From 581a8dd955e06296f29cf5f855d580f2c56eb5f0 Mon Sep 17 00:00:00 2001
From: Anuradha Dissanayake <falconne@gmail.com>
Date: Wed, 2 Jan 2013 22:27:26 +1300
Subject: [PATCH] Prevent material selection cursor from going past its bounds

---
 plugins/workflow.cpp | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/plugins/workflow.cpp b/plugins/workflow.cpp
index 8fa26d17f..5d8abc107 100644
--- a/plugins/workflow.cpp
+++ b/plugins/workflow.cpp
@@ -1630,13 +1630,13 @@ namespace wf_ui
 
     static int get_left_margin()
     {
-        int left_margin = gps->dimx - 30;
-        int8_t a = *df::global::ui_menu_width;
-        int8_t b = *df::global::ui_area_map_width;
-        if ((a == 1 && b > 1) || (a == 2 && b == 2))
-            left_margin -= 24;
-
-        return left_margin;
+        int left_margin = gps->dimx - 30;
+        int8_t a = *df::global::ui_menu_width;
+        int8_t b = *df::global::ui_area_map_width;
+        if ((a == 1 && b > 1) || (a == 2 && b == 2))
+            left_margin -= 24;
+
+        return left_margin;
     }
 
     /*
@@ -2498,10 +2498,12 @@ namespace wf_ui
         else if  (input->count(interface_key::CURSOR_LEFT))
         {
             --selected_column;
+            validateColumn();
         }
         else if  (input->count(interface_key::CURSOR_RIGHT))
         {
             selected_column++;
+            validateColumn();
         }
         else if (enabler->tracking_on && enabler->mouse_lbut)
         {