wxPython:绘画按钮BitmapButton介绍

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本节看一个绘图按钮的使用，先看看代码：

#!/usr/bin/env python# -*- coding: utf-8 -*-import wx'''    Function:绘图    Input：NONE    Output: NONE    author: socrates    blog:http://www.cnblogs.com/dyx1024/    date:2012-07-20'''  class BitmapButtonFrame(wx.Frame):    def __init__(self):        wx.Frame.__init__(self, None, -1, "Bitmap button example",                          size = (600, 400))        panel = wx.Panel(self, -1)        panel.SetBackgroundColour("blue")                #创建一个绘图对象        bmp = wx.Image("test2.bmp", wx.BITMAP_TYPE_BMP).ConvertToBitmap()                  #绘图按钮1，默认风格3D         self.button = wx.BitmapButton(panel, -1, bmp, pos = (50, 20))        self.Bind(wx.EVT_BUTTON, self.OnClick, self.button)        self.button.SetDefault()                #绘图按钮1，不带边框        self.button2 = wx.BitmapButton(panel, -1, bmp, style = 0, pos = (350, 20))        self.Bind(wx.EVT_BUTTON, self.OnClick, self.button)        self.button.SetDefault()             def OnClick(self, event):        self.Destroy()        if __name__ == '__main__':    app = wx.PySimpleApp()    frame = BitmapButtonFrame()    frame.Show()    app.MainLoop()

测试：

知识点介绍：

原型：

wxBitmapButton( wxWindow* parent, wxWindowID id, const wxBitmap& bitmap, constwxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxBU_AUTODRAW, const wxValidator& validator = wxDefaultValidator, const wxString&name = "button")

方法：

wxBitmapButton::Create
wxBitmapButton::GetBitmapDisabled
wxBitmapButton::GetBitmapFocus
wxBitmapButton::GetBitmapHover
wxBitmapButton::GetBitmapLabel
wxBitmapButton::GetBitmapSelected
wxBitmapButton::SetBitmapDisabled
wxBitmapButton::SetBitmapFocus
wxBitmapButton::SetBitmapHover
wxBitmapButton::SetBitmapLabel
wxBitmapButton::SetBitmapSelected