resetdecorator.h

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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#ifndef RESETDECORATOR_H
#define RESETDECORATOR_H
 
#include <QtWidgets/qwidget.h>
 
QT_FORWARD_DECLARE_CLASS(QLabel)
QT_FORWARD_DECLARE_CLASS(QToolButton)
QT_FORWARD_DECLARE_CLASS(QDesignerFormEditorInterface)
 
QT_BEGIN_NAMESPACE
 
class QtProperty;
class QtAbstractPropertyManager;
 
namespace qdesigner_internal
{
 
class ResetWidget : public QWidget
{
    Q_OBJECT
public:
    explicit ResetWidget(QWidget *editor, QWidget *parent = nullptr);
 
    void setSpacing(int spacing);
 
public Q_SLOTS:
    void setResetEnabled(bool enabled);
 
Q_SIGNALS:
    void reset();
 
private:
    QToolButton *m_button;
};
 
class PropertyResetWidget : public ResetWidget
{
    Q_OBJECT
public:
    explicit PropertyResetWidget(const QDesignerFormEditorInterface *core, QtProperty *property,
                                 QWidget *editor, QWidget *parent = nullptr);
 
public Q_SLOTS:
    void propertyChanged(QtProperty *property);
 
Q_SIGNALS:
    void resetProperty(QtProperty *property);
 
private Q_SLOTS:
    void emitResetProperty();
 
private:
    const QDesignerFormEditorInterface *m_core;
    QtProperty *m_property;
};
 
// A dummy editor used for parent properties of sub properties
// that can be reset (for example, QSize, which does not have an editor).
// It merely displays icon and value text of the property.
class DummyEditor : public QWidget
{
    Q_OBJECT
public:
    explicit DummyEditor(QtProperty *property, QWidget *parent = nullptr);
 
    void setSpacing(int spacing);
 
public Q_SLOTS:
    void propertyChanged(QtProperty *property);
 
private:
    void setValueIcon(const QIcon &icon);
 
    QtProperty *m_property;
    QLabel *m_textLabel;
    QLabel *m_iconLabel;
};
} // namespace qdesigner_internal
 
QT_END_NAMESPACE
 
#endif // RESETDECORATOR_H