Beep when a GtkDialog with a non-editable GtkTextView is first displayed

[Ray Ruvinskiy <rruvinsk sybase com>]

Hello,

I have a button in my main window that, when clicked, pops up a modal  
GtkDialog that has a non-editable GtkTextView. When this dialog is  
first shown after the application launches, the computer beeps once.  
If I dismiss it and click the button again, there is no beep. The key  
here seems to be that the GtkTextView is non-editable. If I do not use  
gtk_text_view_set_editable to make it non-editable, there is no beep  
at all.

I was wondering if anyone had any ideas as to what may be going on.  
I'm including sample source that reproduces the problem on my machine  
(Ubuntu 8.04, running gtk 2.12.9).

Thanks,

Ray

The compilation command line is "gcc `pkg-config --cflags --libs gtk 
+-2.0` test.c -o test"

#include <gtk/gtk.h>

static void showDialogCB( GtkWidget *w,
                          gpointer data )
/***************************************/
{
    GtkWidget * dlog = NULL;
    GtkWidget * txtbox = NULL;

    dlog = gtk_dialog_new_with_buttons( "",
                                        GTK_WINDOW( data ),
                                        GTK_DIALOG_MODAL,
                                        GTK_STOCK_OK,
                                        GTK_RESPONSE_ACCEPT,
                                        NULL );

    txtbox = gtk_text_view_new();

    gtk_text_view_set_editable( GTK_TEXT_VIEW( txtbox ), FALSE );
    gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dlog )->vbox ),  
txtbox );

    gtk_widget_show_all( dlog );
    gtk_dialog_run( GTK_DIALOG( dlog ) );

    gtk_widget_destroy( dlog );
}

int main( int argc, char *argv[] )
/********************************/
{
    GtkWidget * topWindow;
    GtkWidget * dlgButton;
    GtkWidget * buttonBox;

    gtk_init( &argc, &argv );

    topWindow = gtk_window_new( GTK_WINDOW_TOPLEVEL );
    g_signal_connect( G_OBJECT( topWindow ), "delete_event",
                        G_CALLBACK( gtk_main_quit ), NULL );
    g_signal_connect( G_OBJECT( topWindow ), "destroy",
                        G_CALLBACK( gtk_main_quit ), NULL );

    buttonBox = gtk_hbutton_box_new();
    dlgButton = gtk_button_new_with_label( "Show dialog" );
    gtk_container_add( GTK_CONTAINER( buttonBox ), dlgButton );

    g_signal_connect( G_OBJECT( dlgButton ), "clicked",
                      G_CALLBACK( showDialogCB ), topWindow );

    gtk_container_add( GTK_CONTAINER( topWindow ), buttonBox );
    gtk_widget_show_all( topWindow );

    gtk_main();

    return 0;
}