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75 lines
2.2 KiB
75 lines
2.2 KiB
15 years ago
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/*
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* Copyright (c) 2004 Cyrille Berger <cberger@cberger.net>
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <qfontmetrics.h>
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#include <qpainter.h>
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#include <qspinbox.h>
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#include <qcheckbox.h>
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#include <qlabel.h>
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#include <kfontdialog.h>
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#include <klineedit.h>
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#include "kis_text_brush.h"
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void KisTextBrushResource::updateBrush()
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{
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QFontMetrics metric(m_font);
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int w = metric.width(m_txt);
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int h = metric.height();
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QPixmap px(w,h);
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QPainter p;
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p.begin(&px);
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p.setFont( m_font );
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p.fillRect(0,0, w, h, Qt::white);
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p.setPen(Qt::black);
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p.drawText(0, metric.ascent(), m_txt );
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p.end();
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setImage(px.convertToImage ());
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}
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KisTextBrush::KisTextBrush(QWidget *parent, const char* name, const QString& caption)
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: KisWdgTextBrush(parent, name),
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m_textBrushResource(new KisTextBrushResource())
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{
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setCaption(caption);
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connect((QObject*)lineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(rebuildTextBrush()));
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connect((QObject*)bnFont, SIGNAL(clicked()), this, SLOT(getFont()));
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m_font = font();
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rebuildTextBrush();
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}
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void KisTextBrush::getFont()
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{
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KFontDialog::getFont( m_font, false/*, QWidget* parent! */ );
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rebuildTextBrush();
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}
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void KisTextBrush::rebuildTextBrush()
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{
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lblFont->setText(QString(m_font.family() + ", %1").arg(m_font.pointSize()));
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lblFont->setFont(m_font);
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m_textBrushResource->setFont(m_font);
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m_textBrushResource->setText(lineEdit->text());
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m_textBrushResource->updateBrush();
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emit(activatedResource(m_textBrushResource));
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}
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#include "kis_text_brush.moc"
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