From 00ec9da8f5cf0f37f3c64e0a45b4046f86153765 Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Tue, 29 Aug 2006 10:04:02 +0000
Subject: - removed more inconsistencies between fl_draw and fl_measure (STR
 #1408) - made the Tooltip hide code a little bit smarter - Added subwindow
 test case to Fl_Tabs

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5378 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/fl_draw.cxx | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

(limited to 'src/fl_draw.cxx')

diff --git a/src/fl_draw.cxx b/src/fl_draw.cxx
index d1fe15839..64aabb690 100644
--- a/src/fl_draw.cxx
+++ b/src/fl_draw.cxx
@@ -158,15 +158,13 @@ void fl_draw(
 
   symtotal = symwidth[0] + symwidth[1];
 
-  if (str) {
-    for (p = str, lines=0; p;) {
-      e = expand(p, buf, w - symtotal, buflen, width, align&FL_ALIGN_WRAP,
-                 draw_symbols);
-      lines++;
-      if (!*e || (*e == '@' && e[1] != '@' && draw_symbols)) break;
-      p = e;
-    }
-  } else lines = 0;
+  for (p = str, lines=0; p;) {
+    e = expand(p, buf, w - symtotal, buflen, width, align&FL_ALIGN_WRAP,
+               draw_symbols);
+    lines++;
+    if (!*e || (*e == '@' && e[1] != '@' && draw_symbols)) break;
+    p = e;
+  }
 
   if ((symwidth[0] || symwidth[1]) && lines) {
     if (symwidth[0]) symwidth[0] = lines * fl_height();
@@ -295,19 +293,21 @@ void fl_measure(const char* str, int& w, int& h, int draw_symbols) {
   symbol[1][0] = '\0';
   symwidth[1]  = 0;
 
-  if (str && str[0] == '@' && str[1] && str[1] != '@') {
-    // Start with a symbol...
-    for (symptr = symbol[0];
-         *str && !isspace(*str) && symptr < (symbol[0] + sizeof(symbol[0]) - 1);
-         *symptr++ = *str++);
-    *symptr = '\0';
-    if (isspace(*str)) str++;
-    symwidth[0] = h;
-  }
+  if (draw_symbols) {
+    if (str && str[0] == '@' && str[1] && str[1] != '@') {
+      // Start with a symbol...
+      for (symptr = symbol[0];
+           *str && !isspace(*str) && symptr < (symbol[0] + sizeof(symbol[0]) - 1);
+           *symptr++ = *str++);
+      *symptr = '\0';
+      if (isspace(*str)) str++;
+      symwidth[0] = min(w,h);
+    }
 
-  if (str && (p = strrchr(str, '@')) != NULL && p > (str + 1) && p[-1]!='@') {
-    strlcpy(symbol[1], p, sizeof(symbol[1]));
-    symwidth[1] = h;
+    if (str && (p = strrchr(str, '@')) != NULL && p > (str + 1) && p[-1]!='@') {
+      strlcpy(symbol[1], p, sizeof(symbol[1]));
+      symwidth[1] = min(w,h);
+    }
   }
 
   symtotal = symwidth[0] + symwidth[1];
-- 
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