wxPython:绘画按钮BitmapButton介绍

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