File indexing completed on 2024-05-12 17:22:03 

0001 /*
0002     SPDX-FileCopyrightText: 2009 Csaba Karai <cskarai@freemail.hu>
0003     SPDX-FileCopyrightText: 2009-2022 Krusader Krew <https://krusader.org>
0004 
0005     SPDX-License-Identifier: GPL-2.0-or-later
0006 */
0007 
0008 #ifndef KRVIEWITEMDELEGATE_H
0009 #define KRVIEWITEMDELEGATE_H
0010 
0011 // QtWidgets
0012 #include <QItemDelegate>
0013 
0014 class KrViewItemDelegate : public QItemDelegate
0015 {
0016 public:
0017     explicit KrViewItemDelegate(QObject *parent = nullptr);
0018 
0019     void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
0020     void drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const override;
0021     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &sovi, const QModelIndex &index) const override;
0022     void setEditorData(QWidget *editor, const QModelIndex &index) const override;
0023     QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
0024     bool eventFilter(QObject *object, QEvent *event) override;
0025 
0026     /// Set the next file name selection in the editor.
0027     void cycleEditorSelection();
0028 
0029 private:
0030     mutable int _currentlyEdited;
0031     mutable bool _dontDraw;
0032     mutable QWidget *_editor;
0033 
0034     /// Init editor-related members when editor is closed.
0035     void onEditorClose()
0036     {
0037         _currentlyEdited = -1;
0038         _editor = nullptr;
0039     }
0040 };
0041 
0042 #endif