X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fprop%2Fdouble.cpp;h=fa5e5688148bc8f07fe089f88ed3be161a1fab11;hp=39e205ee691f2910dd7899ac958ae5d9c69bde3f;hb=819f4c25391a9c74d3d2f528d462142d5c4aad4d;hpb=f459c5400e067c4389c472b84194d760e7bfd585

diff --git a/pv/prop/double.cpp b/pv/prop/double.cpp
index 39e205ee..fa5e5688 100644
--- a/pv/prop/double.cpp
+++ b/pv/prop/double.cpp
@@ -24,8 +24,8 @@
 
 #include "double.h"
 
-using namespace std;
-using namespace boost;
+using boost::optional;
+using std::pair;
 
 namespace pv {
 namespace prop {
@@ -50,7 +50,7 @@ Double::~Double()
 {
 }
 
-QWidget* Double::get_widget(QWidget *parent)
+QWidget* Double::get_widget(QWidget *parent, bool auto_commit)
 {
 	if (_spin_box)
 		return _spin_box;
@@ -70,6 +70,10 @@ QWidget* Double::get_widget(QWidget *parent)
 		g_variant_unref(value);
 	}
 
+	if (auto_commit)
+		connect(_spin_box, SIGNAL(valueChanged(double)),
+			this, SLOT(on_value_changed(double)));
+
 	return _spin_box;
 }
 
@@ -83,5 +87,10 @@ void Double::commit()
 	_setter(g_variant_new_double(_spin_box->value()));
 }
 
+void Double::on_value_changed(double)
+{
+	commit();
+}
+
 } // prop
 } // pv