Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
121 lines
4.1 KiB
C++
121 lines
4.1 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 tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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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 http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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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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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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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 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QTGRADIENTWIDGET_H
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#define QTGRADIENTWIDGET_H
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#include <QtGui/QWidget>
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QT_BEGIN_NAMESPACE
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class QtGradientWidget : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered)
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public:
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QtGradientWidget(QWidget *parent = 0);
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~QtGradientWidget();
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QSize minimumSizeHint() const;
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QSize sizeHint() const;
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int heightForWidth(int w) const;
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bool isBackgroundCheckered() const;
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void setBackgroundCheckered(bool checkered);
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QGradientStops gradientStops() const;
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void setGradientType(QGradient::Type type);
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QGradient::Type gradientType() const;
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void setGradientSpread(QGradient::Spread spread);
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QGradient::Spread gradientSpread() const;
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void setStartLinear(const QPointF &point);
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QPointF startLinear() const;
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void setEndLinear(const QPointF &point);
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QPointF endLinear() const;
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void setCentralRadial(const QPointF &point);
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QPointF centralRadial() const;
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void setFocalRadial(const QPointF &point);
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QPointF focalRadial() const;
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void setRadiusRadial(qreal radius);
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qreal radiusRadial() const;
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void setCentralConical(const QPointF &point);
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QPointF centralConical() const;
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void setAngleConical(qreal angle);
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qreal angleConical() const;
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public slots:
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void setGradientStops(const QGradientStops &stops);
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signals:
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void startLinearChanged(const QPointF &point);
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void endLinearChanged(const QPointF &point);
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void centralRadialChanged(const QPointF &point);
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void focalRadialChanged(const QPointF &point);
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void radiusRadialChanged(qreal radius);
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void centralConicalChanged(const QPointF &point);
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void angleConicalChanged(qreal angle);
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protected:
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void paintEvent(QPaintEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseDoubleClickEvent(QMouseEvent *e);
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private:
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QScopedPointer<class QtGradientWidgetPrivate> d_ptr;
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Q_DECLARE_PRIVATE(QtGradientWidget)
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Q_DISABLE_COPY(QtGradientWidget)
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};
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QT_END_NAMESPACE
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#endif
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