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// Copyright (C) 2017 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
#ifndef QQUICKLABEL_P_P_H
#define QQUICKLABEL_P_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtQml/private/qlazilyallocated_p.h>
#include <QtQuick/private/qquicktext_p_p.h>
#include <QtQuick/private/qquickitemchangelistener_p.h>
#include <QtQuickTemplates2/private/qquickdeferredpointer_p_p.h>
#include <QtQuickTemplates2/private/qquicktheme_p.h>
#if QT_CONFIG(accessibility)
#include <QtGui/qaccessible.h>
#endif
QT_BEGIN_NAMESPACE
class Q_AUTOTEST_EXPORT QQuickLabelPrivate : public QQuickTextPrivate, public QQuickItemChangeListener
#if QT_CONFIG(accessibility)
, public QAccessible::ActivationObserver
#endif
{
public:
Q_DECLARE_PUBLIC(QQuickLabel)
QQuickLabelPrivate();
~QQuickLabelPrivate();
static QQuickLabelPrivate *get(QQuickLabel *item)
{
return static_cast<QQuickLabelPrivate *>(QObjectPrivate::get(item));
}
inline QMarginsF getInset() const { return QMarginsF(getLeftInset(), getTopInset(), getRightInset(), getBottomInset()); }
inline qreal getTopInset() const { return extra.isAllocated() ? extra->topInset : 0; }
inline qreal getLeftInset() const { return extra.isAllocated() ? extra->leftInset : 0; }
inline qreal getRightInset() const { return extra.isAllocated() ? extra->rightInset : 0; }
inline qreal getBottomInset() const { return extra.isAllocated() ? extra->bottomInset : 0; }
void setTopInset(qreal value, bool reset = false);
void setLeftInset(qreal value, bool reset = false);
void setRightInset(qreal value, bool reset = false);
void setBottomInset(qreal value, bool reset = false);
void resizeBackground();
void resolveFont();
void inheritFont(const QFont &font);
void updateFont(const QFont &font);
inline void setFont_helper(const QFont &font) {
if (sourceFont.resolveMask() == font.resolveMask() && sourceFont == font)
return;
updateFont(font);
}
void textChanged(const QString &text);
#if QT_CONFIG(accessibility)
void accessibilityActiveChanged(bool active) override;
QAccessible::Role accessibleRole() const override;
void maybeSetAccessibleName(const QString &name);
#endif
void cancelBackground();
void executeBackground(bool complete = false);
void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override;
void itemImplicitWidthChanged(QQuickItem *item) override;
void itemImplicitHeightChanged(QQuickItem *item) override;
void itemDestroyed(QQuickItem *item) override;
QPalette defaultPalette() const override;
struct ExtraData {
bool hasTopInset = false;
bool hasLeftInset = false;
bool hasRightInset = false;
bool hasBottomInset = false;
bool hasBackgroundWidth = false;
bool hasBackgroundHeight = false;
qreal topInset = 0;
qreal leftInset = 0;
qreal rightInset = 0;
qreal bottomInset = 0;
QFont requestedFont;
};
QLazilyAllocated<ExtraData> extra;
bool resizingBackground = false;
QPalette resolvedPalette;
QQuickDeferredPointer<QQuickItem> background;
};
QT_END_NAMESPACE
#endif // QQUICKLABEL_P_P_H
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