/**************************************************************************** ** ** Copyright (C) 2009 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 QTABLEVIEW_P_H #define QTABLEVIEW_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include "private/qabstractitemview_p.h" #ifndef QT_NO_TABLEVIEW QT_BEGIN_NAMESPACE class QTableViewPrivate : public QAbstractItemViewPrivate { Q_DECLARE_PUBLIC(QTableView) public: QTableViewPrivate() : showGrid(true), gridStyle(Qt::SolidLine), rowSectionAnchor(-1), columnSectionAnchor(-1), columnResizeTimerID(0), rowResizeTimerID(0), horizontalHeader(0), verticalHeader(0), sortingEnabled(false), geometryRecursionBlock(false) { wrapItemText = true; #ifndef QT_NO_DRAGANDDROP overwrite = true; #endif } void init(); void trimHiddenSelections(QItemSelectionRange *range) const; inline bool isHidden(int row, int col) const { return verticalHeader->isSectionHidden(row) || horizontalHeader->isSectionHidden(col); } inline int visualRow(int logicalRow) const { return verticalHeader->visualIndex(logicalRow); } inline int visualColumn(int logicalCol) const { return horizontalHeader->visualIndex(logicalCol); } inline int logicalRow(int visualRow) const { return verticalHeader->logicalIndex(visualRow); } inline int logicalColumn(int visualCol) const { return horizontalHeader->logicalIndex(visualCol); } int sectionSpanEndLogical(const QHeaderView *header, int logical, int span) const; int sectionSpanSize(const QHeaderView *header, int logical, int span) const; bool spanContainsSection(const QHeaderView *header, int logical, int spanLogical, int span) const; bool spansIntersectColumn(int column) const; bool spansIntersectRow(int row) const; bool spansIntersectColumns(const QList &columns) const; bool spansIntersectRows(const QList &rows) const; void drawAndClipSpans(const QRect &area, QPainter *painter, const QStyleOptionViewItemV4 &option, QBitArray *drawn, int firstVisualRow, int lastVisualRow, int firstVisualColumn, int lastVisualColumn); void drawCell(QPainter *painter, const QStyleOptionViewItemV4 &option, const QModelIndex &index); bool showGrid; Qt::PenStyle gridStyle; int rowSectionAnchor; int columnSectionAnchor; int columnResizeTimerID; int rowResizeTimerID; QList columnsToUpdate; QList rowsToUpdate; QHeaderView *horizontalHeader; QHeaderView *verticalHeader; QWidget *cornerWidget; bool sortingEnabled; bool geometryRecursionBlock; struct Span { int m_top; int m_left; int m_bottom; int m_right; Span() : m_top(-1), m_left(-1), m_bottom(-1), m_right(-1) { } Span(int row, int column, int rowCount, int columnCount) : m_top(row), m_left(column), m_bottom(row+rowCount-1), m_right(column+columnCount-1) { } inline int top() const { return m_top; } inline int left() const { return m_left; } inline int bottom() const { return m_bottom; } inline int right() const { return m_right; } inline int height() const { return m_bottom - m_top + 1; } inline int width() const { return m_right - m_left + 1; } }; QList spans; void setSpan(int row, int column, int rowSpan, int columnSpan); Span span(int row, int column) const; inline int rowSpan(int row, int column) const { return span(row, column).height(); } inline int columnSpan(int row, int column) const { return span(row, column).width(); } inline bool hasSpans() const { return !spans.isEmpty(); } inline bool spanContainsRow(int row, int spanRow, int span) const { return spanContainsSection(verticalHeader, row, spanRow, span); } inline bool spanContainsColumn(int column, int spanColumn, int span) const { return spanContainsSection(horizontalHeader, column, spanColumn, span); } inline bool isInSpan(int row, int column, const Span &span) const { return spanContainsRow(row, span.top(), span.height()) && spanContainsColumn(column, span.left(), span.width()); } inline int rowSpanHeight(int row, int span) const { return sectionSpanSize(verticalHeader, row, span); } inline int columnSpanWidth(int column, int span) const { return sectionSpanSize(horizontalHeader, column, span); } inline int rowSpanEndLogical(int row, int span) const { return sectionSpanEndLogical(verticalHeader, row, span); } inline int columnSpanEndLogical(int column, int span) const { return sectionSpanEndLogical(horizontalHeader, column, span); } inline bool isRowHidden(int row) const { return verticalHeader->isSectionHidden(row); } inline bool isColumnHidden(int column) const { return horizontalHeader->isSectionHidden(column); } inline bool isCellEnabled(int row, int column) const { return isIndexEnabled(model->index(row, column, root)); } inline bool isVisualRowHiddenOrDisabled(int row, int column) const { int r = logicalRow(row); int c = logicalColumn(column); return isRowHidden(r) || !isCellEnabled(r, c); } inline bool isVisualColumnHiddenOrDisabled(int row, int column) const { int r = logicalRow(row); int c = logicalColumn(column); return isColumnHidden(c) || !isCellEnabled(r, c); } QRect visualSpanRect(const Span &span) const; void _q_selectRow(int row); void _q_selectColumn(int column); void selectRow(int row, bool anchor); void selectColumn(int column, bool anchor); }; QT_END_NAMESPACE #endif // QT_NO_TABLEVIEW #endif // QTABLEVIEW_P_H