64 lines
2.9 KiB
C++
64 lines
2.9 KiB
C++
// Copyright (C) 2011 Klarälvdalens Datakonsult AB, a KDAB Group company, [email protected], author Stephen Kelly <[email protected]>
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QIDENTITYPROXYMODEL_H
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#define QIDENTITYPROXYMODEL_H
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#include <QtCore/qabstractproxymodel.h>
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QT_REQUIRE_CONFIG(identityproxymodel);
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QT_BEGIN_NAMESPACE
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class QIdentityProxyModelPrivate;
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class Q_CORE_EXPORT QIdentityProxyModel : public QAbstractProxyModel
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{
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Q_OBJECT
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public:
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explicit QIdentityProxyModel(QObject* parent = nullptr);
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~QIdentityProxyModel();
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int columnCount(const QModelIndex& parent = QModelIndex()) const override;
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QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
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QModelIndex mapFromSource(const QModelIndex& sourceIndex) const override;
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QModelIndex mapToSource(const QModelIndex& proxyIndex) const override;
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QModelIndex parent(const QModelIndex& child) const override;
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using QObject::parent;
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent) override;
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QModelIndex sibling(int row, int column, const QModelIndex &idx) const override;
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QItemSelection mapSelectionFromSource(const QItemSelection& selection) const override;
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QItemSelection mapSelectionToSource(const QItemSelection& selection) const override;
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QModelIndexList match(const QModelIndex& start, int role, const QVariant& value, int hits = 1, Qt::MatchFlags flags = Qt::MatchFlags(Qt::MatchStartsWith|Qt::MatchWrap)) const override;
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void setSourceModel(QAbstractItemModel* sourceModel) override;
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bool insertColumns(int column, int count, const QModelIndex& parent = QModelIndex()) override;
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bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
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bool removeColumns(int column, int count, const QModelIndex& parent = QModelIndex()) override;
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bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
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bool moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override;
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bool moveColumns(const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild) override;
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bool handleSourceLayoutChanges() const;
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bool handleSourceDataChanges() const;
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protected:
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QIdentityProxyModel(QIdentityProxyModelPrivate &dd, QObject* parent);
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void setHandleSourceLayoutChanges(bool);
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void setHandleSourceDataChanges(bool);
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private:
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Q_DECLARE_PRIVATE(QIdentityProxyModel)
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Q_DISABLE_COPY(QIdentityProxyModel)
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};
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QT_END_NAMESPACE
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#endif // QIDENTITYPROXYMODEL_H
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