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

   1 #include <QtGui>
   2
   3 #include "dyalog.h"
   4 #include "trace.h"
   5
   6 #ifdef Q_OS_SYMBIAN
   7 #include "flickcharm.h"
   8 #endif
   9
  10 Dyalog::Dyalog(QWidget *parent, bool showButtons_):
  11     QDialog(parent, Qt::Dialog | Qt::WindowTitleHint |
  12                     Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint),
  13     showButtons(showButtons_)
  14 {
  15     scroller = new QScrollArea(this);
  16
  17 #if defined(Q_WS_MAEMO_5)
  18     scroller->setProperty("FingerScrollable", true);
  19     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  20 #elif defined(Q_OS_SYMBIAN)
  21     FlickCharm *charm = new FlickCharm(this);
  22     charm->activateOn(scroller);
  23 #else
  24     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  25 #endif
  26     scroller->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  27     scroller->setFrameStyle(QFrame::NoFrame);
  28
  29     content = new QWidget(scroller);
  30     contentLayout = new QVBoxLayout(content);
  31     contentLayout->setMargin(0);
  32     content->setLayout(contentLayout);
  33
  34     QBoxLayout *boxLayout;
  35     QRect screenGeometry = QApplication::desktop()->screenGeometry();
  36     if (screenGeometry.width() < screenGeometry.height()) {
  37 #ifndef Q_OS_SYMBIAN
  38         if (showButtons) {
  39             buttonBox = new QDialogButtonBox(Qt::Horizontal, this);
  40         }
  41 #endif
  42         boxLayout = new QVBoxLayout(this);
  43     } else {
  44 #ifndef Q_OS_SYMBIAN
  45         if (showButtons) {
  46             buttonBox = new QDialogButtonBox(Qt::Vertical, this);
  47         }
  48 #endif
  49         boxLayout = new QHBoxLayout(this);
  50     }
  51     boxLayout->addWidget(scroller);
  52 #ifndef Q_OS_SYMBIAN
  53     if (showButtons) {
  54         boxLayout->addWidget(buttonBox);
  55     }
  56 #endif
  57     setLayout(boxLayout);
  58
  59     scroller->setWidget(content);
  60     content->show();
  61     scroller->setWidgetResizable(true);
  62
  63 #if defined(Q_OS_SYMBIAN)
  64     QAction *closeAction = new QAction(tr("Back"), this);
  65     closeAction->setSoftKeyRole(QAction::NegativeSoftKey);
  66     connect(closeAction, SIGNAL(triggered()), this, SLOT(reject()));
  67     addAction(closeAction);
  68     leftSoftKey = 0;
  69     menuBar = 0;
  70 #endif // Q_OS_SYMBIAN
  71 }
  72
  73 void Dyalog::addWidget(QWidget *widget)
  74 {
  75     contentLayout->addWidget(widget);
  76 }
  77
  78 void Dyalog::addStretch(int stretch)
  79 {
  80     contentLayout->addStretch(stretch);
  81 }
  82
  83 void Dyalog::addButton(const QString &label, QObject *receiver,
  84                        const char *slot, QDialogButtonBox::ButtonRole role)
  85 {
  86     TRACE;
  87     if (!showButtons) {
  88         qDebug() << "Ignored: showButtons is false";
  89         return;
  90     }
  91 #ifdef Q_OS_SYMBIAN
  92     Q_UNUSED(role);
  93 #if 0
  94     if (!leftSoftKey) {
  95         qDebug() << "Adding left soft key";
  96         leftSoftKey = new QAction(label, this);
  97         leftSoftKey->setSoftKeyRole(QAction::PositiveSoftKey);
  98         connect(leftSoftKey, SIGNAL(triggered()), receiver, slot);
  99         addAction(leftSoftKey);
 100     } else {
 101 #endif
 102         if (!menuBar) {
 103             qDebug() << "Creating menu bar";
 104             menuBar = new QMenuBar(this);
 105             menuBar->addAction(leftSoftKey);
 106         }
 107         qDebug() << "Adding to menu bar";
 108         QAction *action = new QAction(label, this);
 109         connect(action, SIGNAL(triggered()), receiver, slot);
 110         menuBar->addAction(action);
 111 #if 0
 112     }
 113 #endif
 114 #else
 115     QPushButton *button = new QPushButton(label, this);
 116     connect(button, SIGNAL(clicked()), receiver, slot);
 117     buttonBox->addButton(button, role);
 118 #endif // Q_OS_SYMBIAN
 119 }
 120
 121 #ifdef Q_OS_SYMBIAN
 122
 123 void Dyalog::show()
 124 {
 125     foreach (QWidget *w, QApplication::allWidgets()) {
 126         w->setContextMenuPolicy(Qt::NoContextMenu);
 127     }
 128     showMaximized();
 129 }
 130
 131 int Dyalog::exec()
 132 {
 133     show();
 134     return QDialog::exec();
 135 }
 136
 137 #endif // Q_OS_SYMBIAN