summaryrefslogtreecommitdiffstats
path: root/src/gui/itemviews/qitemselectionmodel.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/itemviews/qitemselectionmodel.h')
-rw-r--r--src/gui/itemviews/qitemselectionmodel.h255
1 files changed, 0 insertions, 255 deletions
diff --git a/src/gui/itemviews/qitemselectionmodel.h b/src/gui/itemviews/qitemselectionmodel.h
deleted file mode 100644
index 3f4aa72008..0000000000
--- a/src/gui/itemviews/qitemselectionmodel.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QITEMSELECTIONMODEL_H
-#define QITEMSELECTIONMODEL_H
-
-#include <QtCore/qset.h>
-#include <QtCore/qvector.h>
-#include <QtCore/qlist.h>
-#include <QtCore/qabstractitemmodel.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-#ifndef QT_NO_ITEMVIEWS
-
-class Q_GUI_EXPORT QItemSelectionRange
-{
-
-public:
- inline QItemSelectionRange() {}
- inline QItemSelectionRange(const QItemSelectionRange &other)
- : tl(other.tl), br(other.br) {}
- inline QItemSelectionRange(const QModelIndex &topLeft, const QModelIndex &bottomRight);
- explicit inline QItemSelectionRange(const QModelIndex &index)
- { tl = index; br = tl; }
-
- inline int top() const { return tl.row(); }
- inline int left() const { return tl.column(); }
- inline int bottom() const { return br.row(); }
- inline int right() const { return br.column(); }
- inline int width() const { return br.column() - tl.column() + 1; }
- inline int height() const { return br.row() - tl.row() + 1; }
-
- inline QModelIndex topLeft() const { return QModelIndex(tl); }
- inline QModelIndex bottomRight() const { return QModelIndex(br); }
- inline QModelIndex parent() const { return tl.parent(); }
- inline const QAbstractItemModel *model() const { return tl.model(); }
-
- inline bool contains(const QModelIndex &index) const
- {
- return (parent() == index.parent()
- && tl.row() <= index.row() && tl.column() <= index.column()
- && br.row() >= index.row() && br.column() >= index.column());
- }
-
- inline bool contains(int row, int column, const QModelIndex &parentIndex) const
- {
- return (parent() == parentIndex
- && tl.row() <= row && tl.column() <= column
- && br.row() >= row && br.column() >= column);
- }
-
- bool intersects(const QItemSelectionRange &other) const;
- QItemSelectionRange intersect(const QItemSelectionRange &other) const; // ### Qt 5: make QT4_SUPPORT
- inline QItemSelectionRange intersected(const QItemSelectionRange &other) const
- { return intersect(other); }
-
- inline bool operator==(const QItemSelectionRange &other) const
- { return (tl == other.tl && br == other.br); }
- inline bool operator!=(const QItemSelectionRange &other) const
- { return !operator==(other); }
- inline bool operator<(const QItemSelectionRange &other) const
- {
- // Comparing parents will compare the models, but if two equivalent ranges
- // in two different models have invalid parents, they would appear the same
- if (other.tl.model() == tl.model()) {
- // parent has to be calculated, so we only do so once.
- const QModelIndex topLeftParent = tl.parent();
- const QModelIndex otherTopLeftParent = other.tl.parent();
- if (topLeftParent == otherTopLeftParent) {
- if (other.tl.row() == tl.row()) {
- if (other.tl.column() == tl.column()) {
- if (other.br.row() == br.row()) {
- return br.column() < other.br.column();
- }
- return br.row() < other.br.row();
- }
- return tl.column() < other.tl.column();
- }
- return tl.row() < other.tl.row();
- }
- return topLeftParent < otherTopLeftParent;
- }
- return tl.model() < other.tl.model();
- }
-
- inline bool isValid() const
- {
- return (tl.isValid() && br.isValid() && tl.parent() == br.parent()
- && top() <= bottom() && left() <= right());
- }
-
- bool isEmpty() const;
-
- QModelIndexList indexes() const;
-
-private:
- QPersistentModelIndex tl, br;
-};
-Q_DECLARE_TYPEINFO(QItemSelectionRange, Q_MOVABLE_TYPE);
-
-inline QItemSelectionRange::QItemSelectionRange(const QModelIndex &atopLeft,
- const QModelIndex &abottomRight)
-{ tl = atopLeft; br = abottomRight; }
-
-class QItemSelection;
-class QItemSelectionModelPrivate;
-
-class Q_GUI_EXPORT QItemSelectionModel : public QObject
-{
- Q_OBJECT
- Q_DECLARE_PRIVATE(QItemSelectionModel)
- Q_FLAGS(SelectionFlags)
-
-public:
-
- enum SelectionFlag {
- NoUpdate = 0x0000,
- Clear = 0x0001,
- Select = 0x0002,
- Deselect = 0x0004,
- Toggle = 0x0008,
- Current = 0x0010,
- Rows = 0x0020,
- Columns = 0x0040,
- SelectCurrent = Select | Current,
- ToggleCurrent = Toggle | Current,
- ClearAndSelect = Clear | Select
- };
-
- Q_DECLARE_FLAGS(SelectionFlags, SelectionFlag)
-
- explicit QItemSelectionModel(QAbstractItemModel *model);
- explicit QItemSelectionModel(QAbstractItemModel *model, QObject *parent);
- virtual ~QItemSelectionModel();
-
- QModelIndex currentIndex() const;
-
- bool isSelected(const QModelIndex &index) const;
- bool isRowSelected(int row, const QModelIndex &parent) const;
- bool isColumnSelected(int column, const QModelIndex &parent) const;
-
- bool rowIntersectsSelection(int row, const QModelIndex &parent) const;
- bool columnIntersectsSelection(int column, const QModelIndex &parent) const;
-
- bool hasSelection() const;
-
- QModelIndexList selectedIndexes() const;
- QModelIndexList selectedRows(int column = 0) const;
- QModelIndexList selectedColumns(int row = 0) const;
- const QItemSelection selection() const;
-
- const QAbstractItemModel *model() const;
-
-public Q_SLOTS:
- void setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command);
- virtual void select(const QModelIndex &index, QItemSelectionModel::SelectionFlags command);
- virtual void select(const QItemSelection &selection, QItemSelectionModel::SelectionFlags command);
- virtual void clear();
- virtual void reset();
-
- void clearSelection();
-
-Q_SIGNALS:
- void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
- void currentChanged(const QModelIndex &current, const QModelIndex &previous);
- void currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
- void currentColumnChanged(const QModelIndex &current, const QModelIndex &previous);
-
-protected:
- QItemSelectionModel(QItemSelectionModelPrivate &dd, QAbstractItemModel *model);
- void emitSelectionChanged(const QItemSelection &newSelection, const QItemSelection &oldSelection);
-
-private:
- Q_DISABLE_COPY(QItemSelectionModel)
- Q_PRIVATE_SLOT(d_func(), void _q_columnsAboutToBeRemoved(const QModelIndex&, int, int))
- Q_PRIVATE_SLOT(d_func(), void _q_rowsAboutToBeRemoved(const QModelIndex&, int, int))
- Q_PRIVATE_SLOT(d_func(), void _q_columnsAboutToBeInserted(const QModelIndex&, int, int))
- Q_PRIVATE_SLOT(d_func(), void _q_rowsAboutToBeInserted(const QModelIndex&, int, int))
- Q_PRIVATE_SLOT(d_func(), void _q_layoutAboutToBeChanged())
- Q_PRIVATE_SLOT(d_func(), void _q_layoutChanged())
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QItemSelectionModel::SelectionFlags)
-
-// dummy implentation of qHash() necessary for instantiating QList<QItemSelectionRange>::toSet() with MSVC
-inline uint qHash(const QItemSelectionRange &) { return 0; }
-
-class Q_GUI_EXPORT QItemSelection : public QList<QItemSelectionRange>
-{
-public:
- QItemSelection() {}
- QItemSelection(const QModelIndex &topLeft, const QModelIndex &bottomRight);
- void select(const QModelIndex &topLeft, const QModelIndex &bottomRight);
- bool contains(const QModelIndex &index) const;
- QModelIndexList indexes() const;
- void merge(const QItemSelection &other, QItemSelectionModel::SelectionFlags command);
- static void split(const QItemSelectionRange &range,
- const QItemSelectionRange &other,
- QItemSelection *result);
-};
-
-#ifndef QT_NO_DEBUG_STREAM
-Q_GUI_EXPORT QDebug operator<<(QDebug, const QItemSelectionRange &);
-#endif
-
-#endif // QT_NO_ITEMVIEWS
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QITEMSELECTIONMODEL_H