![Peter Wu](/assets/img/avatar_default.png)
UatTreeView had two functions: 1. Saner navigation functionality when pressing tab. 2. Start editing when the currently selected item changes. Since this tab navigation functionality is desired in more places, extract this functionality. Add more documentation while at it and use an alternative, declarative style to connect signals. Move the second functionality to the caller since not all views need it. Change-Id: Ibe886f2c2763dbe024614203a44b72173fbbce06 Reviewed-on: https://code.wireshark.org/review/22639 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Roland Knall <rknall@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/* tabnav_tree_view.h
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* Tree view with saner tab navigation functionality.
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*
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* Copyright 2016 Peter Wu <peter@lekensteyn.nl>
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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 TABNAV_TREE_VIEW_H
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#define TABNAV_TREE_VIEW_H
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#include <config.h>
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#include <QTreeView>
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/**
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* Like QTreeView, but instead of changing to the next row (same column) when
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* pressing Tab while editing, change to the next column (same row).
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*/
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class TabnavTreeView : public QTreeView
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{
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Q_OBJECT
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public:
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TabnavTreeView(QWidget *parent = 0);
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QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
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protected slots:
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void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
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signals:
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void currentItemChanged(const QModelIndex ¤t, const QModelIndex &previous);
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};
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#endif // TABNAV_TREE_VIEW_H
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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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