implemented #92

2019-03-15 09:59:31 +11:00
parent 058e5b25c5
commit db22704169
27 changed files with 220 additions and 72 deletions
@@ -7,11 +7,22 @@ LabelField::LabelField(EffectRow *parent, const QString &string) :
  label_text_(string)
 {}

-QWidget *LabelField::CreateWidget()
+QWidget *LabelField::CreateWidget(QWidget *existing)
 {
-  QLabel* label = new QLabel(label_text_);
+  QLabel* label;
+
+  if (existing == nullptr) {
+
+    label = new QLabel(label_text_);
+
+    label->setEnabled(IsEnabled());
+
+  } else {
+
+    label = static_cast<QLabel*>(existing);
+
+  }

-  label->setEnabled(IsEnabled());
  connect(this, SIGNAL(EnabledChanged(bool)), label, SLOT(setEnabled(bool)));

  return label;