kget/conf/selectdirectoryitemdelegate.cpp

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2004 - 2007 KGet Developers <kget@kde.org>
   4    Copyright (C) 2007 by Javier Goday <jgoday@gmail.com>
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public
   8    License as published by the Free Software Foundation; either
   9    version 2 of the License, or (at your option) any later version.
  10 */
  11
  12 #include "selectdirectoryitemdelegate.h"
  13
  14
  15 #include <KUrlRequester>
  16
  17 SelectDirectoryItemDelegate::SelectDirectoryItemDelegate(QObject *parent)
  18     : QItemDelegate(parent)
  19 {
  20 }
  21
  22 QWidget *SelectDirectoryItemDelegate::createEditor(QWidget *parent,
  23             const QStyleOptionViewItem &option, const QModelIndex &index) const
  24 {
  25     Q_UNUSED(option)
  26     Q_UNUSED(index)
  27
  28     KUrlRequester *widget = new KUrlRequester(parent);
  29     widget->setMode(KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly);
  30     widget->setPath(index.model()->data(index, Qt::DisplayRole).toString());
  31
  32     return widget;
  33 }
  34
  35 void SelectDirectoryItemDelegate::updateEditorGeometry(QWidget *editor,
  36      const QStyleOptionViewItem &option, const QModelIndex &index) const
  37 {
  38     Q_UNUSED(index)
  39
  40     editor->setGeometry(option.rect);
  41 }
  42
  43 void SelectDirectoryItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
  44                                     const QModelIndex &index) const
  45 {
  46     KUrlRequester *fileWidget = static_cast<KUrlRequester*>(editor);
  47     QString path = fileWidget->url().pathOrUrl();
  48
  49     if (!path.isEmpty()) {
  50         model->setData(index, path);
  51     }
  52 }