PIValueTreeEdit interaction control abilities

libs/piqt_utils/pivaluetree_edit.h

@@ -61,6 +61,9 @@ public:
 	bool isFullEditMode() const { return is_full_edit; }
 	void setFullEditMode(bool yes);
 
+	void setAllowedNamesFunction(std::function<PIStringList()> f) { allowed_names = f; }
+	void setValueForNameFunction(std::function<PIVariant(PIString)> f) { value_by_name = f; }
+
 	void rollback();
 	void clear();
 	void retranslate();
@@ -80,6 +83,7 @@ private:
 	void actionTriggered(QToolButton * button, const PIString & vn, QAction * a);
 	void newRequest(NewType type);
 	PIValueTreeEdit * addTreeEdit(const PIValueTree & vt);
+	PIValueTreeEdit * rootTreeEdit();
 	void addValueEdit(const PIValueTree & vt);
 	void applyArrayAttributes();
 	QLabel * newLabel(const PIValueTree & vt);
@@ -137,6 +141,8 @@ private:
 	Grouping cur_grouping = Parent, real_grouping = Indent;
 	mutable PIValueTree source, current;
 	bool is_full_edit = false;
+	std::function<PIStringList()> allowed_names;
+	std::function<PIVariant(PIString)> value_by_name;
 };