#include <Xm/RowColumn.h>
#include <Xm/MessageB.h>
+#ifdef HAVE_XMCOMBOBOX /* a Motif 2.0 widget */
+# include <Xm/ComboBox.h>
+# ifndef XmNtextField /* Lesstif 0.89.4 bug */
+# undef HAVE_XMCOMBOBOX
+# endif
+#endif /* HAVE_XMCOMBOBOX */
+
#include "version.h"
#include "prefs.h"
#include "resources.h" /* for parse_time() */
Widget vis = name_to_widget (widget, "combo");
# ifdef HAVE_XMCOMBOBOX
- Widget text;
+ Widget text = 0;
# else /* !HAVE_XMCOMBOBOX */
Widget menu = 0, *kids = 0, selected_item = 0;
- Cardinal nkids;
+ Cardinal nkids = 0;
int i = 0;
# endif /* !HAVE_XMCOMBOBOX */
# ifdef HAVE_XMCOMBOBOX
XtVaGetValues (vis, XmNtextField, &text, 0);
+ if (!text)
+ /* If we can't get at the text field of this combo box, we're screwed. */
+ abort();
XtVaGetValues (text, XmNvalue, &visual, 0);
# else /* !HAVE_XMCOMBOBOX */
this parses the text, and does error checking.
*/
static void
-hack_time_text (const char *line, Time *store, Bool sec_p)
+hack_time_text (Widget button, const char *line, Time *store, Bool sec_p)
{
if (*line)
{
value = parse_time ((char *) line, sec_p, True);
value *= 1000; /* Time measures in microseconds */
if (value < 0)
- /* gdk_beep () */;
+ {
+ char b[255];
+ sprintf (b,
+ "Error:\n\n"
+ "Unparsable time format: \"%s\"\n",
+ line);
+ warning_dialog (XtParent (button), b, 100);
+ }
else
*store = value;
}
# define SECONDS(field, name) \
v = 0; \
XtVaGetValues (name_to_widget (button, (name)), XtNvalue, &v, 0); \
- hack_time_text (v, (field), True)
+ hack_time_text (button, v, (field), True)
# define MINUTES(field, name) \
v = 0; \
XtVaGetValues (name_to_widget (button, (name)), XtNvalue, &v, 0); \
- hack_time_text (v, (field), False)
+ hack_time_text (button, v, (field), False)
# define INTEGER(field, name) do { \
unsigned int value; \
if (! *v) \
; \
else if (sscanf (v, "%u%c", &value, &c) != 1) \
- XBell(XtDisplay(button), 0); \
+ { \
+ char b[255]; \
+ sprintf (b, "Error:\n\n" "Not an integer: \"%s\"\n", v); \
+ warning_dialog (XtParent (button), b, 100); \
+ } \
else \
*(field) = value; \
} while(0)