Re: ProgressBar

["Maher Awamy" <muhri muhri net>]

On Sat, 05 May 2001 18:46:33 +0100, Paulo Jorge de Oliveira Cantante de Matos
said:

> Hi Dear All,
>  
>  I've been lately able to solve all my problems due to not only the
>  excellent documentation on GTK but also due to your help.
>  I'm again facing a problem!!!
>  I'm trying to put a Progress Bar up and running with values between 0
>  and 1...
>  The Progress Bar appears in the window but it's not doing anything. When
>  the proccess starts, the window 'freezes' till the proccess ends, no
>  progress bar, no nothing...
>  What I have configured about the PBar is the following:
>  pbar = gtk_progress_bar_new();
>  gtk_progress_bar_set_bar_style (GTK_PROGRESS_BAR(pbar),
>  GTK_PROGRESS_CONTINUOUS);
>  gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR(pbar),
>  GTK_PROGRESS_LEFT_TO_RIGHT);
>  gtk_box_pack_start (GTK_BOX (box2), pbar, FALSE, FALSE, 0);
>  adj = gtk_adjustment_new(0, 0, 1, 0, 0, 0);
>  gtk_progress_set_adjustment(GTK_PROGRESS(pbar), adj);
>  gtk_widget_show(pbar);
>  
>  
>  And I try to update the Progress Bar by calling this function since my
>  pbar is a global var:
>  
>  void set_progress_bar(float value) {
>    gtk_progress_set_value (GTK_PROGRESS(pbar), (gfloat)value);

add this here
        while (gtk_events_pending())
                gtk_main_iteration();


>  }
>  

Maher

>  
>  Do I need to refresh the window?
>  
>  TIA,
>  
>  Best regards,
>  
>  -- 
>  +------------------Paulo J. Matos aka PDestroy--------------------+
>  |  ICQ # 361853  |  http://www.pdestroy.net | pdestroy netcabo pt |
>  |  http://iascp.sourceforge.net  |  http://mega.ist.utl.pt/~pocm  |
>  |  "Fixed width font LIVEZ!"     |  "Portability came to rule!"   |
>  +-----------------------------------------------------------------+
>  
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>  

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