2015-06-11 22:53:51 +00:00
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/* overlay_scroll_bar.h
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __OVERLAY_SCROLL_BAR_H__
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#define __OVERLAY_SCROLL_BAR_H__
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#include <QScrollBar>
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class OverlayScrollBar : public QScrollBar
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{
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Q_OBJECT
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public:
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OverlayScrollBar(Qt::Orientation orientation, QWidget * parent = 0);
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virtual QSize sizeHint() const;
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2015-07-22 17:28:04 +00:00
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/** Set the "near" overlay image.
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* @param overlay_image An image containing a 1:1 mapping of nearby
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* packet colors to raster lines.
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* @param selected_pos The position of the selected packet within the
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* image. -1 means no packet is selected.
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*/
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void setNearOverlayImage(QImage &overlay_image, int selected_pos = -1);
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/** Set the "far" overlay image.
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* @param overlay_image An image showing the position of marked, ignored,
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* and reference time packets over the entire packet list.
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*/
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2015-06-11 22:53:51 +00:00
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void setFarOverlayImage(QImage &overlay_image);
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QRect grooveRect();
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protected:
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virtual void paintEvent(QPaintEvent * event);
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private:
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QImage near_overlay_;
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QImage far_overlay_;
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2015-07-22 17:28:04 +00:00
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int selected_pos_;
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2015-06-11 22:53:51 +00:00
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};
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#endif // __OVERLAY_SCROLL_BAR_H__
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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