From: oxman <no@...>
Date: 2005-01-15T18:36:17+09:00
Subject: Re: ruby-gnome2 : problem with signal "insert-text"

Humm, after many test, I see my code is executed immediately.
But the effect of my code isn't immediat.
I think 'buffer' or 'textview' have a refresh period.
How i can force the refresh for 'buffer' or 'textview' ?


oxman wrote:
> Thanks.
> But the time-out to call 'insert-text' is "very long".
> 
> buffer.signal_connect_after("insert-text") do |a,first_char,text,length|
>         if (text == "#")
>                 first_char.offset = first_char.offset - 1
>                 last_char = buffer.get_iter_at_offset(first_char.offset)
>                 last_char.forward_to_line_end
> 
> buffer.apply_tag(buffer.tag_table.lookup("blue"),first_char, last_char)
>         end
> end
> 
> The text is colored one or two seconds after i write the '#' character.
> 
> How i can have a signal immediately called after "insert-text" ?
> 
> 
> Peter Stuifzand wrote:
> 
>> On Fri, 14 Jan 2005 07:01:14 +0900, oxman <no@in-your-dream.net> wrote:
>>
>>> Hello,
>>>
>>> i have a problem with the signal "insert-text", the signal was
>>> call before the text is insert, so i can't color it, how i can
>>> have a signal just after the text have been insert ?
>>>
>>> thanks
>>> oxman.
>>>
>>>
>>
>>
>> Hello oxman,
>>
>> You should use:
>>
>>   widget.signal_connect_after("nsert-text") do
>>       # code ....   end
>>