selectsignaldialog_p.h

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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of Qt Designer.  This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
 
#ifndef SELECTSIGNALDIALOG_H
#define SELECTSIGNALDIALOG_H
 
#include <QtWidgets/qdialog.h>
#include <QtCore/qstringlist.h>
 
QT_BEGIN_NAMESPACE
 
class QDesignerFormEditorInterface;
class QStandardItemModel;
 
namespace Ui { class SelectSignalDialog; }
 
namespace qdesigner_internal {
 
class SelectSignalDialog : public QDialog
{
    Q_OBJECT
public:
    struct Method
    {
        Method() = default;
        explicit Method(const QString &c, const QString &s, const QStringList &p = QStringList())
            : className(c), signature(s), parameterNames(p) {}
        bool isValid() const { return !signature.isEmpty(); }
 
        QString className;
        QString signature;
        QStringList parameterNames;
    };
 
    explicit SelectSignalDialog(QWidget *parent = nullptr);
    ~SelectSignalDialog();
 
    Method selectedMethod() const;
 
    void populate(QDesignerFormEditorInterface *core, QObject *object,
                  const QString &defaultSignal);
 
private slots:
    void currentChanged(const QModelIndex &, const QModelIndex &);
    void activated(const QModelIndex &);
 
private:
    Method methodFromIndex(const QModelIndex &) const;
    void populateModel(QDesignerFormEditorInterface *core, QObject *object);
 
    QT_PREPEND_NAMESPACE(Ui)::SelectSignalDialog *m_ui;
    QPushButton *m_okButton;
    QStandardItemModel *m_model;
};
 
} // namespace qdesigner_internal
 
QT_END_NAMESPACE
 
Q_DECLARE_METATYPE(qdesigner_internal::SelectSignalDialog::Method)
 
#endif // SELECTSIGNALDIALOG_H