author | hgs |
Wed, 01 Sep 2010 13:56:21 -0400 | |
changeset 11 | 786160610b4d |
parent 3 | 0954f5dd2cd0 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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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 Lesser General Public License as published by |
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* the Free Software Foundation, version 2.1 of the License. |
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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 Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, |
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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* |
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* Description: |
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* |
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*/ |
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#ifndef _GESTURE_UTILS_H_ |
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#define _GESTURE_UTILS_H_ |
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#include <QtCore> |
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#include <QtGui> |
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#ifdef Q_OS_SYMBIAN |
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#include <e32math.h> |
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#define SQRT(out,x) Math::Sqrt(out,x) |
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#else |
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#define SQRT(out,x) (out = sqrt(x)) |
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#endif |
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#define MAX(a,b) ((a>=b) ? a : b) |
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#define MIN(a,b) ((a<=b) ? a : b) |
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#define ABS(x) ((x>=0) ? x : -x) |
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namespace qstmUiEventEngine |
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{ |
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class QStm_Utils |
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{ |
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public: |
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static QRect toleranceRectMm( const QPoint& aCenterPoint, int size_mm ); |
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static QRect toleranceRectPx( const QPoint& aCenterPoint, int size_px ); |
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static long mm2Pixels(long mm); |
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static long inches2Pixels(double inches); |
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static qreal distanceF(const QPoint& p1, const QPoint& p2); |
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static int distance(const QPoint& p1, const QPoint& p2); |
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static int longerEdge( const QSize& size ); |
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}; |
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} |
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#endif // _GESTURE_UTILS_H_ |