From: Jacek Podkanski <jacekpodkanski@...>
Date: 2002-09-10T04:32:18+09:00
Subject: Re: Ruby-gtk, Gtk::Text question. it worked

KUBO Takehiro wrote:
Thank you very much! I wonder sometimes why things seem so simple once you 
are shown solution. 

As you see, I'm trying to write simple editor in ruby. Any suggestions?


> Hi,
> 
> Jacek Podkanski <jacekpodkanski@supanet.com> writes:
> 
>> LESS wrote:
>>
>>> Am Mon, 2002-09-09 um 13.51 schrieb Jacek Podkanski:
>>>> Hi,
>>>> What should I do to make my Gtk::Text widget accept keyboard input
>>>> without need of clicking on it first?
>>> 
>>> try           text.set_editable(true)
>>> text.grab_focus
>>> 
>>
>> Sorry, but it didn't work. Below is a program I'm trying to write.
> 
> put @text.grab_focus after vbox.pack_start(@text,true,true).
> 
>> class Text
>>   def initialize(vbox)
>>     @text=Gtk::Text.new
>>
>>     @text.set_editable(true)
>>     @text.grab_focus #it didn't work here
>>     #################################
>>     
#######################################################################
>>
>>     #t='ala ma kota'
>>     #@text.insert_text(t,0)
>>     #@text.signal_connect("grab_focus") {puts 'you got focus now'}
>>     @text.signal_connect("key_press_event") {|w,e|
>>       $com.set_status('you pressed key *** '+e.keyval.to_s)
>>       #puts @text.has_focus?,'######'
>>     }
>>     vbox.pack_start(@text,true,true)
>>   end
>> end#class
> 
> Context diff:
> =======================================================
> @@ -15,8 +15,6 @@
>      @text=Gtk::Text.new
>  
>      @text.set_editable(true)
> -    @text.grab_focus #it didn't work here
> #################################
> -   
> #######################################################################
>  
>      #t='ala ma kota'
>      #@text.insert_text(t,0)
> @@ -26,6 +24,7 @@
>        #puts @text.has_focus?,'######'
>      }
>      vbox.pack_start(@text,true,true)
> +    @text.grab_focus #it works here.
>    end
>  end#class
>  class Menu
> =======================================================
> 


Regards,
-- 
Jacek Podkanski