[536] in The GTK GIMP ToolKit mailing list archive
[gtk-list] Re: gtktext (gtk+970606)
daemon@ATHENA.MIT.EDU (Josh MacDonald)
Sun Jul 27 21:24:57 1997
From: Josh MacDonald <jmacd@CS.Berkeley.EDU>
To: hideki70@osk2.threewebnet.or.jp
Cc: gtk-list@redhat.com
In-reply-to: Your message of "Thu, 24 Jul 1997 22:14:53 EDT."
<199707250214.LAA01959@osk2.threewebnet.or.jp>
Date: Sun, 27 Jul 1997 18:23:58 -0700
Resent-From: gtk-list@redhat.com
Reply-To: gtk-list@redhat.com
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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