Question

当用户按下登录按钮并且用户名和密码正确时，我试图将一些数据（如用户名）输出到gui ...我想知道的是将数据从此代码导出到gui的过程喜欢在“boxWelcome”对象中使用“欢迎”，我想显示“welcome $ username”（下面是我的python代码，这是我的glade文件http://dl.dropbox.com/u/12934567/Login.glade）

import sys
try:  
    import pygtk  
    pygtk.require("2.0")  
except:  
    pass  
try:  
    import gtk
except:  
    print("GTK Not Availible")
    sys.exit(1)

class login:

    def __init__( self):
        return None

    def giveResult( self,username,password ):
        print username
        if username == nitin and password == sharma:
            return 1
        else:
            return 0

class loginGui:

    def __init__( self ):
        self.builder = gtk.Builder()
        self.builder.add_from_file("Login.glade")

        dic = { 
            "on_buttonExit_clicked" : self.exit,
            "on_buttonLogin_clicked" : self.checkLogin,
            "on_windowMain_destroy" : self.exit,
         }

        self.builder.connect_signals( dic )

    def checkLogin(self, widget):        
        username = self.builder.get_object ("entryUsername")
        password = self.builder.get_object ("entryPassword")
        try:           
            if (username.get_text() == 'nitin' and password.get_text()== 'sharma'):
                        self.builder.get_object("boxWelcome").show()
                        self.builder.get_object ("boxWarning").hide()
            else:
                        self.builder.get_object("boxWarning").show()
                        self.builder.get_object ("boxWelcome").hide()
        except ValueError:
            #self.builder.get_object("hboxWarning").show()
            #self.builder.get_object("entryResult").set_text("ERROR")
            return 0      

        #self.builder.get_object("hboxWarning").hide()
        #self.builder.get_object("image1").hide()
        #self.builder.get_object("entryResult").set_text(thistime.giveResult())

    def exit(self, widget):
        sys.exit(0)

loginGui = loginGui()
gtk.main()

Answer 1

为什么不在显示之前设置它？ self.builder.get_object("boxWelcome").set_text("Welcome %s!" % (username.get_text()))

将数据从python导出到glade gui

1 个答案: