Py之wxPython：wxPython的简介、安装、使用方法之详细攻略

wxPython的简介

wxPython的安装

wxPython的使用方法

wxPython的简介

wxPython是Phoenix项目！Phoenix是改进的下一代wxPython，“比以前更好、更强、更快”。这个新的实现主要关注于提高速度、可维护性和可扩展性。就像“经典”的WXPython一样，菲尼克斯封装了WxWistGe+C++工具包，并提供了对WxWistGeAPI API的用户界面部分的访问，使Python应用程序在Windows、MACS或UNIX系统上具有本地GUI，具有本地的外观和感觉，并且需要非常少的（如果有的话）特定于平台的代码。
实用工具wxdocs和wxdemo将使用wxget（如果必要）下载适当的文件，解压缩它们（如果必要），并启动相应项的适当版本。（文档在默认浏览器中启动，演示用python启动）。
wxPython是Python语言的跨平台GUI工具箱。使用wxPython，软件开发人员可以为他们的Python应用程序创建真正的本地用户界面，这些应用程序在Windows、Mac和Linux或其他类unix系统上很少或没有修改的情况下运行。

wxPython pypi
wxPython官网

wxPython的安装

pip install wxPython

wxPython的使用方法

wx.Frame.SetBackgroundColour(self,'green') #给窗口设置背景颜色

1、example 一

# First things, first. Import the wxPython package.
import wx# Next, create an application object.
app = wx.App()# Then a frame.
frm = wx.Frame(None, title="Hello World")# Show it.
frm.Show()# Start the event loop.
app.MainLoop()

2、example 二

#!/bin/python
"""
Hello World, but with more meat.
"""import wxclass HelloFrame(wx.Frame):"""A Frame that says Hello World"""def __init__(self, *args, **kw):# ensure the parent's __init__ is calledsuper(HelloFrame, self).__init__(*args, **kw)# create a panel in the framepnl = wx.Panel(self)# and put some text with a larger bold font on itst = wx.StaticText(pnl, label="Hello World!", pos=(25,25))font = st.GetFont()font.PointSize += 10font = font.Bold()st.SetFont(font)# create a menu barself.makeMenuBar()# and a status barself.CreateStatusBar()self.SetStatusText("Welcome to wxPython!")def makeMenuBar(self):"""A menu bar is composed of menus, which are composed of menu items.This method builds a set of menus and binds handlers to be calledwhen the menu item is selected."""# Make a file menu with Hello and Exit itemsfileMenu = wx.Menu()# The "\t..." syntax defines an accelerator key that also triggers# the same eventhelloItem = fileMenu.Append(-1, "&Hello...\tCtrl-H","Help string shown in status bar for this menu item")fileMenu.AppendSeparator()# When using a stock ID we don't need to specify the menu item's# labelexitItem = fileMenu.Append(wx.ID_EXIT)# Now a help menu for the about itemhelpMenu = wx.Menu()aboutItem = helpMenu.Append(wx.ID_ABOUT)# Make the menu bar and add the two menus to it. The '&' defines# that the next letter is the "mnemonic" for the menu item. On the# platforms that support it those letters are underlined and can be# triggered from the keyboard.menuBar = wx.MenuBar()menuBar.Append(fileMenu, "&File")menuBar.Append(helpMenu, "&Help")# Give the menu bar to the frameself.SetMenuBar(menuBar)# Finally, associate a handler function with the EVT_MENU event for# each of the menu items. That means that when that menu item is# activated then the associated handler function will be called.self.Bind(wx.EVT_MENU, self.OnHello, helloItem)self.Bind(wx.EVT_MENU, self.OnExit,  exitItem)self.Bind(wx.EVT_MENU, self.OnAbout, aboutItem)def OnExit(self, event):"""Close the frame, terminating the application."""self.Close(True)def OnHello(self, event):"""Say hello to the user."""wx.MessageBox("Hello again from wxPython")def OnAbout(self, event):"""Display an About Dialog"""wx.MessageBox("This is a wxPython Hello World sample","About Hello World 2",wx.OK|wx.ICON_INFORMATION)if __name__ == '__main__':# When this module is run (not imported) then create the app, the# frame, show it, and start the event loop.app = wx.App()frm = HelloFrame(None, title='Hello World 2')frm.Show()app.MainLoop()

更多案例应用

Py之wxPython：利用wxPython设计GUI界面(图片背景+简单按钮)