qcolumnview.h
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上传日期:2022-06-22
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- /****************************************************************************
- **
- ** Copyright (C) 2008 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.
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- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
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- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 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
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- #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