GUI基础应用程序(Python)

一.subWxapp.py

创建子类

#导入wx
import wx
#定义一个子类
class App(wx.App):
    def OnInit(self):
        frame=wx.Frame(parent=None,title="Hello Stitch")
        frame.Show()
        return True

if __name__=='__main__':



    #实例化该子类
    app=App()



    #调用主循环的方法
    app.MainLoop()

    

二.myframe.py

形成框架

import wx

class MyFrame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,title="创建Frame",pos=(100,100),size=(300,300))


if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()

三.staticText.py

使用wx.StaticText输出Python之禅

import wx

class MyFrame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,title="创建static文本",pos=(100,100),size=(600,400))
        panel=wx.Panel(self)
        
        title=wx.StaticText(panel,label='Python之禅一Tim·Peters',pos=(100,20))
        font=wx.Font(16,wx.DEFAULT,wx.FONTSTYLE_NORMAL,wx.NORMAL)  #更改了样式
        title.SetFont(font)
        
if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()
        

四.textctrl.py

使用textctrl制作用户登录界面

import wx

class MyFrame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,title="创建textctrl类",pos=(100,100),size=(400,300))
        panel=wx.Panel(self)
        self.title=wx.StaticText(panel,label='请输入用户名和密码',pos=(140,20))
        self.label_user=wx.StaticText(panel,label='用户名',pos=(50,50))
        self.text_user=wx.TextCtrl(panel,pos=(100,50),size=(235,25),style=wx.TE_LEFT)
        self.label_password=wx.StaticText(panel,label='密码',pos=(50,90))
        self.text_password=wx.TextCtrl(panel,pos=(100,90),size=(235,25),style=wx.TE_PASSWORD)
        
if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()

五.button.py

创建确定和取消按钮

import wx
		
class MyFrame(wx.Frame):
	def __init__(self,parent,id):
	    wx.Frame.__init__(self,parent,id,title="创建textctrl类",pos=(100,100),size=(400,300))
	    panel=wx.Panel(self)
	    self.title=wx.StaticText(panel,label='请输入用户名和密码',pos=(140,20))
	    self.label_user=wx.StaticText(panel,label='用户名',pos=(50,50))
	    self.text_user=wx.TextCtrl(panel,pos=(100,50),size=(235,25),style=wx.TE_LEFT)
	    self.label_password=wx.StaticText(panel,label='密码',pos=(50,90))
	    self.text_password=wx.TextCtrl(panel,pos=(100,90),size=(235,25),style=wx.TE_PASSWORD)
	    #创建确定和取消按钮
	    self.bt_confiem=wx.Button(panel,label="确定",pos=(105,130))
	    self.bt_cancel=wx.Button(panel,label="取消",pos=(195,130))
if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()

六.sizer.py

生成登录界面

import wx

class MyFrame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,title="用户登录",pos=(100,100),size=(400,300))
        panel=wx.Panel(self)
        
        
        #创建按钮
        self.bt_confirm=wx.Button(panel,label='确定')
        self.bt_cancel=wx.Button(panel,label='取消')

        #创建文本
        self.title=wx.StaticText(panel,label="请输入用户名和密码")
        self.label_user=wx.StaticText(panel,label="用户名:")
        self.text_user=wx.TextCtrl(panel,style=wx.TE_LEFT)
        self.label_pwd=wx.StaticText(panel,label="密   码:")
        self.text_pwd=wx.TextCtrl(panel,style=wx.TE_PASSWORD)

        #创建横向容器
        hsizer_user=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_user.Add(self.label_user,proportion=0,flag=wx.ALL,border=5)
        hsizer_user.Add(self.text_user,proportion=0,flag=wx.ALL,border=5)

        hsizer_pwd=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_pwd.Add(self.label_pwd,proportion=0,flag=wx.ALL,border=5)
        hsizer_pwd.Add(self.text_pwd,proportion=1,flag=wx.ALL,border=5)#proportion改1会占满一行

        hsizer_button=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_button.Add(self.bt_confirm,proportion=0,flag=wx.ALL,border=5)
        hsizer_button.Add(self.bt_cancel,proportion=0,flag=wx.ALL,border=5)

       
        vsizer_all=wx.BoxSizer(wx.VERTICAL)
        vsizer_all.Add(self.title,proportion=0,flag=wx.BOTTOM|wx.TOP|wx.ALIGN_CENTER,border=25)
        vsizer_all.Add(hsizer_user,proportion=0,flag=wx.EXPAND|wx.LEFT|wx.RIGHT,border=45)
        vsizer_all.Add(hsizer_pwd,proportion=0,flag=wx.EXPAND|wx.LEFT|wx.RIGHT,border=45)
        vsizer_all.Add(hsizer_button,proportion=0,flag=wx.ALIGN_CENTER|wx.TOP,border=15)
        panel.SetSizer(vsizer_all)
        
        #self.title=wx.StaticText(panel,label="请输入用户名和密码")
        #vsizer=wx.BoxSizer(wx.VERTICAL)
        #vsizer.Add(self.title,proportion=0,flag=wx.BOTTOM|wx.TOP|wx.ALIGN_CENTER,border=25)
       # panel.SetSizer(vsizer)

if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()

七.thing.py

使用事件判断用户登录

import wx

class MyFrame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,title="用户登录",pos=(100,100),size=(400,300))
        panel=wx.Panel(self)
        
        
        #创建按钮
        self.bt_confirm=wx.Button(panel,label='确定')
        self.bt_confirm.Bind(wx.EVT_BUTTON,self.OnclickSubmit)
        self.bt_cancel=wx.Button(panel,label='取消')
        self.bt_cancel.Bind(wx.EVT_BUTTON,self.OnclickCancel)
        #创建文本
        self.title=wx.StaticText(panel,label="请输入用户名和密码")
        self.label_user=wx.StaticText(panel,label="用户名:")
        self.text_user=wx.TextCtrl(panel,style=wx.TE_LEFT)
        self.label_pwd=wx.StaticText(panel,label="密   码:")
        self.text_pwd=wx.TextCtrl(panel,style=wx.TE_PASSWORD)

        #创建横向容器
        hsizer_user=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_user.Add(self.label_user,proportion=0,flag=wx.ALL,border=5)
        hsizer_user.Add(self.text_user,proportion=1,flag=wx.ALL,border=5)

        hsizer_pwd=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_pwd.Add(self.label_pwd,proportion=0,flag=wx.ALL,border=5)
        hsizer_pwd.Add(self.text_pwd,proportion=1,flag=wx.ALL,border=5)#proportion改1会占满一行

        hsizer_button=wx.BoxSizer(wx.HORIZONTAL)
        hsizer_button.Add(self.bt_confirm,proportion=0,flag=wx.ALL,border=5)
        hsizer_button.Add(self.bt_cancel,proportion=0,flag=wx.ALL,border=5)

       
        vsizer_all=wx.BoxSizer(wx.VERTICAL)
        vsizer_all.Add(self.title,proportion=0,flag=wx.BOTTOM|wx.TOP|wx.ALIGN_CENTER,border=25)
        vsizer_all.Add(hsizer_user,proportion=0,flag=wx.EXPAND|wx.LEFT|wx.RIGHT,border=45)
        vsizer_all.Add(hsizer_pwd,proportion=0,flag=wx.EXPAND|wx.LEFT|wx.RIGHT,border=45)
        vsizer_all.Add(hsizer_button,proportion=0,flag=wx.ALIGN_CENTER|wx.TOP,border=15)
        panel.SetSizer(vsizer_all)
        
        #self.title=wx.StaticText(panel,label="请输入用户名和密码")
        #vsizer=wx.BoxSizer(wx.VERTICAL)
        #vsizer.Add(self.title,proportion=0,flag=wx.BOTTOM|wx.TOP|wx.ALIGN_CENTER,border=25)
       # panel.SetSizer(vsizer)
    def OnclickSubmit(self,event):
        message=""
        username=self.text_user.GetValue()
        password=self.text_pwd.GetValue()
        if username==""or password=="":
            message="用户名或密码不能为空"
        elif username=='stitch'and password=="126":
            message="登陆成功"
        else:
            message="用户名和密码不匹配"
        wx.MessageBox(message)
    def OnclickCancel(self,event):
        username=self.text_user.SetValue("")
        password=self.text_pwd.SetValue("")
        
        

if __name__=='__main__':
    app=wx.App()
    frame=MyFrame(parent=None,id=-1)
    frame.Show()
    app.MainLoop()