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87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright 2009 by Sebastian Kügler <sebas@kde.org>
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* Copyright 2009 by Richard Moore <rich@kde.org>
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, 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 Library General Public
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* License along with this program; if not, write to the
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* 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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#ifndef KWEBSLICE_H
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#define KWEBSLICE_H
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#include <qgraphicsview.h>
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class QUrl;
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/**
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* @class KWebSlice
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*
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* @short A QWidget displaying a part of a webpage
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*
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* KWebSlice provides a graphicsview embedding the SliceGraphicsWidget
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* graphicswidget that displays a part of a webpage, based on a QRectF
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* inside the webpage or a CSS selector (preferred).
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*/
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class KWebSlice : public QGraphicsView
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{
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Q_OBJECT
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public:
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KWebSlice( QWidget *parent=0 );
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~KWebSlice();
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/**
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* Set the URL of the webpage the is being sliced. If you want
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* to use the more flexible CSS selector to render your slice,
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* the URL should point to the frame you're looking for, not to
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* the mainframe of the page. If the page doesn't use frames,
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* just the URL will work of course.
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*
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* @param url The page or frame URL to render
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**/
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void setUrl( const QUrl &url );
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/**
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* Specify the element of the webpage to be rendered. selector can
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* be any CSS that is matched by WebKit's findElement() API. If you
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* want to select a div with the id "mybox", specify "#mybox" here.
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* The first element found will be used.
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*
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* @param selector the name of the group to access
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**/
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void setElement( const QString &selector );
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/**
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* Sets the text shown while the widget is loading. You can use HTML here,
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* as it uses the same webview we use to display the slice. This has to be
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* set before calling setUrl(url).
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*
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* @param text The HTML to display
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**/
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void setLoadingText(const QString &html);
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protected:
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QSize sizeHint () const;
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protected slots:
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void resizeEvent ( QResizeEvent * event );
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void sizeChanged ( QSizeF newsize );
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private:
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struct KWebSlicePrivate *d;
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};
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#endif // KWEBSLICE_H
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