9720efbd10
Add a debug proxy style that wraps around an existing style and outputs the parameters and return values of its function calls, for debugging QStyle. Task-number: QTBUG-47084 Task-number: QTBUG-45055 Change-Id: I638618e83bbac8ca4fdce31441bf4c913e911154 Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
64 lines
3.1 KiB
C++
64 lines
3.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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**
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****************************************************************************/
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#ifndef DEBUGPROXYSTYLE_H
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#define DEBUGPROXYSTYLE_H
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#include <QProxyStyle>
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namespace QtDiag {
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class DebugProxyStyle : public QProxyStyle {
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Q_OBJECT
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public:
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explicit DebugProxyStyle(QStyle *style);
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void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
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void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
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void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
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void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const;
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QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
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QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
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QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;
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QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const;
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QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
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int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
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QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
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QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;
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};
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} // namespace QtDiag
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#endif // DEBUGPROXYSTYLE_H
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