File indexing completed on 2024-06-23 05:16:26

 /*
     SPDX-FileCopyrightText: 2010 Casey Link <unnamedrambler@gmail.com>
     SPDX-FileCopyrightText: 2009-2010 Klaralvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
 
     Refactored from earlier code by:
     SPDX-FileCopyrightText: 2010 Volker Krause <vkrause@kde.org>
     SPDX-FileCopyrightText: 2004 Cornelius Schumacher <schumacher@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #pragma once
 
 #include "multiplyingline.h"
 #include "multiplyinglineeditor.h"
 
 #include <QPointer>
 #include <QScrollArea>
 
 namespace KPIM
 {
 class MultiplyingLineView : public QScrollArea
 {
     Q_OBJECT
 public:
     explicit MultiplyingLineView(MultiplyingLineFactory *factory, MultiplyingLineEditor *parent);
     ~MultiplyingLineView() override = default;
 
     QSize minimumSizeHint() const override;
     QSize sizeHint() const override;
 
     [[nodiscard]] MultiplyingLine *activeLine() const;
 
     MultiplyingLine *emptyLine() const;
 
     [[nodiscard]] QList<MultiplyingLineData::Ptr> allData() const;
 
     /** Removes data provided it can be found. The Data class must support operator==
         @param data The data you want to remove.
     */
     void removeData(const MultiplyingLineData::Ptr &data);
 
     /** Returns true if the user has made any modifications to the list of
         recipients.
         @return whether the view is modified or not.
     */
     [[nodiscard]] bool isModified() const;
 
     /** Resets the modified flag to false.
      */
     void clearModified();
 
     /** Activates the line */
     void activateLine(MultiplyingLine *line);
 
     /**QScrollArea
      * Set the width of the left most column to be the argument width.
      * This method allows other widgets to align their label/combobox column with ours
      * by communicating how many pixels that first column is for them.
      * Returns the width that is actually being used.
      */
     int setFirstColumnWidth(int);
 
     /**
      Make this widget follow it's children's size
      @param resize turn on or off this behavior of auto resizing
      */
     void setAutoResize(bool resize);
     [[nodiscard]] bool autoResize() const;
 
     /**
      * Sets whether the size hint of the editor shall be calculated
      * dynamically by the number of lines. Default is @c true.
      */
     void setDynamicSizeHint(bool dynamic);
     [[nodiscard]] bool dynamicSizeHint() const;
 
     [[nodiscard]] QList<MultiplyingLine *> lines() const;
     MultiplyingLine *addLine(bool showDialogBox);
 
 public Q_SLOTS:
     void setCompletionMode(KCompletion::CompletionMode mode);
 
     void setFocus();
     void setFocusTop();
     void setFocusBottom();
 
 Q_SIGNALS:
     void focusUp();
     void focusDown();
     void focusRight();
     void completionModeChanged(KCompletion::CompletionMode);
     void sizeHintChanged();
     void lineDeleted(int pos);
     void lineAdded(KPIM::MultiplyingLine *);
 
 protected:
     void resizeEvent(QResizeEvent *) override;
     void resizeView();
 
 protected Q_SLOTS:
     void slotReturnPressed(KPIM::MultiplyingLine *);
     void slotDownPressed(KPIM::MultiplyingLine *);
     void slotUpPressed(KPIM::MultiplyingLine *);
     void slotDecideLineDeletion(KPIM::MultiplyingLine *);
     void slotDeleteLine();
     void moveScrollBarToEnd();
 
 private:
     QList<MultiplyingLine *> mLines;
     QPointer<MultiplyingLine> mCurDelLine = nullptr;
     QWidget *mPage = nullptr;
     QLayout *mTopLayout = nullptr;
     MultiplyingLineFactory *mMultiplyingLineFactory = nullptr;
     int mLineHeight = 0;
     int mFirstColumnWidth = 0;
     KCompletion::CompletionMode mCompletionMode = KCompletion::CompletionNone;
     bool mAutoResize = false;
     bool mDynamicSizeHint = true;
     bool mModified = false;
 };
 }