68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
#ifndef DIALOGS_OPTIONCATEGORYMODEL_H
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#define DIALOGS_OPTIONCATEGORYMODEL_H
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#include "../global.h"
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#include <QAbstractListModel>
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#include <QList>
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namespace Dialogs {
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class OptionPage;
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class OptionCategory;
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class QT_UTILITIES_EXPORT OptionCategoryModel : public QAbstractListModel {
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Q_OBJECT
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public:
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explicit OptionCategoryModel(QObject *parent = nullptr);
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explicit OptionCategoryModel(const QList<OptionCategory *> &categories, QObject *parent = nullptr);
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virtual ~OptionCategoryModel() override;
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const QList<OptionCategory *> &categories() const;
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OptionCategory *category(const QModelIndex &index) const;
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OptionCategory *category(int row) const;
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void setCategories(const QList<OptionCategory *> categories);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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private Q_SLOTS:
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void categoryChangedName();
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void categoryChangedIcon();
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private:
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QList<OptionCategory *> m_categories;
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};
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/*!
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* \brief Returns the categories.
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* \sa OptionCategoryModel::category()
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* \sa OptionCategoryModel::setCategories()
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*/
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inline const QList<OptionCategory *> &OptionCategoryModel::categories() const
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{
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return m_categories;
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}
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/*!
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* \brief Returns the category for the specified model \a index.
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* \sa OptionCategoryModel::categories()
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* \sa OptionCategoryModel::setCategories()
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*/
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inline OptionCategory *OptionCategoryModel::category(const QModelIndex &index) const
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{
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return (index.isValid()) ? category(index.row()) : nullptr;
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}
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/*!
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* \brief Returns the category for the specified \a row.
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* \sa OptionCategoryModel::categories()
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* \sa OptionCategoryModel::setCategories()
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*/
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inline OptionCategory *OptionCategoryModel::category(int row) const
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{
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return row < m_categories.size() ? m_categories.at(row) : nullptr;
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}
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} // namespace Dialogs
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#endif // DIALOGS_OPTIONCATEGORYMODEL_H
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