code_app/modules/twainui/dialog_twain_source_select.h

#ifndef DIALOG_TWAIN_SOURCE_SELECT_H
#define DIALOG_TWAIN_SOURCE_SELECT_H

#include "base/HGDef.h"
#include "base/HGInc.h"
#include "sane/sane_ex.h"
#include "twain/twain.h"
#include <QDialog>
#include <QListWidgetItem>
#include <QKeyEvent>

namespace Ui {
class Dialog_Twain_Source_Select;
}

class Dialog_Twain_Source_Select : public QDialog
{
    Q_OBJECT

public:
    explicit Dialog_Twain_Source_Select(const std::vector<TW_IDENTITY> &vds,
                                        const std::string &defDSName, QWidget *parent = nullptr);
    ~Dialog_Twain_Source_Select();

    void GetIdentify(TW_IDENTITY *ds);

protected:
    void keyPressEvent(QKeyEvent *e) override;

private slots:
    void on_pushButton_OK_clicked();

    void on_pushButton_Cancel_clicked();

    void on_listWidget_itemDoubleClicked(QListWidgetItem *item);

private:
    Ui::Dialog_Twain_Source_Select *ui;
    std::vector<TW_IDENTITY> m_vSource;
    TW_IDENTITY m_ds;
};

#endif // DIALOG_TWAIN_SOURCE_SELECT_H