114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
/************************************************************************
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**
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** @file vgraphicssimpletextitem.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina 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 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina 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
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vgraphicssimpletextitem.h"
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#include <QFont>
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#include <QBrush>
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VGraphicsSimpleTextItem default constructor.
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* @param parent parent object.
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*/
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VGraphicsSimpleTextItem::VGraphicsSimpleTextItem(QGraphicsItem * parent)
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:QGraphicsSimpleTextItem(parent), fontSize(0)
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{
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this->setFlag(QGraphicsItem::ItemIsMovable, true);
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
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this->setAcceptHoverEvents(true);
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QFont font = this->font();
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font.setPointSize(font.pointSize()+20);
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fontSize = font.pointSize();
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this->setFont(font);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VGraphicsSimpleTextItem constructor.
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* @param text text.
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* @param parent parent object.
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*/
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VGraphicsSimpleTextItem::VGraphicsSimpleTextItem( const QString & text, QGraphicsItem * parent )
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:QGraphicsSimpleTextItem(text, parent), fontSize(0)
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{
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this->setFlag(QGraphicsItem::ItemIsMovable, true);
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
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this->setAcceptHoverEvents(true);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief itemChange handle item change.
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* @param change change.
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* @param value value.
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* @return value.
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*/
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QVariant VGraphicsSimpleTextItem::itemChange(GraphicsItemChange change, const QVariant &value)
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{
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if (change == ItemPositionChange && scene())
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{
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QPointF newPos = value.toPointF() + this->parentItem()->pos();
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emit NameChangePosition(newPos);
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}
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return QGraphicsItem::itemChange(change, value);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief hoverMoveEvent handle hover move events.
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* @param event hover move event.
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*/
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void VGraphicsSimpleTextItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setBrush(Qt::green);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief hoverLeaveEvent handle hover leave events.
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* @param event hover leave event.
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*/
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void VGraphicsSimpleTextItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setBrush(Qt::black);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief contextMenuEvent handle context menu events.
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* @param event context menu event.
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*/
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void VGraphicsSimpleTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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emit ShowContextMenu(event);
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}
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