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| |
| #ifndef VARIANTDELEGATE_H |
| #define VARIANTDELEGATE_H |
| |
| #include <QStyledItemDelegate> |
| #include <QRegularExpression> |
| |
| class VariantDelegate : public QStyledItemDelegate |
| { |
| Q_OBJECT |
| |
| public: |
| VariantDelegate(QObject *parent = nullptr); |
| |
| void paint(QPainter *painter, const QStyleOptionViewItem &option, |
| const QModelIndex &index) const override; |
| QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, |
| const QModelIndex &index) const override; |
| void setEditorData(QWidget *editor, const QModelIndex &index) const override; |
| void setModelData(QWidget *editor, QAbstractItemModel *model, |
| const QModelIndex &index) const override; |
| |
| static bool isSupportedType(QVariant::Type type); |
| static QString displayText(const QVariant &value); |
| |
| private: |
| mutable QRegularExpression boolExp; |
| mutable QRegularExpression byteArrayExp; |
| mutable QRegularExpression charExp; |
| mutable QRegularExpression colorExp; |
| mutable QRegularExpression dateExp; |
| mutable QRegularExpression dateTimeExp; |
| mutable QRegularExpression doubleExp; |
| mutable QRegularExpression pointExp; |
| mutable QRegularExpression rectExp; |
| mutable QRegularExpression signedIntegerExp; |
| mutable QRegularExpression sizeExp; |
| mutable QRegularExpression timeExp; |
| mutable QRegularExpression unsignedIntegerExp; |
| }; |
| |
| #endif |