Qt 6.x
The Qt SDK
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qwindowsvistaanimation.cpp
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1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#include "qwindowsvistaanimation_p.h"
5#include "qwindowsvistastyle_p_p.h"
6
7bool QWindowsVistaAnimation::isUpdateNeeded() const
8{
9 return QWindowsVistaStylePrivate::useVista();
10}
11
12void QWindowsVistaAnimation::paint(QPainter *painter, const QStyleOption *option)
13{
14 painter->drawImage(option->rect, currentImage());
15}
QBlendStyleAnimation::currentImage
QImage currentImage() const
Definition qstyleanimation.cpp:211
QPainter
The QPainter class performs low-level painting on widgets and other paint devices.
Definition qpainter.h:46
QPainter::drawImage
void drawImage(const QRectF &targetRect, const QImage &image, const QRectF &sourceRect, Qt::ImageConversionFlags flags=Qt::AutoColor)
Draws the rectangular portion source of the given image into the target rectangle in the paint device...
Definition qpainter.cpp:5147
QStyleOption
The QStyleOption class stores the parameters used by QStyle functions.
Definition qstyleoption.h:39
QWindowsVistaAnimation::isUpdateNeeded
bool isUpdateNeeded() const override
Definition qwindowsvistaanimation.cpp:7
QWindowsVistaAnimation::paint
void paint(QPainter *painter, const QStyleOption *option)
Definition qwindowsvistaanimation.cpp:12
QWindowsVistaStylePrivate::useVista
static bool useVista(bool update=false)
Definition qwindowsvistastyle.cpp:169
option
GLuint GLenum option
Definition qopenglext.h:5929
qwindowsvistaanimation_p.h
qwindowsvistastyle_p_p.h
painter
QPainter painter(this)
[7]