90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
/************************************************************************
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**
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** @file vformulaproperty.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 28 8, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina 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 General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VFORMULAPROPERTY_H
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#define VFORMULAPROPERTY_H
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#include "../../libs/vpropertyexplorer/vproperty.h"
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class VFormula;
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class VFormulaProperty : public VPE::VProperty
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{
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Q_OBJECT
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public:
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VFormulaProperty(const QString &name);
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//! Get the data how it should be displayed
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virtual QVariant data (int column = DPC_Name, int role = Qt::DisplayRole) const;
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//! Returns item flags
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Qt::ItemFlags flags(int column = DPC_Name) const;
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//! Returns an editor widget, or NULL if it doesn't supply one
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//! \param parent The widget to which the editor will be added as a child
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//! \options Render options
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//! \delegate A pointer to the QAbstractItemDelegate requesting the editor. This can be used to connect signals and
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//! slots.
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virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& options,
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const QAbstractItemDelegate* delegate);
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//! Sets the property's data to the editor (returns false, if the standard delegate should do that)
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virtual bool setEditorData(QWidget* editor);
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//! Gets the data from the widget
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virtual QVariant getEditorData(const QWidget* editor) const;
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//! Returns a string containing the type of the property
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virtual QString type() const;
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//! Clones this property
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//! \param include_children Indicates whether to also clone the children
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//! \param container If a property is being passed here, no new VProperty is being created but instead it is tried
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//! to fill all the data into container. This can also be used when subclassing this function.
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//! \return Returns the newly created property (or container, if it was not NULL)
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virtual VProperty* clone(bool include_children = true, VProperty* container = NULL) const;
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//! Sets the value of the property
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virtual void setValue(const QVariant& value);
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//! Returns the value of the property as a QVariant
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virtual QVariant getValue() const;
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//! Returns the formula
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virtual VFormula GetFormula() const;
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//! Sets the formula
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virtual void SetFormula(const VFormula &formula);
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public slots:
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virtual void ValueChildChanged(const QVariant &value, int typeForParent);
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};
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#endif // VFORMULAPROPERTY_H
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