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

   1 #include <QtGui>
   2
   3 #include "dyalog.h"
   4
   5 #ifdef Q_OS_SYMBIAN
   6 #include "flickcharm.h"
   7 #endif
   8
   9 Dyalog::Dyalog(QWidget *parent, bool showButtons_):
  10     QDialog(parent, Qt::Dialog | Qt::WindowTitleHint |
  11                     Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint),
  12     showButtons(showButtons_)
  13 {
  14     scroller = new QScrollArea(this);
  15
  16 #if defined(Q_WS_MAEMO_5)
  17     scroller->setProperty("FingerScrollable", true);
  18     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  19 #elif defined(Q_OS_SYMBIAN)
  20     FlickCharm *charm = new FlickCharm(this);
  21     charm->activateOn(scroller);
  22 #else
  23     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  24 #endif
  25     scroller->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  26     scroller->setFrameStyle(QFrame::NoFrame);
  27
  28     content = new QWidget(scroller);
  29     contentLayout = new QVBoxLayout(content);
  30     contentLayout->setMargin(0);
  31     content->setLayout(contentLayout);
  32
  33     QBoxLayout *boxLayout;
  34     QRect screenGeometry = QApplication::desktop()->screenGeometry();
  35     if (screenGeometry.width() < screenGeometry.height()) {
  36 #ifndef Q_OS_SYMBIAN
  37         if (showButtons) {
  38             buttonBox = new QDialogButtonBox(Qt::Horizontal, this);
  39         }
  40 #endif
  41         boxLayout = new QVBoxLayout(this);
  42     } else {
  43 #ifndef Q_OS_SYMBIAN
  44         if (showButtons) {
  45             buttonBox = new QDialogButtonBox(Qt::Vertical, this);
  46         }
  47 #endif
  48         boxLayout = new QHBoxLayout(this);
  49     }
  50     boxLayout->addWidget(scroller);
  51 #ifndef Q_OS_SYMBIAN
  52     if (showButtons) {
  53         boxLayout->addWidget(buttonBox);
  54     }
  55 #endif
  56     setLayout(boxLayout);
  57
  58     scroller->setWidget(content);
  59     content->show();
  60     scroller->setWidgetResizable(true);
  61
  62 #if defined(Q_OS_SYMBIAN)
  63     QAction *closeAction = new QAction(tr("Back"), this);
  64     closeAction->setSoftKeyRole(QAction::NegativeSoftKey);
  65     connect(closeAction, SIGNAL(triggered()), this, SLOT(reject()));
  66     addAction(closeAction);
  67     menuBar = 0;
  68 #endif // Q_OS_SYMBIAN
  69 }
  70
  71 void Dyalog::addWidget(QWidget *widget)
  72 {
  73     contentLayout->addWidget(widget);
  74 }
  75
  76 void Dyalog::addStretch(int stretch)
  77 {
  78     contentLayout->addStretch(stretch);
  79 }
  80
  81 void Dyalog::addButton(const QString &label, QObject *receiver,
  82                        const char *slot, QDialogButtonBox::ButtonRole role)
  83 {
  84     if (!showButtons) {
  85         return;
  86     }
  87 #ifdef Q_OS_SYMBIAN
  88     Q_UNUSED(role);
  89     if (!menuBar) {
  90         menuBar = new QMenuBar(this);
  91     }
  92     QAction *action = new QAction(label, this);
  93     connect(action, SIGNAL(triggered()), receiver, slot);
  94     menuBar->addAction(action);
  95 #else
  96     QPushButton *button = new QPushButton(label, this);
  97     connect(button, SIGNAL(clicked()), receiver, slot);
  98     buttonBox->addButton(button, role);
  99 #endif // Q_OS_SYMBIAN
 100 }
 101
 102 #ifdef Q_OS_SYMBIAN
 103
 104 void Dyalog::show()
 105 {
 106     foreach (QWidget *w, QApplication::allWidgets()) {
 107         w->setContextMenuPolicy(Qt::NoContextMenu);
 108     }
 109     showMaximized();
 110 }
 111
 112 int Dyalog::exec()
 113 {
 114     show();
 115     return QDialog::exec();
 116 }
 117
 118 #endif // Q_OS_SYMBIAN