Hi,
On 14 Jul 2011, at 16:35, Alain Plantec wrote:
> Le 14/07/2011 11:15, Tudor Girba a écrit :
>> Hi,
>>
>> How can I get a notice when the selection changes in a PluggableTextMorph? I
>> see no obvious hook.
> AFAIK, no hook in PluggableTextMorph.
>
> When the selection is changed, an editor sends #storeSelectionInParagraph to
> itself. maybe one can start from here to add a hook.
Great. Thanks. This one worked.
So now I have:
GLMPluggableTextMorph>>textMorphClass
^ GLMTextMorphForEditView
GLMTextMorphForEditView>>editorClass
^ GLMSmalltalkEditor
GLMSmalltalkEditor>>storeSelectionInParagraph
super storeSelectionInParagraph.
self morph ifNotNil: [
self morph editView
announceSelectionFrom: self startIndex
to: self stopIndex - 1 ]
Beautiful. I just hope I won't need to change that in the near future :).
Cheers,
Doru
> There is also TextMorph>>#selectionChanged but it is more for selection
> drawing purpose. If I remember well, it is also sent when the textmorph is
> scrolled.
>
> hope it helps
> Cheers
> Alain
>
>
>>
>> Cheers,
>> Doru
>>
>>
>> --
>> www.tudorgirba.com
>>
>> "Obvious things are difficult to teach."
>>
>>
>>
>>
>>
>
>
--
www.tudorgirba.com
"Every now and then stop and ask yourself if the war you're fighting is the
right one."
