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67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/*
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Copyright (c) 2013, 2014 Montel Laurent <montel@kde.org>
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "adblocklistwidget.h"
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#include <KLocalizedString>
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#include <KGlobalSettings>
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#include <QPainter>
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#include <QPaintEvent>
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using namespace MessageViewer;
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AdBlockListWidget::AdBlockListWidget(QWidget *parent)
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: QListWidget(parent)
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{
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connect( KGlobalSettings::self(), SIGNAL(kdisplayPaletteChanged()),
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this, SLOT(slotGeneralPaletteChanged()));
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}
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AdBlockListWidget::~AdBlockListWidget()
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{
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}
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void AdBlockListWidget::slotGeneralPaletteChanged()
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{
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const QPalette palette = viewport()->palette();
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QColor color = palette.text().color();
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color.setAlpha( 128 );
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mTextColor = color;
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}
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void AdBlockListWidget::paintEvent( QPaintEvent *event )
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{
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if ( !model() || model()->rowCount() == 0 ) {
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QPainter p( viewport() );
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QFont font = p.font();
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font.setItalic( true );
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p.setFont( font );
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if (!mTextColor.isValid()) {
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slotGeneralPaletteChanged();
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}
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p.setPen( mTextColor );
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p.drawText( QRect( 0, 0, width(), height() ), Qt::AlignCenter, i18n( "Not subscription added..." ) );
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} else {
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QListWidget::paintEvent( event );
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}
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}
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