dia r4246 - in trunk: . objects/Misc

[hans svn gnome org]

Author: hans
Date: Sat Jan 31 21:29:39 2009
New Revision: 4246
URL: http://svn.gnome.org/viewvc/dia?rev=4246&view=rev

Log:
2009-01-31  Hans Breuer  <hans breuer org>

	* objects/Misc/grid_object.c : give ranges to rows/columns properties
	to avoid crashing on negative numbers, similar for line_width



Modified:
   trunk/ChangeLog
   trunk/objects/Misc/grid_object.c

Modified: trunk/objects/Misc/grid_object.c
==============================================================================
--- trunk/objects/Misc/grid_object.c	(original)
+++ trunk/objects/Misc/grid_object.c	Sat Jan 31 21:29:39 2009
@@ -127,6 +127,8 @@
   (ApplyPropertiesListFunc) object_apply_props,
 };
 
+static PropNumData rows_columns_range = { 1, G_MAXINT, 1 };
+
 static PropDescription grid_object_props[] = {
   ELEMENT_COMMON_PROPERTIES,
   PROP_STD_LINE_WIDTH,
@@ -135,13 +137,13 @@
   PROP_STD_SHOW_BACKGROUND,
 
   { "grid_rows", PROP_TYPE_INT, PROP_FLAG_VISIBLE,
-    N_("Rows"), NULL, NULL },
+    N_("Rows"), NULL, &rows_columns_range },
   { "grid_cols", PROP_TYPE_INT, PROP_FLAG_VISIBLE,
-    N_("Columns"), NULL, NULL },
+    N_("Columns"), NULL, &rows_columns_range },
   { "gridline_colour", PROP_TYPE_COLOUR, PROP_FLAG_VISIBLE,
     N_("Gridline color"), NULL, NULL },
   { "gridline_width", PROP_TYPE_REAL, PROP_FLAG_VISIBLE,
-    N_("Gridline width"), NULL,NULL },
+    N_("Gridline width"), NULL, &prop_std_line_width_data },
   
   {NULL}
 };