Re: [gtk-list] Re: gtktext (gtk+970606)

[Josh MacDonald <jmacd CS Berkeley EDU>]

The GTK Text widget is fairly incomplete, that's your trouble.
Looks like I won't have time in the next month to work on it,
either.

-josh

> From: "Michael K. Johnson" <johnsonm@redhat.com>
> Subject: [gtk-list] Re: gtktext (gtk+970606)
> Date: Fri, 25 Jul 1997 11:23:28 -0400
> 
> 
> > >1. I cannot change background color on the text widget.
> > 
> > That's because a text widget is a lightweight widget that does not
> > have a window associated with it.  It draws on its parent.  This means
> > that you need to put the text widget in some other widget and change
> > the other widget's background color to do this.
> 
> I see. thanks you.
> 
> > >2. I cannot clean a displayed text to show new text on 
> > >   the text widget.
> > 
> > I don't understand quite what you are saying, so I'll not try to
> > answer this one.  Could you possibly restate?
> 
> Sorry. I have tried again. 
> 
> I display text file on text widget by useing gtk_text_insert() 
> like a bellow. 
> 
> void
> file_selection_ok(widget, fs)
> GtkWidget *widget;
> GtkWidget *fs;
> {
>     unsigned char *buf;
> 
>     buf = get_file(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs)));
>     gtk_widget_destroy(fs);
> 
>     gtk_text_insert(GTK_TEXT (text), NULL, &text->style->black,NULL,
>                      buf, -1);
>     gtk_text_thaw(GTK_TEXT (text));
> }
> 
> 
> After diplaying a text file, I reopen file sellection window 
> (gtkfilesel widget) from menu to display a new text file by
> calling file_sellection_ok(). So, The _new_ text should add
> to the _old_ text on text widget. I want to avoid this by 
> removing the _old_ text from text widget.
> 
> Could I make my state understand to you ? 
> 
> ---
> HIDEKI
>   
> 
> 
> 
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