Python Thread.setSingleShot方法代码示例

# 需要导入模块: from threading import Thread [as 别名]
# 或者: from threading.Thread import setSingleShot [as 别名]
    def __init__(self, pathtoebook=None, debug_javascript=False, open_at=None,
                 start_in_fullscreen=False, continue_reading=False, listener=None):
        MainWindow.__init__(self, debug_javascript)
        self.view.magnification_changed.connect(self.magnification_changed)
        self.closed = False
        self.show_toc_on_open = False
        self.listener = listener
        if listener is not None:
            t = Thread(name='ConnListener', target=listen, args=(self,))
            t.daemon = True
            t.start()
            self.msg_from_anotherinstance.connect(self.another_instance_wants_to_talk, type=Qt.QueuedConnection)
        self.current_book_has_toc = False
        self.iterator          = None
        self.current_page      = None
        self.pending_search    = None
        self.pending_search_dir= None
        self.pending_anchor    = None
        self.pending_reference = None
        self.pending_bookmark  = None
        self.pending_restore   = False
        self.pending_goto_page = None
        self.cursor_hidden     = False
        self.existing_bookmarks= []
        self.selected_text     = None
        self.was_maximized     = False
        self.page_position_on_footnote_toggle = []
        self.read_settings()
        self.autosave_timer = t = QTimer(self)
        t.setInterval(self.AUTOSAVE_INTERVAL * 1000), t.setSingleShot(True)
        t.timeout.connect(self.autosave)
        self.pos.value_changed.connect(self.update_pos_label)
        self.pos.value_changed.connect(self.autosave_timer.start)
        self.pos.setMinimumWidth(150)
        self.setFocusPolicy(Qt.StrongFocus)
        self.view.set_manager(self)
        self.pi = ProgressIndicator(self)
        self.action_quit = QAction(_('&Quit'), self)
        self.addAction(self.action_quit)
        self.view_resized_timer = QTimer(self)
        self.view_resized_timer.timeout.connect(self.viewport_resize_finished)
        self.view_resized_timer.setSingleShot(True)
        self.resize_in_progress = False
        self.action_reload = QAction(_('&Reload book'), self)
        self.action_reload.triggered.connect(self.reload_book)
        self.action_quit.triggered.connect(self.quit)
        self.action_reference_mode.triggered[bool].connect(self.view.reference_mode)
        self.action_metadata.triggered[bool].connect(self.metadata.setVisible)
        self.action_table_of_contents.toggled[bool].connect(self.set_toc_visible)
        self.action_copy.triggered[bool].connect(self.copy)
        self.action_font_size_larger.triggered.connect(self.font_size_larger)
        self.action_font_size_smaller.triggered.connect(self.font_size_smaller)
        self.action_open_ebook.triggered[bool].connect(self.open_ebook)
        self.action_next_page.triggered.connect(self.view.next_page)
        self.action_previous_page.triggered.connect(self.view.previous_page)
        self.action_find_next.triggered.connect(self.find_next)
        self.action_find_previous.triggered.connect(self.find_previous)
        self.action_full_screen.triggered[bool].connect(self.toggle_fullscreen)
        self.action_back.triggered[bool].connect(self.back)
        self.action_forward.triggered[bool].connect(self.forward)
        self.action_preferences.triggered.connect(self.do_config)
        self.pos.editingFinished.connect(self.goto_page_num)
        self.vertical_scrollbar.valueChanged[int].connect(lambda
                x:self.goto_page(x/100.))
        self.search.search.connect(self.find)
        self.search.focus_to_library.connect(lambda: self.view.setFocus(Qt.OtherFocusReason))
        self.toc.pressed[QModelIndex].connect(self.toc_clicked)
        self.toc.searched.connect(partial(self.toc_clicked, force=True))
        def toggle_toc(ev):
            try:
                key = self.view.shortcuts.get_match(ev)
            except AttributeError:
                pass
            if key == 'Table of Contents':
                ev.accept()
                self.action_table_of_contents.trigger()
                return True
            return False
        self.toc.handle_shortcuts = toggle_toc
        self.reference.goto.connect(self.goto)
        self.bookmarks.edited.connect(self.bookmarks_edited)
        self.bookmarks.activated.connect(self.goto_bookmark)
        self.bookmarks.create_requested.connect(self.bookmark)

        self.set_bookmarks([])
        self.load_theme_menu()

        if pathtoebook is not None:
            f = functools.partial(self.load_ebook, pathtoebook, open_at=open_at)
            QTimer.singleShot(50, f)
        elif continue_reading:
            QTimer.singleShot(50, self.continue_reading)
        self.window_mode_changed = None
        self.toggle_toolbar_action = QAction(_('Show/hide controls'), self)
        self.toggle_toolbar_action.setCheckable(True)
        self.toggle_toolbar_action.triggered.connect(self.toggle_toolbars)
        self.toolbar_hidden = None
        self.addAction(self.toggle_toolbar_action)
        self.full_screen_label_anim = QPropertyAnimation(
                self.full_screen_label, b'size')
#.........这里部分代码省略.........