From f67b8df3ebdba2d398b9cce686b7c644adffff08 Mon Sep 17 00:00:00 2001 From: Lars Knoll Date: Sat, 7 May 2011 00:02:01 +0200 Subject: library split --- src/gui/itemviews/qitemselectionmodel.h | 255 -------------------------------- 1 file changed, 255 deletions(-) delete mode 100644 src/gui/itemviews/qitemselectionmodel.h (limited to 'src/gui/itemviews/qitemselectionmodel.h') diff --git a/src/gui/itemviews/qitemselectionmodel.h b/src/gui/itemviews/qitemselectionmodel.h deleted file mode 100644 index 12b875b8ab..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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QITEMSELECTIONMODEL_H -#define QITEMSELECTIONMODEL_H - -#include -#include -#include -#include - -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 ¤t, const QModelIndex &previous); - void currentRowChanged(const QModelIndex ¤t, const QModelIndex &previous); - void currentColumnChanged(const QModelIndex ¤t, 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::toSet() with MSVC -inline uint qHash(const QItemSelectionRange &) { return 0; } - -class Q_GUI_EXPORT QItemSelection : public QList -{ -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 -- cgit v1.2.3