def install_translator(qapp): """Install Qt translator to the QApplication instance""" global QT_TRANSLATOR if QT_TRANSLATOR is None: qt_translator = QTranslator() if qt_translator.load("qt_" + QLocale.system().name(), QLibraryInfo.location(QLibraryInfo.TranslationsPath)): QT_TRANSLATOR = qt_translator # Keep reference alive if QT_TRANSLATOR is not None: qapp.installTranslator(QT_TRANSLATOR)
def install_translator(qapp): """Install Qt translator to the QApplication instance""" global QT_TRANSLATOR if QT_TRANSLATOR is None: qt_translator = QTranslator() if qt_translator.load("qt_"+QLocale.system().name(), QLibraryInfo.location(QLibraryInfo.TranslationsPath)): QT_TRANSLATOR = qt_translator # Keep reference alive if QT_TRANSLATOR is not None: qapp.installTranslator(QT_TRANSLATOR)
def install_translator(qapp): """Install Qt translator to the QApplication instance""" global QT_TRANSLATOR if QT_TRANSLATOR is None: from qtpy.QtCore import QLocale, QTranslator, QLibraryInfo locale = QLocale.system().name() # Qt-specific translator qt_translator = QTranslator() paths = QLibraryInfo.location(QLibraryInfo.TranslationsPath) if qt_translator.load("qt_" + locale, paths): QT_TRANSLATOR = qt_translator # Keep reference alive if QT_TRANSLATOR is not None: qapp.installTranslator(QT_TRANSLATOR)
def __init__(self, parent=None, hide_nav_bar=False, hide_menu_bar=False, hide_status_bar=False): super(PyDMMainWindow, self).__init__(parent) self.app = QApplication.instance() self.font_factor = 1 self.iconFont = IconFont() self._display_widget = None self._showing_file_path_in_title_bar = False self._saved_menu_geometry = None self._saved_menu_height = None self._new_widget_size = None self.default_font_size = QApplication.instance().font().pointSizeF() self.home_file = None self.home_widget = None self.designer_path = None self.ui = Ui_MainWindow() self.ui.setupUi(self) self.ui.navbar.setIconSize(QSize(24, 24)) self.ui.navbar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon) self.ui.actionHome.triggered.connect(self.home_triggered) self.ui.actionHome.setIcon(self.iconFont.icon("home")) self.ui.actionBack.triggered.connect(self.back_triggered) self.ui.actionBack.setIcon(self.iconFont.icon("angle-left")) self.ui.actionForward.triggered.connect(self.forward_triggered) self.ui.actionForward.setIcon(self.iconFont.icon("angle-right")) self.ui.actionEdit_in_Designer.triggered.connect(self.edit_in_designer) self.ui.actionOpen_File.triggered.connect(self.open_file_action) self.ui.actionReload_Display.triggered.connect(self.reload_display) self.ui.actionIncrease_Font_Size.triggered.connect( self.increase_font_size) self.ui.actionDecrease_Font_Size.triggered.connect( self.decrease_font_size) self.ui.actionDefault_Font_Size.triggered.connect(self.reset_font_size) self.ui.actionEnter_Fullscreen.triggered.connect(self.enter_fullscreen) self.ui.actionShow_File_Path_in_Title_Bar.triggered.connect( self.toggle_file_path_in_title_bar) self.ui.actionShow_Navigation_Bar.triggered.connect( self.toggle_nav_bar) self.ui.actionShow_Menu_Bar.triggered.connect(self.toggle_menu_bar) self.ui.actionShow_Status_Bar.triggered.connect(self.toggle_status_bar) self.ui.actionShow_Connections.triggered.connect(self.show_connections) self.ui.actionAbout_PyDM.triggered.connect(self.show_about_window) self.ui.actionLoadTool.triggered.connect(self.load_tool) self.ui.actionLoadTool.setIcon(self.iconFont.icon("rocket")) self.ui.actionQuit.triggered.connect(self.quit_main_window) if hide_nav_bar: self.toggle_nav_bar(False) if hide_menu_bar: # Toggle the menu bar via the QAction so that the menu item # stays in sync with menu visibility. self.ui.actionShow_Menu_Bar.activate(QAction.Trigger) if hide_status_bar: self.toggle_status_bar(False) #Try to find the designer binary. self.ui.actionEdit_in_Designer.setEnabled(False) possible_designer_bin_paths = ( QLibraryInfo.location(QLibraryInfo.BinariesPath), QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath)) for bin_path in possible_designer_bin_paths: if platform.system() == 'Darwin': designer_path = os.path.join( bin_path, 'Designer.app/Contents/MacOS/Designer') elif platform.system() == 'Linux': designer_path = os.path.join(bin_path, 'designer') else: designer_path = os.path.join(bin_path, 'designer.exe') if os.path.isfile(designer_path): self.designer_path = designer_path break self.update_tools_menu() self.enable_disable_navigation()