[wx 2.8.4, GTK+ 2, g++] Problem updating value of wxSpinCtrl in wxSpinEvent

[Francesco Montorsi]

Frank Bennewitz ha scritto:
> Hi Francesco,
> 
> I tried this:
> 
> void MyFrame::OnGaussSpin(wxSpinEvent &event) {
> 	
> 	//Hier muss die Behandlung der Werte rein: es dürfen nur ungerade Integer sein.
> 	
> 	wxSpinCtrl *m_pMySpinCtrl= (wxSpinCtrl*)FindWindowById(PANEL_GAUSS_SPIN);
> 	int val=event.GetPosition();
>   	m_pMySpinCtrl->SetValue(val-2);
> }
> 
> and it still doesn't work. The Problem is (I guess) that after m_pMySpinCtrl->SetValue(val-2) is called, another EVT_SPINCTRL is fired
this is a "bug". Either in the documentation or in wxSpinCtrl.

It should be fixed like we did for other controls adding an event-free 
function to wxSpinCtrl... (see the paragraph "user generated events vs 
programmatically generated events").

Francesco