qt-everywhere-src-5.15.1/qtbase/examples/widgets/itemviews/basicsortfiltermodel/window.h

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#ifndef WINDOW_H
#define WINDOW_H

#include <QWidget>

QT_BEGIN_NAMESPACE
class QAbstractItemModel;
class QCheckBox;
class QComboBox;
class QGroupBox;
class QLabel;
class QLineEdit;
class QSortFilterProxyModel;
class QTreeView;
QT_END_NAMESPACE

class Window : public QWidget
{
    Q_OBJECT

public:
    Window();

    void setSourceModel(QAbstractItemModel *model);

private slots:
    void filterRegExpChanged();
    void filterColumnChanged();
    void sortChanged();

private:
    QSortFilterProxyModel *proxyModel;

    QGroupBox *sourceGroupBox;
    QGroupBox *proxyGroupBox;
    QTreeView *sourceView;
    QTreeView *proxyView;
    QCheckBox *filterCaseSensitivityCheckBox;
    QCheckBox *sortCaseSensitivityCheckBox;
    QLabel *filterPatternLabel;
    QLabel *filterSyntaxLabel;
    QLabel *filterColumnLabel;
    QLineEdit *filterPatternLineEdit;
    QComboBox *filterSyntaxComboBox;
    QComboBox *filterColumnComboBox;
};

#endif // WINDOW_H