| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 2.1 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtCore/qglobal.h> |
| #include <QtCore/qpoint.h> |
| #include <QtCore/qstring.h> |
| #include <QtGui/qpolygon.h> |
| #include <QtCore/qstringbuilder.h> |
| #include <QtGui/qaccessible.h> |
| |
| #ifndef QSTYLEHELPER_P_H |
| #define QSTYLEHELPER_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <private/qhexstring_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QPainter; |
| class QPixmap; |
| class QStyleOptionSlider; |
| class QStyleOption; |
| class QWindow; |
| |
| namespace QStyleHelper |
| { |
| QString uniqueName(const QString &key, const QStyleOption *option, const QSize &size); |
| qreal dpiScaled(qreal value); |
| #ifndef QT_NO_DIAL |
| qreal angle(const QPointF &p1, const QPointF &p2); |
| QPolygonF calcLines(const QStyleOptionSlider *dial); |
| int calcBigLineSize(int radius); |
| void drawDial(const QStyleOptionSlider *dial, QPainter *painter); |
| #endif //QT_NO_DIAL |
| void drawBorderPixmap(const QPixmap &pixmap, QPainter *painter, const QRect &rect, |
| int left = 0, int top = 0, int right = 0, |
| int bottom = 0); |
| #ifndef QT_NO_ACCESSIBILITY |
| bool isInstanceOf(QObject *obj, QAccessible::Role role); |
| bool hasAncestor(QObject *obj, QAccessible::Role role); |
| #endif |
| QColor backgroundColor(const QPalette &pal, const QWidget* widget = 0); |
| QWindow *styleObjectWindow(QObject *so); |
| } |
| |
| |
| QT_END_NAMESPACE |
| |
| #endif // QSTYLEHELPER_P_H |