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/***************************************************************************
* Copyright (C) 2010, 2011, 2012 by Glad Deschrijver *
* <glad.deschrijver@gmail.com> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "tikzpreviewmessagewidget.h"
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
#include <QtWidgets/QHBoxLayout>
#include <QtWidgets/QLabel>
#else
#include <QtGui/QHBoxLayout>
#include <QtGui/QLabel>
#endif
#ifdef KTIKZ_USE_KDE
#include <KIconLoader>
#endif
#include "utils/icon.h"
TikzPreviewMessageWidget::TikzPreviewMessageWidget(QWidget *parent)
: QFrame(parent)
{
#ifdef KTIKZ_USE_KDE
const QPixmap infoPixmap = KIconLoader::global()->loadIcon(QLatin1String("dialog-error"),
KIconLoader::Dialog, KIconLoader::SizeMedium);
#else
const QPixmap infoPixmap = Icon(QLatin1String("dialog-error")).pixmap(QSize(32, 32));
#endif
m_infoPixmapLabel = new QLabel;
m_infoPixmapLabel->setPixmap(infoPixmap);
m_infoLabel = new QLabel;
m_infoLabel->setWordWrap(true);
m_infoLabel->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
setObjectName(QLatin1String("PreviewMessageWidget"));
setFrameShape(QFrame::Box);
setStyleSheet(QString(QLatin1String(
"QFrame {"
" background-color: palette(midlight);"
" border-radius: 5px;"
" border: 1px solid palette(dark);"
"}"
"QLabel {"
" border: none;"
" color: palette(windowText);"
"}"
)));
QHBoxLayout *infoLayout = new QHBoxLayout(this);
infoLayout->setMargin(10);
infoLayout->addWidget(m_infoPixmapLabel);
infoLayout->addWidget(m_infoLabel);
m_infoPixmapLabel->setVisible(false);
}
TikzPreviewMessageWidget::~TikzPreviewMessageWidget()
{
}
QSize TikzPreviewMessageWidget::calculateSize(bool pixmapVisible) const
{
if (pixmapVisible)
{
return QSize(m_infoPixmapLabel->sizeHint().width()
+ m_infoLabel->sizeHint().width() + 35,
qMax(m_infoPixmapLabel->sizeHint().height(), m_infoLabel->sizeHint().height()) + 25);
}
return QSize(m_infoLabel->sizeHint().width() + 25,
m_infoLabel->sizeHint().height() + 25);
}
QSize TikzPreviewMessageWidget::sizeHint() const
{
return calculateSize(m_infoPixmapLabel->isVisible());
}
void TikzPreviewMessageWidget::setText(const QString &message, PixmapVisibility pixmapVisibility)
{
m_infoPixmapLabel->setVisible(pixmapVisibility == PixmapVisible);
m_infoLabel->setText(message);
resize(calculateSize(pixmapVisibility == PixmapVisible));
}
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