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0001 // vim: set tabstop=4 shiftwidth=4 expandtab: 0002 /* 0003 Gwenview: an image viewer 0004 Copyright 2009 Aurélien Gâteau <agateau@kde.org> 0005 0006 This program is free software; you can redistribute it and/or 0007 modify it under the terms of the GNU General Public License 0008 as published by the Free Software Foundation; either version 2 0009 of the License, or (at your option) any later version. 0010 0011 This program is distributed in the hope that it will be useful, 0012 but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0014 GNU General Public License for more details. 0015 0016 You should have received a copy of the GNU General Public License 0017 along with this program; if not, write to the Free Software 0018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA. 0019 0020 */ 0021 #ifndef THUMBNAILSLIDER_H 0022 #define THUMBNAILSLIDER_H 0023 0024 #include <lib/gwenviewlib_export.h> 0025 0026 // Qt 0027 0028 // KF 0029 0030 // Local 0031 #include <lib/zoomslider.h> 0032 0033 namespace Gwenview 0034 { 0035 struct ThumbnailSliderPrivate; 0036 /** 0037 * A zoom slider which shows the thumbnail size as a tooltip when it is 0038 * adjusted 0039 */ 0040 class GWENVIEWLIB_EXPORT ThumbnailSlider : public ZoomSlider 0041 { 0042 Q_OBJECT 0043 public: 0044 explicit ThumbnailSlider(QWidget *parent = nullptr); 0045 ~ThumbnailSlider() override; 0046 0047 void updateToolTip(); 0048 0049 private Q_SLOTS: 0050 void slotActionTriggered(int actionTriggered); 0051 0052 private: 0053 ThumbnailSliderPrivate *const d; 0054 }; 0055 0056 } // namespace 0057 0058 #endif /* THUMBNAILSLIDER_H */