32 }
  33
  34 TransfersView::~TransfersView()
  35 {
  36
  37 }
  38
  39 void TransfersView::setModel(QAbstractItemModel * model)
  40 {
  41     QTreeView::setModel(model);
  42
  43     int nGroups = model->rowCount(QModelIndex());
  44
  45     for(int i = 0; i < nGroups; i++)
  46     {
  47         kDebug(5001) << "openEditor for row " << i;
  48         openPersistentEditor(model->index(i, 1, QModelIndex()));
  49     }
  50
  51     setColumnWidth(0, 250);
  52 }
  53
  54 QModelIndex TransfersView::indexFromTransferHandler(TransferHandler *handler)
  55 {
  56     for(int groupRow = 0; groupRow < model()->rowCount(); groupRow ++) {
  57         QModelIndex groupIndex = model()->index(groupRow, 0, QModelIndex());
  58         for(int transferRow = 0; transferRow < model()->rowCount(groupIndex); transferRow ++) {
  59             QModelIndex index = model()->index(transferRow, 0, groupIndex);
  60
  61             TransferHandler *indexHandler = static_cast <TransferHandler *> (index.internalPointer());
  62             if(indexHandler == handler) {
  63                 return index;
  64             }
  65         }
  66     }
  67     return QModelIndex();
  68 }
  69
  70 void TransfersView::dropEvent(QDropEvent * event)
  71 {
  72     QModelIndex dropIndex = indexAt(event->pos());
  73
  74     QTreeView::dropEvent(event);
  75
  76     setExpanded(dropIndex, true);
  77 }
  78
  79 void TransfersView::rowsInserted(const QModelIndex & parent, int start, int end)
  80 {
  81     kDebug(5001) << "TransfersView::rowsInserted";
  82
  83     if(!parent.isValid())
  84     {
  85         kDebug(5001) << "parent is not valid " << start << "  " << end;
  86
  87         for(int i = start; i <= end; i++)
  88         {
  89             kDebug(5001) << "openEditor for row " << i;
  90             openPersistentEditor(model()->index(i, 1, parent));
  91         }
  92     }
  93
  94     QTreeView::rowsInserted(parent, start, end);
  95
  96     setExpanded(parent, true);
  97 }
  98
  99 #include "transfersview.moc"