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84 lines
3.3 KiB
84 lines
3.3 KiB
/***************************************************************************
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* Copyright (C) 2004 by Alexander Dymo *
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* cloudtemple@mskat.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Library General Public License as *
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* published by the Free Software Foundation; either version 2 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef CHILDPROPERTY_H
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#define CHILDPROPERTY_H
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#include "property.h"
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namespace PropertyLib{
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class MultiProperty;
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/**
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@short Child property
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Child property is a detailed property for complex parent properties.
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For example, to edit a property of Point type one can request two
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child properties for "x" and "y" components of a point.
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Child properties instances usually belong to MultiProperty class
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which is used to fetch and display them in the property editor.
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Child properties are created by a PropertyMachineFactory.
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Factory in such case does not only creates a machine for a property,
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but also fills corrresponding multiproperty with a list of child
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properties.
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*/
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class ChildProperty: public Property{
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public:
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enum ChildPropertyType {
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Size_Height,
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Size_Width,
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Point_X,
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Point_Y,
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Rect_X,
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Rect_Y,
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Rect_Width,
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Rect_Height,
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SizePolicy_HorData,
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SizePolicy_VerData,
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SizePolicy_HorStretch,
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SizePolicy_VerStretch
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};
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/**Constructs empty property.*/
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ChildProperty() {}
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/**Constructs property.*/
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ChildProperty(MultiProperty *parent, int type, ChildPropertyType childType, const QString &name,
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const QString &description, const QVariant &value = QVariant(),
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bool save = true, bool readOnly = false);
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/**Constructs property with @ref ValueFromList type.*/
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ChildProperty(MultiProperty *parent, const QString &name, ChildPropertyType childType,
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const QMap<QString, QVariant> &v_valueList, const QString &description,
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const QVariant &value = QVariant(), bool save = true, bool readOnly = false);
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/**@return the value of the property.*/
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virtual QVariant value() const;
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/**Sets the value of the property.*/
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virtual void setValue(const QVariant &value, bool rememberOldValue = true);
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private:
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MultiProperty *m_parent;
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ChildPropertyType m_childType;
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};
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}
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#endif
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