Python QMenu.menuAction方法代码示例

# 需要导入模块: from PySide.QtGui import QMenu [as 别名]
# 或者: from PySide.QtGui.QMenu import menuAction [as 别名]
    def __init__(self, parent=None):
        super(MainWindow, self).__init__(parent)
#        self.setObjectName("MainWindow")
        self.resize(731, 475)
        centralwidget = QWidget(self)
#        centralwidget.setObjectName("centralwidget")
        gridLayout = QGridLayout(centralwidget)
#        gridLayout.setObjectName("gridLayout")
        # textEdit needs to be a class variable.
        self.textEdit = QTextEdit(centralwidget)
#        self.textEdit.setObjectName("textEdit")
        gridLayout.addWidget(self.textEdit, 0, 0, 1, 1)
        self.setCentralWidget(centralwidget)
        menubar = QMenuBar(self)
        menubar.setGeometry(QRect(0, 0, 731, 29))
#        menubar.setObjectName("menubar")
        menu_File = QMenu(menubar)
#        menu_File.setObjectName("menu_File")
        self.setMenuBar(menubar)
        statusbar = QStatusBar(self)
#        statusbar.setObjectName("statusbar")
        self.setStatusBar(statusbar)
        actionShow_GPL = QAction(self)
#        actionShow_GPL.setObjectName("actionShow_GPL")
        actionShow_GPL.triggered.connect(self.showGPL)
        action_About = QAction(self)
#        action_About.setObjectName("action_About")
        action_About.triggered.connect(self.about)       
        iconToolBar = self.addToolBar("iconBar.png")
#------------------------------------------------------
# Add icons to appear in tool bar - step 1
        actionShow_GPL.setIcon(QIcon(":/showgpl.png"))
        action_About.setIcon(QIcon(":/about.png"))
        action_Close = QAction(self)
        action_Close.setCheckable(False)
        action_Close.setObjectName("action_Close")       
        action_Close.setIcon(QIcon(":/quit.png"))
#------------------------------------------------------
# Show a tip on the Status Bar - step 2
        actionShow_GPL.setStatusTip("Show GPL Licence")
        action_About.setStatusTip("Pop up the About dialog.")
        action_Close.setStatusTip("Close the program.")
#------------------------------------------------------
        menu_File.addAction(actionShow_GPL)
        menu_File.addAction(action_About)
        menu_File.addAction(action_Close)
        menubar.addAction(menu_File.menuAction())
 
        iconToolBar.addAction(actionShow_GPL)
        iconToolBar.addAction(action_About)
        iconToolBar.addAction(action_Close)
        action_Close.triggered.connect(self.close)

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

#.........这里部分代码省略.........
        gridLayout.addWidget(self.lb1, 0, 0)
        gridLayout.addWidget(self.lb2, 1, 0)
        gridLayout.addWidget(self.lb3, 2, 0)
        

        self.sw = QStackedWidget(self)
        self.sw.addWidget(self.wgHome)
        self.sw.addWidget(self.wgSerial)
        self.setCentralWidget(self.sw)
        
        
        menubar = QMenuBar(self)
        menubar.setGeometry(QRect(0, 0, 731, 29))
        menu_File = QMenu(menubar)
        self.setMenuBar(menubar)
        statusbar = QStatusBar(self)
        self.setStatusBar(statusbar)
        

        actionHome = QAction(self)
        actionHome.setIcon(QIcon("icon/Home-50.png"))
        actionHome.setStatusTip("Home content")
        actionHome.triggered.connect(
            lambda: self.sw.setCurrentWidget(self.wgHome))

        actionSerial = QAction(self)
        actionSerial.setIcon(QIcon("icon/Unicast-50.png"))
        actionSerial.setStatusTip("Serial polling task status")
        actionSerial.triggered.connect(
            lambda: self.sw.setCurrentWidget(self.wgSerial))

        actionLogging = QAction(self)
        actionLogging.setIcon(QIcon("icon/Database-50.png"))
        actionLogging.setStatusTip("Logging task status")
        actionLogging.triggered.connect(
            lambda: self.sw.setCurrentWidget(self.wgLogging))  

        actionUpload = QAction(self)
        actionUpload.setIcon(QIcon("icon/Upload to Cloud-50.png"))
        actionUpload.setStatusTip("Uploading task status")
        actionUpload.triggered.connect(
            lambda: self.sw.setCurrentWidget(self.wgLogging))  

        actionDebug = QAction(self)
        actionDebug.setIcon(QIcon("icon/Bug-50.png"))
        actionDebug.setStatusTip("debug")
        actionDebug.triggered.connect(self.debug)  


        actionAbout = QAction(self)
        actionAbout.triggered.connect(self.about)
        actionAbout.setIcon(QIcon("icon/Info-50.png"))
        actionAbout.setStatusTip("Pop up the About dialog.")

        actionSetting = QAction(self)
        actionSetting.setCheckable(False)
        actionSetting.setObjectName('action_clear')
        actionSetting.setIcon(QIcon("icon/Settings-50.png"))
        

        actionLeft = QAction(self)
        actionLeft.setIcon(QIcon("icon/Left-50.png"))
        actionLeft.setStatusTip("Left page")
        actionLeft.triggered.connect(self.switchLeftWidget)

        actionRight = QAction(self)
        actionRight.setIcon(QIcon("icon/Right-50.png"))
        actionRight.setStatusTip("Right page")
        actionRight.triggered.connect(self.switchRightWidget)
        

        actionClose = QAction(self)
        actionClose.setCheckable(False)
        actionClose.setObjectName("action_Close")        
        actionClose.setIcon(QIcon("icon/Delete-50.png"))
        actionClose.setStatusTip("Close the program.")
        actionClose.triggered.connect(self.close)        

#------------------------------------------------------
        menu_File.addAction(actionHome)
        menu_File.addAction(actionAbout)
        menu_File.addAction(actionClose)
        menu_File.addAction(actionSetting)
        menubar.addAction(menu_File.menuAction())


        iconToolBar = self.addToolBar("iconBar.png")
        iconToolBar.addAction(actionHome)
        
        iconToolBar.addAction(actionSerial)
        iconToolBar.addAction(actionLogging)
        iconToolBar.addAction(actionUpload)

        iconToolBar.addAction(actionDebug)
        
        iconToolBar.addAction(actionAbout)
        iconToolBar.addAction(actionSetting)
        iconToolBar.addAction(actionLeft)
        iconToolBar.addAction(actionRight)
        iconToolBar.addAction(actionClose)

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

#.........这里部分代码省略.........
          with proj.beginUndo('Remove Unused Clips'):
              # Delete the rest of the Clips
              for clip in CLIPSTOREMOVE:
                  BI = clip.binItem()
                  B = BI.parentBin()
                  BINS+=[B]
                  B.removeItem(BI)


    def removeEmptyBinsAction(self):
        item = self.selectedItem
        proj = item.project()    
        # TO-DO: Fix the undo from hanging
        #proj.beginUndo("Remove Empty Bins")
        self.removeEmptyBinsFromProject(proj)
        #proj.endUndo()

    # Removes any Empty Bins from a Project
    def removeEmptyBinsFromProject(self, proj):

        #Get selected items
        allBinsEmpty = 0

        while allBinsEmpty == 0:
          BINS = hiero.core.findItems(proj,hiero.core.Bin)
          numEmpty = 0
          for b in BINS:
              if self.binIsEmpty(b):
                  B = b.parentBin()
                  B.removeItem(b)
                  numEmpty=+1
          if numEmpty == 0:
              allBinsEmpty = 1
          else:
              allBinsEmpty = 0


    # Removes any Clips whose MediaSource is offline
    def removeOfflineClips(self) :

        #Get selected items
        item = self.selectedItem
        proj = item.project()

        # Build a list of Projects
        SEQS = hiero.core.findItems(proj, "Sequences")
        # Build a list of Clips
        CLIPSTOREMOVE = hiero.core.findItems(proj, "Clips")

        # For each sequence, iterate through each track Item, see if the Clip is in the CLIPS list.
        # Remaining items in CLIPS will be removed

        for clip in CLIPSTOREMOVE:
            if clip.mediaSource().isMediaPresent():
              CLIPSTOREMOVE.remove(clip)

        # If there are no Clips to remove, return
        if len(CLIPSTOREMOVE)==0:
            return

        # Present Dialog Asking if User wants to remove Clips
        msgBox = QMessageBox()
        msgBox.setWindowTitle("Remove Offline Clips");
        msgBox.setText("Remove %i Offline Clips from Project %s?" % (len(CLIPSTOREMOVE),proj.name()));
        msgBox.setDetailedText("Remove:\n %s" % (str(CLIPSTOREMOVE)));
        msgBox.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel);
        msgBox.setDefaultButton(QMessageBox.Ok);
        ret = msgBox.exec_()

        if ret == QMessageBox.Cancel:
            return
        elif ret == QMessageBox.Ok:
            BINS = []
            with proj.beginUndo('Remove Offline Clips'):
                # Delete the rest of the Clips
                for clip in CLIPSTOREMOVE:
                    BI = clip.binItem()
                    B = BI.parentBin()
                    BINS+=[B]
                    B.removeItem(BI)

        return

    def eventHandler(self, event):
        if not hasattr(event.sender, 'selection'):
          # Something has gone wrong, we shouldn't only be here if raised
          # by the Bin view which will give a selection.
          return

        self.selectedItem = None
        s = event.sender.selection()

        if len(s)>=1:
            self.selectedItem = s[0]

            # Only add the menu if the Item has a 'project()' method to return its project
            if hasattr(self.selectedItem,'project'):
                hiero.ui.insertMenuAction(self._menu.menuAction(), event.menu)

        return

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

#.........这里部分代码省略.........
        self.export_txt_btn.setObjectName("export_txt_btn")
        self.export_txt_btn.setEnabled(False)
        self.export_html_btn = QPushButton(self.links_gbox)
        self.export_html_btn.setObjectName("export_html_btn")
        self.export_html_btn.setEnabled(False)

        links_gbox_buttons_layout.addWidget(self.export_txt_btn)
        links_gbox_buttons_layout.addWidget(self.export_html_btn)
        
        ### menubar
        self.menubar = QMenuBar(MainWindow)
        # self.menubar.setGeometry(QRect(0, 0, 860, 21))
        self.menubar.setObjectName("menubar")
        self.menu_file = QMenu(self.menubar)
        self.menu_file.setObjectName("menu_file")
        self.menu_help = QMenu(self.menubar)
        self.menu_help.setObjectName("menu_help")
        MainWindow.setMenuBar(self.menubar)
        self.action_about = QAction(MainWindow)
        self.action_about.setObjectName("action_about")
        self.action_About_Qt = QAction(MainWindow)
        self.action_About_Qt.setObjectName("action_About_Qt")
        self.action_exit = QAction(MainWindow)
        self.action_exit.setObjectName("action_exit")
        self.actionSave = QAction(MainWindow)
        self.actionSave.setObjectName("actionSave")
        self.action_Gmail_Advanced_Search_Syntax = QAction(MainWindow)
        self.action_Gmail_Advanced_Search_Syntax.setObjectName("action_Gmail_Advanced_Search_Syntax")
        self.menu_file.addAction(self.action_exit)
        self.menu_help.addAction(self.action_Gmail_Advanced_Search_Syntax)
        self.menu_help.addSeparator()
        self.menu_help.addAction(self.action_about)
        self.menu_help.addAction(self.action_About_Qt)
        self.menubar.addAction(self.menu_file.menuAction())
        self.menubar.addAction(self.menu_help.menuAction())
        
        self.retranslateUi(MainWindow)
        QMetaObject.connectSlotsByName(MainWindow)
        MainWindow.setTabOrder(self.client_secrets_file_path_le, self.client_secret_file_path_tBtn)
        MainWindow.setTabOrder(self.client_secret_file_path_tBtn, self.remove_account_btn)
        MainWindow.setTabOrder(self.remove_account_btn, self.add_account_btn)
        MainWindow.setTabOrder(self.add_account_btn, self.accounts_cb)
        MainWindow.setTabOrder(self.decryption_key_le, self.connect_btn)
        MainWindow.setTabOrder(self.connect_btn, self.log_te)
        MainWindow.setTabOrder(self.log_te, self.mailboxes_lw)
        MainWindow.setTabOrder(self.mailboxes_lw, self.after_date_cb)
        MainWindow.setTabOrder(self.after_date_cb, self.after_date_edit)
        MainWindow.setTabOrder(self.after_date_edit, self.before_date_cb)
        MainWindow.setTabOrder(self.before_date_cb, self.before_date_edit)
        MainWindow.setTabOrder(self.before_date_edit, self.from_le)
        MainWindow.setTabOrder(self.from_le, self.to_le)
        MainWindow.setTabOrder(self.to_le, self.subject_le)
        MainWindow.setTabOrder(self.subject_le, self.thread_count_sb)
        MainWindow.setTabOrder(self.thread_count_sb, self.html_radio)
        MainWindow.setTabOrder(self.html_radio, self.text_radio)
        MainWindow.setTabOrder(self.text_radio, self.search_btn)
        MainWindow.setTabOrder(self.search_btn, self.parameters_cb)
        MainWindow.setTabOrder(self.parameters_cb, self.parameters_le)
        MainWindow.setTabOrder(self.parameters_le, self.disconnect_btn)
        MainWindow.setTabOrder(self.disconnect_btn, self.links_text_edit)
        MainWindow.setTabOrder(self.links_text_edit, self.export_txt_btn)
        MainWindow.setTabOrder(self.export_txt_btn, self.export_html_btn)
        MainWindow.setTabOrder(self.export_html_btn, self.mailboxes_lw)

    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(QApplication.translate("MainWindow", "Gmail URL Parser", None, QApplication.UnicodeUTF8))

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

#.........这里部分代码省略.........
        self.links_text_edit = QTextEdit(self.links_gbox)
        self.links_text_edit.setObjectName("links_text_edit")
        links_gbox_links_layout.addWidget(self.links_text_edit)

        self.export_txt_btn = QPushButton(self.links_gbox)
        self.export_txt_btn.setObjectName("export_txt_btn")
        self.export_txt_btn.setEnabled(False)
        self.export_html_btn = QPushButton(self.links_gbox)
        self.export_html_btn.setObjectName("export_html_btn")
        self.export_html_btn.setEnabled(False)

        links_gbox_buttons_layout.addWidget(self.export_txt_btn)
        links_gbox_buttons_layout.addWidget(self.export_html_btn)

        # menubar
        self.menubar = QMenuBar(MainWindow)
        self.menubar.setObjectName("menubar")
        self.menu_file = QMenu(self.menubar)
        self.menu_file.setObjectName("menu_file")
        self.menu_about = QMenu(self.menubar)
        self.menu_about.setObjectName("menu_about")
        MainWindow.setMenuBar(self.menubar)
        self.action_about = QAction(MainWindow)
        self.action_about.setObjectName("action_about")
        self.action_About_Qt = QAction(MainWindow)
        self.action_About_Qt.setObjectName("action_About_Qt")
        self.action_exit = QAction(MainWindow)
        self.action_exit.setObjectName("action_exit")
        self.actionSave = QAction(MainWindow)
        self.actionSave.setObjectName("actionSave")
        self.menu_file.addAction(self.action_exit)
        self.menu_about.addAction(self.action_about)
        self.menu_about.addAction(self.action_About_Qt)
        self.menubar.addAction(self.menu_file.menuAction())
        self.menubar.addAction(self.menu_about.menuAction())

        self.retranslateUi(MainWindow)
        QMetaObject.connectSlotsByName(MainWindow)
        MainWindow.setTabOrder(self.presets_cbox, self.imap_server_le)
        MainWindow.setTabOrder(self.imap_server_le, self.adress_le)
        MainWindow.setTabOrder(self.adress_le, self.pass_le)
        MainWindow.setTabOrder(self.pass_le, self.connect_btn)
        MainWindow.setTabOrder(self.connect_btn, self.log_te)
        MainWindow.setTabOrder(self.log_te, self.since_date_cb)
        MainWindow.setTabOrder(self.since_date_cb, self.since_date_edit)
        MainWindow.setTabOrder(self.since_date_edit, self.before_date_cb)
        MainWindow.setTabOrder(self.before_date_cb, self.before_date_edit)
        MainWindow.setTabOrder(self.before_date_edit, self.mailboxes_lw)
        MainWindow.setTabOrder(self.mailboxes_lw, self.from_le)
        MainWindow.setTabOrder(self.from_le, self.to_le)
        MainWindow.setTabOrder(self.to_le, self.subject_le)
        MainWindow.setTabOrder(self.subject_le, self.search_btn)
        MainWindow.setTabOrder(self.search_btn, self.links_text_edit)
        MainWindow.setTabOrder(self.links_text_edit, self.export_txt_btn)
        MainWindow.setTabOrder(self.export_txt_btn, self.export_html_btn)
        MainWindow.setTabOrder(self.export_html_btn, self.disconnect_btn)
        MainWindow.setTabOrder(self.disconnect_btn, self.add_preset_btn)
        MainWindow.setTabOrder(self.add_preset_btn, self.remove_preset_btn)
        MainWindow.setTabOrder(self.remove_preset_btn, self.ssl_cb)

    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(QApplication.translate("MainWindow", "Email Link Extractor", None, QApplication.UnicodeUTF8))
        self.login_gbox.setTitle(QApplication.translate("MainWindow", "  Login", None, QApplication.UnicodeUTF8))
        self.lb_presets.setText(QApplication.translate("MainWindow", "Server Presets", None, QApplication.UnicodeUTF8))
        self.add_preset_btn.setText(QApplication.translate("MainWindow", "+", None, QApplication.UnicodeUTF8))
        self.remove_preset_btn.setText(QApplication.translate("MainWindow", "-", None, QApplication.UnicodeUTF8))

# 需要导入模块: from PySide.QtGui import QMenu [as 别名]
# 或者: from PySide.QtGui.QMenu import menuAction [as 别名]
 def __init__(self, parent=None):
     super(Truss, self).__init__(parent)        
     self.resize(800, 600)
     self.filename  = None
     self.filetuple = None
     self.dirty = False  # Refers to Data Page only.
     centralwidget = QWidget(self)
     gridLayout = QGridLayout(centralwidget)
     self.tabWidget = QTabWidget(centralwidget)
     self.tab = QWidget()
     font = QFont()
     font.setFamily("Courier 10 Pitch")
     font.setPointSize(12)
     self.tab.setFont(font)
     gridLayout_3 = QGridLayout(self.tab)
     self.plainTextEdit = QPlainTextEdit(self.tab)
     gridLayout_3.addWidget(self.plainTextEdit, 0, 0, 1, 1)
     self.tabWidget.addTab(self.tab, "")
     self.tab_2 = QWidget()
     self.tab_2.setFont(font)
     gridLayout_2 = QGridLayout(self.tab_2)
     self.plainTextEdit_2 = QPlainTextEdit(self.tab_2)
     gridLayout_2.addWidget(self.plainTextEdit_2, 0, 0, 1, 1)
     self.tabWidget.addTab(self.tab_2, "")
     gridLayout.addWidget(self.tabWidget, 0, 0, 1, 1)
     self.setCentralWidget(centralwidget)
     menubar = QMenuBar(self)
     menubar.setGeometry(QRect(0, 0, 800, 29))
     menu_File = QMenu(menubar)
     self.menu_Solve = QMenu(menubar)
     self.menu_Help = QMenu(menubar)
     self.setMenuBar(menubar)
     self.statusbar = QStatusBar(self)
     self.setStatusBar(self.statusbar)
     self.action_New = QAction(self)
     self.actionSave_As = QAction(self)
     self.action_Save = QAction(self)
     self.action_Open = QAction(self)
     self.action_Quit = QAction(self)
     self.action_About = QAction(self)
     self.actionShow_CCPL = QAction(self)
     self.action_Solve = QAction(self)
     self.action_CCPL = QAction(self)
     self.action_Help = QAction(self)
     menu_File.addAction(self.action_New)
     menu_File.addAction(self.action_Open)
     menu_File.addAction(self.actionSave_As)
     menu_File.addAction(self.action_Save)
     menu_File.addSeparator()
     menu_File.addAction(self.action_Quit)
     self.menu_Solve.addAction(self.action_Solve)
     self.menu_Help.addAction(self.action_About)
     self.menu_Help.addAction(self.action_CCPL)
     self.menu_Help.addAction(self.action_Help)
     menubar.addAction(menu_File.menuAction())
     menubar.addAction(self.menu_Solve.menuAction())
     menubar.addAction(self.menu_Help.menuAction())        
     self.setWindowTitle("Main Window")
     self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab),\
                                "Data Page")
     self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2),\
                                "Solution Page")        
     menu_File.setTitle("&File")        
     self.menu_Solve.setTitle("&Solve")
     self.menu_Help.setTitle("&Help")
     self.tabWidget.setCurrentIndex(0)
     self.action_New.setText("&New") 
     self.action_Open.setText("&Open")       
     self.actionSave_As.setText("Save &As")
     self.action_Save.setText("&Save")
     self.action_Quit.setText("&Quit")        
     self.action_Solve.setText("&Solve")
     self.action_About.setText("&About")
     self.action_CCPL.setText("&CCPL")
     self.action_Help.setText("&Help")
     self.action_Quit.triggered.connect(self.close)
     allToolBar = self.addToolBar("AllToolBar") 
     allToolBar.setObjectName("AllToolBar") 
     self.addActions(allToolBar, (self.action_Open, self.actionSave_As,\
                     self.action_Save, self.action_Solve,\
                     self.action_Quit ))
     self.action_New.triggered.connect(self.fileNew)
     self.action_Open.triggered.connect(self.fileOpen)
     self.actionSave_As.triggered.connect(self.fileSaveAs)
     self.action_Save.triggered.connect(self.fileSave)
     self.action_Solve.triggered.connect(self.trussSolve)
     self.action_About.triggered.connect(self.aboutBox)
     self.action_CCPL.triggered.connect(self.displayCCPL)
     self.action_Help.triggered.connect(self.help)
     self.plainTextEdit.textChanged.connect(self.setDirty)
     self.action_New = self.editAction(self.action_New, None,\
                         'ctrl+N', 'filenew', 'New File.')   
     self.action_Open = self.editAction(self.action_Open, None, 
                         'ctrl+O', 'fileopen', 'Open File.')
     self.actionSave_As = self.editAction(self.actionSave_As,\
                         None, 'ctrl+A', 'filesaveas',\
                         'Save and Name File.')
     self.action_Save = self.editAction(self.action_Save, None, 
                         'ctrl+S', 'filesave', 'Save File.')
     self.action_Solve = self.editAction(self.action_Solve, None, 
#.........这里部分代码省略.........

# 需要导入模块: from PySide.QtGui import QMenu [as 别名]
# 或者: from PySide.QtGui.QMenu import menuAction [as 别名]
class Truss(QMainWindow):
    def __init__(self, parent=None):
        super(Truss, self).__init__(parent)        
        self.resize(800, 600)
        self.filename  = None
        self.filetuple = None
        self.dirty = False  # Refers to Data Page only.
        centralwidget = QWidget(self)
        gridLayout = QGridLayout(centralwidget)
        self.tabWidget = QTabWidget(centralwidget)
        self.tab = QWidget()
        font = QFont()
        font.setFamily("Courier 10 Pitch")
        font.setPointSize(12)
        self.tab.setFont(font)
        gridLayout_3 = QGridLayout(self.tab)
        self.plainTextEdit = QPlainTextEdit(self.tab)
        gridLayout_3.addWidget(self.plainTextEdit, 0, 0, 1, 1)
        self.tabWidget.addTab(self.tab, "")
        self.tab_2 = QWidget()
        self.tab_2.setFont(font)
        gridLayout_2 = QGridLayout(self.tab_2)
        self.plainTextEdit_2 = QPlainTextEdit(self.tab_2)
        gridLayout_2.addWidget(self.plainTextEdit_2, 0, 0, 1, 1)
        self.tabWidget.addTab(self.tab_2, "")
        gridLayout.addWidget(self.tabWidget, 0, 0, 1, 1)
        self.setCentralWidget(centralwidget)
        menubar = QMenuBar(self)
        menubar.setGeometry(QRect(0, 0, 800, 29))
        menu_File = QMenu(menubar)
        self.menu_Solve = QMenu(menubar)
        self.menu_Help = QMenu(menubar)
        self.setMenuBar(menubar)
        self.statusbar = QStatusBar(self)
        self.setStatusBar(self.statusbar)
        self.action_New = QAction(self)
        self.actionSave_As = QAction(self)
        self.action_Save = QAction(self)
        self.action_Open = QAction(self)
        self.action_Quit = QAction(self)
        self.action_About = QAction(self)
        self.actionShow_CCPL = QAction(self)
        self.action_Solve = QAction(self)
        self.action_CCPL = QAction(self)
        self.action_Help = QAction(self)
        menu_File.addAction(self.action_New)
        menu_File.addAction(self.action_Open)
        menu_File.addAction(self.actionSave_As)
        menu_File.addAction(self.action_Save)
        menu_File.addSeparator()
        menu_File.addAction(self.action_Quit)
        self.menu_Solve.addAction(self.action_Solve)
        self.menu_Help.addAction(self.action_About)
        self.menu_Help.addAction(self.action_CCPL)
        self.menu_Help.addAction(self.action_Help)
        menubar.addAction(menu_File.menuAction())
        menubar.addAction(self.menu_Solve.menuAction())
        menubar.addAction(self.menu_Help.menuAction())        
        self.setWindowTitle("Main Window")
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab),\
                                   "Data Page")
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2),\
                                   "Solution Page")        
        menu_File.setTitle("&File")        
        self.menu_Solve.setTitle("&Solve")
        self.menu_Help.setTitle("&Help")
        self.tabWidget.setCurrentIndex(0)
        self.action_New.setText("&New") 
        self.action_Open.setText("&Open")       
        self.actionSave_As.setText("Save &As")
        self.action_Save.setText("&Save")
        self.action_Quit.setText("&Quit")        
        self.action_Solve.setText("&Solve")
        self.action_About.setText("&About")
        self.action_CCPL.setText("&CCPL")
        self.action_Help.setText("&Help")
        self.action_Quit.triggered.connect(self.close)
        allToolBar = self.addToolBar("AllToolBar") 
        allToolBar.setObjectName("AllToolBar") 
        self.addActions(allToolBar, (self.action_Open, self.actionSave_As,\
                        self.action_Save, self.action_Solve,\
                        self.action_Quit ))
        self.action_New.triggered.connect(self.fileNew)
        self.action_Open.triggered.connect(self.fileOpen)
        self.actionSave_As.triggered.connect(self.fileSaveAs)
        self.action_Save.triggered.connect(self.fileSave)
        self.action_Solve.triggered.connect(self.trussSolve)
        self.action_About.triggered.connect(self.aboutBox)
        self.action_CCPL.triggered.connect(self.displayCCPL)
        self.action_Help.triggered.connect(self.help)
        self.plainTextEdit.textChanged.connect(self.setDirty)
        self.action_New = self.editAction(self.action_New, None,\
                            'ctrl+N', 'filenew', 'New File.')   
        self.action_Open = self.editAction(self.action_Open, None, 
                            'ctrl+O', 'fileopen', 'Open File.')
        self.actionSave_As = self.editAction(self.actionSave_As,\
                            None, 'ctrl+A', 'filesaveas',\
                            'Save and Name File.')
        self.action_Save = self.editAction(self.action_Save, None, 
                            'ctrl+S', 'filesave', 'Save File.')
#.........这里部分代码省略.........