RE: Dynamically adding a wiget to a container created by glade

[Ravee Kondrakunta <Ravee_Kondrakunta phoenix com>]

Yes,

I had set it. Any other input. Is this the right way to do. Becase I am getting the instance created by glade 
and using that I was trying to add new widget.

-Ravee
________________________________________
From: Yu Feng [rainwoodman gmail com]
Sent: Wednesday, December 10, 2008 2:57 PM
To: Ravee Kondrakunta
Cc: gtk-app-devel-list gnome org
Subject: Re: Dynamically adding a wiget to a container created by glade

On Thu, 2008-12-11 at 03:52 +0530, Ravee Kondrakunta wrote:
> Hi,
>
> I created a dialog with glade. In this dialog, I have a HBox with two widgets, one is the label and the 
> other widget will be determined at the runtime.
>
> In the code I got the reference to the HBox using get_widget after loading the glade file and then I am 
> adding my widget to the HBox using the reference from the XML. The code compiles properly, but the widget 
> is never shown.
>
> Here is sample code for that...
>
> xmlRef = Gnome::Glade::create("myglade.glade");
> Gtk::HBox *pMyHBox;
> xmlRef->get_widget("myHBox", pMyHBox);
>
> Lets us assume I need to add one more label the the "myHBox"
>
> Gtk::Label lab("new");
> pMyHBox->add(lab); or
> pMyHBox->pack_start(lab); or
> pMyHBox->pack_end(lab); etc..
>
> I tried all possible ways to show it.. Unfortunately, I couldn't see it on my dialog.
>
> Please help me where I was wrong...
you have to set the 'visible' property of your new widget to 'true'.

> -Ravee
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