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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