int QPrintPreviewWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: paintRequested((*reinterpret_cast< QPrinter*(*)>(_a[1]))); break;
case 1: previewChanged(); break;
case 2: print(); break;
case 3: zoomIn((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 4: zoomIn(); break;
case 5: zoomOut((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 6: zoomOut(); break;
case 7: setZoomFactor((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 8: setOrientation((*reinterpret_cast< QPrinter::Orientation(*)>(_a[1]))); break;
case 9: setViewMode((*reinterpret_cast< ViewMode(*)>(_a[1]))); break;
case 10: setZoomMode((*reinterpret_cast< ZoomMode(*)>(_a[1]))); break;
case 11: setCurrentPage((*reinterpret_cast< int(*)>(_a[1]))); break;
case 12: fitToWidth(); break;
case 13: fitInView(); break;
case 14: setLandscapeOrientation(); break;
case 15: setPortraitOrientation(); break;
case 16: setSinglePageViewMode(); break;
case 17: setFacingPagesViewMode(); break;
case 18: setAllPagesViewMode(); break;
case 19: updatePreview(); break;
case 20: d_func()->_q_fit(); break;
case 21: d_func()->_q_updateCurrentPage(); break;
}
_id -= 22;
}
return _id;
}
/**
Ce slot prive emet le signal paintRequested avec :
* la liste des schemas a imprimer / selectionnes
* un booleen indiquant s'il faut adapter les schemas aux pages ou non
* l'imprimante a utiliser
*/
void QETPrintPreviewDialog::requestPaint(QPrinter *printer) {
emit(
paintRequested(
diagrams_list_ -> selectedDiagrams(),
fit_diagram_to_page_ -> isChecked(),
render_properties_ -> exportProperties(),
printer
)
);
}
void TetrixBoard::update()
{
QRect rect = contentsRect();
if (image.size() != rect.size())
image = QImage(rect.size(), QImage::Format_ARGB32_Premultiplied);
image.fill(qRgba(0,0,0,0));
QPainter painter;
painter.begin(&image);
int boardTop = rect.bottom() - BoardHeight*squareHeight();
painter.translate(rect.left(), boardTop);
emit paintRequested(&painter);
QFrame::update();
}
