From 76c48c14b4f5f5b22532016b5963e600fbebb610 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 30 Dec 2013 12:56:11 +0100
Subject: add option of tying combobox to its text value

---
 facetracknoir/options.hpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'facetracknoir/options.hpp')

diff --git a/facetracknoir/options.hpp b/facetracknoir/options.hpp
index c9a982bc..900f06c0 100644
--- a/facetracknoir/options.hpp
+++ b/facetracknoir/options.hpp
@@ -183,7 +183,7 @@ namespace options {
         QString self_name;
         pbundle b;
     public:
-        value(const pbundle& b, const QString& name, T def) :
+        value(pbundle& b, const QString& name, T def) :
             self_name(name),
             b(b)
         {
@@ -219,6 +219,14 @@ namespace options {
         cb->setCurrentIndex(v);
     }
 
+    template<>
+    inline void tie_setting(value<QString>& v, QComboBox* cb)
+    {
+        base_value::connect(cb, SIGNAL(currentTextChanged(QString)), &v, SLOT(setValue(int)));
+        base_value::connect(&v, SIGNAL(valueChanged(QString)), cb, SLOT(setCurrentText(QString)));
+        cb->setCurrentText(v);
+    }
+
     template<>
     inline void tie_setting(value<bool>& v, QCheckBox* cb)
     {
-- 
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