| 1 | // Copyright (C) 2018 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | // W A R N I N G |
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| 5 | // ------------- |
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| 6 | // |
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| 7 | // This file is not part of the Qt Chart API. It exists purely as an |
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| 8 | // implementation detail. This header file may change from version to |
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| 9 | // version without notice, or even be removed. |
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| 10 | // |
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| 11 | // We mean it. |
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| 12 | |
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| 13 | #ifndef DATETIMEAXISLABEL_H |
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| 14 | #define DATETIMEAXISLABEL_H |
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| 15 | |
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| 16 | #include <private/editableaxislabel_p.h> |
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| 17 | |
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| 18 | #include <QtCore/qdatetime.h> |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | class Q_CHARTS_PRIVATE_EXPORT DateTimeAxisLabel : public EditableAxisLabel |
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| 23 | { |
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| 24 | Q_OBJECT |
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| 25 | public: |
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| 26 | DateTimeAxisLabel(QGraphicsItem *parent = nullptr); |
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| 27 | |
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| 28 | void keyPressEvent(QKeyEvent *event) override; |
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| 29 | |
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| 30 | QDateTime value() const; |
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| 31 | void setValue(const QDateTime &value); |
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| 32 | void setFormat(const QString &format); |
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| 33 | |
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| 34 | private: |
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| 35 | QDateTime m_dateTime; |
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| 36 | QDateTime m_dateTimeBeforeEdit; |
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| 37 | QString m_format; |
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| 38 | |
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| 39 | void setInitialEditValue() override; |
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| 40 | void finishEditing() override; |
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| 41 | void resetBeforeEditValue() override; |
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| 42 | |
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| 43 | Q_SIGNALS: |
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| 44 | void dateTimeChanged(const QDateTime &oldDateTime, const QDateTime &newDateTime); |
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| 45 | }; |
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| 46 | |
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| 47 | QT_END_NAMESPACE |
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| 48 | |
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| 49 | #endif // VALUEAXISLABEL_H |
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| 50 | |
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