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Re: got focus how to?

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Igor Stasenko

Re: got focus how to?

you will probably need to hook in at

HandMorph>>newKeyboardFocus:

On 22 May 2012 17:38, Hilaire Fernandes <[hidden email]> wrote:

> Hello,
>
> I need to take an action when an arbitrary morph got the keyboard focus
> (a text morph).
>
> How can I set up such an action for a given morph?
>
> Of course I don't want to override the given morph. Ideally I want to
> pass a block of code to execute whenever the focus changes.
>
> Thanks
>
> Hilaire
>
>

--
Best regards,
Igor Stasenko.

Stéphane Ducasse

Re: got focus how to?

On May 22, 2012, at 6:39 PM, Hilaire Fernandes wrote:

> I found I have to override #keyboardFocusChange:, but it is far from a
> good solutions. Basicly I want to show/hide a virtual keyboard only for
> text edit morph, and when I want it.

I do not have the answer but this is important to have such scenario when we will start to modify
Handmorph.

Stef

>
> Thanks
>
> Hilaire
>
> Le 22/05/2012 18:15, Igor Stasenko a écrit :
>> you will probably need to hook in at
>>
>> HandMorph>>newKeyboardFocus:
>>
>> On 22 May 2012 17:38, Hilaire Fernandes <[hidden email]> wrote:
>>> Hello,
>>>
>>> I need to take an action when an arbitrary morph got the keyboard focus
>>> (a text morph).
>>>
>>> How can I set up such an action for a given morph?
>>>
>>> Of course I don't want to override the given morph. Ideally I want to
>>> pass a block of code to execute whenever the focus changes.
>>>
>>> Thanks
>>>
>>> Hilaire
>>>
>>>
>>
>>
>>
>
>

Guillermo Polito

Re: got focus how to?

I plan to add slowly but steadily announcements to well known events in morphic for 2.0
- focused
- lost focus
- when selection changes

focus seems to be a good next step :)

On Tue, May 22, 2012 at 6:53 PM, Stéphane Ducasse <[hidden email]> wrote:

On May 22, 2012, at 6:39 PM, Hilaire Fernandes wrote:

> I found I have to override #keyboardFocusChange:, but it is far from a
> good solutions. Basicly I want to show/hide a virtual keyboard only for
> text edit morph, and when I want it.

I do not have the answer but this is important to have such scenario when we will start to modify
Handmorph.

Stef

>
> Thanks
>
> Hilaire
>
> Le 22/05/2012 18:15, Igor Stasenko a écrit :
>> you will probably need to hook in at
>>
>> HandMorph>>newKeyboardFocus:
>>
>> On 22 May 2012 17:38, Hilaire Fernandes <[hidden email]> wrote:
>>> Hello,
>>>
>>> I need to take an action when an arbitrary morph got the keyboard focus
>>> (a text morph).
>>>
>>> How can I set up such an action for a given morph?
>>>
>>> Of course I don't want to override the given morph. Ideally I want to
>>> pass a block of code to execute whenever the focus changes.
>>>
>>> Thanks
>>>
>>> Hilaire
>>>
>>>
>>
>>
>>
>
>

Igor Stasenko

Re: got focus how to?

In reply to this post by Igor Stasenko

On 22 May 2012 18:39, Hilaire Fernandes <[hidden email]> wrote:
> I found I have to override #keyboardFocusChange:, but it is far from a
> good solutions. Basicly I want to show/hide a virtual keyboard only for
> text edit morph, and when I want it.
>
yes, but i cannot see how you can do it without an evil overrides.

I think best would be to discuss change/enhancement and integrate it
into pharo. So you can legally use it in future without need to rely
on overrides,
which private to your project.

> Thanks
>
> Hilaire
>
> Le 22/05/2012 18:15, Igor Stasenko a écrit :
>> you will probably need to hook in at
>>
>> HandMorph>>newKeyboardFocus:
>>
>> On 22 May 2012 17:38, Hilaire Fernandes <[hidden email]> wrote:
>>> Hello,
>>>
>>> I need to take an action when an arbitrary morph got the keyboard focus
>>> (a text morph).
>>>
>>> How can I set up such an action for a given morph?
>>>
>>> Of course I don't want to override the given morph. Ideally I want to
>>> pass a block of code to execute whenever the focus changes.
>>>
>>> Thanks
>>>
>>> Hilaire
>>>
>>>
>>
>>
>>
>
>

--
Best regards,
Igor Stasenko.

wernerk

Re: got focus how to?

perhaps you could see whether the morphs get informed via #focusChanged?
werner

Hilaire Fernandes

Re: got focus how to?

In reply to this post by Igor Stasenko

On 22/05/2012 19:34, Igor Stasenko wrote:

>>>> I need to take an action when an arbitrary morph got the keyboard focus
>>>> (a text morph).
>>>>
>>>> How can I set up such an action for a given morph?

Indeed I have to. Morph is such a messy crap, it is a productivity killer.

>>>> Of course I don't want to override the given morph. Ideally I want to
>>>> pass a block of code to execute whenever the focus changes.

It will be nice. I don't know how UI layer can be cleanly implemented
from scratch, it is a huge task

Hilaire

Hilaire Fernandes

Re: got focus how to?

In reply to this post by wernerk

On 22/05/2012 22:02, Werner Kassens wrote:
> perhaps you could see whether the morphs get informed via #focusChanged?
> werner

The problem is more to be capable to execute a given action when
focusChanged.

Hilaire

--
Dr. Geo -- http://www.drgeo.eu

Guillermo Polito

Re: got focus how to?

I opened an issue and proposed a fix (http://code.google.com/p/pharo/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Summary%20Milestone%20Difficulty&groupby=&sort=&id=5956) so we can do something like:

someMorph onAnnouncement: MorphGotFocus do: [ :ann | ... ].
someMorph onAnnouncement: MorphLostFocus do: [ :ann | ... ].

Can anybody review?
Thanks,
Guille

On Wed, May 23, 2012 at 10:58 AM, Hilaire Fernandes <[hidden email]> wrote:

On 22/05/2012 22:02, Werner Kassens wrote:
> perhaps you could see whether the morphs get informed via #focusChanged?
> werner

The problem is more to be capable to execute a given action when
focusChanged.

Hilaire

--
Dr. Geo -- http://www.drgeo.eu

Hilaire Fernandes

Re: got focus how to?

Great

Thanks

Hilaire

On 23/05/2012 12:28, Guillermo Polito wrote:

> I opened an issue and proposed a fix (
> http://code.google.com/p/pharo/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Summary%20Milestone%20Difficulty&groupby=&sort=&id=5956)
> so we can do something like:
>
> someMorph onAnnouncement: MorphGotFocus do: [ :ann | ... ].
> someMorph onAnnouncement: MorphLostFocus do: [ :ann | ... ].
>
> Can anybody review?
> Thanks,
> Guille
>
> On Wed, May 23, 2012 at 10:58 AM, Hilaire Fernandes <
> [hidden email]> wrote:
>
>> On 22/05/2012 22:02, Werner Kassens wrote:
>>> perhaps you could see whether the morphs get informed via #focusChanged?
>>> werner
>>
>> The problem is more to be capable to execute a given action when
>> focusChanged.
>>
>> Hilaire
>>
>>
>>
>>
>> --
>> Dr. Geo -- http://www.drgeo.eu
>>
>>
>>
>

--
Dr. Geo -- http://www.drgeo.eu

Stéphane Ducasse

Re: got focus how to?

Hilaire does it work for you?

Stef

> Great
>
> Thanks
>
> Hilaire
>
> On 23/05/2012 12:28, Guillermo Polito wrote:
>> I opened an issue and proposed a fix (
>> http://code.google.com/p/pharo/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Summary%20Milestone%20Difficulty&groupby=&sort=&id=5956)
>> so we can do something like:
>>
>> someMorph onAnnouncement: MorphGotFocus do: [ :ann | ... ].
>> someMorph onAnnouncement: MorphLostFocus do: [ :ann | ... ].
>>
>> Can anybody review?
>> Thanks,
>> Guille
>>
>> On Wed, May 23, 2012 at 10:58 AM, Hilaire Fernandes <
>> [hidden email]> wrote:
>>
>>> On 22/05/2012 22:02, Werner Kassens wrote:
>>>> perhaps you could see whether the morphs get informed via #focusChanged?
>>>> werner
>>>
>>> The problem is more to be capable to execute a given action when
>>> focusChanged.
>>>
>>> Hilaire
>>>
>>>
>>>
>>>
>>> --
>>> Dr. Geo -- http://www.drgeo.eu
>>>
>>>
>>>
>>
>
>
> --
> Dr. Geo -- http://www.drgeo.eu
>
>

Hilaire Fernandes

Re: got focus how to?

I did not find the time to test it yet. I have to look at the house
building process.

Do I need Pharo 2.0 to test it?

Hilaire

On 23/05/2012 17:21, Stéphane Ducasse wrote:

> Hilaire does it work for you?
>
> Stef
>
>> Great
>>
>> Thanks
>>
>> Hilaire
>>
>> On 23/05/2012 12:28, Guillermo Polito wrote:
>>> I opened an issue and proposed a fix (
>>> http://code.google.com/p/pharo/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Summary%20Milestone%20Difficulty&groupby=&sort=&id=5956)
>>> so we can do something like:
>>>
>>> someMorph onAnnouncement: MorphGotFocus do: [ :ann | ... ].
>>> someMorph onAnnouncement: MorphLostFocus do: [ :ann | ... ].
>>>
>>> Can anybody review?
>>> Thanks,
>>> Guille
>>>
>>> On Wed, May 23, 2012 at 10:58 AM, Hilaire Fernandes <
>>> [hidden email]> wrote:
>>>
>>>> On 22/05/2012 22:02, Werner Kassens wrote:
>>>>> perhaps you could see whether the morphs get informed via #focusChanged?
>>>>> werner
>>>>
>>>> The problem is more to be capable to execute a given action when
>>>> focusChanged.
>>>>
>>>> Hilaire
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Dr. Geo -- http://www.drgeo.eu
>>>>
>>>>
>>>>
>>>
>>
>>
>> --
>> Dr. Geo -- http://www.drgeo.eu
>>
>>
>
>
>

--
Dr. Geo -- http://www.drgeo.eu

Guillermo Polito

Re: got focus how to?

yep :/ The morph announcer is in pharo 2.0

On Wed, May 23, 2012 at 6:06 PM, Hilaire Fernandes <[hidden email]> wrote:

I did not find the time to test it yet. I have to look at the house
building process.

Do I need Pharo 2.0 to test it?

Hilaire

On 23/05/2012 17:21, Stéphane Ducasse wrote:
> Hilaire does it work for you?
>
> Stef
>
>> Great
>>
>> Thanks
>>
>> Hilaire
>>
>> On 23/05/2012 12:28, Guillermo Polito wrote:
>>> I opened an issue and proposed a fix (
>>> http://code.google.com/p/pharo/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Summary%20Milestone%20Difficulty&groupby=&sort=&id=5956)
>>> so we can do something like:
>>>
>>> someMorph onAnnouncement: MorphGotFocus do: [ :ann | ... ].
>>> someMorph onAnnouncement: MorphLostFocus do: [ :ann | ... ].
>>>
>>> Can anybody review?
>>> Thanks,
>>> Guille
>>>
>>> On Wed, May 23, 2012 at 10:58 AM, Hilaire Fernandes <
>>> [hidden email]> wrote:
>>>
>>>> On 22/05/2012 22:02, Werner Kassens wrote:
>>>>> perhaps you could see whether the morphs get informed via #focusChanged?
>>>>> werner
>>>>
>>>> The problem is more to be capable to execute a given action when
>>>> focusChanged.
>>>>
>>>> Hilaire
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Dr. Geo -- http://www.drgeo.eu
>>>>
>>>>
>>>>
>>>
>>
>>
>> --
>> Dr. Geo -- http://www.drgeo.eu
>>
>>
>
>
>

--
Dr. Geo -- http://www.drgeo.eu

Hilaire Fernandes

Re: got focus how to?

Ok, it will test soon.

Thanks Guille

Hilaire

On 23/05/2012 18:11, Guillermo Polito wrote:
> yep :/ The morph announcer is in pharo 2.0

--
Dr. Geo -- http://www.drgeo.eu