From 76e770217095fa7b42e62ddbd4e09e369d43bec1 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Thu, 25 May 2006 21:26:13 +0000
Subject: Allow the fg/bg colors to be set on labels.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 529
---
 textscreen/txt_label.c | 32 ++++++++++++++++++++++++++------
 textscreen/txt_label.h |  5 +++++
 2 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/textscreen/txt_label.c b/textscreen/txt_label.c
index a6ac8293..7a8658f9 100644
--- a/textscreen/txt_label.c
+++ b/textscreen/txt_label.c
@@ -18,18 +18,23 @@ static void TXT_LabelSizeCalc(TXT_UNCAST_ARG(label), int *w, int *h)
 static void TXT_LabelDrawer(TXT_UNCAST_ARG(label), int w, int selected)
 {
     TXT_CAST_ARG(txt_label_t, label);
-    int i;
+    int x, y;
     int origin_x, origin_y;
 
-    TXT_BGColor(TXT_COLOR_BLUE, 0);
-    TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
+    TXT_BGColor(label->bgcolor, 0);
+    TXT_FGColor(label->fgcolor);
 
     TXT_GetXY(&origin_x, &origin_y);
 
-    for (i=0; i<label->h; ++i)
+    for (y=0; y<label->h; ++y)
     {
-        TXT_GotoXY(origin_x, origin_y + i);
-        TXT_DrawString(label->lines[i]);
+        TXT_GotoXY(origin_x, origin_y + y);
+        TXT_DrawString(label->lines[y]);
+
+        for (x=strlen(label->lines[y]); x<w; ++x)
+        {
+            TXT_DrawString(" ");
+        }
     }
 }
 
@@ -111,8 +116,23 @@ txt_label_t *TXT_NewLabel(char *text)
     label->label = NULL;
     label->lines = NULL;
 
+    // Default colors
+
+    label->bgcolor = TXT_COLOR_BLUE;
+    label->fgcolor = TXT_COLOR_BRIGHT_WHITE;
+
     TXT_SetLabel(label, text);
 
     return label;
 }
 
+void TXT_SetFGColor(txt_label_t *label, txt_color_t color)
+{
+    label->fgcolor = color;
+}
+
+void TXT_SetBGColor(txt_label_t *label, txt_color_t color)
+{
+    label->bgcolor = color;
+}
+
diff --git a/textscreen/txt_label.h b/textscreen/txt_label.h
index 26471634..5c421ffc 100644
--- a/textscreen/txt_label.h
+++ b/textscreen/txt_label.h
@@ -27,6 +27,7 @@
 
 typedef struct txt_label_s txt_label_t;
 
+#include "txt_main.h"
 #include "txt_widget.h"
 
 struct txt_label_s
@@ -35,10 +36,14 @@ struct txt_label_s
     char *label;
     char **lines;
     int w, h;
+    txt_color_t fgcolor;
+    txt_color_t bgcolor;
 };
 
 txt_label_t *TXT_NewLabel(char *label);
 void TXT_SetLabel(txt_label_t *label, char *value);
+void TXT_SetBGColor(txt_label_t *label, txt_color_t color);
+void TXT_SetFGColor(txt_label_t *label, txt_color_t color);
 
 #endif /* #ifndef TXT_LABEL_H */
 
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