Py之wxPython：wxPython的簡介、安裝、使用方法之詳細(xì)攻略

Py之wxPython：wxPython的簡介、安裝、使用方法之詳細(xì)攻略

目錄

wxPython的簡介

wxPython的安裝

wxPython的使用方法

wxPython的簡介

wxPython是Phoenix項(xiàng)目！Phoenix是改進(jìn)的下一代wxPython，“比以前更好、更強(qiáng)、更快”。這個(gè)新的實(shí)現(xiàn)主要關(guān)注于提高速度、可維護(hù)性和可擴(kuò)展性。就像“經(jīng)典”的WXPython一樣，菲尼克斯封裝了WxWistGe+C++工具包，并提供了對(duì)WxWistGeAPI API的用戶界面部分的訪問，使Python應(yīng)用程序在Windows、MACS或UNIX系統(tǒng)上具有本地GUI，具有本地的外觀和感覺，并且需要非常少的（如果有的話）特定于平臺(tái)的代碼。

實(shí)用工具wxdocs和wxdemo將使用wxget（如果必要）下載適當(dāng)?shù)奈募?，解壓縮它們（如果必要），并啟動(dòng)相應(yīng)項(xiàng)的適當(dāng)版本。（文檔在默認(rèn)瀏覽器中啟動(dòng)，演示用python啟動(dòng)）。

wxPython是Python語言的跨平臺(tái)GUI工具箱。使用wxPython，軟件開發(fā)人員可以為他們的Python應(yīng)用程序創(chuàng)建真正的本地用戶界面，這些應(yīng)用程序在Windows、Mac和Linux或其他類unix系統(tǒng)上很少或沒有修改的情況下運(yùn)行。

wxPython pypi

wxPython官網(wǎng)

wxPython的安裝

pip install wxPython

wxPython的使用方法

wx.Frame.SetBackgroundColour(self,'green') ?#給窗口設(shè)置背景顏色

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(yīng)用

Py之wxPython：利用wxPython設(shè)計(jì)GUI界面(圖片背景+簡單按鈕)

Python

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版權(quán)聲明：本文內(nèi)容由網(wǎng)絡(luò)用戶投稿，版權(quán)歸原作者所有，本站不擁有其著作權(quán)，亦不承擔(dān)相應(yīng)法律責(zé)任。如果您發(fā)現(xiàn)本站中有涉嫌抄襲或描述失實(shí)的內(nèi)容，請(qǐng)聯(lián)系我們jiasou666@gmail.com 處理，核實(shí)后本網(wǎng)站將在24小時(shí)內(nèi)刪除侵權(quán)內(nèi)容。