Merge branch '64-hotfix-widgets-won-t-change-dtk-parameter-on-manual-editing' into 'develop'

Resolve "[HOTFIX] Widgets won't change dtk parameter on manual editing"

Closes #64

See merge request !66

src/dtkWidgets/dtkWidgetsSpinBoxDouble.cpp

@@ -50,9 +50,11 @@ public:
 
 void dtkWidgetsSpinBoxDoublePrivate::update(void)
 {
-    double new_value = valueFromText( q->text());
-    if(new_value != this->value) {
-        this->value = new_value;
+    double old_value = this->value;
+
+    this->valueFromText(q->text());
+
+    if(old_value != this->value) {
         this->touch();
     }
 }
@@ -148,13 +150,10 @@ QValidator::State dtkWidgetsSpinBoxDoublePrivate::validate(QString &text, int &p
 //
 // ///////////////////////////////////////////////////////////////////
 
-dtkWidgetsSpinBoxDouble::dtkWidgetsSpinBoxDouble(QDoubleValidator::Notation notation, QWidget *parent) 
+dtkWidgetsSpinBoxDouble::dtkWidgetsSpinBoxDouble(QDoubleValidator::Notation notation, QWidget *parent)
     : dtkWidgetsBaseSpinBox(parent), d(new dtkWidgetsSpinBoxDoublePrivate)
 {
-
-
     d->q = this;
-    
 
     d->value = 0.0;
 
@@ -172,11 +171,8 @@ dtkWidgetsSpinBoxDouble::dtkWidgetsSpinBoxDouble(QDoubleValidator::Notation nota
 
     this->lineEdit()->setValidator(d->validator);
 
-    connect(this,
-            SIGNAL(editingFinished()),
-            d,
-            SLOT(update()));
-
+    QObject::connect(this, &dtkWidgetsBaseSpinBox::editingFinished,
+                     d,    &dtkWidgetsSpinBoxDoublePrivate::update);
 }
 
 dtkWidgetsSpinBoxDouble::~dtkWidgetsSpinBoxDouble(void)