File indexing completed on 2024-04-14 04:53:07

 /* This file is part of the KDE project
     SPDX-FileCopyrightText: 2001 Carsten Pfeiffer <pfeiffer@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef KONQ_COMBO_H
 #define KONQ_COMBO_H
 
 #include <khistorycombobox.h>
 
 class QEvent;
 class QKeyEvent;
 class QPixmap;
 class KCompletion;
 class KConfig;
 
 // we use KHistoryCombo _only_ for the up/down keyboard handling, otherwise
 // KComboBox would do fine.
 class KonqCombo : public KHistoryComboBox
 {
     Q_OBJECT
 
 public:
     explicit KonqCombo(QWidget *parent);
     ~KonqCombo() override;
 
     // initializes with the completion object and calls loadItems()
     void init(KCompletion *);
 
     // determines internally if it's temporary or final
     void setURL(const QString &url);
 
     void setTemporary(const QString &);
     void setTemporary(const QString &, const QPixmap &);
     void clearTemporary(bool makeCurrent = true);
     void removeURL(const QString &url);
 
     void insertPermanent(const QString &);
 
     void updatePixmaps();
 
     void loadItems();
     void saveItems();
 
     static void setConfig(KConfig *);
 
     virtual void popup();
 
     void setPageSecurity(int);
 
     void insertItem(const QString &text, int index = -1, const QString &title = QString());
     void insertItem(const QPixmap &pixmap, const QString &text, int index = -1, const QString &title = QString());
 
 protected:
     void keyPressEvent(QKeyEvent *) override;
     bool eventFilter(QObject *, QEvent *) override;
     void mousePressEvent(QMouseEvent *) override;
     void mouseMoveEvent(QMouseEvent *) override;
     void paintEvent(QPaintEvent *) override;
     void selectWord(QKeyEvent *e);
 
 Q_SIGNALS:
     /**
       Specialized signal that emits the state of the modifier
       keys along with the actual activated text.
      */
     void activated(const QString &, Qt::KeyboardModifiers);
 
     /**
       User has clicked on the security lock in the combobar
      */
     void showPageSecurity();
 
 private Q_SLOTS:
     void slotCleared();
     void slotSetIcon(int index);
     void slotActivated(const QString &text);
     void slotTextEdited(const QString &text);
     void slotReturnPressed();
     void slotCompletionModeChanged(KCompletion::CompletionMode);
 
 private:
     void updateItem(const QPixmap &pix, const QString &, int index, const QString &title);
     void saveState();
     void restoreState();
     void applyPermanent();
     QString temporaryItem() const
     {
         return itemText(temporary);
     }
     void removeDuplicates(int index);
 
     bool m_returnPressed;
     bool m_permanent;
     int m_cursorPos;
     int m_currentIndex;
     QString m_currentText;
     QString m_selectedText;
     QPoint m_dragStart;
     int m_pageSecurity;
 
     void getStyleOption(QStyleOptionComboBox *combo);
 
     static KConfig *s_config;
     static const int temporary; // the index of our temporary item
 };
 
 #endif // KONQ_COMBO_H