92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2016 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <assert.h>
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#include <QGraphicsScene>
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#include <QMenu>
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#include <QMouseEvent>
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#include <QGraphicsSceneHoverEvent>
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#include <QStyleOptionGraphicsItem>
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#include <QPainterPathStroker>
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#include <QPainter>
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#endif
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#include <App/Application.h>
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#include <Base/Parameter.h>
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#include <Base/Console.h>
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#include "QGIDimLines.h"
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using namespace TechDrawGui;
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QGIDimLines::QGIDimLines()
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{
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setCacheMode(QGraphicsItem::NoCache);
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setAcceptHoverEvents(false);
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setFlag(QGraphicsItem::ItemIsSelectable, false);
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setFlag(QGraphicsItem::ItemIsMovable, false);
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m_width = 0.5;
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}
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void QGIDimLines::draw()
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{
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}
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QPainterPath QGIDimLines::shape() const
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{
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QPainterPath outline;
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QPainterPathStroker stroker;
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stroker.setWidth(getEdgeFuzz());
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outline = stroker.createStroke(path());
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return outline;
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}
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double QGIDimLines::getEdgeFuzz(void) const
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{
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Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->
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GetGroup("Preferences")->GetGroup("Mod/TechDraw/General");
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double result = hGrp->GetFloat("EdgeFuzz",10.0);
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return result;
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}
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QRectF QGIDimLines::boundingRect() const
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{
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return shape().controlPointRect().adjusted(-3, -3, 3, 3);
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}
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void QGIDimLines::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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QStyleOptionGraphicsItem myOption(*option);
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myOption.state &= ~QStyle::State_Selected;
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// painter->drawRect(boundingRect()); //good for debugging
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// painter->drawPath(shape()); //good for debugging
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QGIPrimPath::paint (painter, &myOption, widget);
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}
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