def __init__(self, parent=None):
        super(DesktopLyric, self).__init__()
        self.lyric = QString('Lyric Show.')
        self.intervel = 0
        self.maskRect = QRectF(0, 0, 0, 0)
        self.maskWidth = 0
        self.widthBlock = 0
        self.t = QTimer()
        self.screen = QApplication.desktop().availableGeometry()
        self.setObjectName(_fromUtf8("Dialog"))
        self.setWindowFlags(Qt.CustomizeWindowHint | Qt.FramelessWindowHint | Qt.Dialog | Qt.WindowStaysOnTopHint | Qt.Tool)
        self.setMinimumHeight(65)
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.handle = lyric_handle(self)
        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setSpacing(0)
        self.verticalLayout.setContentsMargins(0, 0, 0, 0)
        self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
        self.font = QFont(_fromUtf8('微软雅黑, verdana'), 50)
        self.font.setPixelSize(50)
        # QMetaObject.connectSlotsByName(self)
        self.handle.lyricmoved.connect(self.newPos)
        self.t.timeout.connect(self.changeMask) 

def __init__(self):
        super().__init__(parent=None)
        self.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint)
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.c = Container(self)
        self._layout = QVBoxLayout(self)
        self._layout.setContentsMargins(0, 0, 0, 0)
        self._layout.setSpacing(0)
        self._layout.addWidget(self.c)

        self._old_pos = None

        QShortcut(QKeySequence.ZoomIn, self).activated.connect(self.zoomin)
        QShortcut(QKeySequence.ZoomOut, self).activated.connect(self.zoomout)
        QShortcut(QKeySequence('Ctrl+='), self).activated.connect(self.zoomin)
        QShortcut(QKeySequence.Cancel, self).activated.connect(self.hide)

        self.setToolTip('''
* 右键可以弹出设置菜单
* Ctrl+= 或者 Ctrl++ 可以增大字体
* Ctrl+- 可以减小字体
* 鼠标前进后退键可以播放前一首/下一首
''') 

def __init__(self, *args, stretch=1 / 3, direction=0, widget=None, **kwargs):
        super(CDrawer, self).__init__(*args, **kwargs)
        self.setWindowFlags(self.windowFlags(
        ) | Qt.FramelessWindowHint | Qt.Popup | Qt.NoDropShadowWindowHint)
        self.setAttribute(Qt.WA_StyledBackground, True)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        # 进入动画
        self.animIn = QPropertyAnimation(
            self, duration=500, easingCurve=QEasingCurve.OutCubic)
        self.animIn.setPropertyName(b'pos')
        # 离开动画
        self.animOut = QPropertyAnimation(
            self, duration=500, finished=self.onAnimOutEnd,
            easingCurve=QEasingCurve.OutCubic)
        self.animOut.setPropertyName(b'pos')
        self.animOut.setDuration(500)
        self.setStretch(stretch)        # 占比
        self.direction = direction      # 方向
        # 半透明背景
        self.alphaWidget = QWidget(
            self, objectName='CDrawer_alphaWidget',
            styleSheet='#CDrawer_alphaWidget{background:rgba(55,55,55,100);}')
        self.alphaWidget.setAttribute(Qt.WA_TransparentForMouseEvents, True)
        self.setWidget(widget)          # 子控件 

def __init__(self, *args, **kwargs):
        super(NotificationWindow, self).__init__(*args, **kwargs)
        self.setSpacing(20)
        self.setMinimumWidth(412)
        self.setMaximumWidth(412)
        QApplication.instance().setQuitOnLastWindowClosed(True)
        # 隐藏任务栏,无边框,置顶等
        self.setWindowFlags(self.windowFlags() | Qt.Tool |
                            Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
        # 去掉窗口边框
        self.setFrameShape(self.NoFrame)
        # 背景透明
        self.viewport().setAutoFillBackground(False)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        # 不显示滚动条
        self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        # 获取屏幕高宽
        rect = QApplication.instance().desktop().availableGeometry(self)
        self.setMinimumHeight(rect.height())
        self.setMaximumHeight(rect.height())
        self.move(rect.width() - self.minimumWidth() - 18, 0) 

def __init__(self, etree, style, pkmeter, parent=None):
        PKWidget.__init__(self, etree, pkmeter, parent)
        self.pkmeter = pkmeter
        self.setStyleSheet(style)
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(
            Qt.Tool |
            Qt.FramelessWindowHint |
            Qt.WindowStaysOnBottomHint |
            Qt.NoDropShadowWindowHint |
            Qt.CustomizeWindowHint)
        self.layout().setContentsMargins(0,0,0,0)
        self.layout().setSpacing(0)
        self._init_menu()
        pkmixins.DraggableMixin.__init__(self) 

def subtitles_base(self):
		self.subtitles = QFrame()
		self.subtitles.setAttribute(Qt.WA_TranslucentBackground)
		self.subtitles.setWindowFlags(Qt.X11BypassWindowManagerHint)
		self.subtitles.setStyleSheet(config.style_subs)

		self.subtitles_vbox = QVBoxLayout(self.subtitles)
		self.subtitles_vbox.setSpacing(config.subs_padding_between_lines)
		self.subtitles_vbox.setContentsMargins(0, 0, 0, 0) 

def subtitles_base2(self):
		self.subtitles2 = QFrame()
		self.subtitles2.setAttribute(Qt.WA_TranslucentBackground)
		self.subtitles2.setWindowFlags(Qt.X11BypassWindowManagerHint)
		self.subtitles2.setStyleSheet(config.style_subs)

		self.subtitles_vbox2 = QVBoxLayout(self.subtitles2)
		self.subtitles_vbox2.setSpacing(config.subs_padding_between_lines)
		self.subtitles_vbox2.setContentsMargins(0, 0, 0, 0)

		if config.pause_during_translation_B:
			self.subtitles2.enterEvent = lambda event : [mpv_pause(), setattr(config, 'block_popup', False)][0]
			self.subtitles2.leaveEvent = lambda event : [mpv_resume(), setattr(config, 'block_popup', True)][0] if not config.avoid_resuming else [setattr(config, 'avoid_resuming', False), setattr(config, 'block_popup', True)][0] 

def popup_base(self):
		self.popup = QFrame()
		self.popup.setAttribute(Qt.WA_TranslucentBackground)
		self.popup.setWindowFlags(Qt.X11BypassWindowManagerHint)
		self.popup.setStyleSheet(config.style_popup)

		self.popup_inner = QFrame()
		outer_box = QVBoxLayout(self.popup)
		outer_box.addWidget(self.popup_inner)

		self.popup_vbox = QVBoxLayout(self.popup_inner)
		self.popup_vbox.setSpacing(0) 

def __init__(self, parent=None):
        super(MessageArea, self).__init__(parent)
        self.setReadOnly(True)
        self.sender_format = _StandardTextFormat(Qt.gray, self.fontWeight())
        self.time_format = _StandardTextFormat(Qt.gray, self.fontWeight())
        self.text_format = _StandardTextFormat()

        # styling
        self.setWindowFlags(Qt.FramelessWindowHint)
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.viewport().setAutoFillBackground(False)
        self.name_formats = {}

        self.listeners = []
        sound_filepath = path.join(path.dirname(__file__),
                                   'resources',
                                   'click.wav')

        # sound_filepath = path.abspath(sound_filepath)
        sound_filepath = QtCore.QUrl.fromLocalFile(sound_filepath)

        self.sound = QtMultimedia.QSoundEffect()
        self.sound.setSource(sound_filepath)
        self.sound.setVolume(0.5)
        self.sound.setLoopCount(1) 

def __init__(self, parent=None):
        super(FMoveableWidget, self).__init__(parent)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.setAttribute(Qt.WA_Hover, True)
        self.setWindowFlags(Qt.SubWindow | Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)

        self.installEventFilter(self)
        self.boderFlag = False

        self.isSideClicked = False
        self.isCusorLeftSide = False
        self.isCusorRightSide = False
        self.isCusorDownSide = False 

def mouseMoveEvent(self, event):
        if hasattr(self, "dragPosition"):
            if event.buttons() == Qt.LeftButton:
                self.move(event.globalPos() - self.dragPosition)
                event.accept()
                self.setAttribute(Qt.WA_TranslucentBackground, False) 

def __init__(self, center_widget, title, parent, hide_close=False):
        super().__init__(None)
        self.setupUi(self)
        self.setModal(True)
        self.setObjectName("GreyedDialog")
        self.setWindowModality(Qt.ApplicationModal)
        self.button_close.apply_style()
        if platform.system() == "Windows":
            # SplashScreen on Windows freezes the Window
            self.setWindowFlags(Qt.FramelessWindowHint)
        else:
            # FramelessWindowHint on Linux (at least xfce) is less pretty
            self.setWindowFlags(Qt.SplashScreen)
        self.setAttribute(Qt.WA_TranslucentBackground)
        self.center_widget = center_widget
        self.main_layout.addWidget(center_widget)
        if not title and hide_close:
            self.widget_title.hide()
        if title:
            self.label_title.setText(title)
        if hide_close:
            self.button_close.hide()
        main_win = ParsecApp.get_main_window()
        if main_win:
            if main_win.isVisible():
                self.setParent(main_win)
                self.resize(main_win.size())
            else:
                self.showMaximized()
            self.move(0, 0)
        else:
            logger.error("GreyedDialog did not find the main window, this is probably a bug")
        self.setFocus()
        self.accepted.connect(self.on_finished)
        self.rejected.connect(self.on_finished) 

def __init__(self, *args, **kwargs):
        super(ScaleWindow, self).__init__(*args, **kwargs)
        self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.resize(1, 1)
        self.move(1, 1)
        self._image = None 

def __init__(self, *args, **kwargs):
        super(CColorPicker, self).__init__(*args, **kwargs)
        self.setObjectName('Custom_Color_Dialog')
        self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.setStyleSheet(Stylesheet)
        self.mPos = None
        self.initUi()
        self.initSignals()
        # 添加阴影
        effect = QGraphicsDropShadowEffect(self)
        effect.setBlurRadius(10)
        effect.setOffset(0, 0)
        effect.setColor(Qt.gray)
        self.setGraphicsEffect(effect) 

def __init__(self, *args, **kwargs):
        super(CFramelessBase, self).__init__(*args, **kwargs)
        self.dragParams = {'type': 0, 'x': 0,
                           'y': 0, 'margin': 0, 'draging': False}
        self.originalCusor = None
        self.setMouseTracking(True)
        # 设置背景透明
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        # 设置无边框
        self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint) 

def __init__(self, *args, **kwargs):
        super(TestCTitleBarBase, self).__init__(*args, **kwargs)
        self.resize(500, 400)
        # 设置背景透明
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        # 设置无边框
        self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint)
        layout = QVBoxLayout(self)
        layout.setSpacing(0)
        # 添加自定义标题栏
        layout.addWidget(CTitleBar(self, title="CTitleBar"))
        # 底部空白占位
        layout.addWidget(QWidget(self, objectName='bottomWidget')) 

def __init__(self, plugin):
        super(StatusWidget, self).__init__()
        self._plugin = plugin

        # Create the sub-widgets
        def new_label():
            widget = QLabel()
            widget.setAutoFillBackground(False)
            widget.setAttribute(Qt.WA_PaintOnScreen)
            widget.setAttribute(Qt.WA_TranslucentBackground)
            return widget

        self._servers_text_widget = new_label()
        self._servers_icon_widget = new_label()
        self._invites_text_widget = new_label()
        self._invites_icon_widget = new_label()
        self._users_text_widget = new_label()
        self._users_icon_widget = new_label()

        # Set a custom context menu policy
        self.setContextMenuPolicy(Qt.CustomContextMenu)
        self.customContextMenuRequested.connect(self._context_menu)

        # Timer signaling it is time to update the widget
        self._timer = QTimer()
        self._timer.setInterval(1000)
        self._timer.timeout.connect(self.refresh) 

def __init__(self, *args, **kwargs):
        super(Dialog, self).__init__(*args, **kwargs)
        self.setObjectName('Custom_Dialog')
        self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.setStyleSheet(Stylesheet)
        self.initUi()
        # 添加阴影
        effect = QGraphicsDropShadowEffect(self)
        effect.setBlurRadius(12)
        effect.setOffset(0, 0)
        effect.setColor(Qt.gray)
        self.setGraphicsEffect(effect) 

def __init__(self, *args, **kwargs):
        super(FramelessWindow, self).__init__(*args, **kwargs)
        self._pressed = False
        self.Direction = None
        # 背景透明
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        # 无边框
        self.setWindowFlags(self.windowFlags() | Qt.FramelessWindowHint)
        # 鼠标跟踪
        self.setMouseTracking(True)
        # 布局
        layout = QVBoxLayout(self, spacing=0)
        # 预留边界用于实现无边框窗口调整大小
        layout.setContentsMargins(
            self.Margins, self.Margins, self.Margins, self.Margins)
        # 标题栏
        self.titleBar = TitleBar(self)
        layout.addWidget(self.titleBar)
        # 信号槽
        self.titleBar.windowMinimumed.connect(self.showMinimized)
        self.titleBar.windowMaximumed.connect(self.showMaximized)
        self.titleBar.windowNormaled.connect(self.showNormal)
        self.titleBar.windowClosed.connect(self.close)
        self.titleBar.windowMoved.connect(self.move)
        self.windowTitleChanged.connect(self.titleBar.setTitle)
        self.windowIconChanged.connect(self.titleBar.setIcon) 

def __init__(self, *args, **kwargs):
        super(FrameWidget, self).__init__(*args, **kwargs)
        self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setAttribute(Qt.WA_TranslucentBackground, True)
        self.showFullScreen()  # 全屏
        self._rect = QRect()  # 被探测的窗口的矩形位置 

def __init__(self, *args, **kwargs):
        super(Window, self).__init__(*args, **kwargs)

        self.setAttribute(Qt.WA_TranslucentBackground, True)  # 设置父控件Widget背景透明
        self.setWindowFlags(Qt.FramelessWindowHint)  # 去掉边框
        palette = self.palette()
        palette.setBrush(QPalette.Base, Qt.transparent)  # 父控件背景透明
        self.setPalette(palette)

        layout = QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)

        #         QWebSettings.globalSettings().setAttribute(
        #             QWebSettings.DeveloperExtrasEnabled, True)# web开发者工具

        self.webView = QWebView(self)  # 网页控件
        layout.addWidget(self.webView)
        self.webView.setContextMenuPolicy(Qt.NoContextMenu)  # 去掉右键菜单
        self.mainFrame = self.webView.page().mainFrame()

        self.mainFrame.setScrollBarPolicy(
            Qt.Vertical, Qt.ScrollBarAlwaysOff)  # 去掉滑动条
        self.mainFrame.setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)

        # 最大化
        rect = app.desktop().availableGeometry()
        self.resize(rect.size())
        self.webView.resize(rect.size()) 

def __init__(self, config):
        super().__init__()
        self.config = config
        if config["window"]["backgroundImage"]:
            # Transparency must be set to True
            self.label = QLabel(self)
            self.setObjectName("JAKWindow")
            self.setBackgroundImage(config["window"]["backgroundImage"])
        self.video_corner = False
        self.center = getScreenGeometry().center()
        self.setWindowTitle(config['window']["title"])
        self.setWindowFlags(config['window']["setFlags"])
        self.setWAttribute(Qt.WA_DeleteOnClose)
        for attr in config['window']["setAttribute"]:
            self.setWAttribute(attr)

        if config['window']["state"]:
            self.setWindowState(config['window']["state"])

        if config['window']["icon"] and os.path.isfile(config['window']["icon"]):
            self.icon = QIcon(config['window']["icon"])
        else:
            print(f"icon not found: {config['window']['icon']}")
            print("loading default icon:")
            self.icon = QIcon.fromTheme("applications-internet")

        view = Instance.retrieve("view")
        if view:
            self.view = view
            self.setCentralWidget(self.view)
            self.view.iconChanged.connect(self._icon_changed)
            if config['webview']["online"]:
                self.view.page().titleChanged.connect(self.status_message)

        if config['window']["transparent"]:
            # Set Background Transparency
            self.setWAttribute(Qt.WA_TranslucentBackground)
            self.setAutoFillBackground(True)

        if config['webview']["online"]:
            # Do not display toolbar or system tray offline
            if config['window']["toolbar"]:
                self.toolbar = JToolbar(self, config['window']["toolbar"], self.icon, config['window']["title"])
                self.addToolBar(self.toolbar)
            self.setMenuBar(Menu(self, config['window']["menus"]))
        else:
            if config['window']["showHelpMenu"]:
                self.setMenuBar(Menu(self, config['window']["menus"]))
                self.view.page().titleChanged.connect(self.status_message)

        if config['window']["SystemTrayIcon"]: 
            self.system_tray = SystemTrayIcon(self.icon, self, config)
                
        if config["debug"]:
            self.showInspector()                       
        self._set_icons() 

def __init__(self, config):
        super().__init__()
        self.config = config
        if config["window"]["backgroundImage"]:
            # Transparency must be set to True
            self.label = QLabel(self)
            self.setObjectName("JAKWindow")
            self.setBackgroundImage(config["window"]["backgroundImage"])
        self.video_corner = False
        self.center = getScreenGeometry().center()
        self.setWindowTitle(config['window']["title"])
        self.setWindowFlags(config['window']["setFlags"])
        self.setWAttribute(Qt.WA_DeleteOnClose)
        for attr in config['window']["setAttribute"]:
            self.setWAttribute(attr)

        if config['window']["state"]:
            self.setWindowState(config['window']["state"])

        if config['window']["icon"] and os.path.isfile(config['window']["icon"]):
            self.icon = QIcon(config['window']["icon"])
        else:
            print(f"icon not found: {config['window']['icon']}")
            print("loading default icon:")
            self.icon = QIcon.fromTheme("applications-internet")

        view = Instance.retrieve("view")
        if view:
            self.view = view
            self.setCentralWidget(self.view)
            self.view.iconChanged.connect(self._icon_changed)
            if config['webview']["online"]:
                self.view.page().titleChanged.connect(self.status_message)

        if config['window']["transparent"]:
            # Set Background Transparency
            self.setWAttribute(Qt.WA_TranslucentBackground)
            self.setAutoFillBackground(True)

        if config['webview']["online"]:
            # Do not display toolbar or system tray offline
            if config['window']["toolbar"]:
                self.toolbar = JToolbar(self, config['window']["toolbar"], self.icon, config['window']["title"])
                self.addToolBar(self.toolbar)
            self.setMenuBar(Menu(self, config['window']["menus"]))
        else:
            if config['window']["showHelpMenu"]:
                self.setMenuBar(Menu(self, config['window']["menus"]))
                self.view.page().titleChanged.connect(self.status_message)

        if config['window']["SystemTrayIcon"]: 
            self.system_tray = SystemTrayIcon(self.icon, self, config)
                
        if config["debug"]:
            self.showInspector()                       
        self._set_icons()