/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Extras module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://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 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef FLATPROGRESSBAR_H #define FLATPROGRESSBAR_H #include #include #include class QQuickFlatProgressBar : public QQuickPaintedItem { Q_OBJECT Q_PROPERTY(qreal stripeOffset READ stripeOffset WRITE setStripeOffset NOTIFY stripeOffsetChanged) Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged) Q_PROPERTY(bool indeterminate READ isIndeterminate WRITE setIndeterminate NOTIFY indeterminateChanged) public: explicit QQuickFlatProgressBar(QQuickItem *parent = 0); void paint(QPainter *painter) override; qreal stripeOffset() const; void setStripeOffset(qreal stripeOffset); qreal progress() const; void setProgress(qreal progress); bool isIndeterminate(); void setIndeterminate(bool indeterminate); public slots: void repaint(); void restartAnimation(); void onVisibleChanged(); void onWidthChanged(); void onHeightChanged(); signals: void stripeOffsetChanged(qreal stripeOffset); void progressChanged(qreal progress); void indeterminateChanged(bool indeterminate); private: int barWidth(); private: qreal mStripeOffset; qreal mProgress; qreal mRadius; bool mIndeterminate; QPainterPath mClipPath; QPropertyAnimation mAnimation; }; #endif // FLATPROGRESSBAR_H