ensured parenting of qwidgets

project/effectrow.cpp

@@ -47,6 +47,12 @@ EffectRow::EffectRow(Effect *parent, bool save, QGridLayout *uilayout, const QSt
 	}
 }
 
+EffectRow::~EffectRow() {
+	for (int i=0;i<fields.size();i++) {
+		delete fields.at(i);
+	}
+}
+
 bool EffectRow::isKeyframing() {
 	return keyframing;
 }
@@ -162,16 +168,11 @@ EffectField* EffectRow::add_field(int type, const QString& id, int colspan) {
 }
 
 void EffectRow::add_widget(QWidget* w) {
+	widgets.append(w);
 	ui->addWidget(w, ui_row, column_count);
 	column_count++;
 }
 
-EffectRow::~EffectRow() {
-	for (int i=0;i<fields.size();i++) {
-		delete fields.at(i);
-	}
-}
-
 void EffectRow::set_keyframe_now(ComboAction* ca) {
 	long time = sequence->playhead-parent_effect->parent_clip->timeline_in+parent_effect->parent_clip->clip_in;