QDialog::DialogCode QIMainDialog::exec(bool fApplicationModal /* = true */)
{
/* Check for the recursive run: */
AssertMsgReturn(!m_pEventLoop, ("QIMainDialog::exec() is called recursively!\n"), QDialog::Rejected);
/* Reset the result code: */
setResult(QDialog::Rejected);
/* Should we delete ourself on close in theory? */
const bool fOldDeleteOnClose = testAttribute(Qt::WA_DeleteOnClose);
/* For the exec() time, set this attribute to 'false': */
setAttribute(Qt::WA_DeleteOnClose, false);
/* Which is the current window-modality? */
const Qt::WindowModality oldModality = windowModality();
/* For the exec() time, set this attribute to 'window-modal' or 'application-modal': */
setWindowModality(!fApplicationModal ? Qt::WindowModal : Qt::ApplicationModal);
/* Show ourself: */
show();
/* Create a local event-loop: */
{
QEventLoop eventLoop;
m_pEventLoop = &eventLoop;
/* Guard ourself for the case
* we destroyed ourself in our event-loop: */
QPointer<QIMainDialog> guard = this;
/* Start the blocking event-loop: */
eventLoop.exec();
/* Are we still valid? */
if (guard.isNull())
return QDialog::Rejected;
m_pEventLoop = 0;
}
/* Save the result code early (we can delete ourself on close): */
const QDialog::DialogCode enmResultCode = result();
/* Return old modality: */
setWindowModality(oldModality);
/* Reset attribute to previous value: */
setAttribute(Qt::WA_DeleteOnClose, fOldDeleteOnClose);
/* Delete ourself if we should do that on close: */
if (fOldDeleteOnClose)
delete this;
/* Return the result code: */
return enmResultCode;
}
int GtkFileDialog::exec() {
d->setModality(windowModality());
bool deleteOnClose = testAttribute(Qt::WA_DeleteOnClose);
setAttribute(Qt::WA_DeleteOnClose, false);
bool wasShowModal = testAttribute(Qt::WA_ShowModal);
setAttribute(Qt::WA_ShowModal, true);
setResult(0);
show();
QPointer<QDialog> guard = this;
d->exec();
if (guard.isNull())
return QDialog::Rejected;
setAttribute(Qt::WA_ShowModal, wasShowModal);
return result();
}
void GtkFileDialog::setVisible(bool visible) {
if (visible) {
if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden)) {
return;
}
} else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden)) {
return;
}
if (visible) {
showHelper(windowFlags(), windowModality(), parentWidget() ? parentWidget()->windowHandle() : nullptr);
} else {
hideHelper();
}
// Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below
// updates the state correctly, but skips showing the non-native version:
setAttribute(Qt::WA_DontShowOnScreen);
QDialog::setVisible(visible);
}
int QWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 23)
qt_static_metacall(this, _c, _id, _a);
_id -= 23;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = isModal(); break;
case 1: *reinterpret_cast< Qt::WindowModality*>(_v) = windowModality(); break;
case 2: *reinterpret_cast< bool*>(_v) = isEnabled(); break;
case 3: *reinterpret_cast< QRect*>(_v) = geometry(); break;
case 4: *reinterpret_cast< QRect*>(_v) = frameGeometry(); break;
case 5: *reinterpret_cast< QRect*>(_v) = normalGeometry(); break;
case 6: *reinterpret_cast< int*>(_v) = x(); break;
case 7: *reinterpret_cast< int*>(_v) = y(); break;
case 8: *reinterpret_cast< QPoint*>(_v) = pos(); break;
case 9: *reinterpret_cast< QSize*>(_v) = frameSize(); break;
case 10: *reinterpret_cast< QSize*>(_v) = size(); break;
case 11: *reinterpret_cast< int*>(_v) = width(); break;
case 12: *reinterpret_cast< int*>(_v) = height(); break;
case 13: *reinterpret_cast< QRect*>(_v) = rect(); break;
case 14: *reinterpret_cast< QRect*>(_v) = childrenRect(); break;
case 15: *reinterpret_cast< QRegion*>(_v) = childrenRegion(); break;
case 16: *reinterpret_cast< QSizePolicy*>(_v) = sizePolicy(); break;
case 17: *reinterpret_cast< QSize*>(_v) = minimumSize(); break;
case 18: *reinterpret_cast< QSize*>(_v) = maximumSize(); break;
case 19: *reinterpret_cast< int*>(_v) = minimumWidth(); break;
case 20: *reinterpret_cast< int*>(_v) = minimumHeight(); break;
case 21: *reinterpret_cast< int*>(_v) = maximumWidth(); break;
case 22: *reinterpret_cast< int*>(_v) = maximumHeight(); break;
case 23: *reinterpret_cast< QSize*>(_v) = sizeIncrement(); break;
case 24: *reinterpret_cast< QSize*>(_v) = baseSize(); break;
case 25: *reinterpret_cast< QPalette*>(_v) = palette(); break;
case 26: *reinterpret_cast< QFont*>(_v) = font(); break;
case 27: *reinterpret_cast< QCursor*>(_v) = cursor(); break;
case 28: *reinterpret_cast< bool*>(_v) = hasMouseTracking(); break;
case 29: *reinterpret_cast< bool*>(_v) = isActiveWindow(); break;
case 30: *reinterpret_cast< Qt::FocusPolicy*>(_v) = focusPolicy(); break;
case 31: *reinterpret_cast< bool*>(_v) = hasFocus(); break;
case 32: *reinterpret_cast< Qt::ContextMenuPolicy*>(_v) = contextMenuPolicy(); break;
case 33: *reinterpret_cast< bool*>(_v) = updatesEnabled(); break;
case 34: *reinterpret_cast< bool*>(_v) = isVisible(); break;
case 35: *reinterpret_cast< bool*>(_v) = isMinimized(); break;
case 36: *reinterpret_cast< bool*>(_v) = isMaximized(); break;
case 37: *reinterpret_cast< bool*>(_v) = isFullScreen(); break;
case 38: *reinterpret_cast< QSize*>(_v) = sizeHint(); break;
case 39: *reinterpret_cast< QSize*>(_v) = minimumSizeHint(); break;
case 40: *reinterpret_cast< bool*>(_v) = acceptDrops(); break;
case 41: *reinterpret_cast< QString*>(_v) = windowTitle(); break;
case 42: *reinterpret_cast< QIcon*>(_v) = windowIcon(); break;
case 43: *reinterpret_cast< QString*>(_v) = windowIconText(); break;
case 44: *reinterpret_cast< double*>(_v) = windowOpacity(); break;
case 45: *reinterpret_cast< bool*>(_v) = isWindowModified(); break;
case 46: *reinterpret_cast< QString*>(_v) = toolTip(); break;
case 47: *reinterpret_cast< QString*>(_v) = statusTip(); break;
case 48: *reinterpret_cast< QString*>(_v) = whatsThis(); break;
case 49: *reinterpret_cast< QString*>(_v) = accessibleName(); break;
case 50: *reinterpret_cast< QString*>(_v) = accessibleDescription(); break;
case 51: *reinterpret_cast< Qt::LayoutDirection*>(_v) = layoutDirection(); break;
case 52: *reinterpret_cast< bool*>(_v) = autoFillBackground(); break;
case 53: *reinterpret_cast< QString*>(_v) = styleSheet(); break;
case 54: *reinterpret_cast< QLocale*>(_v) = locale(); break;
case 55: *reinterpret_cast< QString*>(_v) = windowFilePath(); break;
case 56: *reinterpret_cast< Qt::InputMethodHints*>(_v) = inputMethodHints(); break;
}
_id -= 57;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 1: setWindowModality(*reinterpret_cast< Qt::WindowModality*>(_v)); break;
case 2: setEnabled(*reinterpret_cast< bool*>(_v)); break;
case 3: setGeometry(*reinterpret_cast< QRect*>(_v)); break;
case 8: move(*reinterpret_cast< QPoint*>(_v)); break;
case 10: resize(*reinterpret_cast< QSize*>(_v)); break;
case 16: setSizePolicy(*reinterpret_cast< QSizePolicy*>(_v)); break;
case 17: setMinimumSize(*reinterpret_cast< QSize*>(_v)); break;
case 18: setMaximumSize(*reinterpret_cast< QSize*>(_v)); break;
case 19: setMinimumWidth(*reinterpret_cast< int*>(_v)); break;
case 20: setMinimumHeight(*reinterpret_cast< int*>(_v)); break;
case 21: setMaximumWidth(*reinterpret_cast< int*>(_v)); break;
case 22: setMaximumHeight(*reinterpret_cast< int*>(_v)); break;
case 23: setSizeIncrement(*reinterpret_cast< QSize*>(_v)); break;
case 24: setBaseSize(*reinterpret_cast< QSize*>(_v)); break;
case 25: setPalette(*reinterpret_cast< QPalette*>(_v)); break;
case 26: setFont(*reinterpret_cast< QFont*>(_v)); break;
case 27: setCursor(*reinterpret_cast< QCursor*>(_v)); break;
case 28: setMouseTracking(*reinterpret_cast< bool*>(_v)); break;
case 30: setFocusPolicy(*reinterpret_cast< Qt::FocusPolicy*>(_v)); break;
case 32: setContextMenuPolicy(*reinterpret_cast< Qt::ContextMenuPolicy*>(_v)); break;
case 33: setUpdatesEnabled(*reinterpret_cast< bool*>(_v)); break;
case 34: setVisible(*reinterpret_cast< bool*>(_v)); break;
case 40: setAcceptDrops(*reinterpret_cast< bool*>(_v)); break;
case 41: setWindowTitle(*reinterpret_cast< QString*>(_v)); break;
case 42: setWindowIcon(*reinterpret_cast< QIcon*>(_v)); break;
case 43: setWindowIconText(*reinterpret_cast< QString*>(_v)); break;
case 44: setWindowOpacity(*reinterpret_cast< double*>(_v)); break;
case 45: setWindowModified(*reinterpret_cast< bool*>(_v)); break;
case 46: setToolTip(*reinterpret_cast< QString*>(_v)); break;
case 47: setStatusTip(*reinterpret_cast< QString*>(_v)); break;
case 48: setWhatsThis(*reinterpret_cast< QString*>(_v)); break;
case 49: setAccessibleName(*reinterpret_cast< QString*>(_v)); break;
case 50: setAccessibleDescription(*reinterpret_cast< QString*>(_v)); break;
case 51: setLayoutDirection(*reinterpret_cast< Qt::LayoutDirection*>(_v)); break;
case 52: setAutoFillBackground(*reinterpret_cast< bool*>(_v)); break;
case 53: setStyleSheet(*reinterpret_cast< QString*>(_v)); break;
case 54: setLocale(*reinterpret_cast< QLocale*>(_v)); break;
case 55: setWindowFilePath(*reinterpret_cast< QString*>(_v)); break;
case 56: setInputMethodHints(*reinterpret_cast< Qt::InputMethodHints*>(_v)); break;
}
_id -= 57;
} else if (_c == QMetaObject::ResetProperty) {
switch (_id) {
case 27: unsetCursor(); break;
case 51: unsetLayoutDirection(); break;
case 54: unsetLocale(); break;
}
_id -= 57;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
bool *_b = reinterpret_cast<bool*>(_a[0]);
switch (_id) {
case 41: *_b = isWindow(); break;
case 42: *_b = isWindow(); break;
case 43: *_b = isWindow(); break;
case 44: *_b = isWindow(); break;
case 45: *_b = isWindow(); break;
case 55: *_b = isWindow(); break;
}
_id -= 57;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 57;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 57;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 57;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 57;
}
#endif // QT_NO_PROPERTIES
return _id;
}