Add support for hover sequence thumbnails (via ThumbSequenceCreator)

[dolphin.git] / src / kitemviews / kfileitemlistwidget.h

diff --git a/src/kitemviews/kfileitemlistwidget.h b/src/kitemviews/kfileitemlistwidget.h
index 1d7bc7f012d7be878a9b2ff8e3e98845c9e9b272..094f6105f9c372b06f72af97b073b3bc5963f9c0 100644 (file)
--- a/src/kitemviews/kfileitemlistwidget.h
+++ b/src/kitemviews/kfileitemlistwidget.h
@@ -1,59 +1,57 @@
-/***************************************************************************
- *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #ifndef KFILEITEMLISTWIDGET_H
 #define KFILEITEMLISTWIDGET_H
 
-#include <libdolphin_export.h>
+#include "dolphin_export.h"
+#include "kitemviews/kstandarditemlistwidget.h"
 
-#include <kitemviews/kstandarditemlistwidget.h>
+class KFileItemListView;
 
-class LIBDOLPHINPRIVATE_EXPORT KFileItemListWidgetInformant : public KStandardItemListWidgetInformant
+
+class DOLPHIN_EXPORT KFileItemListWidgetInformant : public KStandardItemListWidgetInformant
 {
 public:
     KFileItemListWidgetInformant();
-    virtual ~KFileItemListWidgetInformant();
+    ~KFileItemListWidgetInformant() override;
 
 protected:
-    virtual QString itemText(int index, const KItemListView* view) const;
-    virtual QString roleText(const QByteArray& role, const QHash<QByteArray, QVariant>& values) const;
+    QString itemText(int index, const KItemListView* view) const override;
+    bool itemIsLink(int index, const KItemListView* view) const override;
+    QString roleText(const QByteArray& role, const QHash<QByteArray, QVariant>& values) const override;
+    QFont customizedFontForLinks(const QFont& baseFont) const override;
 };
 
-class LIBDOLPHINPRIVATE_EXPORT KFileItemListWidget : public KStandardItemListWidget
+class DOLPHIN_EXPORT KFileItemListWidget : public KStandardItemListWidget
 {
     Q_OBJECT
 
 public:
     KFileItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent);
-    virtual ~KFileItemListWidget();
+    ~KFileItemListWidget() override;
 
     static KItemListWidgetInformant* createInformant();
 
 protected:
-    virtual bool isRoleRightAligned(const QByteArray& role) const;
-    virtual bool isHidden() const;
-    virtual QFont customizedFont(const QFont& baseFont) const;
+    virtual void hoverSequenceStarted() override;
+    virtual void hoverSequenceIndexChanged(int sequenceIndex) override;
+    virtual void hoverSequenceEnded() override;
+
+    bool isRoleRightAligned(const QByteArray& role) const override;
+    bool isHidden() const override;
+    QFont customizedFont(const QFont& baseFont) const override;
 
     /**
      * @return Selection length without MIME-type extension
      */
-    virtual int selectionLength(const QString& text) const;
+    int selectionLength(const QString& text) const override;
+
+private:
+    KFileItemListView* listView();
 };
 
 #endif