--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/itemviews/qheaderview.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,250 @@
+/****************************************************************************
+**
+** 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 QHEADERVIEW_H
+#define QHEADERVIEW_H
+
+#include <QtGui/qabstractitemview.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_ITEMVIEWS
+
+class QHeaderViewPrivate;
+class QStyleOptionHeader;
+
+class Q_GUI_EXPORT QHeaderView : public QAbstractItemView
+{
+ Q_OBJECT
+ Q_PROPERTY(bool showSortIndicator READ isSortIndicatorShown WRITE setSortIndicatorShown)
+ Q_PROPERTY(bool highlightSections READ highlightSections WRITE setHighlightSections)
+ Q_PROPERTY(bool stretchLastSection READ stretchLastSection WRITE setStretchLastSection)
+ Q_PROPERTY(bool cascadingSectionResizes READ cascadingSectionResizes WRITE setCascadingSectionResizes)
+ Q_PROPERTY(int defaultSectionSize READ defaultSectionSize WRITE setDefaultSectionSize)
+ Q_PROPERTY(int minimumSectionSize READ minimumSectionSize WRITE setMinimumSectionSize)
+ Q_PROPERTY(Qt::Alignment defaultAlignment READ defaultAlignment WRITE setDefaultAlignment)
+ Q_ENUMS(ResizeMode)
+
+public:
+
+ enum ResizeMode
+ {
+ Interactive,
+ Stretch,
+ Fixed,
+ ResizeToContents,
+ Custom = Fixed
+ };
+
+ explicit QHeaderView(Qt::Orientation orientation, QWidget *parent = 0);
+ virtual ~QHeaderView();
+
+ void setModel(QAbstractItemModel *model);
+
+ Qt::Orientation orientation() const;
+ int offset() const;
+ int length() const;
+ QSize sizeHint() const;
+ int sectionSizeHint(int logicalIndex) const;
+
+ int visualIndexAt(int position) const;
+ int logicalIndexAt(int position) const;
+
+ inline int logicalIndexAt(int x, int y) const;
+ inline int logicalIndexAt(const QPoint &pos) const;
+
+ int sectionSize(int logicalIndex) const;
+ int sectionPosition(int logicalIndex) const;
+ int sectionViewportPosition(int logicalIndex) const;
+
+ void moveSection(int from, int to);
+ void swapSections(int first, int second);
+ void resizeSection(int logicalIndex, int size);
+ void resizeSections(QHeaderView::ResizeMode mode);
+
+ bool isSectionHidden(int logicalIndex) const;
+ void setSectionHidden(int logicalIndex, bool hide);
+ int hiddenSectionCount() const;
+
+ inline void hideSection(int logicalIndex);
+ inline void showSection(int logicalIndex);
+
+ int count() const;
+ int visualIndex(int logicalIndex) const;
+ int logicalIndex(int visualIndex) const;
+
+ void setMovable(bool movable);
+ bool isMovable() const;
+
+ void setClickable(bool clickable);
+ bool isClickable() const;
+
+ void setHighlightSections(bool highlight);
+ bool highlightSections() const;
+
+ void setResizeMode(ResizeMode mode);
+ void setResizeMode(int logicalIndex, ResizeMode mode);
+ ResizeMode resizeMode(int logicalIndex) const;
+ int stretchSectionCount() const;
+
+ void setSortIndicatorShown(bool show);
+ bool isSortIndicatorShown() const;
+
+ void setSortIndicator(int logicalIndex, Qt::SortOrder order);
+ int sortIndicatorSection() const;
+ Qt::SortOrder sortIndicatorOrder() const;
+
+ bool stretchLastSection() const;
+ void setStretchLastSection(bool stretch);
+
+ bool cascadingSectionResizes() const;
+ void setCascadingSectionResizes(bool enable);
+
+ int defaultSectionSize() const;
+ void setDefaultSectionSize(int size);
+
+ int minimumSectionSize() const;
+ void setMinimumSectionSize(int size);
+
+ Qt::Alignment defaultAlignment() const;
+ void setDefaultAlignment(Qt::Alignment alignment);
+
+ void doItemsLayout();
+ bool sectionsMoved() const;
+ bool sectionsHidden() const;
+
+#ifndef QT_NO_DATASTREAM
+ QByteArray saveState() const;
+ bool restoreState(const QByteArray &state);
+#endif
+
+ void reset();
+
+public Q_SLOTS:
+ void setOffset(int offset);
+ void setOffsetToSectionPosition(int visualIndex);
+ void setOffsetToLastSection();
+ void headerDataChanged(Qt::Orientation orientation, int logicalFirst, int logicalLast);
+
+Q_SIGNALS:
+ void sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex);
+ void sectionResized(int logicalIndex, int oldSize, int newSize);
+ void sectionPressed(int logicalIndex);
+ void sectionClicked(int logicalIndex);
+ void sectionEntered(int logicalIndex);
+ void sectionDoubleClicked(int logicalIndex);
+ void sectionCountChanged(int oldCount, int newCount);
+ void sectionHandleDoubleClicked(int logicalIndex);
+ void sectionAutoResize(int logicalIndex, QHeaderView::ResizeMode mode);
+ void geometriesChanged();
+ void sortIndicatorChanged(int logicalIndex, Qt::SortOrder order);
+
+protected Q_SLOTS:
+ void updateSection(int logicalIndex);
+ void resizeSections();
+ void sectionsInserted(const QModelIndex &parent, int logicalFirst, int logicalLast);
+ void sectionsAboutToBeRemoved(const QModelIndex &parent, int logicalFirst, int logicalLast);
+
+protected:
+ QHeaderView(QHeaderViewPrivate &dd, Qt::Orientation orientation, QWidget *parent = 0);
+ void initialize();
+
+ void initializeSections();
+ void initializeSections(int start, int end);
+ void currentChanged(const QModelIndex ¤t, const QModelIndex &old);
+
+ bool event(QEvent *e);
+ void paintEvent(QPaintEvent *e);
+ void mousePressEvent(QMouseEvent *e);
+ void mouseMoveEvent(QMouseEvent *e);
+ void mouseReleaseEvent(QMouseEvent *e);
+ void mouseDoubleClickEvent(QMouseEvent *e);
+ bool viewportEvent(QEvent *e);
+
+ virtual void paintSection(QPainter *painter, const QRect &rect, int logicalIndex) const;
+ virtual QSize sectionSizeFromContents(int logicalIndex) const;
+
+ int horizontalOffset() const;
+ int verticalOffset() const;
+ void updateGeometries();
+ void scrollContentsBy(int dx, int dy);
+
+ void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
+ void rowsInserted(const QModelIndex &parent, int start, int end);
+
+ QRect visualRect(const QModelIndex &index) const;
+ void scrollTo(const QModelIndex &index, ScrollHint hint);
+
+ QModelIndex indexAt(const QPoint &p) const;
+ bool isIndexHidden(const QModelIndex &index) const;
+
+ QModelIndex moveCursor(CursorAction, Qt::KeyboardModifiers);
+ void setSelection(const QRect& rect, QItemSelectionModel::SelectionFlags flags);
+ QRegion visualRegionForSelection(const QItemSelection &selection) const;
+ void initStyleOption(QStyleOptionHeader *option) const;
+
+private:
+ Q_PRIVATE_SLOT(d_func(), void _q_sectionsRemoved(const QModelIndex &parent, int logicalFirst, int logicalLast))
+ Q_PRIVATE_SLOT(d_func(), void _q_layoutAboutToBeChanged())
+ Q_DECLARE_PRIVATE(QHeaderView)
+ Q_DISABLE_COPY(QHeaderView)
+};
+
+inline int QHeaderView::logicalIndexAt(int ax, int ay) const
+{ return orientation() == Qt::Horizontal ? logicalIndexAt(ax) : logicalIndexAt(ay); }
+inline int QHeaderView::logicalIndexAt(const QPoint &apos) const
+{ return logicalIndexAt(apos.x(), apos.y()); }
+inline void QHeaderView::hideSection(int alogicalIndex)
+{ setSectionHidden(alogicalIndex, true); }
+inline void QHeaderView::showSection(int alogicalIndex)
+{ setSectionHidden(alogicalIndex, false); }
+
+#endif // QT_NO_ITEMVIEWS
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QHEADERVIEW_H