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+/***************************************************************************
+ * Copyright (C) 2004 by Alexander Dymo *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU Library General Public License as *
+ * published by the Free Software Foundation; either version 2 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Library General Public *
+ * License along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#ifndef CHILDPROPERTY_H
+#define CHILDPROPERTY_H
+
+#include "property.h"
+
+namespace PropertyLib{
+
+class MultiProperty;
+
+/**
+@short Child property
+
+Child property is a detailed property for complex parent properties.
+For example, to edit a property of Point type one can request two
+child properties for "x" and "y" components of a point.
+
+Child properties instances usually belong to MultiProperty class
+which is used to fetch and display them in the property editor.
+Child properties are created by a PropertyMachineFactory.
+Factory in such case does not only creates a machine for a property,
+but also fills corrresponding multiproperty with a list of child
+properties.
+*/
+class ChildProperty: public Property{
+public:
+ enum ChildPropertyType {
+ Size_Height,
+ Size_Width,
+ Point_X,
+ Point_Y,
+ Rect_X,
+ Rect_Y,
+ Rect_Width,
+ Rect_Height,
+ SizePolicy_HorData,
+ SizePolicy_VerData,
+ SizePolicy_HorStretch,
+ SizePolicy_VerStretch
+ };
+
+ /**Constructs empty property.*/
+ ChildProperty() {}
+ /**Constructs property.*/
+ ChildProperty(MultiProperty *parent, int type, ChildPropertyType childType, const QString &name,
+ const QString &description, const QVariant &value = QVariant(),
+ bool save = true, bool readOnly = false);
+ /**Constructs property with @ref ValueFromList type.*/
+ ChildProperty(MultiProperty *parent, const QString &name, ChildPropertyType childType,
+ const QMap<QString, QVariant> &v_valueList, const QString &description,
+ const QVariant &value = QVariant(), bool save = true, bool readOnly = false);
+
+ /**@return the value of the property.*/
+ virtual QVariant value() const;
+ /**Sets the value of the property.*/
+ virtual void setValue(const QVariant &value, bool rememberOldValue = true);
+
+private:
+ MultiProperty *m_parent;
+ ChildPropertyType m_childType;
+};
+
+}
+
+#endif