wxPython:进度条Gauge介绍

本节介绍进度条的使用，先看代码：

#!/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:2012-07-22
'''  

class GuageFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, -1, 'Gauge Example', size = (600, 300))
        panel = wx.Panel(self, -1)
        panel.SetBackgroundColour("white")
        self.count = 0
        self.gauge = wx.Gauge(panel, -1, 100, (100, 60), (250, 25), style = wx.GA_PROGRESSBAR)
        self.gauge.SetBezelFace(3)
        self.gauge.SetShadowWidth(3)
        self.Bind(wx.EVT_IDLE, self.OnIdle)
             
    def OnIdle(self, event):
        self.count = self.count + 1
        if self.count >= 80:
            self.count = 0
        self.gauge.SetValue(self.count)
     
if __name__ == '__main__':
    app = wx.PySimpleApp()
    frame = GuageFrame()
    frame.Show()
    app.MainLoop()

测试：



知识点介绍：

原型：

bool Create(wxWindow* parent, wxWindowID id, int range, const wxPoint& pos
= wxDefaultPosition, const wxSize& size
= wxDefaultSize, long style
= wxGA_HORIZONTAL, const wxValidator& validator
= wxDefaultValidator, const wxString& name
= "gauge")

方法：

wxGauge::wxGauge

wxGauge::~wxGauge

wxGauge::Create

wxGauge::GetBezelFace

wxGauge::GetRange

wxGauge::GetShadowWidth

wxGauge::GetValue

wxGauge::IsVertical

wxGauge::SetBezelFace

wxGauge::SetRange

wxGauge::SetShadowWidth

wxGauge::SetValue

wxGauge::Pulse