vcs.maemo.org Git - dorian/blob - widgets/listwindow.cpp

   1 #include <QtGui>
   2
   3 #include "listwindow.h"
   4 #include "trace.h"
   5
   6 ListWindow::ListWindow(QWidget *parent): QMainWindow(parent), list(0)
   7 {
   8 #ifdef Q_WS_MAEMO_5
   9     setAttribute(Qt::WA_Maemo5StackedWindow, true);
  10 #endif
  11
  12     QFrame *frame = new QFrame(this);
  13     setCentralWidget(frame);
  14     frameLayout = new QHBoxLayout(frame);
  15     frame->setLayout(frameLayout);
  16
  17 #ifndef Q_WS_MAEMO_5
  18     buttonBox = new QDialogButtonBox(Qt::Vertical, this);
  19     frameLayout->addWidget(buttonBox);
  20 #endif
  21 }
  22
  23 void ListWindow::addList(QListView *listView)
  24 {
  25     list = listView;
  26     frameLayout->insertWidget(0, list);
  27     connect(list->selectionModel(),
  28       SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
  29       this,
  30       SLOT(onSelectionChanged(const QItemSelection &, const QItemSelection&)));
  31 }
  32
  33 void ListWindow::addAction(const QString &title, QObject *receiver,
  34                            const char *slot, QDialogButtonBox::ButtonRole role)
  35 {
  36 #ifndef Q_WS_MAEMO_5
  37     QPushButton *button = buttonBox->addButton(title, role);
  38     connect(button, SIGNAL(clicked()), receiver, slot);
  39 #else
  40     Q_UNUSED(role);
  41     QAction *action = menuBar()->addAction(title);
  42     connect(action, SIGNAL(triggered()), receiver, slot);
  43 #endif // ! Q_WS_MAEMO_5
  44 }
  45
  46 void ListWindow::addItemAction(const QString &title, QObject *receiver,
  47                                const char *slot)
  48 {
  49 #ifndef Q_WS_MAEMO_5
  50     QPushButton *button =
  51             buttonBox->addButton(title, QDialogButtonBox::ActionRole);
  52     connect(button, SIGNAL(clicked()), receiver, slot);
  53     itemButtons.append(button);
  54     activateItemButtons();
  55 #else
  56     // FIXME
  57 #endif // ! Q_WS_MAEMO_5
  58 }
  59
  60 #ifdef Q_WS_MAEMO_5
  61
  62 void ListWindow::closeEvent(QCloseEvent *event)
  63 {
  64     // Work around Maemo/Qt but: Menu items are not removed on close
  65     menuBar()->clear();
  66     event->accept();
  67 }
  68
  69 #endif // Q_WS_MAEMO_5
  70
  71 void ListWindow::onSelectionChanged(const QItemSelection &selected,
  72                                     const QItemSelection &deselected)
  73 {
  74     Q_UNUSED(selected);
  75     Q_UNUSED(deselected);
  76 #ifndef Q_WS_MAEMO_5
  77     activateItemButtons();
  78 #endif
  79 }
  80
  81 #ifndef Q_WS_MAEMO_5
  82
  83 void ListWindow::activateItemButtons()
  84 {
  85     bool enable = false;
  86     if (list) {
  87         enable = list->selectionModel()->hasSelection();
  88     }
  89     foreach (QPushButton *button, itemButtons) {
  90         button->setEnabled(enable);
  91     }
  92 }
  93
  94 #endif // ! Q_WS_MAEMO_5