valentina_old/src/libs/vpropertyexplorer/plugins/vnumberproperty.h

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/************************************************************************
**
** @file vnumberproperty.h
** @author hedgeware <internal(at)hedgeware.net>
** @date
**
** @brief
** @copyright
** All rights reserved. This program and the accompanying materials
** are made available under the terms of the GNU Lesser General Public License
** (LGPL) version 2.1 which accompanies this distribution, and is available at
** http://www.gnu.org/licenses/lgpl-2.1.html
**
** This library 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
** Lesser General Public License for more details.
**
*************************************************************************/
#ifndef VNUMBERPROPERTY_H
#define VNUMBERPROPERTY_H
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#include "../vpropertyexplorer_global.h"
#include "../vproperty.h"
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namespace VPE
{
//! Class for holding an integer property
class VPROPERTYEXPLORERSHARED_EXPORT VIntegerProperty : public VProperty
{
Q_OBJECT
public:
VIntegerProperty(const QString& name, const QMap<QString, QVariant>& settings);
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explicit VIntegerProperty(const QString& name);
//! Returns an editor widget, or NULL if it doesn't supply one
//! \param parent The widget to which the editor will be added as a child
//! \options Render options
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//! \delegate A pointer to the QAbstractItemDelegate requesting the editor. This can be used to connect signals and
//! slots.
virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& options,
const QAbstractItemDelegate* delegate) Q_DECL_OVERRIDE;
//! Gets the data from the widget
virtual QVariant getEditorData(const QWidget* editor) const Q_DECL_OVERRIDE;
//! Sets the settings. Available settings:
//!
//! key: "Min" - value: Minimum number as integer
//! key: "Max" - value: Maximum number as integer
virtual void setSetting(const QString& key, const QVariant& value) Q_DECL_OVERRIDE;
//! Get the settings. This function has to be implemented in a subclass in order to have an effect
virtual QVariant getSetting(const QString& key) const Q_DECL_OVERRIDE;
//! Returns the list of keys of the property's settings
virtual QStringList getSettingKeys() const Q_DECL_OVERRIDE;
//! Returns a string containing the type of the property
virtual QString type() const Q_DECL_OVERRIDE;
//! Clones this property
//! \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
//! to fill all the data into container. This can also be used when subclassing this function.
//! \return Returns the newly created property (or container, if it was not NULL)
virtual VProperty* clone(bool include_children = true,
VProperty* container = nullptr) const Q_DECL_OVERRIDE Q_REQUIRED_RESULT;
public slots:
void valueChanged(int i);
protected:
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double minValue, maxValue, singleStep;
static const int StandardMin;// = -1000000;
static const int StandardMax;// = 1000000;
private:
Q_DISABLE_COPY(VIntegerProperty)
};
//! Class for holding a double property
class VPROPERTYEXPLORERSHARED_EXPORT VDoubleProperty : public VIntegerProperty
{
Q_OBJECT
public:
VDoubleProperty(const QString& name, const QMap<QString, QVariant>& settings);
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explicit VDoubleProperty(const QString& name);
//! Returns an editor widget, or NULL if it doesn't supply one
//! \param parent The widget to which the editor will be added as a child
//! \options Render options
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//! \delegate A pointer to the QAbstractItemDelegate requesting the editor. This can be used to connect signals and
//! slots.
virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& options,
const QAbstractItemDelegate* delegate);
//! Gets the data from the widget
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virtual QVariant getEditorData(const QWidget* editor) const;
//! Sets the settings. Available settings:
//!
//! key: "Min" - value: Minimum number as integer
//! key: "Max" - value: Maximum number as integer
virtual void setSetting(const QString& key, const QVariant& value);
//! Get the settings. This function has to be implemented in a subclass in order to have an effect
virtual QVariant getSetting(const QString& key) const;
//! Returns the list of keys of the property's settings
virtual QStringList getSettingKeys() const;
//! Returns a string containing the type of the property
virtual QString type() const;
//! Clones this property
//! \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
//! to fill all the data into container. This can also be used when subclassing this function.
//! \return Returns the newly created property (or container, if it was not NULL)
virtual VProperty* clone(bool include_children = true, VProperty* container = NULL) const;
protected:
//! Number of decimals after the decimal point
int Precision;
const static double StandardPrecision;// = 5;
private:
Q_DISABLE_COPY(VDoubleProperty)
};
}
#endif // VNUMBERPROPERTY_H