From b1e8191040b385c3f69ef97eeb8352293973414e Mon Sep 17 00:00:00 2001
From: truelight <truelight@openttd.org>
Date: Tue, 13 Mar 2007 12:05:41 +0000
Subject: [PATCH] (svn r9137) -Fix: if all news-setting buttons show 'full',
 make the ALL-button show 'full' too

---
 src/news_gui.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/news_gui.cpp b/src/news_gui.cpp
index 420fc9aef9..2c1add796f 100644
--- a/src/news_gui.cpp
+++ b/src/news_gui.cpp
@@ -754,11 +754,18 @@ static void MessageOptionsWndProc(Window *w, WindowEvent *e)
 	switch (e->event) {
 		case WE_CREATE: {
 			uint32 val = _news_display_opt;
+			uint32 all_val;
 			int i;
-			WP(w, def_d).data_1 = 0;
 
 			/* Set up the initial disabled buttons in the case of 'off' or 'full' */
-			for (i = 0; i < NT_END; i++, val >>= 2) SetMessageButtonStates(w, val & 0x3, i);
+			all_val = val & 0x3;
+			for (i = 0; i < NT_END; i++, val >>= 2) {
+				SetMessageButtonStates(w, val & 0x3, i);
+				/* If the value doesn't match the ALL-button value, set the ALL-button value to 'off' */
+				if ((val & 0x3) != all_val) all_val = 0;
+			}
+			/* If all values are the same value, the ALL-button will take over this value */
+			WP(w, def_d).data_1 = all_val;
 		} break;
 
 		case WE_PAINT: {