File indexing completed on 2024-05-19 04:44:33

 /* This file is part of the KDE project
   Copyright (C) 2014 Adam Pigg <adam@piggz.co.uk>
   Copyright (C) 2016 Jarosław Staniek <staniek@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
 */
 
 #include "KReportBoundedTextItem.h"
 #include <QPainter>
 #include <QStyleOptionGraphicsItem>
 #include <QKeyEvent>
 
 BoundedTextItem::BoundedTextItem(QGraphicsItem* parent): QGraphicsTextItem(parent)
   , m_backgroundOpacity(1.0)
 {
     setTextInteractionFlags(Qt::TextEditorInteraction);
     setCursor(QCursor(Qt::IBeamCursor));
 }
 
 QRectF BoundedTextItem::boundingRect() const
 {
     if (parentItem()) {
         return parentItem()->boundingRect();
     }
 
     return QGraphicsTextItem::boundingRect();
 }
 
 void BoundedTextItem::paint( QPainter *painter, const QStyleOptionGraphicsItem *o, QWidget *w)
 {
     QColor bg = m_backgroundColor.isValid() ? m_backgroundColor : o->palette.base().color();
     bg.setAlphaF(m_backgroundOpacity * 0.01);
 
     QColor fc = m_foregroundColor.isValid() ? m_foregroundColor : o->palette.text().color();
     painter->setBrush(bg);
     painter->setPen(fc);
 
     painter->drawRect(boundingRect());
 
     QStyleOptionGraphicsItem opt(*o);
     opt.state &= ~QStyle::State_HasFocus;
     QGraphicsTextItem::paint(painter, &opt, w);
 }
 
 void BoundedTextItem::setBackgroudColor(const QColor& bc)
 {
     m_backgroundColor = bc;
 }
 
 void BoundedTextItem::setForegroundColor(const QColor& fc)
 {
     m_foregroundColor = fc;
 }
 
 void BoundedTextItem::setDisplayFont(const QFont& f)
 {
     m_font = f;
     setFont(m_font);
 }
 
 qreal BoundedTextItem::backgroudOpacity() const
 {
     return m_backgroundOpacity;
 }
 
 void BoundedTextItem::setBackgroudOpacity(qreal opacity)
 {
     m_backgroundOpacity = std::min(1.0, std::max(0.0, opacity));
 }
 
 void BoundedTextItem::keyReleaseEvent(QKeyEvent* event)
 {
     if (event->key() == Qt::Key_Escape) {
         emit exitEditMode();
     } else {
         QGraphicsTextItem::keyReleaseEvent(event);
     }
 }