mui/gtk-mui/examples/table.c

   1
   2 #include <gtk/gtk.h>
   3
   4 /* Our callback.
   5  * The data passed to this function is printed to stdout */
   6 void callback( GtkWidget *widget,
   7                gpointer   data )
   8 {
   9     g_print ("Hello again - %s was pressed\n", (char *) data);
  10 }
  11
  12 /* This callback quits the program */
  13 gint delete_event( GtkWidget *widget,
  14                    GdkEvent  *event,
  15                    gpointer   data )
  16 {
  17     gtk_main_quit ();
  18     return FALSE;
  19 }
  20
  21 int main( int   argc,
  22           char *argv[] )
  23 {
  24     GtkWidget *window;
  25     GtkWidget *button;
  26     GtkWidget *table;
  27     char *foo;
  28
  29     gtk_init (&argc, &argv);
  30
  31
  32     /* Create a new window */
  33     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  34
  35     /* Set the window title */
  36     gtk_window_set_title (GTK_WINDOW (window), "Table");
  37
  38     /* Set a handler for delete_event that immediately
  39      * exits GTK. */
  40     g_signal_connect (G_OBJECT (window), "delete_event",
  41                       G_CALLBACK (delete_event), NULL);
  42
  43     /* Sets the border width of the window. */
  44     gtk_container_set_border_width (GTK_CONTAINER (window), 20);
  45
  46     /* Create a 2x2 table */
  47     table = gtk_table_new (2, 2, TRUE);
  48
  49     /* Put the table in the main window */
  50     gtk_container_add (GTK_CONTAINER (window), table);
  51
  52     /* Create first button */
  53     button = gtk_button_new_with_label ("button 1");
  54
  55     /* When the button is clicked, we call the "callback" function
  56      * with a pointer to "button 1" as its argument */
  57     g_signal_connect (G_OBJECT (button), "clicked",
  58                       G_CALLBACK (callback), (gpointer) "button 1");
  59
  60
  61     /* Insert button 1 into the upper left quadrant of the table */
  62     gtk_table_attach_defaults (GTK_TABLE (table), button, 0, 1, 0, 1);
  63
  64     gtk_widget_show (button);
  65
  66     /* Create second button */
  67
  68     button = gtk_button_new_with_label ("button 2");
  69
  70     /* When the button is clicked, we call the "callback" function
  71      * with a pointer to "button 2" as its argument */
  72     g_signal_connect (G_OBJECT (button), "clicked",
  73                       G_CALLBACK (callback), (gpointer) "button 2");
  74     /* Insert button 2 into the upper right quadrant of the table */
  75     gtk_table_attach_defaults (GTK_TABLE (table), button, 1, 2, 0, 1);
  76
  77     gtk_widget_show (button);
  78
  79     /* Create "Quit" button */
  80     button = gtk_button_new_with_label ("Quit");
  81
  82     /* When the button is clicked, we call the "delete_event" function
  83      * and the program exits */
  84     g_signal_connect (G_OBJECT (button), "clicked",
  85                       G_CALLBACK (delete_event), NULL);
  86
  87     /* Insert the quit button into the both
  88      * lower quadrants of the table */
  89     gtk_table_attach_defaults (GTK_TABLE (table), button, 0, 2, 1, 2);
  90
  91     gtk_widget_show (button);
  92
  93     gtk_widget_show (table);
  94     gtk_widget_show (window);
  95
  96     gtk_main ();
  97
  98     return 0;
  99 }