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Saturday, June 4, 2016

wxpython widgets wx.CheckBox

wxpython widgets wx.CheckBox

wx.CheckBox is a widget that has two states: on and off. It is a box with a label. The label can be set to the right or to the left of the box. 
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import wx
 
 
class Example(wx.Frame):
            
    def __init__(self, *args, **kw):
        super(Example, self).__init__(*args, **kw)
         
        self.InitUI()
         
    def InitUI(self):  
 
        pnl = wx.Panel(self)
 
        cb = wx.CheckBox(pnl, label='Show title', pos=(20, 20))
        cb.SetValue(True) #constructor of the wx.CheckBox widget
 
        cb.Bind(wx.EVT_CHECKBOX, self.ShowOrHideTitle)
 
        self.SetSize((250, 170))
        self.SetTitle('wx.CheckBox')
        self.Centre()
        self.Show(True)   
 
    def ShowOrHideTitle(self, e):
         
        sender = e.GetEventObject()
        isChecked = sender.GetValue()
         
        if isChecked:
            self.SetTitle('wx.CheckBox')           
        else:
            self.SetTitle('')       
                        
def main():
     
    ex = wx.App()
    Example(None)
    ex.MainLoop()   
 
if __name__ == '__main__':
    main()  

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