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     setAttribute(Qt::WA_DeleteOnClose);
  16
  17     scroller = new QScrollArea(this);
  18
  19 #if defined(Q_WS_MAEMO_5)
  20     scroller->setProperty("FingerScrollable", true);
  21     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  22 #elif defined(Q_OS_SYMBIAN)
  23     FlickCharm *charm = new FlickCharm(this);
  24     charm->activateOn(scroller);
  25 #else
  26     scroller->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  27 #endif
  28     scroller->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  29     scroller->setFrameStyle(QFrame::NoFrame);
  30 #if defined(Q_OS_SYMBIAN)
  31     // setStyleSheet("QFrame {margin:0; border:0; padding:0}");
  32     setStyleSheet("QScrollArea {margin:0; border:0; padding:0}");
  33 #endif
  34
  35     content = new QWidget(scroller);
  36     contentLayout = new QVBoxLayout(content);
  37 #if !defined(Q_OS_SYMBIAN)
  38     contentLayout->setMargin(0);
  39 #endif
  40     content->setLayout(contentLayout);
  41
  42     QBoxLayout *boxLayout;
  43     QRect screenGeometry = QApplication::desktop()->screenGeometry();
  44     if (screenGeometry.width() < screenGeometry.height()) {
  45 #ifndef Q_OS_SYMBIAN
  46         if (showButtons) {
  47             buttonBox = new QDialogButtonBox(Qt::Horizontal, this);
  48         }
  49 #endif
  50         boxLayout = new QVBoxLayout(this);
  51     } else {
  52 #ifndef Q_OS_SYMBIAN
  53         if (showButtons) {
  54             buttonBox = new QDialogButtonBox(Qt::Vertical, this);
  55         }
  56 #endif
  57         boxLayout = new QHBoxLayout(this);
  58     }
  59 #if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5)
  60     boxLayout->setMargin(0);
  61 #endif
  62     boxLayout->addWidget(scroller);
  63 #ifndef Q_OS_SYMBIAN
  64     if (showButtons) {
  65         boxLayout->addWidget(buttonBox);
  66     }
  67 #endif
  68     setLayout(boxLayout);
  69
  70     scroller->setWidget(content);
  71     content->show();
  72     scroller->setWidgetResizable(true);
  73
  74 #if defined(Q_OS_SYMBIAN)
  75     QAction *closeAction = new QAction(tr("Back"), this);
  76     closeAction->setSoftKeyRole(QAction::NegativeSoftKey);
  77     connect(closeAction, SIGNAL(triggered()), this, SLOT(reject()));
  78     addAction(closeAction);
  79     leftSoftKey = 0;
  80     menuBar = 0;
  81 #endif // Q_OS_SYMBIAN
  82 }
  83
  84 void Dyalog::addWidget(QWidget *widget)
  85 {
  86     contentLayout->addWidget(widget);
  87 }
  88
  89 void Dyalog::addStretch(int stretch)
  90 {
  91     contentLayout->addStretch(stretch);
  92 }
  93
  94 void Dyalog::addButton(const QString &label, QObject *receiver,
  95                        const char *slot, QDialogButtonBox::ButtonRole role)
  96 {
  97     TRACE;
  98     if (!showButtons) {
  99         qDebug() << "Ignored: showButtons is false";
 100         return;
 101     }
 102 #ifdef Q_OS_SYMBIAN
 103     Q_UNUSED(role);
 104     if (!leftSoftKey) {
 105         // Add new action as left softkey
 106         leftSoftKey = new QAction(label, this);
 107         leftSoftKey->setSoftKeyRole(QAction::PositiveSoftKey);
 108         connect(leftSoftKey, SIGNAL(triggered()), receiver, slot);
 109         addAction(leftSoftKey);
 110     } else {
 111         if (!menuBar) {
 112             // Create menu bar
 113             menuBar = new QMenuBar(this);
 114             // Add previous LSK to menu bar
 115             leftSoftKey->setSoftKeyRole(QAction::NoSoftKey);
 116             menuBar->addAction(leftSoftKey);
 117         }
 118         // Add new action to menu bar
 119         QAction *action = new QAction(label, this);
 120         connect(action, SIGNAL(triggered()), receiver, slot);
 121         menuBar->addAction(action);
 122     }
 123 #else
 124     QPushButton *button = new QPushButton(label, this);
 125     connect(button, SIGNAL(clicked()), receiver, slot);
 126     buttonBox->addButton(button, role);
 127 #endif // Q_OS_SYMBIAN
 128 }
 129
 130 #ifdef Q_OS_SYMBIAN
 131
 132 void Dyalog::show()
 133 {
 134     foreach (QWidget *w, QApplication::allWidgets()) {
 135         w->setContextMenuPolicy(Qt::NoContextMenu);
 136     }
 137     QDialog::showMaximized();
 138 }
 139
 140 int Dyalog::exec()
 141 {
 142     show();
 143     return QDialog::exec();
 144 }
 145
 146 #endif // Q_OS_SYMBIAN