Wireshark-dev: Re: [Wireshark-dev] GTK+ issues
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From: "Steve Grinwis" <sgrinwis@xxxxxxx>
Date: Wed, 26 Jul 2006 16:17:33 -0400

Small error.  The failure comes when I try to do:

 

gtk_widget_show (window);

 

From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Steve Grinwis
Sent: Wednesday, July 26, 2006 3:57 PM
To: Developer support list for Wireshark
Subject: [Wireshark-dev] GTK+ issues

 

Hey all.

 

 I’ve come across a new problem that I’m having trouble with.  I need my plug-in to be able bring up a pop-up screen so that I can get the user to enter some information.  I had it working using the windoze API and it was working fine, however, obviously it’s not portable.  So I want to do the same thing in GTK.  Problem is, I can’t seem to get gtk to bring up anything without getting the most general error message possible. 

 

I get the error:

 

Gdk-ERROR **: That is a fatal error aborting…

 

Ironically enough.. this error is in a pop up.

 

The code I’m attempting to execute is :

 

if(gtk_init_check(NULL,NULL)==1){

            if(writeFile!=NULL){

                        fprintf(writeFile,"GTK is valid");

                        fflush(writeFile);

                                   

            }

 

}else{

            if(writeFile!=NULL){

                        fprintf(writeFile,"GTK isn't Valid");

                        fflush(writeFile);

                       

            }

 

 

}

 

GtkWidget *window=NULL;

window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

gtk_widget_show (window);

gtk_main();

 

 

I get the response that “GTK is valid”

 

And I get the error when executing:

gtk_widget_show (window);

 

 

Trying to do something similar with a dialog fails when I try to show the dialog.

 

I know this is a lot to read.  Any help from the GUI masters at Wireshark would be appreciated.

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