libs/flake

KoParameterHandleMoveCommand.cpp

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00001 /* This file is part of the KDE project
00002  * Copyright (C) 2006 Jan Hambrecht <jaham@gmx.net>
00003  * Copyright (C) 2006,2007 Thorsten Zachmann <zachmann@kde.org>
00004  * Copyright (C) 2007 Thomas Zander <zander@kde.org>
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public License
00017  * along with this library; see the file COPYING.LIB.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  */
00021 
00022 #include "KoParameterHandleMoveCommand.h"
00023 #include "KoParameterShape.h"
00024 #include <klocale.h>
00025 
00026 KoParameterHandleMoveCommand::KoParameterHandleMoveCommand(KoParameterShape *shape, int handleId, const QPointF &startPoint, const QPointF &endPoint, Qt::KeyboardModifiers keyModifiers, QUndoCommand *parent)
00027         : QUndoCommand(parent)
00028         , m_shape(shape)
00029         , m_handleId(handleId)
00030         , m_startPoint(startPoint)
00031         , m_endPoint(endPoint)
00032         , m_keyModifiers(keyModifiers)
00033 {
00034     setText(i18n("Change parameter"));
00035 }
00036 
00037 KoParameterHandleMoveCommand::~KoParameterHandleMoveCommand()
00038 {
00039 }
00040 
00042 void KoParameterHandleMoveCommand::redo()
00043 {
00044     QUndoCommand::redo();
00045     m_shape->update();
00046     m_shape->moveHandle(m_handleId, m_endPoint, m_keyModifiers);
00047     m_shape->update();
00048 }
00049 
00051 void KoParameterHandleMoveCommand::undo()
00052 {
00053     QUndoCommand::undo();
00054     m_shape->update();
00055     m_shape->moveHandle(m_handleId, m_startPoint);
00056     m_shape->update();
00057 }
00058