File indexing completed on 2024-05-12 04:33:22

 /*
  * SPDX-FileCopyrightText: 2007-2011 Kare Sars <kare.sars@iki .fi>
  *
  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 
 #ifndef LABELED_COMBO_H
 #define LABELED_COMBO_H
 
 #include "ksaneoptionwidget.h"
 
 #include <QVariant>
 
 class QComboBox;
 
 namespace KSaneIface
 {
 
 /**
  * A label and a combobox.
  */
 class LabeledCombo : public KSaneOptionWidget
 {
     Q_OBJECT
 
 public:
     /**
      * create a label and combobox combination.
      * \param parent parent widget
      * \param label is the lext for the label
      * \param list a stringlist with values the list should contain.
      */
     LabeledCombo(QWidget *parent, const QString &label, const QStringList &list = QStringList());
 
     LabeledCombo(QWidget *parent, KSaneCore::Option *option);
 
     /** This function forwards the request to the QComboBox equivalent */
     QVariant currentData(int role = Qt::UserRole) const;
 
     /** This function forwards the request to the QComboBox equivalent */
     void addItem(const QString &text, const QVariant &userData = QVariant());
 
     /** This function forwards the request to the QComboBox equivalent */
     int count() const;
 
     /** This function forwards the request to the QComboBox equivalent */
     int currentIndex() const;
 
     /**
      * This function is used to read the current string of the combobox
      */
     QString currentText() const;
 
 public Q_SLOTS:
 
     /**
      * Add string entries to the combobox
      */
     void addItems(const QStringList &list);
 
     /**
      * Remove all string entries
      */
     void clear();
 
     /**
      * If the given string can be found in the combobox, activate that entry.
      * If not, the entry is not changed.
      */
     void setCurrentText(const QString &);
 
     /**
      * set the current item of the combobox.
      */
     void setCurrentIndex(int);
 
     void setValue(const QVariant &val);
 
 private Q_SLOTS:
 
       void emitChangedValue(int index);
 
 Q_SIGNALS:
 
     void activated(int);
 
     void valueChanged(const QVariant &value);
 
 private:
     void initCombo(const QStringList &list);
 
     QString getStringWithUnitForInteger(int iValue) const;
 
     QString getStringWithUnitForFloat(float iValue) const;
 
     QComboBox   *m_combo;
 };
 
 }  // NameSpace KSaneIface
 
 #endif // LABELED_COMBO_H