[Gambas-user] File Chooser OK event?

[Rolf-Werner Eilert]

You are right, I now did it the old way with separate buttons.

But I'm still interested in seeing how this would work, so if someone 
could explain...

Regards

Rolf


Am 19.12.2013 14:04, schrieb Caveat:
> Looks like you have to use (at least) Activate  (OK) and Cancel (Errrm
> Cancel!)... pffft seems simpler the way I had it! ;-)
>
> Public Sub FileChooser2_Cancel()
>
>     Print "Cancel fired"
>
> End
>
> Public Sub FileChooser2_Activate()
>
>     Print "Activate fired!"
>
> End
>
> Kind regards,
> Caveat
>
> On 19/12/13 13:11, Rolf-Werner Eilert wrote:
>> Ok, I see.
>>
>> You activate this by Show Button = True in the form dialog. The help
>> says "Return or set if the standard ../../dialog buttons ('OK' and
>> 'Cancel') are visible or not."
>>
>> And this doesn't help me a lot... ;)
>>
>> Rolf
>>
>>
>> Am 19.12.2013 12:48, schrieb Caveat:
>>> I have a pbDone and a pbCancel button on my form.  I'm guessing that if
>>> you are using the File Chooser's built-in OK/Cancel buttons (where have
>>> you found that and how are you enabling that ??) that you will have to
>>> handle them in a similar way... so making a new File Chooser As ... if
>>> from code, or just sticking it on the form if using the designer...
>>>
>>> Kind regards,
>>> Caveat
>>>
>>> On 19/12/13 12:32, Rolf-Werner Eilert wrote:
>>>> pbDone_Click()
>>>>
>>>> Where does that come from?
>>>>
>>>>
>>>>
>>>> Am 19.12.2013 12:15, schrieb Caveat:
>>>>> And here's the code from the form containing the File Chooser...
>>>>>
>>>>> Having sent you all this, I realise it perhaps doesn't really answer
>>>>> your question (sorry!) but perhaps there's enough in here about raising
>>>>> and handling events that it becomes clear how to use the OK and Cancel
>>>>> events from the File Chooser itself, should you still wish to do so... :-D
>>>>>
>>>>> ' Done Event is raised only if Done button pressed and a file has been
>>>>> chosen and
>>>>> ' returns the chosen file name and the (earlier) provided fileNumber
>>>>> ' See below for details of fileNumber
>>>>> Event Done(fileName As String, fileNumber As Integer)
>>>>> ' Allows us to keep track of which file we're dealing with if there are
>>>>> multiple places
>>>>> ' where you can choose a file on the main Form
>>>>> ' It's returned to the main Form on the Done event
>>>>> Private fileNumber As Integer
>>>>>
>>>>> Public Sub pbCancel_Click()
>>>>>
>>>>>         Me.Close
>>>>>
>>>>> End
>>>>>
>>>>> Public Sub pbDone_Click()
>>>>>
>>>>>         If FileChooser2.SelectedPath = "" Then
>>>>>           Message.Error("No file chosen!  Cancel to return without selecting
>>>>> a file")
>>>>>           Return
>>>>>         Endif
>>>>>         Raise Done(FileChooser2.SelectedPath, fileNumber)
>>>>>         Me.Close
>>>>>
>>>>> End
>>>>>
>>>>> Public Sub setFileNumber(newFileNumber As Integer)
>>>>>
>>>>>         fileNumber = newfileNumber
>>>>>
>>>>> End
>>>>>
>>>>> Public Sub setRoot(newRoot As String)
>>>>>
>>>>>         FileChooser2.Root = newRoot
>>>>>
>>>>> End
>>>>>
>>>>> Public Sub setFilter(newFilter As String)
>>>>>
>>>>>         FileChooser2.Filter = newFilter
>>>>>
>>>>> End
>>>>>
>>>>> Kind regards,
>>>>> Caveat
>>>>>
>>>>> ------------------------------------------------------------------------------
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>
>
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