Py之pyttsx：wxPython的簡介、安裝、使用方法之詳細攻略

wxPython的簡介

            wxPython是Phoenix專案！Phoenix是改進的下一代wxPython，“比以前更好、更強、更快”。這個新的實現主要關注於提高速度、可維護性和可擴充套件性。就像“經典”的WXPython一樣，菲尼克斯封裝了WxWistGe+C++工具包，並提供了對WxWistGeAPI API的使用者介面部分的訪問，使Python應用程式在Windows、MACS或UNIX系統上具有本地GUI，具有本地的外觀和感覺，並且需要非常少的（如果有的話）特定於平臺的程式碼。
           實用工具wxdocs和wxdemo將使用wxget（如果必要）下載適當的檔案，解壓縮它們（如果必要），並啟動相應項的適當版本。（文件在預設瀏覽器中啟動，演示用python啟動）。
          wxPython是Python語言的跨平臺GUI工具箱。使用wxPython，軟體開發人員可以為他們的Python應用程式建立真正的本地使用者介面，這些應用程式在Windows、Mac和Linux或其他類unix系統上很少或沒有修改的情況下執行。

wxPython pypi
wxPython官網

wxPython的安裝

pip install wxPython

wxPython的使用方法

wx.Frame.SetBackgroundColour(self,'green')  #給視窗設定背景顏色

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 wx

class HelloFrame(wx.Frame):
    """
    A Frame that says Hello World
    """

    def __init__(self, *args, **kw):
        # ensure the parent's __init__ is called
        super(HelloFrame, self).__init__(*args, **kw)

        # create a panel in the frame
        pnl = wx.Panel(self)

        # and put some text with a larger bold font on it
        st = wx.StaticText(pnl, label="Hello World!", pos=(25,25))
        font = st.GetFont()
        font.PointSize += 10
        font = font.Bold()
        st.SetFont(font)

        # create a menu bar
        self.makeMenuBar()

        # and a status bar
        self.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 called
        when the menu item is selected.
        """

        # Make a file menu with Hello and Exit items
        fileMenu = wx.Menu()
        # The "\t..." syntax defines an accelerator key that also triggers
        # the same event
        helloItem = 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
        # label
        exitItem = fileMenu.Append(wx.ID_EXIT)

        # Now a help menu for the about item
        helpMenu = 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 frame
        self.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()
 

更多案例應用

Py之wxPython：利用wxPython設計GUI介面(圖片背景+簡單按鈕)