Re: custom text editor widget

["ivar ." <ivarbug gmail com>]

Imre, try using Pango::Layout. That's what I once did and I'm guessing
that's what TextView/GtkTextLayout uses in the end. Maybe TextBuffer
has features that should affect the rendering, I don't know. I
rendered my own text.

On Thu, Sep 20, 2012 at 4:19 PM, Kjell Ahlstedt
<kjell ahlstedt bredband net> wrote:
> 2012-09-20 09:23, Horváth Imre skrev:
>>
>> Hi!
>>
>> I want to create a custom textedit widget (with text cursor), with it's
>> own TextBuffer.
>> My problem is to render the TextBuffer.
>> In the gtk+ sources, TextView renders the TextBuffer through a
>> GtkTextLayout object (I think), but I can not find it in Gtkmm.
>>
>> Any help is appreciated:
>> Imre Horvath
>>
> The file gtktextlayout.h contains the comment
>
> /* This is a "semi-private" header; it is intended for
>  * use by the text widget, and the text canvas item,
>  * but that's all. We may have to install it so the
>  * canvas item can use it, but users are not supposed
>  * to use it.
>  */
> #ifndef GTK_TEXT_USE_INTERNAL_UNSUPPORTED_API
> #error "You are not supposed to be including this file; the equivalent
> public API is in gtktextview.h"
> #endif
>
> That's a good reason for not having a Gtk::TextLayout in gtkmm.
>
> Kjell
>
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