Hscale

[Valery Avaux <vavaux ulb ac be>]

Hello,
I'm trying to configure one scrollbar. I need to get the current value
of the scrollbar so I have put signal handler with "value_changed" like
this:

gtk_signal_connect (GTK_OBJECT 5GTK_RANGE(temper) -> adjustment),
"value_changed",, GTK_SIGNAL_FUNC (on_tempsc_value_changed), temper);

It works but while in function on_tempsc_value_changed, I cannot get the
current value. While compiling, i have "incompatible types in
assignment"... What does taht mean and how to correct it ??
Here is the function I used:

void
on_tempsc_value_changed			(GtkAdjustment		*adj,
					GtkRange	*scrollbar)
{
   temp = gtk_range_get_adjustment (scrollbar); 
   printf("temp changed  %f\n", temp);
}

Thanks for you help

Valery Avaux