src/uisupport/abstractitemview.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
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   8  *   (at your option) version 3.                                           *
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  10  *   This program is distributed in the hope that it will be useful,       *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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  20
  21 #include "abstractitemview.h"
  22
  23 AbstractItemView::AbstractItemView(QWidget *parent)
  24   : QWidget(parent),
  25     _model(0),
  26     _selectionModel(0)
  27 {
  28 }
  29
  30 void AbstractItemView::setModel(QAbstractItemModel *model) {
  31   if(_model) {
  32     disconnect(_model, 0, this, 0);
  33   }
  34   _model = model;
  35   connect(model, SIGNAL(dataChanged(QModelIndex, QModelIndex)),
  36           this, SLOT(dataChanged(QModelIndex, QModelIndex)));
  37   connect(model, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)),
  38           this, SLOT(rowsAboutToBeRemoved(QModelIndex, int, int)));
  39   connect(model, SIGNAL(rowsInserted(QModelIndex, int, int)),
  40           this, SLOT(rowsInserted(QModelIndex, int, int)));
  41 }
  42
  43
  44
  45 void AbstractItemView::setSelectionModel(QItemSelectionModel *selectionModel) {
  46   if(_selectionModel) {
  47     disconnect(_selectionModel, 0, this, 0);
  48   }
  49   _selectionModel = selectionModel;
  50   connect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
  51           this, SLOT(currentChanged(QModelIndex, QModelIndex)));
  52   connect(selectionModel, SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
  53           this, SLOT(selectionChanged(QItemSelection, QItemSelection)));
  54 }
  55