Added auto-commit support to properties

[pulseview.git] / pv / prop / enum.cpp

diff --git a/pv/prop/enum.cpp b/pv/prop/enum.cpp
index ced2f2bb0c79664b98af758a2ecf42b6d711316a..412a31b0827854d01d103d5f110325b7717faaad 100644 (file)
--- a/pv/prop/enum.cpp
+++ b/pv/prop/enum.cpp
@@ -45,7 +45,7 @@ Enum::~Enum()
                g_variant_unref(_values[i].first);
 }
 
-QWidget* Enum::get_widget(QWidget *parent)
+QWidget* Enum::get_widget(QWidget *parent, bool auto_commit)
 {
        if (_selector)
                return _selector;
@@ -56,12 +56,16 @@ QWidget* Enum::get_widget(QWidget *parent)
        for (unsigned int i = 0; i < _values.size(); i++) {
                const pair<GVariant*, QString> &v = _values[i];
                _selector->addItem(v.second, qVariantFromValue((void*)v.first));
-               if (value && g_variant_compare(v.first, value) == 0)
+               if (value && g_variant_equal(v.first, value))
                        _selector->setCurrentIndex(i);
        }
 
        g_variant_unref(value);
 
+       if (auto_commit)
+               connect(_selector, SIGNAL(currentIndexChanged(int)),
+                       this, SLOT(on_current_item_changed(int)));
+
        return _selector;
 }
 
@@ -79,5 +83,10 @@ void Enum::commit()
        _setter((GVariant*)_selector->itemData(index).value<void*>());
 }
 
+void Enum::on_current_item_changed(int)
+{
+       commit();
+}
+
 } // prop
 } // pv