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POHow to SetDefault()?
 

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  1. POHow to SetDefault()?
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    <p>I'm new to wxpython but I have to edit a (large) given code:</p> <pre><code>bsButtons = wx.BoxSizer(wx.HORIZONTAL) self.cmdOk = wx.Button(self, label=_(u"Ok")) self.cmdOk.Bind(wx.EVT_BUTTON, self.OnOk) bsButtons.Add(self.cmdOk, border=4, flag=wx.RIGHT) self.cmdCancel = wx.Button(self, label=_(u"Abbrechen")) self.cmdCancel.Bind(wx.EVT_BUTTON, self.OnCancel) bsButtons.Add(self.cmdCancel) </code></pre> <p>...</p> <pre><code>def OnOk(self, event): self.EndModal(wx.ID_OK) def OnCancel(self, event): self.EndModal(wx.ID_CANCEL) </code></pre> <p>I want to set the focus on the "OK" Button by default, so that the "Enter"-Key will execute this button. I already tried to add this line:</p> <pre><code>self.cmdOk.SetDefault() </code></pre> <p>But this didn't work. (no error, but pressing Enter didn't had an effect) Anyone who can help me? Thanks!</p> <p>Edit: I inserted the following:</p> <pre><code>self.Bind(wx.EVT_KEY_DOWN, self.on_key_down) ... def on_key_down(self, event): if event.GetKeyCode() == wx.WXK_RETURN: self.EndModal(wx.ID_OK) else: event.Skip() </code></pre> <p>But this does not work. There is missing something: I know the first line has to look like this:</p> <pre><code>self.button.Bind(wx.EVT_BUTTON, self.OnButton) </code></pre> <p>But I don't know what "button" is in my case?!</p> <p>Edit2: Finally it works:</p> <pre><code>self.etcFormula.Bind(wx.EVT_KEY_DOWN, self.on_key_down) </code></pre> <p>etcFormula is the edit line I was talking about (where the focus is). So now I understood that I have to refer to this edit line when I want to catch the Enter-button.</p>
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    1. CO`button` will just be an instance of the `wx.Button` class so in your case `self.cmdOk` and `self.cmdCancel` are equivalent, but you've already defined handlers for these so I'm not quite sure what you're trying to do now?
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    2. COI think I didn't explained it right: The focus is on an edit line but when I press "Enter"-Key, the "OnOk"-Command shall be executed. Compare my 2nd edit.
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