--- a/ui/motif/Grid.h	Sat Jan 04 16:38:48 2025 +0100
+++ b/ui/motif/Grid.h	Sun Jan 05 10:10:47 2025 +0100
@@ -58,6 +58,7 @@
 #define gridMarginRight "gridMarginRight"
 #define gridMarginTop "gridMarginTop"
 #define gridMarginBottom "gridMarginBottom"
+#define gridMinWidth "gridMinWidth"
     
 
 typedef struct GridDef {
@@ -116,6 +117,7 @@
     Dimension rowspan;
     Dimension pref_width;
     Dimension pref_height;
+    Dimension min_width;
 } GridContraintPart;
 
 typedef struct GridConstraintRec {