| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
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| ****************************************************************************/ |
| |
| #ifndef PROPERTYFIELD_H |
| #define PROPERTYFIELD_H |
| |
| #include <QLineEdit> |
| #include <QMetaProperty> |
| #include <QTime> |
| |
| /*! |
| A QLineEdit for viewing the text form of a property on an object. |
| Automatically stays up-to-date when the property changes. |
| (This is rather like a QML TextField bound to a property.) |
| */ |
| class PropertyField : public QLineEdit |
| { |
| Q_OBJECT |
| public: |
| explicit PropertyField(QObject* subject, const QMetaProperty& prop, QWidget *parent = 0); |
| |
| signals: |
| |
| public slots: |
| void propertyChanged(); |
| |
| protected: |
| QString valueToString(QVariant val); |
| |
| private: |
| QObject* m_subject; |
| QString m_lastText; |
| QString m_lastTextShowing; |
| QTime m_lastChangeTime; |
| const QMetaProperty m_prop; |
| QBrush m_defaultBrush; |
| }; |
| |
| #endif // PROPERTYFIELD_H |