falkonOfficial/src/lib/navigation/completer/locationcompleterdelegate.h

/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2010-2014  David Rosca <nowrep@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef LOCATIONCOMPLETERDELEGATE_H
#define LOCATIONCOMPLETERDELEGATE_H

#include <QStyledItemDelegate>

#include "qz_namespace.h"

class LocationCompleterView;

class QT_QUPZILLA_EXPORT LocationCompleterDelegate : public QStyledItemDelegate
{
public:
    explicit LocationCompleterDelegate(LocationCompleterView* parent = 0);

    void paint(QPainter* painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;

    void drawSwitchToTab(bool enable);

private:
    void drawHighlightedTextLine(const QRect &rect, const QString &text, const QString &searchText,
                                 QPainter* painter, const QStyle* style, const QStyleOptionViewItemV4 &option,
                                 const QPalette::ColorRole &role) const;

    void drawTextLine(const QRect &rect, QString text, QPainter* painter,
                      const QStyle* style, const QStyleOptionViewItemV4 &option,
                      const QPalette::ColorRole &role) const;

    inline QRect adjustRect(const QRect &original, const QRect &created) const;

    mutable int m_rowHeight;
    mutable int m_padding;
    bool m_drawSwitchToTab;

    LocationCompleterView* m_view;
};

#endif // LOCATIONCOMPLETERDELEGATE_H