Conference bulova::decw_jan-89_to_nov-90

3214.0. "dialog box and stext..help needed" by TMIS01::DORON (Doing my BEST !!!) Thu Aug 16 1990 04:58

The following was also posted in the DECWINDOWS_PROGRAMMING notes (#1005),
and any help will be appreciated by me and my coleague Itamar.


================================================================================

Note 1005.0             dialog box and stext..help needed             No replies

TAV02::ITAMAR_E                                     151 lines  15-AUG-1990 11:11

--------------------------------------------------------------------------------


Hi,

I have some problems with d.box and stext widgets. Any kind of help will
be blessed.

1.For some reason I can't get a MAP callback from a d.box although I think
  I made all the required definitions for it. What's wrong?

2.The d.box can't get the input focus unless it has a child that can get
  it like stext. It is possible to undestand from the documentation that
  a d.box can get the input focus in any case. Is it a normal behavior?

3. I have some difficulties to set an insert position in a stext widget
   using UIL. I'll be greatful if someone will donate  me a little example
   that does it.

Thanks,

      itamar.
-------------------------------------------------------------------------------

Following some fragments of uil and C.


module DDT
        version = 'v1.0'
        names = case_sensitive

include file 'DwtAppl.uil';
.
.


procedure
        MapActivated(string);

.
.

object
        main_widget: main_window {
        arguments {
            width = 400;
            height =300;
            main_menu_bar = menu_bar menu_bar_widget;
        };
        controls {
            attached_dialog_box dialog_widget;
            menu_bar menu_bar_widget;
        };
     };

     
object
        dialog_widget : attached_dialog_box {
        controls {
            label  label_widget;
            push_button push_widget;
            push_button push_widget5;
            unmanaged caution_box caution_box_widget;
        };
        callbacks {
                map = procedure MapActivated(goodbye);
        };
     };
  

end module;


#include <stdio.h>
/*#include <DECwDwtApplProg.h>*/
#include <decw$include/DwtAppl.h>


static XtCallbackProc MapActivated();
.
.
.

static DRMHierarchy hierarchy;
static DRMCode class;
static char *fname[] = "tsc:[itamar.decw]d3.uid";

static DRMRegisterArg regvec[] = {
       {"ButtonActivated", (caddr_t)ButtonActivated},
       {"LabelCreated"   , (caddr_t)LabelCreated},
       {"Button5Activated", (caddr_t)Button5Activated},
       {"CautionCreated", (caddr_t)CautionCreated},
       {"MapActivated", (caddr_t)MapActivated}
};



 main(argc, argv)
    unsigned int argc;
    char *argv[];
{
    Widget top_level, main_window;
    int status;

    DwtInitializeDRM();

    top_level = XtInitialize("Hi there!",     /* application name */
      "Example program",                        /* application class */
      NULL,                             /* pointer to options */
      0,                                /* number of options */
      &argc, argv);                     /* command line */
    
 if ((DwtOpenHierarchy(1, fname, NULL, &hierarchy)) != DRMSuccess) 
   {
    fprintf(stderr, "Can't open DRM hirarchy\n");
    exit(0);
   }
   
  DwtRegisterDRMNames(regvec, 5);

  if((DwtFetchWidget(hierarchy, "main_widget", top_level, &main_window, &class)) != DRMSuccess)
  {
    fprintf(stderr,"can't fetch widget\n");
    exit(0);
  }
   
      	
  XtManageChild(main_window);

    /* Realize the widget hierarchy, creating and mapping windows */

    XtRealizeWidget(top_level);

    XtMainLoop();                       /* Never returns */
}



static XtCallbackProc MapActivated(widget, tag, reason)
Widget widget;
char *tag;
DwtAnyCallbackStruct *reason;

{
 
 printf("%s\n",tag); 
 printf("Mapped\n"); 
 printf("Mapped\n"); 
 printf("Mapped\n"); 
 printf("Mapped\n"); 
 printf("Mapped\n"); 
 printf("Mapped\n"); 
}

Re.

>1.For some reason I can't get a MAP callback from a d.box although I think
>  I made all the required definitions for it. What's wrong?

Are you using a normal dialog box or a popup dialog box?  Normal dialog
boxes don't have a map callback.

Rich