Python QtGui.QMenu方法代码示例

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def contextMenuEvent(self, event):
        menu = QtGui.QMenu(self)

        # Generate menu for ros topics with images
        submenuRos = QtGui.QMenu(menu)
        submenuRos.setTitle("ROS")
        a = submenuRos.addAction("Not Implemented")
        menu.addMenu(submenuRos)

        # Scan /dev/video/X
        submenuVid = QtGui.QMenu(menu)
        submenuVid.setTitle("Camera")

        for i,device in enumerate(self.cam.getDevices()):
            a = submenuVid.addAction(device)
            a.triggered.connect(lambda: self.startCam(device))
        menu.addMenu(submenuVid)


        action = menu.addAction("No Video")
        action.triggered.connect(lambda: self.cam.stop())
        menu.exec_(event.globalPos()) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def createMenus(self):
        self.fileMenu = QtGui.QMenu("&File", self)
        #self.fileMenu.addAction(self.openAct)
        self.fileMenu.addAction(self.printAct)
        self.fileMenu.addSeparator()
        self.fileMenu.addAction(self.exitAct)
 
        self.viewMenu = QtGui.QMenu("&View", self)
        self.viewMenu.addAction(self.zoomInAct)
        self.viewMenu.addAction(self.zoomOutAct)
        self.viewMenu.addAction(self.normalSizeAct)
        self.viewMenu.addSeparator()
        self.viewMenu.addAction(self.fitToWindowAct)
 
        self.helpMenu = QtGui.QMenu("&Help", self)
        self.helpMenu.addAction(self.aboutAct)
        self.helpMenu.addAction(self.aboutQtAct)
 
        self.menuBar().addMenu(self.fileMenu)
        self.menuBar().addMenu(self.viewMenu)
        self.menuBar().addMenu(self.helpMenu) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
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]) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def qui_menubar(self, menu_list_str):
        if not isinstance(self, QtWidgets.QMainWindow):
            print("Warning: Only QMainWindow can have menu bar.")
            return
        menubar = self.menuBar()
        create_opt_list = [ x.strip() for x in menu_list_str.split('|') ]
        for each_creation in create_opt_list:
            ui_info = [ x.strip() for x in each_creation.split(';') ]
            menu_name = ui_info[0]
            menu_title = ''
            if len(ui_info) > 1:
                menu_title = ui_info[1]
            if menu_name not in self.uiList.keys():
                self.uiList[menu_name] = QtWidgets.QMenu(menu_title)
            menubar.addMenu(self.uiList[menu_name])
    
    #=======================================
    # ui creation functions
    #======================================= 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def qui_menubar(self, menu_list_str):
        if not isinstance(self, QtWidgets.QMainWindow):
            print("Warning: Only QMainWindow can have menu bar.")
            return
        menubar = self.menuBar()
        create_opt_list = [ x.strip() for x in menu_list_str.split('|') ]
        for each_creation in create_opt_list:
            ui_info = [ x.strip() for x in each_creation.split(';') ]
            menu_name = ui_info[0]
            menu_title = ''
            if len(ui_info) > 1:
                menu_title = ui_info[1]
            if menu_name not in self.uiList.keys():
                self.uiList[menu_name] = QtWidgets.QMenu(menu_title)
            menubar.addMenu(self.uiList[menu_name])
    # compatible hold function 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def setLang(self, langName):
        uiList_lang_read = self.memoData['lang'][langName]
        for ui_name in uiList_lang_read:
            ui_element = self.uiList[ui_name]
            if type(ui_element) in [ QtWidgets.QLabel, QtWidgets.QPushButton, QtWidgets.QAction, QtWidgets.QCheckBox ]:
                # uiType: QLabel, QPushButton, QAction(menuItem), QCheckBox
                if uiList_lang_read[ui_name] != "":
                    ui_element.setText(uiList_lang_read[ui_name])
            elif type(ui_element) in [ QtWidgets.QGroupBox, QtWidgets.QMenu ]:
                # uiType: QMenu, QGroupBox
                if uiList_lang_read[ui_name] != "":
                    ui_element.setTitle(uiList_lang_read[ui_name])
            elif type(ui_element) in [ QtWidgets.QTabWidget]:
                # uiType: QTabWidget
                tabCnt = ui_element.count()
                if uiList_lang_read[ui_name] != "":
                    tabNameList = uiList_lang_read[ui_name].split(';')
                    if len(tabNameList) == tabCnt:
                        for i in range(tabCnt):
                            if tabNameList[i] != "":
                                ui_element.setTabText(i,tabNameList[i])
            elif type(ui_element) == str:
                # uiType: string for msg
                if uiList_lang_read[ui_name] != "":
                    self.uiList[ui_name] = uiList_lang_read[ui_name] 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def setLang(self, langName):
        uiList_lang_read = self.memoData['lang'][langName]
        for ui_name in uiList_lang_read:
            ui_element = self.uiList[ui_name]
            if type(ui_element) in [ QtGui.QLabel, QtGui.QPushButton, QtGui.QAction, QtGui.QCheckBox ]:
                # uiType: QLabel, QPushButton, QAction(menuItem), QCheckBox
                if uiList_lang_read[ui_name] != "":
                    ui_element.setText(uiList_lang_read[ui_name])
            elif type(ui_element) in [ QtGui.QGroupBox, QtGui.QMenu ]:
                # uiType: QMenu, QGroupBox
                if uiList_lang_read[ui_name] != "":
                    ui_element.setTitle(uiList_lang_read[ui_name])
            elif type(ui_element) in [ QtGui.QTabWidget]:
                # uiType: QTabWidget
                tabCnt = ui_element.count()
                if uiList_lang_read[ui_name] != "":
                    tabNameList = uiList_lang_read[ui_name].split(';')
                    if len(tabNameList) == tabCnt:
                        for i in range(tabCnt):
                            if tabNameList[i] != "":
                                ui_element.setTabText(i,tabNameList[i])
            elif type(ui_element) == str:
                # uiType: string for msg
                if uiList_lang_read[ui_name] != "":
                    self.uiList[ui_name] = uiList_lang_read[ui_name] 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
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 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]) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def __init__(self, icon, parent=None):
    QtGui.QSystemTrayIcon.__init__(self, icon, parent)
    self.workThread = SlouchingThread()

    menu        = QtGui.QMenu(parent)
    setupAction = menu.addAction("Setup")
    exitAction  = menu.addAction("Quit")
    self.setContextMenu(menu)

    self.connect(exitAction, QtCore.SIGNAL('triggered()'), sys.exit)
    self.connect(setupAction, QtCore.SIGNAL('triggered()'), setup) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def contextMenuEvent(self, event):
        pos = event.pos()
        index = self.indexAt(pos)
        menu = widgets.QMenu()

        if index.column() == 0:
            item_name = self.itemAt(pos).text()
            if not item_name:
                return
            action_goto = widgets.QAction(_("Goto data"), menu)
            action_remove = widgets.QAction(_("Remove"), menu)

            action_goto.triggered.connect(lambda state, it=item_name: self.goto_item(it))
            action_remove.triggered.connect(lambda state, it=item_name: self.remove_item(it))

            screenMenu = widgets.QMenu(_("Add to screen"))
            for sn in options.main_window.screennames:
                sa = widgets.QAction(sn, screenMenu)
                sa.triggered.connect(lambda state, name=sn, it=item_name: self.add_to_screen(name, it))
                screenMenu.addAction(sa)

            menu.addActions([action_goto, action_remove])
            menu.addMenu(screenMenu)

            menu.exec_(event.globalPos())
            event.accept() 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def __init__(self, icon, parent=None):
    QtGui.QSystemTrayIcon.__init__(self, icon, parent)
    menu = QtGui.QMenu(parent)
    s = os.popen("nsaway --plugins").read().split("\n")
    # Magic
    s = s[2].split("[")[1].replace("]", "").split(", ")
    s = [si.replace("'","") for si in s]
    # It's clean
    # Plugin
    for item in s:
      entry = menu.addAction(item)
      self.connect(entry,QtCore.SIGNAL('triggered()'), lambda item=item: self.exec_plugin(item))
    # Finished plugin loading
    menu.addSeparator()
    changeicon = menu.addAction("Reset Status")
    menu.addSeparator()
    exitAction = menu.addAction("Exit")
    self.setContextMenu(menu)
    exitAction.triggered.connect(self.quit)
    changeicon.triggered.connect(self.reset_icon)
    self.thread = QtCore.QThread()
    self.listener = Listener()
    self.listener.moveToThread(self.thread)

    self.thread.started.connect(self.listener.loop)
    self.listener.message.connect(self.signal_received)

    QtCore.QTimer.singleShot(0, self.thread.start) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def createTrayIcon(self):
        self.trayIconMenu = QtGui.QMenu(self)
        self.trayIconMenu.addAction(self.minimizeAction)
        #self.trayIconMenu.addAction(self.maximizeAction)
        self.trayIconMenu.addAction(self.restoreAction)
        self.trayIconMenu.addSeparator()
        self.trayIconMenu.addAction(self.quitAction)

        self.trayIcon = QtGui.QSystemTrayIcon(self)
        self.trayIcon.setContextMenu(self.trayIconMenu) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def createTrayIcon(self):
        self.trayIconMenu = QtGui.QMenu(self)
        self.trayIconMenu.addAction(self.minimizeAction)
        self.trayIconMenu.addAction(self.restoreAction)
        self.trayIconMenu.addSeparator()
        self.trayIconMenu.addAction(self.quitAction)
        self.trayIcon = QtGui.QSystemTrayIcon(self)
        self.trayIcon.setContextMenu(self.trayIconMenu) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def onHeaderContextMenu(point):
  menu = QtGui.QMenu()
  for idx, col in enumerate(g_treeViewcolumns):
    action = QtGui.QAction(col, g_mainUi.processTreeWidget)
    action.setCheckable(True)
    action.setChecked(not g_mainUi.processTreeWidget.isColumnHidden(idx))
    action.setData(idx)
    menu.addAction(action)
  selectedItem = menu.exec_(g_mainUi.processTreeWidget.mapToGlobal(point))
  if selectedItem is not None:
    g_mainUi.processTreeWidget.setColumnHidden(selectedItem.data().toInt()[0], not selectedItem.isChecked()) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QMenu [as 别名]
def initMenu(self):
        """初始化右键菜单"""
        self.menu = QtGui.QMenu(self)    
        
        saveAction = QtGui.QAction(u'保存内容', self)
        saveAction.triggered.connect(self.saveToCsv)
        
        self.menu.addAction(saveAction)
        
    #----------------------------------------------------------------------