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/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (directui@nokia.com)
**
** This file is part of libmeegotouch.
**
** If you have questions regarding the use of this file, please contact
** Nokia at directui@nokia.com.
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation
** and appearing in the file LICENSE.LGPL included in the packaging
** of this file.
**
****************************************************************************/
#include "mlabel.h"
#include "mlabel_p.h"
#include "mwidgetview.h"
#include "mlabelhighlighter.h"
#include <QGraphicsSceneContextMenuEvent>
//#include "mlabelview.h"
#include "mwidgetcreator.h"
M_REGISTER_WIDGET(MLabel)
MLabel::MLabel(QGraphicsItem *parent, MLabelModel *model) :
MWidgetController(new MLabelPrivate, model == NULL ? new MLabelModel : model, parent)
{
grabGestureWithCancelPolicy(Qt::TapAndHoldGesture, Qt::GestureFlags(), MWidget::MouseEventCancelOnGestureFinished);
}
MLabel::MLabel(QString const &text, QGraphicsItem *parent) :
MWidgetController(new MLabelPrivate, new MLabelModel, parent)
{
grabGestureWithCancelPolicy(Qt::TapAndHoldGesture, Qt::GestureFlags(), MWidget::MouseEventCancelOnGestureFinished);
setText(text);
}
MLabel::~MLabel()
{
}
void MLabel::setupModel()
{
MWidgetController::setupModel();
connect(model(), SIGNAL(linkActivated(QString)), this, SIGNAL(linkActivated(QString)));
}
void MLabel::changeEvent(QEvent *event)
{
//TODO Would probably be more proper to handle the changeEvent()
// in the view side because MWidgetController is
// forwarding the event there as well. It just means
// a bit more work due to WEIRD implementation of the label
// views. There is existing implementation for handling the
// changing of the direction through model so will use that
// for now.
MWidgetController::changeEvent(event);
}
void MLabel::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
Q_UNUSED(event);
event->ignore();
}
void MLabel::setText(const QString &text)
{
model()->setText(text);
}
void MLabel::setAlignment(Qt::Alignment alignment)
{
model()->beginTransaction();
model()->setAlignment(alignment);
model()->setAlignmentFromStyle(false);
model()->commitTransaction();
}
Qt::Alignment MLabel::alignment() const
{
return model()->alignment();
}
void MLabel::setWrapMode(QTextOption::WrapMode wrapMode)
{
model()->setWrapMode(wrapMode);
}
void MLabel::setWordWrap(bool wrap)
{
model()->setWordWrap(wrap);
}
QString MLabel::text() const
{
return model()->text();
}
bool MLabel::wordWrap() const
{
return model()->wordWrap();
}
QTextOption::WrapMode MLabel::wrapMode() const
{
return model()->wrapMode();
}
void MLabel::setTextElide(bool elide)
{
model()->setTextElide(elide);
}
bool MLabel::textElide() const
{
return model()->textElide();
}
void MLabel::setFont(const QFont &font)
{
model()->setUseModelFont(true);
model()->setFont(font);
QGraphicsWidget::setFont(font);
}
QFont MLabel::font() const
{
if (!model()->useModelFont()) {
if (view())
return view()->font();
}
return model()->font();
}
void MLabel::setColor(const QColor &color)
{
model()->setColor(color);
}
QColor MLabel::color() const
{
/*if( !model()->color().isValid() ) {
if( view() )
return view()->color();
}*/
return model()->color();
}
void MLabel::setTextFormat(Qt::TextFormat textFormat)
{
model()->setTextFormat(textFormat);
}
Qt::TextFormat MLabel::textFormat() const
{
return model()->textFormat();
}
void MLabel::addHighlighter(MLabelHighlighter *highlighter)
{
model()->addHighlighter(highlighter);
}
void MLabel::removeHighlighter(MLabelHighlighter *highlighter)
{
model()->removeHighlighter(highlighter);
}
void MLabel::removeAllHighlighters()
{
model()->setHighlighters(QList<MLabelHighlighter *>());
}
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