rbutil/rbutilqt/browsedirtree.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Riebeling
  10  *   $Id: installrb.cpp 13990 2007-07-25 22:26:10Z Dominik Wenger $
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include <QtGui>
  21
  22 #include "browsedirtree.h"
  23 #include "ui_browsedirtreefrm.h"
  24
  25
  26 BrowseDirtree::BrowseDirtree(QWidget *parent) : QDialog(parent)
  27 {
  28     ui.setupUi(this);
  29     this->setModal(true);
  30     ui.tree->setModel(&model);
  31     model.setReadOnly(true);
  32     // disable size / date / type columns
  33     ui.tree->setColumnHidden(1, true);
  34     ui.tree->setColumnHidden(2, true);
  35     ui.tree->setColumnHidden(3, true);
  36 }
  37
  38
  39 void BrowseDirtree::setDir(QDir &dir)
  40 {
  41     qDebug() << "BrowseDirtree::setDir()" << model.index(dir.absolutePath());
  42
  43     // do not try to hilight directory if it's not valid.
  44     if(!dir.exists()) return;
  45     // hilight the set directory if it's valid
  46     if(model.index(dir.absolutePath()).isValid()) {
  47         QModelIndex p = model.index(dir.absolutePath());
  48         ui.tree->setCurrentIndex(p);
  49         ui.tree->scrollTo(p);
  50         ui.tree->resizeColumnToContents(0);
  51     }
  52 }
  53
  54
  55 void BrowseDirtree::setFilter(QDir::Filters filters)
  56 {
  57     model.setFilter(filters);
  58 }
  59
  60
  61 void BrowseDirtree::accept()
  62 {
  63     QString path;
  64     path = model.filePath(ui.tree->currentIndex());
  65
  66     this->close();
  67     emit itemChanged(path);
  68     setResult(QDialog::Accepted);
  69 }
  70
  71 QString BrowseDirtree::getSelected()
  72 {
  73     QString path;
  74     path = model.filePath(ui.tree->currentIndex());
  75     return path;
  76 }
  77
  78