wxPython

Sample1,创建一个窗体控件:

import wx    //导入wxPython库

class Frame(wx.Frame): // 创建一个窗体类

            pass  //该窗体什么也不做

class App(wx.App):  // 创建一个App类

            def OnInit(self): //初始化

                        self.frame = Frame(parent=None, title='Spare')  //初始化窗体标题“Spare”

                        self.frame.Show() //窗体显示

                        self.SetTopWindow(self.frame) //设置窗体属性

                        return True //返回

if __name__ =='__main__':

            app = App() //实例化一个App

            app.MainLoop() //App无限循环

wxPython_第1张图片
空窗体

Sample2,窗体添加一个背景图片

import wx

class Frame(wx.Frame): //定义Frame类

            def __init__(self, image,parent=None, id=-1,pos=wx.DefaultPosition, title='Hello, wxPython!'): //窗体标题“Hello wxPyhton!”

                        temp = image.ConvertToBitmap()

                        size = temp.GetWidth(), temp.GetHeight()

                        wx.Frame.__init__(self, parent, id, title, pos, size)

                        self.bmp = wx.StaticBitmap(parent=self, bitmap=temp)

                        self.SetClientSize(size)

class App(wx.App): //定义App类

            def OnInit(self): // 初始化App类

                        image = wx.Image('wxPython.jpg', wx.BITMAP_TYPE_JPEG) //加载图片

                        self.frame = Frame(image) //窗体

                        self.frame.Show() //窗体显示

                        self.SetTopWindow(self.frame)

                        return True

def main(): // 定义main()函数

            app = App() // 实例化App()

            app.MainLoop() // App无限循环

if __name__ =='__main__':

            main()  //运行main()函数

wxPython_第2张图片
带背景的窗体

Sample3,菜单和状态栏

import wx

class MyApp(wx.App): //定义MyApp()类

            def OnInit(self): //初始化

                        frame = MyFrame("Hello World", (50, 60), (450, 340)) //实例化MyFrame,标题“Hello World”

                        frame.Show() //窗体显示

                        self.SetTopWindow(frame)

                        return True

class MyFrame(wx.Frame): //创建MyFrame类

            def __init__(self, title, pos, size): //初始化

                        wx.Frame.__init__(self, None, -1, title, pos, size)

                        menuFile = wx.Menu() //实例化Menu

                        menuFile.Append(1, "&About...") //添加“About”

                        menuFile.AppendSeparator() //添加分割线

                        menuFile.Append(2, "E&xit") //添加“Eexit”

                        menuBar = wx.MenuBar()// 添加菜单栏

                        menuBar.Append(menuFile, "&File")//添加“File”

                        self.SetMenuBar(menuBar)//设置菜单栏

                        self.CreateStatusBar()//创建状态栏

                        self.SetStatusText("Welcome to wxPython!")//设置状态栏信息

                        self.Bind(wx.EVT_MENU, self.OnAbout, id=1)//事件绑定

                        self.Bind(wx.EVT_MENU, self.OnQuit, id=2)//事件绑定

            def OnQuit(self, event):// 菜单“Quit”触发的事件

                        self.Close() 

            def OnAbout(self, event): //事件,菜单“About”触发的事件

                        wx.MessageBox("This is a wxPython Hello world sample", "About Hello World", wx.OK | wx.ICON_INFORMATION, self)

if __name__ =='__main__':

            app = MyApp(False)  //实例化MyApp();

            app.MainLoop()

wxPython_第3张图片
带菜单的窗体


Sample4,按钮

import wx

class TwoButtonEvent(wx.PyCommandEvent): //定义事件类TwoButtonEvent

            def __init__(self, evtType, id)://初始化

                        wx.PyCommandEvent.__init__(self, evtType, id)

                        self.clickCount =0 // 计数为“0”

            def GetClickCount(self): //定义函数GetClickCount(),返回计数值

                        return self.clickCount

            def SetClickCount(self, count): // 定义函数SetClickCount(),设定计数值

                        self.clickCount = count

myEVT_TWO_BUTTON = wx.NewEventType() //事件

EVT_TWO_BUTTON = wx.PyEventBinder(myEVT_TWO_BUTTON, 1) //事件绑定

class TwoButtonPanel(wx.Panel): //定义按钮界面

            def __init__(self, parent, id=-1, leftText="Left", rightText="Right"): //初始化按钮名

                        wx.Panel.__init__(self, parent, id)

                        self.leftButton = wx.Button(self, label=leftText) //实例化左按钮

                        self.rightButton = wx.Button(self, label=rightText,pos=(100,0)) //实例化右按钮

                        self.leftClick =False

                        self.rightClick =False

                        self.clickCount =0

                        self.leftButton.Bind(wx.EVT_LEFT_DOWN, self.OnLeftClick)//按钮事件绑定

                        self.rightButton.Bind(wx.EVT_LEFT_DOWN, self.OnRightClick)//按钮事件绑定

            def OnLeftClick(self, event): //定义左键单击事件

                        self.leftClick =True

                        self.OnClick()

                        event.Skip()

            def OnRightClick(self, event): //定义右键单击事件

                        self.rightClick =True

                        self.OnClick()

                        event.Skip()

            def OnClick(self): //定义单击事件

                        self.clickCount +=1

                        if self.leftClickand self.rightClick:

                                    self.leftClick =False

                                    self.rightClick =False

                                    evt = TwoButtonEvent(myEVT_TWO_BUTTON, self.GetId())

                                    evt.SetClickCount(self.clickCount)

                                    self.GetEventHandler().ProcessEvent(evt)

class CustomEventFrame(wx.Frame): //创建事件窗体CustomEventFrame()

            def __init__(self, parent, id): //初始化

                        wx.Frame.__init__(self, parent, id, 'Click Count: 0', size=(300, 100))

                        panel = TwoButtonPanel(self) //实例化 TwoButtonPanel()

                        self.Bind(EVT_TWO_BUTTON, self.OnTwoClick, panel) //事件绑定

            def OnTwoClick(self, event): //定义事件

                        self.SetTitle("Click Count: %s" % event.GetClickCount()) //标题显示计数

if __name__ =='__main__':

            app = wx.PySimpleApp() //实例化wx.PySimpleApp()

            frame = CustomEventFrame(parent=None, id=-1) //实例化窗体CustomEventFrame

            frame.Show() //窗体显示

            app.MainLoop() 


按钮窗体

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