Re: any ideas for a fix?

[Gary Kline <kline thought org>]

=====
Organization: Thought Unlimited.  Public service Unix since 1986.
Of_Interest: With 28 years  of service  to the  Unix  community.

On Thu, Aug 21, 2014 at 01:01:24PM +0200, Marcus Karlsson wrote:
> On Tue, Aug 19, 2014 at 06:43:22PM -0700, Gary Kline wrote:
> > =====
> > Organization: Thought Unlimited.  Public service Unix since 1986.
> > Of_Interest: With 28 years  of service  to the  Unix  community.
> >
> > guys,
> >
> > last time I encloused this "leftJ*" code,  it output a 700 by 900
> > label with label1, label2, label3.  in "labelWidgets.h" I've got
> > a *label[32], and use a global tt=0 that is inc in a for loop.
> > the gcc line builds ./leftJ after you unshar or simply run sh against
> > the sharball.
> >
> > it doesn't segv or anything; but it only printfs the last line.  WITH
> > complaiints.  can any body help me here?
> >
> > tia,
> >
> > gary
> >
> > Attached: leftJustify.shar
>
> Looks like your attachment didn't make it. Can you post the code sample
> online, or include the problematic part inline?
>
>               Marcus


        hi marcus,

        don't know what happened to the SHAR file.  BUT: below is the
        entire program--minus the labelWidgets.h header.  the header file
        just had the int tt.  

        as-is, this printfs the 700 by 900 window and the third label.
        last night, localtime here in seattle, I send mail to two
        chaps named chris, moller and vine.  My *main* problem is that
        I don't know how to add multiple labels to a single vbox.  

        Clue me in and givve me a place to stand, and I'll be able to 
        move the globe!

        gary

        

#include <stdio.h>
#include <gtk/gtk.h>
// no-more :: #include "labelWidgets.h"

/*** 

gcc -Wall -g leftJ.c -o leftJ `pkg-config --cflags gtk+-3.0` `pkg-config --libs gtk+-3.0` 

***/

int
main (int argc, char *argv[])
{

  GtkWidget *window, *vbox;     // Labels go in here, vertically orientated.
  //GtkWidget *label1, *label2, *label3;
  GtkWidget *label[32];
  int tt = 0;

  gtk_init (&argc, &argv);

  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
  gtk_window_set_default_size (GTK_WINDOW (window), 700, 900);
  gtk_window_set_title (GTK_WINDOW (window), "Labels Left-Margins");
  gtk_container_set_border_width (GTK_CONTAINER (window), 10);
  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);

  for (tt = 0; tt < 3; tt++)
    {
      printf ("For-Loop():  main with tt = (%d)\n", tt);
      label[tt] = gtk_label_new ("1: This is the file name named talk.1.txt");
      gtk_misc_set_alignment (GTK_MISC (label[tt]), 0, 0.5);    // left
      label[tt] = gtk_label_new ("2: This is talk.2.txt");
      gtk_misc_set_alignment (GTK_MISC (label[tt]), 0, 0.5);    // left
      label[tt] =
        gtk_label_new ("3: File talk.3.txt file.");
      gtk_misc_set_alignment (GTK_MISC (label[tt]), 0, 0.5);    // left

      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5); // GTK3
      gtk_container_add (GTK_CONTAINER (window), vbox);
      gtk_box_pack_start (GTK_BOX (vbox), label[tt], FALSE, TRUE, 0);
      gtk_widget_show (label[tt]);
      gtk_box_pack_start(GTK_BOX(vbox), label[tt], FALSE, TRUE, 0);
      gtk_widget_show (label[tt]);
      gtk_box_pack_start(GTK_BOX(vbox), label[tt], FALSE, TRUE, 0);
      gtk_widget_show (label[tt]);
      gtk_widget_show_all (window);
    }

  gtk_main ();

  return 0;
}
-- 
 Gary Kline  kline thought org  http://www.thought.org  Public Service Unix
             Twenty-eight years of service to the Unix community.