wxPython wx.MenuItem中的GetKind()函数
在这篇文章中,我们将学习与wxPython的wx.MenuItem类相关的GetKind()函数。GetKind函数简单地返回项目类型,即ITEM_SEPARATOR、ITEM_NORMAL、ITEM_CHECK或ITEM_RADIO之一,它不需要任何参数。
语法。
wx.GetKind(self)
参数。
No parameters are required in GetKind() function.
返回类型。
wx.ItemKind
代码实例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