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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qquickstyleitembutton.h"
QT_BEGIN_NAMESPACE
QFont QQuickStyleItemButton::styleFont(QQuickItem *control) const
{
return style()->font(QStyle::CE_PushButtonLabel, controlSize(control));
}
void QQuickStyleItemButton::connectToControl() const
{
QQuickStyleItem::connectToControl();
auto button = control<QQuickButton>();
connect(button, &QQuickButton::downChanged, this, &QQuickStyleItem::markImageDirty);
connect(button, &QQuickButton::checkedChanged, this, &QQuickStyleItem::markImageDirty);
}
StyleItemGeometry QQuickStyleItemButton::calculateGeometry()
{
QStyleOptionButton styleOption;
initStyleOption(styleOption);
StyleItemGeometry geometry;
geometry.minimumSize = style()->sizeFromContents(QStyle::CT_PushButton, &styleOption, QSize(0, 0));
geometry.implicitSize = style()->sizeFromContents(QStyle::CT_PushButton, &styleOption, contentSize());
styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
geometry.contentRect = style()->subElementRect(QStyle::SE_PushButtonContents, &styleOption);
geometry.layoutRect = style()->subElementRect(QStyle::SE_PushButtonLayoutItem, &styleOption);
geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_PushButtonBevel, &styleOption, geometry.minimumSize);
geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_PushButtonFocusFrameRadius, &styleOption);
return geometry;
}
void QQuickStyleItemButton::paintEvent(QPainter *painter) const
{
QStyleOptionButton styleOption;
initStyleOption(styleOption);
style()->drawControl(QStyle::CE_PushButtonBevel, &styleOption, painter);
}
void QQuickStyleItemButton::initStyleOption(QStyleOptionButton &styleOption) const
{
initStyleOptionBase(styleOption);
auto button = control<QQuickButton>();
if (button->isDown())
styleOption.state |= QStyle::State_Sunken;
if (!button->isFlat() && !button->isDown())
styleOption.state |= QStyle::State_Raised;
if (button->isHighlighted() || button->isChecked())
styleOption.state |= QStyle::State_On;
if (button->isFlat())
styleOption.features |= QStyleOptionButton::Flat;
}
QT_END_NAMESPACE
#include "moc_qquickstyleitembutton.cpp"
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