forked from qt-creator/qt-creator
430a33dcd9
The coreplugin/id.h header is kept for downstream for now. Change-Id: I8c44590f7b988b3770ecdc177c40783e12353e66 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <QHash>
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#include <QPointer>
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#include <QVector>
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#include <coreplugin/core_global.h>
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#include <utils/id.h>
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#include <utils/theme/theme.h>
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QT_BEGIN_NAMESPACE
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class QAbstractScrollArea;
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class QScrollBar;
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QT_END_NAMESPACE
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namespace Core {
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struct CORE_EXPORT Highlight
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{
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enum Priority {
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Invalid = -1,
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LowPriority = 0,
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NormalPriority = 1,
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HighPriority = 2,
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HighestPriority = 3
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};
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Highlight(Utils::Id category, int position, Utils::Theme::Color color, Priority priority);
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Highlight() = default;
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Utils::Id category;
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int position = -1;
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Utils::Theme::Color color = Utils::Theme::TextColorNormal;
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Priority priority = Invalid;
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};
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class HighlightScrollBarOverlay;
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class CORE_EXPORT HighlightScrollBarController
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{
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public:
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HighlightScrollBarController() = default;
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~HighlightScrollBarController();
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QScrollBar *scrollBar() const;
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QAbstractScrollArea *scrollArea() const;
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void setScrollArea(QAbstractScrollArea *scrollArea);
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double lineHeight() const;
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void setLineHeight(double lineHeight);
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double visibleRange() const;
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void setVisibleRange(double visibleRange);
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double margin() const;
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void setMargin(double margin);
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QHash<Utils::Id, QVector<Highlight>> highlights() const;
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void addHighlight(Highlight highlight);
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void removeHighlights(Utils::Id id);
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void removeAllHighlights();
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private:
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QHash<Utils::Id, QVector<Highlight> > m_highlights;
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double m_lineHeight = 0.0;
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double m_visibleRange = 0.0; // in pixels
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double m_margin = 0.0; // in pixels
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QAbstractScrollArea *m_scrollArea = nullptr;
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QPointer<HighlightScrollBarOverlay> m_overlay;
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};
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} // namespace Core
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