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wxPython wx.MenuItem GetKind()用法及代码示例


在本文中,我们将学习与wxPython的wx.MenuItem类关联的GetKind()函数。 GetKind函数仅返回项目类型,即ITEM_SEPARATOR,ITEM_NORMAL,ITEM_CHECK或ITEM_RADIO。
它不带任何参数。

用法:
wx.GetKind(self)

参数:

No parameters are required in GetKind() function.

返回类型:

wx.ItemKind

代码示例1:

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.menubar = wx.MenuBar() 
        self.fileMenu = wx.Menu() 
        self.item = wx.MenuItem(self.fileMenu, 1, '&Check', helpString ="Check Help", kind = wx.ITEM_RADIO) 
        self.item.SetBitmap(wx.Bitmap('right.png')) 
        self.fileMenu.Append(self.item) 
        self.menubar.Append(self.fileMenu, '&File') 
        self.SetMenuBar(self.menubar) 
        # kind of menu item 
        kind = self.item.GetKind() 
        # print kind of menuitem 
        print(kind) 
        self.SetSize((350, 250)) 
        self.SetTitle('Icons and shortcuts') 
        self.Centre() 
  
  
def main():
    app = wx.App() 
    ex = Example(None) 
    ex.Show() 
    app.MainLoop() 
  
  
if __name__ == '__main__':
    main()

输出:

2 //2 corresponds to wx.ITEM_RADIO

代码示例2:

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.menubar = wx.MenuBar() 
        self.fileMenu = wx.Menu() 
        self.item = wx.MenuItem(self.fileMenu, 1, '&Check', helpString ="Check Help") 
        self.item.SetBitmap(wx.Bitmap('right.png')) 
        self.fileMenu.Append(self.item) 
        self.menubar.Append(self.fileMenu, '&File') 
        self.SetMenuBar(self.menubar) 
        # kind of menu item 
        kind = self.item.GetKind() 
        # print kind of menuitem 
        print(kind) 
        self.SetSize((350, 250)) 
        self.SetTitle('Icons and shortcuts') 
        self.Centre() 
  
  
def main():
    app = wx.App() 
    ex = Example(None) 
    ex.Show() 
    app.MainLoop() 
  
  
if __name__ == '__main__':
    main()
0 //0 corresponds to wx.ITEM_RADIO



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注:本文由纯净天空筛选整理自RahulSabharwal大神的英文原创作品 wxPython – GetKind() function in wx.MenuItem。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。