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71 lines
2.0 KiB
71 lines
2.0 KiB
/*
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* screenshotpreview.cpp
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*
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* Copyright (C) 2003-2005 Jürgen Kofler <kaffeine@gmx.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 <tdeglobalsettings.h>
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#include <tqpainter.h>
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#include <tqwidget.h>
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#include <tqimage.h>
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#include "screenshotpreview.h"
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#include "screenshotpreview.moc"
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ScreenshotPreview::ScreenshotPreview(const TQImage& img, TQWidget *parent, const char *name )
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: KPreviewWidgetBase(parent,name)
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{
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setMinimumWidth(200);
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m_previewImg = img.copy(); /* deep copy */
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}
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ScreenshotPreview::~ScreenshotPreview()
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{
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}
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void ScreenshotPreview::showPreview(const KURL&) /* reimplemented to do nothing */
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{
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}
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void ScreenshotPreview::clearPreview() /* reimplemented to do nothing */
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{
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}
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/* show preview picture */
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void ScreenshotPreview::paintEvent(TQPaintEvent*)
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{
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int imgHeight, posy;
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imgHeight = (int)((double) m_previewImg.height() / m_previewImg.width() * (width()-5));
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posy = (height() - imgHeight) / 2;
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TQString info = TQString::number(m_previewImg.width()) + "x" + TQString::number(m_previewImg.height());
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TQFont font = TDEGlobalSettings::generalFont();
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font.setPointSize(10);
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TQFontMetrics met(font);
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TQPainter painter(this);
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painter.drawImage(TQRect(5, posy, width(), imgHeight), m_previewImg);
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painter.setFont(font);
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painter.drawText((width()-met.width(info))/2, posy + imgHeight + 20, info);
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}
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