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/***************************************************************************
* Copyright (C) 2004 by Alexander Dymo *
* cloudtemple@mskat.net *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, 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
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