diff options
Diffstat (limited to 'examples/widgets/effects/lighting/lighting.py')
-rw-r--r-- | examples/widgets/effects/lighting/lighting.py | 50 |
1 files changed, 6 insertions, 44 deletions
diff --git a/examples/widgets/effects/lighting/lighting.py b/examples/widgets/effects/lighting/lighting.py index 7103c8bf1..bec09aa94 100644 --- a/examples/widgets/effects/lighting/lighting.py +++ b/examples/widgets/effects/lighting/lighting.py @@ -1,44 +1,7 @@ - -############################################################################# -## -## Copyright (C) 2013 Riverbank Computing Limited. -## Copyright (C) 2021 The Qt Company Ltd. -## Contact: https://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# +# Copyright (C) 2013 Riverbank Computing Limited. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause +from __future__ import annotations import math import sys @@ -48,7 +11,7 @@ from PySide6.QtGui import (QBrush, QColor, QLinearGradient, QPainter, QPen, QPixmap, QRadialGradient) from PySide6.QtWidgets import (QApplication, QFrame, QGraphicsDropShadowEffect, QGraphicsEllipseItem, QGraphicsRectItem, - QGraphicsScene, QGraphicsView, QWidget) + QGraphicsScene, QGraphicsView) class Lighting(QGraphicsView): @@ -75,8 +38,7 @@ class Lighting(QGraphicsView): def setup_scene(self): self.m_scene.setSceneRect(-300, -200, 600, 460) - linear_grad = QLinearGradient(QPointF(-100, -100), - QPointF(100, 100)) + linear_grad = QLinearGradient(QPointF(-100, -100), QPointF(100, 100)) linear_grad.setColorAt(0, QColor(255, 255, 255)) linear_grad.setColorAt(1, QColor(192, 192, 255)) self.setBackgroundBrush(linear_grad) |