/** * zooms in by factor f */ void RS_GraphicView::zoomIn(double f, const RS_Vector& center) { if (f<1.0e-6) { RS_DEBUG->print(RS_Debug::D_WARNING, "RS_GraphicView::zoomIn: invalid factor"); return; } RS_Vector c = center; if (!c.valid) { //find mouse position c= getMousePosition(); } zoomWindow( toGraph(RS_Vector(0,0)) .scale(c, RS_Vector(1.0/f,1.0/f)), toGraph(RS_Vector(getWidth(),getHeight())) .scale(c, RS_Vector(1.0/f,1.0/f))); //adjustOffsetControls(); //adjustZoomControls(); // updateGrid(); redraw(); }
void Mac::OSXStyle::initWindowMenu(QMainWindow *mw) { if (!windowMenu && mw) { windowMenu=new QMenu(tr("&Window"), mw); closeAct=Ui::ActionCollection::get()->createAction("close-window", tr("Close")); minAct=Ui::ActionCollection::get()->createAction("minimize-window", tr("Minimize")); zoomAct=Ui::ActionCollection::get()->createAction("zoom-window", tr("Zoom")); windowMenu->addAction(closeAct); windowMenu->addAction(minAct); windowMenu->addAction(zoomAct); windowMenu->addSeparator(); addWindow(mw); mw->menuBar()->addMenu(windowMenu); actions[mw]->setChecked(true); connect(qApp, SIGNAL(focusWindowChanged(QWindow *)), SLOT(focusWindowChanged(QWindow *))); closeAct->setShortcut(Qt::ControlModifier+Qt::Key_W); minAct->setShortcut(Qt::ControlModifier+Qt::Key_M); connect(closeAct, SIGNAL(triggered()), SLOT(closeWindow())); connect(minAct, SIGNAL(triggered()), SLOT(minimizeWindow())); connect(zoomAct, SIGNAL(triggered()), SLOT(zoomWindow())); controlActions(mw); } }