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51 lines
2.0 KiB
C++
51 lines
2.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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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 V3 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, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef SDRGUI_GUI_COMMANDKEYRECEIVER_H_
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#define SDRGUI_GUI_COMMANDKEYRECEIVER_H_
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#include <QObject>
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class QKeyEvent;
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class CommandKeyReceiver : public QObject
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{
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Q_OBJECT
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public:
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CommandKeyReceiver();
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void setRelease(bool release) { m_release = release; }
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void setPass(bool release) { m_release = release; }
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protected:
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bool eventFilter(QObject* obj, QEvent* event);
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private:
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bool m_release; //!< check release events
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bool m_pass; //!< do not block events just tap them
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void keyEventHandler(QKeyEvent *e, Qt::Key& key, Qt::KeyboardModifiers& keyModifiers);
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bool isComposeKey(Qt::Key key);
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static const std::vector<Qt::Key> m_composeKeys;
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signals:
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void capturedKey(Qt::Key key, Qt::KeyboardModifiers keyModifiers, bool release);
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};
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#endif /* SDRGUI_GUI_COMMANDKEYRECEIVER_H_ */
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