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

   1 #include <QtGui>
   2
   3 #include "dyalog.h"
   4
   5 Dyalog::Dyalog(QWidget *parent, bool showButtons_):
   6     QDialog(parent, Qt::Dialog | Qt::WindowTitleHint |
   7                     Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint),
   8     showButtons(showButtons_)
   9 {
  10     scroller = new QScrollArea(this);
  11
  12 #ifdef Q_WS_MAEMO_5
  13     scroller->setProperty("FingerScrollable", true);
  14     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  15 #else
  16     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  17 #endif
  18     scroller->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  19     scroller->setFrameStyle(QFrame::NoFrame);
  20
  21     content = new QWidget(scroller);
  22     contentLayout = new QVBoxLayout(content);
  23     contentLayout->setMargin(0);
  24     content->setLayout(contentLayout);
  25
  26     QBoxLayout *boxLayout;
  27     QRect screenGeometry = QApplication::desktop()->screenGeometry();
  28     if (screenGeometry.width() < screenGeometry.height()) {
  29 #ifndef Q_OS_SYMBIAN
  30         if (showButtons) {
  31             buttonBox = new QDialogButtonBox(Qt::Horizontal, this);
  32         }
  33 #endif
  34         boxLayout = new QVBoxLayout(this);
  35     } else {
  36 #ifndef Q_OS_SYMBIAN
  37         if (showButtons) {
  38             buttonBox = new QDialogButtonBox(Qt::Vertical, this);
  39         }
  40 #endif
  41         boxLayout = new QHBoxLayout(this);
  42     }
  43     boxLayout->addWidget(scroller);
  44 #ifndef Q_OS_SYMBIAN
  45     if (showButtons) {
  46         boxLayout->addWidget(buttonBox);
  47     }
  48 #endif
  49     setLayout(boxLayout);
  50
  51     scroller->setWidget(content);
  52     content->show();
  53     scroller->setWidgetResizable(true);
  54
  55 #ifdef Q_OS_SYMBIAN
  56     QAction *closeAction = new QAction(tr("Back"), this);
  57     closeAction->setSoftKeyRole(QAction::NegativeSoftKey);
  58     connect(closeAction, SIGNAL(triggered()), this, SLOT(reject()));
  59     addAction(closeAction);
  60     menu = 0;
  61 #endif // Q_OS_SYMBIAN
  62 }
  63
  64 void Dyalog::addWidget(QWidget *widget)
  65 {
  66     contentLayout->addWidget(widget);
  67 }
  68
  69 void Dyalog::addStretch(int stretch)
  70 {
  71     contentLayout->addStretch(stretch);
  72 }
  73
  74 void Dyalog::addButton(const QString &label, QObject *receiver,
  75                        const char *slot, QDialogButtonBox::ButtonRole role)
  76 {
  77     if (!showButtons) {
  78         return;
  79     }
  80 #ifdef Q_OS_SYMBIAN
  81     Q_UNUSED(role);
  82     if (!menu) {
  83         QAction *menuAction = new QAction(tr("Options"), this);
  84         menuAction->setSoftKeyRole(QAction::PositiveSoftKey);
  85         menu = new QMenu(this);
  86         menuAction->setMenu(menu);
  87     }
  88     QAction *action = new QAction(label, this);
  89     connect(action, SIGNAL(triggered()), receiver, slot);
  90     menu->addAction(action);
  91 #else
  92     QPushButton *button = new QPushButton(label, this);
  93     connect(button, SIGNAL(clicked()), receiver, slot);
  94     buttonBox->addButton(button, role);
  95 #endif // Q_OS_SYMBIAN
  96 }
  97
  98 #ifdef Q_OS_SYMBIAN
  99
 100 void Dyalog::show()
 101 {
 102     foreach (QWidget *w, QApplication::allWidgets()) {
 103         w->setContextMenuPolicy(Qt::NoContextMenu);
 104     }
 105     showMaximized();
 106 }
 107
 108 int Dyalog::exec()
 109 {
 110     show();
 111     return QDialog::exec();
 112 }
 113
 114 #endif // Q_OS_SYMBIAN