From 9f3f6683d929d118b18e21b06a0b729586569e1a Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Mon, 4 Apr 2011 20:07:07 +0000
Subject: Change the background color when hovering over widgets.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2320
---
 textscreen/txt_window_action.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'textscreen/txt_window_action.c')

diff --git a/textscreen/txt_window_action.c b/textscreen/txt_window_action.c
index e593b7b6..81d3e94d 100644
--- a/textscreen/txt_window_action.c
+++ b/textscreen/txt_window_action.c
@@ -37,9 +37,10 @@ static void TXT_WindowActionSizeCalc(TXT_UNCAST_ARG(action))
 
     TXT_GetKeyDescription(action->key, buf);
 
-    // Minimum width is the string length + two spaces for padding
+    // Width is label length, plus key description length, plus '='
+    // and two surrounding spaces.
 
-    action->widget.w = strlen(action->label) + strlen(buf) + 1;
+    action->widget.w = strlen(action->label) + strlen(buf) + 3;
     action->widget.h = 1;
 }
 
@@ -50,12 +51,24 @@ static void TXT_WindowActionDrawer(TXT_UNCAST_ARG(action), int selected)
 
     TXT_GetKeyDescription(action->key, buf);
 
+    if (TXT_HoveringOverWidget(action))
+    {
+        TXT_BGColor(TXT_COLOR_BLACK, 0);
+    }
+    else
+    {
+        TXT_BGColor(TXT_WINDOW_BACKGROUND, 0);
+    }
+
+    TXT_DrawString(" ");
     TXT_FGColor(TXT_COLOR_BRIGHT_GREEN);
     TXT_DrawString(buf);
     TXT_FGColor(TXT_COLOR_BRIGHT_CYAN);
     TXT_DrawString("=");
+
     TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
     TXT_DrawString(action->label);
+    TXT_DrawString(" ");
 }
 
 static void TXT_WindowActionDestructor(TXT_UNCAST_ARG(action))
-- 
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