我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用PyQt5.QtCore()。
def updateMapCompleters(self): """Update the auto completers for maps.""" for i in range(self.max_no_sets): completer = PyQt5.QtWidgets.QCompleter( scctool.settings.maps, self.le_map[i]) completer.setCaseSensitivity(PyQt5.QtCore.Qt.CaseInsensitive) completer.setCompletionMode( PyQt5.QtWidgets.QCompleter.InlineCompletion) completer.setWrapAround(True) self.le_map[i].setCompleter(completer)
def __init__(self, controller, app, translator): """Init the main window.""" try: super(MainWindow, self).__init__() self.trigger = True self.controller = controller self.translator = translator self.createFormMatchDataBox() self.createTabs() self.createHorizontalGroupBox() self.createBackgroundTasksBox() self.createMenuBar() mainLayout = PyQt5.QtWidgets.QVBoxLayout() mainLayout.addWidget(self.tabs, 0) mainLayout.addWidget(self.fromMatchDataBox, 1) mainLayout.addWidget(self.backgroundTasksBox, 0) mainLayout.addWidget(self.horizontalGroupBox, 0) self.setWindowTitle( "StarCraft Casting Tool v{}".format(scctool.__version__)) self.window = PyQt5.QtWidgets.QWidget() self.window.setLayout(mainLayout) self.setCentralWidget(self.window) # self.size self.statusBar() self.progressBar = BusyProgressBar() # self.progressBar.setMaximumHeight(20) self.progressBar.setMaximumWidth(160) self.progressBar.setMinimumWidth(160) self.progressBar.setVisible(False) self.progressBar.setText(_("FTP Transfer in progress...")) self.statusBar().addPermanentWidget(self.progressBar) self.app = app self.controller.setView(self) self.controller.refreshButtonStatus() self.processEvents() self.settings = PyQt5.QtCore.QSettings( "team pheeniX", "StarCraft Casting Tool") self.restoreGeometry(self.settings.value( "geometry", self.saveGeometry())) self.restoreState(self.settings.value( "windowState", self.saveState())) self.mysubwindow1 = None self.mysubwindow2 = None self.mysubwindow3 = None self.mysubwindow4 = None self.show() except Exception as e: module_logger.exception("message")
def changeLanguage(self, language): """Change the language.""" try: lang = gettext.translation( 'messages', localedir='locales', languages=[language]) lang.install() except: lang = gettext.NullTranslations() self.app.removeTranslator(self.translator) self.translator = PyQt5.QtCore.QTranslator(self.app) self.translator.load(PyQt5.QtCore.QLocale(language), "qtbase", "_", scctool.settings.getAbsPath('locales'), ".qm") self.app.installTranslator(self.translator) scctool.settings.config.parser.set("SCT", "language", language) self.restart()
def __init__(self, package): UIParser.__init__(self, QtCore, QtGui, QtWidgets, LoaderCreatorPolicy(package))
def list_molecules(self): result = []; try: if (not os.path.exists(self.moleculeConfigFile)): raise RuntimeError("Could not load molecules from the file: "+self.moleculeConfigFile); parser = configparser.ConfigParser(); parser.read(self.moleculeConfigFile); result = parser.sections(); except Exception as e: self.noMoleculesWarningMsg = str(e); timer = PyQt5.QtCore.QTimer(self); timer.timeout.connect(self.noMoleculesWarning); timer.setSingleShot(True) timer.start(0); return result
def __init__(self,hardcore,scratchdir): super().__init__(); self.hardcore = hardcore; self.scratchdir = scratchdir self.ui = Ui_MainWindow() self.ui.setupUi(self); self.moleculeConfigFile = "conf/molecules.conf"; _translate = PyQt5.QtCore.QCoreApplication.translate self.ui.moleculesBox.clear(); self.ui.moleculesBox.addItems(self.list_molecules()); self.ui.moleculesBox.model().sort(0); self.ui.moleculesBox.model().insertRow(0); self.ui.moleculesBox.setItemText(0,"Load..."); self.ui.moleculesBox.setCurrentIndex(0); self.ui.mybutn.clicked.connect(self.Go); self.ui.saveTrace.triggered.connect(self.saveTrace); self.ui.actionPrecalculate.triggered.connect(self.precalculate); self.ui.actionClose_figures.triggered.connect(self.close_figs); self.ui.actionExit.triggered.connect(self.quit_program); self.ui.actionHelp.triggered.connect(self.help); self.ui.actionAbout.triggered.connect(self.about); self.ui.moleculesBox.activated.connect(self.moleculeSelected); self.ui.alpha_par.textChanged.connect(self.calculateDalpha); self.ui.alpha_perp.textChanged.connect(self.calculateDalpha); self.ui.Aconst.textChanged.connect(self.update_num_states); self.ui.Bconst.textChanged.connect(self.update_num_states); self.ui.Bconst.textChanged.connect(self.update_timestep); self.ui.Temperature.textChanged.connect(self.update_num_states); self.ui.abundanceEven.textChanged.connect(self.update_num_states); self.ui.abundanceOdd.textChanged.connect(self.update_num_states); self.ui.percentile.textChanged.connect(self.update_num_states); self.ui.forceDT.clicked.connect(self.force_timestep_click); self.ui.Jmax.textChanged.connect(self.update_timestep); self.ui.cos2d.clicked.connect(self.update_timestep); if (not propagation.can_propagate_using_ODE): self.ui.doODE.setEnabled(False); self.ui.doMatrix.setChecked(True); self.ui.doODE.clicked.connect(self.doODE_click); self.ui.doMatrix.clicked.connect(self.doMatrix_click); self.ensemble = []; self.show();
def _wrapinstance(func, ptr, base=None): """Enable implicit cast of pointer to most suitable class This behaviour is available in sip per default. Based on http://nathanhorne.com/pyqtpyside-wrap-instance Usage: This mechanism kicks in under these circumstances. 1. Qt.py is using PySide 1 or 2. 2. A `base` argument is not provided. See :func:`QtCompat.wrapInstance()` Arguments: func (function): Original function ptr (long): Pointer to QObject in memory base (QObject, optional): Base class to wrap with. Defaults to QObject, which should handle anything. """ assert isinstance(ptr, long), "Argument 'ptr' must be of type <long>" assert (base is None) or issubclass(base, Qt.QtCore.QObject), ( "Argument 'base' must be of type <QObject>") if base is None: q_object = func(long(ptr), Qt.QtCore.QObject) meta_object = q_object.metaObject() class_name = meta_object.className() super_class_name = meta_object.superClass().className() if hasattr(Qt.QtWidgets, class_name): base = getattr(Qt.QtWidgets, class_name) elif hasattr(Qt.QtWidgets, super_class_name): base = getattr(Qt.QtWidgets, super_class_name) else: base = Qt.QtCore.QObject return func(long(ptr), base)
