Re: Maemomm

["Md. Golam Sarower" <golam sarower bjitgroup com>]

Dear paul,

I am very glad to get your mail. Now I am able to work in c++. but some 
problem is creating there. Suppose I want to use the GDK/gc, pixmap etc. 
but it shows some errors, like:
Gdk::Pixmap *pixmap;
 Gdk::GC *gc;

Declare in constructor.  It does not show error. but when i am going to 
use the functions in the .cc files it shows error like:
Line 37 here:
gc = get_style()->get_fg_gc(get_state());
   win.draw_pixmap(gc ,
           pixmap,
           event->area.x, event->area.y,
           event->area.x, event->area.y,
           event->area.width, event->area.height);

ScribbleDrawingArea.cc:37: error: cannot convert `Glib::RefPtr<Gdk::GC>' 
to `Gdk::GC*' in assignment

ScribbleDrawingArea.cc:38: error: 'class Glib::RefPtr<Gdk::Window>' has 
no member named 'draw_pixmap'
ScribbleDrawingArea.cc:40: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:40: error: base operand of `->' is not a pointer
ScribbleDrawingArea.cc:40: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:40: error: base operand of `->' is not a pointer
ScribbleDrawingArea.cc:41: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:41: error: base operand of `->' is not a pointer
ScribbleDrawingArea.cc:41: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:41: error: base operand of `->' is not a pointer
ScribbleDrawingArea.cc:42: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:42: error: base operand of `->' is not a pointer
ScribbleDrawingArea.cc:42: error: invalid use of member (did you forget 
the `&' ?)
ScribbleDrawingArea.cc:42: error: base operand of `->' is not a pointer


If you have any suggestion then please response ASAP.

Thanking you
Sarower

Paul Davis wrote:
> On 6/6/07, Md. Golam Sarower <golam sarower bjitgroup com> wrote:
> > Hi,
> >
> > I have been working on maemo for 2 months. I am very new in this
> > platform. I used to use the C language. Now i want to use C++ as the
> > programming language. Is it now possible to do it in full flexibility
> > than C?? If so then now what I have to do to set up the development
> > environment? I want to keep the previous set up use for C. I would be
> > very great full to you, if you assist me to this task.
> >
> > Thanking
> > Sarower
> > Bangladesh
> >
> > _______________________________________________
> > gtkmm-list mailing list
> > gtkmm-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gtkmm-list
>
> There appears to be a maemomm project. You'll probably get a good
> start by reading the docs and examples about that.
>
> Paul