git.maemo.org Git - jenirok/blob - src/gui/buttonselector.cpp

   1 /*
   2  * This file is part of Jenirok.
   3  *
   4  * Jenirok is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Jenirok is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Jenirok.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 #include <QtGui/QStandardItem>
  20 #include "buttonselector.h"
  21
  22 ButtonSelector::ButtonSelector(QString const& text, QWidget* parent): QMaemo5ValueButton(text, parent),
  23 selector_(0), model_(0)
  24 {
  25         setValueLayout(QMaemo5ValueButton::ValueBesideText);
  26         selector_ = new QMaemo5ListPickSelector(this);
  27         model_ = new QStandardItemModel(0, 1);
  28         selector_->setModel(model_);
  29         setPickSelector(selector_);
  30 }
  31
  32 void ButtonSelector::addItem(QString const& text)
  33 {
  34         addItem(text, QVariant(text));
  35 }
  36
  37 void ButtonSelector::addItem(QString const& text, QVariant const& value)
  38 {
  39         QStandardItem* item = new QStandardItem(text);
  40         item->setData(value, Qt::UserRole);
  41         item->setTextAlignment(Qt::AlignCenter);
  42         item->setEditable(false);
  43         model_->appendRow(item);
  44
  45         if(selector_->currentIndex() < 0)
  46         {
  47                 selector_->setCurrentIndex(0);
  48         }
  49 }
  50
  51 void ButtonSelector::clear()
  52 {
  53         model_->clear();
  54 }
  55
  56 void ButtonSelector::setCurrentIndex(int index)
  57 {
  58         selector_->setCurrentIndex(index);
  59 }
  60
  61 int ButtonSelector::currentIndex() const
  62 {
  63         return selector_->currentIndex();
  64 }
  65
  66 QString ButtonSelector::text() const
  67 {
  68         return selector_->currentValueText();
  69 }
  70
  71 QVariant ButtonSelector::value() const
  72 {
  73         int currentIndex = selector_->currentIndex();
  74
  75         if(currentIndex < 0)
  76         {
  77                 return QVariant("");
  78         }
  79
  80         QStandardItem* item = model_->item(currentIndex);
  81
  82         return item->data(Qt::UserRole);
  83 }