GtkCalendar bug + patch

[Damon Chaplin <damon helixcode com>]

GtkCalendar has a bug (GTK+ 1.2.6).
If you click between rows or columns it may jump to other months or days.

This seems to fix it:

--- gtkcalendar.c.orig  Wed Feb 24 10:14:57 1999
+++ gtkcalendar.c       Fri Jan 21 21:58:55 2000
@@ -507,7 +507,7 @@
       x_left = left_x_for_column (calendar, c);
       x_right = x_left + GTK_CALENDAR_PRIVATE_DATA (calendar)->day_width;
       
-      if (event_x > x_left && event_x < x_right)
+      if (event_x >= x_left && event_x < x_right)
        {
          column = c;
          break;
@@ -544,7 +544,7 @@
       y_top = top_y_for_row (calendar, r);
       y_bottom = y_top + height;
       
-      if (event_y > y_top && event_y < y_bottom)
+      if (event_y >= y_top && event_y < y_bottom)
        {
          row = r;
          break;
@@ -793,6 +793,10 @@
   
   row = row_from_y (calendar, y);
   col = column_from_x (calendar, x);
+
+  /* If row or column isn't found, just return. */
+  if (row == -1 || col == -1)
+    return;
   
   day_month = calendar->day_month[row][col];
   

Damon