python类QKeySequence()的实例源码

def setGraphView(self, graphView):
        self.graphView = graphView

        # Setup Layout
        layout = QtWidgets.QVBoxLayout(self)
        layout.addWidget(self.graphView)
        self.setLayout(layout)

        # Setup hotkeys for the following actions.
        deleteShortcut = QtWidgets.QShortcut(QtGui.QKeySequence(QtCore.Qt.Key_Delete), self)
        deleteShortcut.activated.connect(self.graphView.deleteSelectedNodes)

        frameShortcut = QtWidgets.QShortcut(QtGui.QKeySequence(QtCore.Qt.Key_F), self)
        frameShortcut.activated.connect(self.graphView.frameSelectedNodes)

        frameShortcut = QtWidgets.QShortcut(QtGui.QKeySequence(QtCore.Qt.Key_A), self)
        frameShortcut.activated.connect(self.graphView.frameAllNodes)

def qui_menu(self, action_list_str, menu_str):
        # qui menu creation
        # syntax: self.qui_menu('right_menu_createFolder_atn;Create Folder,Ctrl+D | right_menu_openFolder_atn;Open Folder', 'right_menu')
        if menu_str not in self.uiList.keys():
            self.uiList[menu_str] = QtWidgets.QMenu()
        create_opt_list = [ x.strip() for x in action_list_str.split('|') ]
        for each_creation in create_opt_list:
            ui_info = [ x.strip() for x in each_creation.split(';') ]
            atn_name = ui_info[0]
            atn_title = ''
            atn_hotkey = ''
            if len(ui_info) > 1:
                options = ui_info[1].split(',')
                atn_title = '' if len(options) < 1 else options[0]
                atn_hotkey = '' if len(options) < 2 else options[1]
            if atn_name != '':
                if atn_name == '_':
                    self.uiList[menu_str].addSeparator()
                else:
                    if atn_name not in self.uiList.keys():
                        self.uiList[atn_name] = QtWidgets.QAction(atn_title, self)
                        if atn_hotkey != '':
                            self.uiList[atn_name].setShortcut(QtGui.QKeySequence(atn_hotkey))
                    self.uiList[menu_str].addAction(self.uiList[atn_name])

def setupMenu(self):
        self.quickMenu(['file_menu;&File','setting_menu;&Setting','help_menu;&Help'])
        cur_menu = self.uiList['setting_menu']
        self.quickMenuAction('setParaA_atn','Set Parameter &A','A example of tip notice.','setParaA.png', cur_menu)
        self.uiList['setParaA_atn'].setShortcut(QtGui.QKeySequence("Ctrl+R"))
        cur_menu.addSeparator()
        if 'help_menu' in self.uiList.keys():
            # for info review
            cur_menu = self.uiList['help_menu']
            self.quickMenuAction('helpHostMode_atnNone','Host Mode - {}'.format(hostMode),'Host Running.','', cur_menu)
            self.quickMenuAction('helpPyMode_atnNone','Python Mode - {}'.format(pyMode),'Python Library Running.','', cur_menu)
            self.quickMenuAction('helpQtMode_atnNone','Qt Mode - {}'.format(qtModeList[qtMode]),'Qt Library Running.','', cur_menu)
            self.quickMenuAction('helpTemplate_atnNone','Universal Tool Teamplate - {}'.format(tpl_ver),'based on Univeral Tool Template v{0} by Shining Ying - https://github.com/shiningdesign/universal{1}tool{1}template.py'.format(tpl_ver,'_'),'', cur_menu)
            cur_menu.addSeparator()
            self.uiList['helpGuide_msg'] = self.help
            self.quickMenuAction('helpGuide_atnMsg','Usage Guide','How to Usge Guide.','helpGuide.png', cur_menu)

def __init__(self, mainWindow):
        super().__init__(mainWindow, "choose a dynamic")
        button = QtWidgets.QPushButton("[r] Ramp")
        button.setShortcut(QtGui.QKeySequence("r"))
        self.layout.addWidget(button)
        button.clicked.connect(api.insertDynamicRamp)
        button.clicked.connect(self.done)

        l = [("[{}] {}".format(num+1, keyword), lambda r, keyword=keyword: api.insertDynamicSignature(keyword)) for num, keyword in enumerate(constantsAndConfigs.dynamics)]

        for number, (prettyname, function) in enumerate(l):
            button = QtWidgets.QPushButton(prettyname)
            button.setShortcut(QtGui.QKeySequence(str(number+1)))
            self.layout.addWidget(button)
            button.clicked.connect(function)
            button.clicked.connect(self.done)

def __setitem__(self, key, menuAction):
        try:
            self[key].setShortcut(QtGui.QKeySequence()) #reset the action that previously had that shortcut
        except AttributeError:
            pass

        if self.mainWindow.settings.contains(menuAction.shortcut().toString()): #"Num+3"
            self.mainWindow.settings.remove(menuAction.shortcut().toString())

        self.mainWindow.settings.remove("Num+"+key) #"Num+3"

        try:
            dict.__setitem__(self, menuAction.shortcut().toString()[-1], None) #-1 is a number as string
        except IndexError:
            pass

        menuAction.setShortcut(QtGui.QKeySequence()) #reset the new action to remove existing shortcuts
        menuAction.setShortcut(QtGui.QKeySequence(self.qShortcuts[key]))
        self.mainWindow.settings.setValue("Num+"+key, menuAction.text())
        dict.__setitem__(self, key, menuAction)

def __init__(self, parent=None):
        super().__init__(parent)

        self.verticalHeader().setSectionResizeMode(QHeaderView.Fixed)
        self.horizontalHeader().setSectionResizeMode(QHeaderView.Fixed)

        self.ref_message_action = QAction(self.tr("Mark as reference message"), self)
        self.ref_message_action.setShortcut(QKeySequence("R"))
        self.ref_message_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
        self.ref_message_action.triggered.connect(self.set_ref_message)

        self.hide_row_action = QAction("Hide selected rows", self)
        self.hide_row_action.setShortcut(QKeySequence("H"))
        self.hide_row_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
        self.hide_row_action.triggered.connect(self.hide_row)

        self.addAction(self.ref_message_action)
        self.addAction(self.hide_row_action)

def create_action(self, text=None, slot=None, tip=None, shortcut=None):
        """
        This create actions for the File menu, things like
        Read Corpus, Rerun Corpus etc
        """
        action = QAction(text, self)
        if shortcut:
            action.setShortcut(shortcut)
        if tip:
            action.setToolTip(tip)
            action.setStatusTip(tip)
        if slot:
            # noinspection PyUnresolvedReferences
            action.triggered.connect(slot)
        if shortcut:
            # noinspection PyUnresolvedReferences
            QShortcut(QKeySequence(shortcut), self).activated.connect(slot)
        return action

def __init__(self):
        self.version = 100  # Assume oldest config
        self.root_dir = QDir().currentPath()
        self.send_sleep = 0.1
        self.read_sleep = 0.1
        self.use_transfer_scripts = True
        self.external_transfer_scripts_folder = None
        self.wifi_presets = []
        self.python_flash_executable = None
        self.last_firmware_directory = None
        self.debug_mode = False
        self._geometries = {}
        self.external_editor_path = None
        self.external_editor_args = None
        self.new_line_key = QKeySequence(Qt.SHIFT + Qt.Key_Return, Qt.SHIFT + Qt.Key_Enter)
        self.send_key = QKeySequence(Qt.Key_Return, Qt.Key_Enter)
        self.terminal_tab_spaces = 4
        self.mpy_cross_path = None
        self.preferred_port = None
        self.auto_transfer = False

        if not self.load():
            if not self.load_old():
                # No config found, init at newest version
                self.version = Settings.newest_version
                return

        self._update_config()

def serialize(self):
        serialized = {}
        for key, val in self.__dict__.items():
            if isinstance(val, QKeySequence):
                val = val.toString()

            serialized[key] = val

        return serialized

def deserialize(self, serialized):
        deserialized = {}
        for key, val in serialized.items():
            if key == "new_line_key" or key == "send_key":
                val = QKeySequence(val)

            deserialized[key] = val

        return deserialized

def key_event_sequence(event):
        val = event.key()
        mod = event.modifiers()
        if mod & Qt.ShiftModifier:
            val += Qt.SHIFT
        if mod & Qt.ControlModifier:
            val += Qt.CTRL
        if mod & Qt.AltModifier:
            val += Qt.ALT
        if mod & Qt.MetaModifier:
            val += Qt.META
        return QKeySequence(val)

def _slotValueChanged(self, property, val):
        if type(val)==QKeySequence:
            raise NotImplementedError
        self._valueChanged(property, QVariant(val))

def __init__(self):
        # Fucking QMainWindow calls a general super().__init__ on every parent class, don't call them here !
        flags = Qt.WindowTitleHint | Qt.WindowSystemMenuHint | Qt.WindowCloseButtonHint
        flags = flags | Qt.WindowMinimizeButtonHint | Qt.WindowMaximizeButtonHint

        self.helpers = {}

        QMainWindow.__init__(
            self,
            flags=flags
        )

        self.resize(1024, 768)

        self.tabs = TabWidget()

        layout = VLayout(
            [
                self.tabs
            ]
        )

        layout.setContentsMargins(10, 10, 10, 10)

        window = Widget()
        window.setLayout(layout)

        self.setCentralWidget(window)

        self.setWindowIcon(QIcon(constant.DEFAULT_ICON))

        self.exit_shortcut = Shortcut(QKeySequence(Qt.Key_Escape), self, self.exit)

        self.setWindowTitle(
            '{} v{} - {}'.format(constant.APP_SHORT_NAME,
                                 __version__,
                                 constant.APP_RELEASE_NAME))

def __init__(self, key_sequence: QKeySequence, parent: QWidget, func: callable):
        QShortcut.__init__(self, key_sequence, parent)
        # noinspection PyUnresolvedReferences
        self.activated.connect(func)

def keyPressEvent(self, event):
        k = event.key()
        m = int(event.modifiers())

        if QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+N'):
            self.frame_panel.next_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+P'):
            self.frame_panel.prev_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+R'):
            self.frame_panel.rand_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+Q'):
            self.close()
        else:
            event.ignore()

def keyPressEvent(self, event):
        k = event.key()
        m = int(event.modifiers())

        if QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+N'):
            self.frame_panel.next_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+P'):
            self.frame_panel.prev_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+R'):
            self.frame_panel.rand_frame()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+Q'):
            self.close()
        else:
            event.ignore()

def keyPressEvent(self, event):
        k = event.key()
        m = int(event.modifiers())

        if k == QtCore.Qt.Key_Return or k == QtCore.Qt.Key_Enter:
            self.parse_and_plot()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+Q'):
            self.close()
        elif QtGui.QKeySequence(m+k) == QtGui.QKeySequence('Ctrl+S'):
            self.save_plot()
        else:
            event.ignore()

def qui_atn(self, ui_name, title, tip=None, icon=None, parent=None, key=None):
        self.uiList[ui_name] = QtWidgets.QAction(title, self)
        if icon!=None:
            self.uiList[ui_name].setIcon(QtGui.QIcon(icon))
        if tip !=None:
            self.uiList[ui_name].setStatusTip(tip)
        if key != None:
            self.uiList[ui_name].setShortcut(QtGui.QKeySequence(key))
        if parent !=None:
            if isinstance(parent, (str, unicode)) and parent in self.uiList.keys():
                self.uiList[parent].addAction(self.uiList[ui_name])
            elif isinstance(parent, QtWidgets.QMenu):
                parent.addAction(self.uiList[ui_name])
        return ui_name

def qui_key(self, key_name, key_combo, func):
        self.hotkey[key_name] = QtWidgets.QShortcut(QtGui.QKeySequence(key_combo), self)
        self.hotkey[key_name].activated.connect( func )

def setupMenu(self):
        self.quickMenu('file_menu;&File | setting_menu;&Setting | help_menu;&Help')
        cur_menu = self.uiList['setting_menu']
        for info in ['export', 'import','user']:
            title = info.title()
            self.quickMenuAction('{0}Config_atn'.format(info),'{0} Config (&{1})'.format(title,title[0]),'{0} Setting and Configuration.'.format(title),'{0}Config.png'.format(info), cur_menu)
            self.uiList['{0}Config_atn'.format(info)].setShortcut(QtGui.QKeySequence("Ctrl+{0}".format(title[0])))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def Establish_Connections(self):
        super(self.__class__,self).Establish_Connections()
        # custom ui response
        # shortcut connection
        self.hotkey = {}
        # self.hotkey['my_key'] = QtWidgets.QShortcut(QtGui.QKeySequence( "Ctrl+1" ), self)
        # self.hotkey['my_key'].activated.connect(self.my_key_func)
    # ---- user response list ----

def setupMenu(self):
        self.quickMenu('file_menu;&File | setting_menu;&Setting | help_menu;&Help')
        cur_menu = self.uiList['setting_menu']
        for info in ['export', 'import']:
            title = info.title()
            self.quickMenuAction('{0}Config_atn'.format(info),'{0} Config (&{1})'.format(title,title[0]),'{0} Setting and Configuration.'.format(title),'{0}Config.png'.format(info), cur_menu)
            self.uiList['{0}Config_atn'.format(info)].setShortcut(QtGui.QKeySequence("Ctrl+{0}".format(title[0])))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def Establish_Connections(self):
        super(self.__class__,self).Establish_Connections()
        # custom ui response
        # shortcut connection
        self.hotkey = {}
        # self.hotkey['my_key'] = QtWidgets.QShortcut(QtGui.QKeySequence( "Ctrl+1" ), self)
        # self.hotkey['my_key'].activated.connect(self.my_key_func)
    # ---- user response list ----

def setupMenu(self):
        self.quickMenu(['file_menu;&File','setting_menu;&Setting','help_menu;&Help'])
        cur_menu = self.uiList['setting_menu']
        self.quickMenuAction('setParaA_atn','Set Parameter &A','A example of tip notice.','setParaA.png', cur_menu)
        self.uiList['setParaA_atn'].setShortcut(QtGui.QKeySequence("Ctrl+R"))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def Establish_Connections(self):
        super(self.__class__,self).Establish_Connections()
        # custom ui response
        # shortcut connection
        self.hotkey = {}
        # self.hotkey['my_key'] = QtWidgets.QShortcut(QtGui.QKeySequence( "Ctrl+1" ), self)
        # self.hotkey['my_key'].activated.connect(self.my_key_func)


    # ---- user response list ----

def setupMenu(self):
        self.quickMenu('file_menu;&File | setting_menu;&Setting | help_menu;&Help')
        cur_menu = self.uiList['setting_menu']
        for info in ['export', 'import']:
            title = info.title()
            self.quickMenuAction('{0}Config_atn'.format(info),'{0} Config (&{1})'.format(title,title[0]),'{0} Setting and Configuration.'.format(title),'{0}Config.png'.format(info), cur_menu)
            self.uiList['{0}Config_atn'.format(info)].setShortcut(QtGui.QKeySequence("Ctrl+{0}".format(title[0])))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def setupMenu(self):
        self.quickMenu(['file_menu;&File','setting_menu;&Setting','help_menu;&Help'])
        cur_menu = self.uiList['setting_menu']
        self.quickMenuAction('setParaA_atn','Set Parameter &A','A example of tip notice.','setParaA.png', cur_menu)
        self.uiList['setParaA_atn'].setShortcut(QtGui.QKeySequence("Ctrl+R"))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def setupMenu(self):
        self.quickMenu(['file_menu;&File','setting_menu;&Setting','help_menu;&Help'])
        cur_menu = self.uiList['setting_menu']
        self.quickMenuAction('setParaA_atn','Set Parameter &A','A example of tip notice.','setParaA.png', cur_menu)
        self.uiList['setParaA_atn'].setShortcut(QtGui.QKeySequence("Ctrl+R"))
        cur_menu.addSeparator()
        # for info review
        cur_menu = self.uiList['help_menu']
        self.quickMenuAction('helpHostMode_atnNone','Host Mode - {}'.format(hostMode),'Host Running.','', cur_menu)
        self.quickMenuAction('helpPyMode_atnNone','Python Mode - {}'.format(pyMode),'Python Library Running.','', cur_menu)
        self.quickMenuAction('helpQtMode_atnNone','Qt Mode - {}'.format(qtModeList[qtMode]),'Qt Library Running.','', cur_menu)
        self.quickMenuAction('helpTemplate_atnNone','Universal Tool Teamplate - {}'.format(tpl_ver),'based on Univeral Tool Template v{} by Shining Ying - https://github.com/shiningdesign/universal_tool_template.py'.format(tpl_ver),'', cur_menu)
        cur_menu.addSeparator()
        self.uiList['helpGuide_msg'] = "How to Use:\n1. Put source info in\n2. Click Process button\n3. Check result output\n4. Save memory info into a file."
        self.quickMenuAction('helpGuide_atnMsg','Usage Guide','How to Usge Guide.','helpGuide.png', cur_menu)

def setupMenu(self):
        self.quickMenu('file_menu;&File | setting_menu;&Setting | help_menu;&Help')
        cur_menu = self.uiList['setting_menu']
        for info in ['export', 'import']:
            title = info.title()
            self.quickMenuAction('{0}Config_atn'.format(info),'{0} Config (&{1})'.format(title,title[0]),'{0} Setting and Configuration.'.format(title),'{0}Config.png'.format(info), cur_menu)
            self.uiList['{0}Config_atn'.format(info)].setShortcut(QtGui.QKeySequence("Ctrl+{0}".format(title[0])))
        cur_menu.addSeparator()
        super(self.__class__,self).setupMenu()

def Establish_Connections(self):
        super(self.__class__,self).Establish_Connections()
        # custom ui response
        # shortcut connection
        self.hotkey = {}
        # self.hotkey['my_key'] = QtWidgets.QShortcut(QtGui.QKeySequence( "Ctrl+1" ), self)
        # self.hotkey['my_key'].activated.connect(self.my_key_func)
    # ---- user response list ----