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69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/* This file is part of KDevelop
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*
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* Copyright (C) 2012-2013 Miquel Sabaté <mikisabate@gmail.com>
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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; either version 2 of the License, or
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* (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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef GH_LINEEDIT_H
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#define GH_LINEEDIT_H
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#include <KLineEdit>
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namespace gh
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{
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/**
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* @class LineEdit
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*
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* This class is the Line Edit used in the gh::ProviderWidget. It's basically
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* the same as the KLineEdit class but it emits the returnPressed() signal
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* when the return key has been pressed. Moreover, it also implements an
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* internal timer that emits the returnPressed signal when 0.5 seconds have
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* passed since the user pressed a key.
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*/
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class LineEdit : public KLineEdit
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{
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Q_OBJECT
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public:
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/// Constructor.
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LineEdit(QWidget *parent = NULL);
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/// Destructor.
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virtual ~LineEdit();
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/// Overridden from KLineEdit.
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void keyPressEvent(QKeyEvent *e);
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signals:
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/// Emitted when the return key has been pressed.
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void returnPressed();
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private slots:
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/// The timer has timed out: stop it and emit the returnPressed signal.
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void timeOut();
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private:
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QTimer *m_timer;
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};
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} // End of namespace gh
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#endif // GH_LINEEDIT_H
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