Hi,
I'm in a series of meetings at Tecgraf HQ, and I'll be able to see this
next week.
Best,
Scuri
2017-10-17 8:27 GMT-02:00 Jiří Klimeš <[email protected]>:
> On Sat, 14 Oct 2017 19:37:02 +0800
> 許永寬 <[email protected]> wrote:
>
> > Thank to release IUP3.23!
> >
> > (1) Using new IUP3.23 on Linux mint 18.2, I change IupText FGCOLOR and
> > BGCOLOR then the color of selectionr is gone, but it's OK on Windows
> > 7.0 (2) Using IupFlatTabs insert a IupText as tabitem, it can be
> > APPEND/INSERT/VALUE a text, but it can't key in a word and cursor
> > and the color of selectionr is gone.( OK on Windows 7.0 )
> >
> > thanks~
>
> Hello,
>
> the problem (1) is not specific to IUP 3.23 only. It existed
> before and affects other versions using Gtk driver too.
> The issue is that IUP uses gtk_widget_override_background_color() for
> setting background color. Unfortunately, the function has been
> deprecated in Gtk 3.16. But what is more important and even worse, the
> function doesn't work properly (depending on which Gtk theme is used).
>
> Some references to the problem:
> * https://developer.gnome.org/gtk3/stable/GtkWidget.html#
> gtk-widget-override-background-color
> * https://bugzilla.gnome.org/show_bug.cgi?id=656461
> * https://mail.gnome.org/archives/gtk-app-devel-list/
> 2016-August/msg00021.html
>
> I have prepared a patch that fixes the issue by using CSS styling. See
> the patch in the attachment.
>
> Regarding the second point, I am not sure from your description what is
> your complaint exactly about. But, I guess, it may be the same problem.
>
> Best regards,
> blueowl
>
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