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Diffstat (limited to 'src/gui/itemviews/qcolumnview.h')
-rw-r--r-- | src/gui/itemviews/qcolumnview.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/gui/itemviews/qcolumnview.h b/src/gui/itemviews/qcolumnview.h new file mode 100644 index 0000000..ca9134c --- /dev/null +++ b/src/gui/itemviews/qcolumnview.h @@ -0,0 +1,125 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QCOLUMNVIEW_H +#define QCOLUMNVIEW_H + +#include <QtGui/qabstractitemview.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_COLUMNVIEW + +class QColumnViewPrivate; + +class Q_GUI_EXPORT QColumnView : public QAbstractItemView { + +Q_OBJECT + Q_PROPERTY(bool resizeGripsVisible READ resizeGripsVisible WRITE setResizeGripsVisible) + +Q_SIGNALS: + void updatePreviewWidget(const QModelIndex &index); + +public: + explicit QColumnView(QWidget *parent = 0); + ~QColumnView(); + + // QAbstractItemView overloads + QModelIndex indexAt(const QPoint &point) const; + void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible); + QSize sizeHint() const; + QRect visualRect(const QModelIndex &index) const; + void setModel(QAbstractItemModel *model); + void setSelectionModel(QItemSelectionModel * selectionModel); + void setRootIndex(const QModelIndex &index); + void selectAll(); + + // QColumnView functions + void setResizeGripsVisible(bool visible); + bool resizeGripsVisible() const; + + QWidget *previewWidget() const; + void setPreviewWidget(QWidget *widget); + + void setColumnWidths(const QList<int> &list); + QList<int> columnWidths() const; + +protected: + QColumnView(QColumnViewPrivate &dd, QWidget *parent = 0); + + // QAbstractItemView overloads + bool isIndexHidden(const QModelIndex &index) const; + QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers); + void resizeEvent(QResizeEvent *event); + void setSelection(const QRect & rect, QItemSelectionModel::SelectionFlags command); + QRegion visualRegionForSelection(const QItemSelection &selection) const; + int horizontalOffset() const; + int verticalOffset() const; + void scrollContentsBy(int dx, int dy); + + // QColumnView functions + virtual QAbstractItemView* createColumn(const QModelIndex &rootIndex); + void initializeColumn(QAbstractItemView *column) const; + +protected Q_SLOTS: + // QAbstractItemView overloads + void currentChanged(const QModelIndex ¤t, const QModelIndex &previous); + +private: + Q_DECLARE_PRIVATE(QColumnView) + Q_DISABLE_COPY(QColumnView) + Q_PRIVATE_SLOT(d_func(), void _q_gripMoved(int)) + Q_PRIVATE_SLOT(d_func(), void _q_changeCurrentColumn()) + Q_PRIVATE_SLOT(d_func(), void _q_clicked(const QModelIndex &)) +}; + +#endif // QT_NO_COLUMNVIEW + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QCOLUMNVIEW_H + |