wxPython – wx.StatusBar 中的 GetStatusText()函数

在本文中，我们将学习与 wxPython 的 wx.StatusBar 类关联的 GetStatusText()函数。 GetStatusText()函数是 wx.StatusBar 中最有用的方法之一，因为该函数返回与状态栏字段关联的字符串。
它只需要一个参数来检索状态字段的编号，从零开始。

Syntax: wx.StatusBar.GetStatusText(self, i=0)

Parameters:

Parameter	Input Type	Description
i	int	The number of the status field to retrieve, starting from zero.

Returns: The status field string if the field is valid, otherwise the empty string.

Return Type: string

代码示例：

import wx
  
  
class Example(wx.Frame):
  
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
  
        self.InitUI()
  
    def InitUI(self):
  
        self.locale = wx.Locale(wx.LANGUAGE_ENGLISH)
        self.statusbar = wx.StatusBar()
        self.statusbar.Create(self, id = 1, style = wx.STB_DEFAULT_STYLE, 
                                                    name = "Status Bar")
  
        self.SetStatusBar(self.statusbar)
        self.SetSize((350, 250))
        self.statusbar.SetFieldsCount(2)
        self.statusbar.SetStatusWidths([150, 150])
        self.statusbar.SetStatusText("This is first field", 0)
        self.statusbar.SetStatusText("This is second field", 1)
        self.statusbar.SetStatusStyles(styles =[wx.SB_RAISED, wx.SB_SUNKEN])
  
        # PRINT STATUS TEXT OF TWO FIELDS
        print("First Field Text: "+self.statusbar.GetStatusText(0))
        print("Second Field Text: "+self.statusbar.GetStatusText(1))
        self.SetTitle('New Frame Title')
        self.Centre()
  
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
  
  
if __name__ == '__main__':
    main()

控制台输出：

First Field Text: This is first field
Second Field Text: This is second field

输出窗口：