Thanks.
In fact, I've found in gtkmm online doc how to do a widget.
I've done everything good but for the expose event.
Here the code :
Glib::RefPtr<Gdk::GC> gc = Gdk::GC::create(m_refGdkWindow);
gc->set_background(Gdk::Color("red"));
//modify_bg(Gtk::STATE_NORMAL , Gdk::Color("red"));
get_window()->draw_rectangle(gc, true, 0, 0, 10, 10);
return true;
I would like to set the foreground and background color.
But the "gc->set_background(Gdk::Color("red"));" seems not to work.
I don't quite understand why....
On Wed, Sep 16, 2009 at 19:37, Robert Pearce <[email protected]>wrote:
> On Wed, 16 Sep 2009 18:18:08 +0200 Florent wrote:
> >
> > I would like to know if there is a little widget to display a led (or
> > something)....
> >
> It's probably not quite what you want, but I created a "labelled lamp"
> widget, based off a button, for a project I'm doing. You can find it (along
> with a dial/meter widget) at
> http://www.bdt-home.demon.co.uk/computer/gtk/gtkdial.zip and a rather
> crude way to use it within a GTKmm context at
> http://www.bdt-home.demon.co.uk/computer/gtk/FramedMeter.zip
>
> > If not, is there a tutorial about creating a such widget...?
> >
> There is a tutorial for creating a plain GTK widget somewhere (uses a basic
> dial as an example). Not sure about making an MM version.
>
> HTH
> Rob
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