2014-07-29 13:37:32 +02:00
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/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2014, Aurélien Gâteau <agateau@kde.org>
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*
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* Calamares is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PARTITIONPREVIEW_H
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#define PARTITIONPREVIEW_H
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#include <QAbstractItemView>
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2014-08-08 11:46:43 +02:00
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/**
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* A Qt model view which displays the partitions inside a device as a colored bar.
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*
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* It has been created to be used with a PartitionModel instance, but does not
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* call any PartitionModel-specific methods: it should be usable with other
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* models as long as they provide the same roles PartitionModel provides.
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*/
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2014-07-29 13:37:32 +02:00
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class PartitionPreview : public QAbstractItemView
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{
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public:
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explicit PartitionPreview( QWidget* parent = 0 );
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~PartitionPreview();
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2015-04-17 12:40:56 +02:00
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QSize minimumSizeHint() const override;
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2014-07-29 13:37:32 +02:00
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QSize sizeHint() const override;
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void paintEvent( QPaintEvent* event ) override;
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// QAbstractItemView API
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QModelIndex indexAt( const QPoint& point ) const override;
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QRect visualRect( const QModelIndex& index ) const override;
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void scrollTo( const QModelIndex& index, ScrollHint hint = EnsureVisible ) override;
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protected:
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// QAbstractItemView API
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QRegion visualRegionForSelection( const QItemSelection& selection ) const override;
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int horizontalOffset() const override;
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int verticalOffset() const override;
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bool isIndexHidden( const QModelIndex& index ) const override;
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QModelIndex moveCursor( CursorAction cursorAction, Qt::KeyboardModifiers modifiers ) override;
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void setSelection( const QRect& rect, QItemSelectionModel::SelectionFlags flags ) override;
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private:
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void drawPartitions( QPainter* painter, const QRect& rect, const QModelIndex& parent );
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};
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#endif /* PARTITIONPREVIEW_H */
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