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wxpython - 有没有办法从 wxPython 中的事件中获取按钮或菜单项对象？

问题描述

我想做的是将单个功能绑定到多个按钮或菜单项，并让功能根据选择的菜单项做出决定。例如：

import wx

class TinkerFrame( wx.Frame ):
    
    def __init__(self):
    
        super().__init__(parent=None, title='Sandbox')
        
        self.panel = wx.Panel(self)
        self.sizer = wx.BoxSizer(wx.HORIZONTAL)  
        
        self.buttons  = {}
        
        self.buttons['one'] = wx.Button(self.panel, label='Button 1')
        self.buttons['one'].Bind( wx.EVT_BUTTON, self.buttonPressed)
        
        self.buttons['two'] = wx.Button(self.panel, label='Button 2')
        self.buttons['two'].Bind( wx.EVT_BUTTON, self.buttonPressed) 
        
        self.buttons['three'] = wx.Button(self.panel, label='Button 3' )
        self.buttons['three'].Bind( wx.EVT_BUTTON, self.buttonPressed)

        for thisbutton in self.buttons:
            self.sizer.Add( self.buttons[thisbutton], 0, wx.ALL | wx.CENTER, 5 )
            
        self.panel.SetSizer(self.sizer)
        self.Show()
        
    def buttonPressed(self, event):
        
        thebuttonpressed = False # <---- THIS IS WHAT I'M LOOKING FOR
        
        if thebuttonpressed == self.buttons['one']:
            print( 'You pressed button 1' )
        elif thebuttonpressed == self.buttons['two']:
            print( 'You pressed button 2' )
        elif thebuttonpressed == self.buttons['three']:
            print( 'You pressed button 3' )
        else:
            print( 'I cannot figure out which button you pressed.' )


        
        
        
if __name__ == '__main__':
    app = wx.App()
    frame = TinkerFrame()
    app.MainLoop()

有没有办法做到这一点？我似乎无法从事件本身中提取任何信息，但我显然不知道我在做什么，所以我希望它在某个地方。

更新：将行更改为：

        thebuttonpressed = event.getEventObect()

结果是：

AttributeError: 'CommandEvent' object has no attribute 'getEventObject'

解决方案

        thebuttonpressed = event.GetEventObject()

如果您包含 j ...

标签： wxpython

解决方案

您可以使用wx.Event.GetEventObject()，注意方法名称中的大写G。

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