Re: Widgets & Notebook, help!!

[Jason Burchfield <jason burchfield cas-inc com>]

Jamiil wrote:

> I have a skeleton class that will eventually contains all the elementes needed to display and retrieve information from the users.
> The class compiles nicely, but when I add it to the Gtk::Notebook the program issues a segmentation fault:
>
> Here is an snip of the program in question.
>
> OS:       WinXP
> compiler: MinGW-CPP 3.4.2
>
> namespace jme{
> class Contacts : virtual public Gtk::Window{
> protected:
>       Gtk::VBox* vbox1;
>       Gdk::Color* colour;
>   
> public:
>       Contacts();
>       virtual ~Contacts();
> }; //class
> } //namespace
>
> jme::Contacts::Contacts(){
>   colour = new Gdk::Color();
>   vbox1 = new Gtk::VBox();
>
>   this->vbox1->set_homogeneous(true);
>   colour->set_rgb(0,255,255);
>
>   this->vbox1->modify_bg(Gtk::STATE_NORMAL, *colour);
>   this->add(*vbox1);
>   
> }
> jme::Contacts::~Contacts(){
>   delete colour;
>   delete vbox1;
> }
>
> -----------------------------
> namespace jme{
> class Jaime : public Gtk::Window
> {
> public:
>    Jaime();
>    virtual ~Jaime();
>
> protected:
>    ....
>    //Child widgets:
>    Gtk::Notebook* notebook;
>    jme::Contacts* contacts;
>    ...
> private:
>    ...
>    //Constructors and Destructor go here
>    ...        
>        
> };//class
> } //namespace
>
> jme::Jaime::Jaime(){
>  ........
>    contacts = new jme::Contacts();
>    notebook = new Gtk::Notebook();
>    notebook->append_page(*contacts, "Contacts");
>  ........
> }
> jme::Jaime::~Jaime(){
>  delete all pointers...
> }
>
> TIA
>
>  
It maybe because you are trying to add a window to a tab of a notebook.
You may want to deruve the Jaime class from maybe a Gtk::vbox and not a 
Gtk::Window

--
Jason Burchfield
CAS, Inc.
(256) 971-6096
Jason Burchfield cas-inc com