started on editing multiple effects at once

2019-03-15 01:26:46 +11:00
parent ab0052e08e
commit 058e5b25c5
6 changed files with 80 additions and 19 deletions
@@ -86,7 +86,11 @@ QWidget *DoubleField::CreateWidget()

 void DoubleField::UpdateWidgetValue(QWidget *widget, double timecode)
 {
-  static_cast<LabelSlider*>(widget)->SetValue(GetDoubleAt(timecode));
+  if (qIsNaN(timecode)) {
+    static_cast<LabelSlider*>(widget)->SetValue(qSNaN());
+  } else {
+    static_cast<LabelSlider*>(widget)->SetValue(GetDoubleAt(timecode));
+  }
 }

 void DoubleField::ValueHasBeenSet()