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86 lines
3.3 KiB
86 lines
3.3 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2001 David Faure <faure@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef kwanchor_h
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#define kwanchor_h
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#include "KWTextDocument.h"
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class KCommand;
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class KWTextFrameSet;
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class KWFrame;
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class KWFrameSet;
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/**
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* An anchor is a special character, or 'custom item'.
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* It never appears as such. It is as big as the frame it is related to,
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* so that the frame is effectively inline in the text.
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*/
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class KWAnchor : public KoTextCustomItem
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{
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public:
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/**
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* Constructor.
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* @param textdoc the document this ancher will be one character of.
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* @param frameset The frameset that is anchored. This frameset contains the content we are
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displaying.
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* @param frameNum Which frame of the frameset (previos argument) is used for displaying.
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*/
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KWAnchor( KoTextDocument *textdoc, KWFrameSet * frameset, int frameNum );
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~KWAnchor();
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bool ownLine() const;
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virtual void setFormat( KoTextFormat* );
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/** The frameset that will provide the content to display in this anchor object */
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KWFrameSet * frameSet() const { return m_frameset; }
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/** The index the frameset needs to access which content is displayed in the anchor object */
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int frameNum() const { return m_frameNum; }
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/** Return the size of the item, i.e. the size of the frame (zoomed) */
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QSize size() const;
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/* overloaded methods, see lib/kotext/kotextcustomitem.h for docu*/
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virtual void resize();
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virtual void finalize();
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/* overloaded methods, see korichtext.h for docu*/
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virtual Placement placement() const { return PlaceInline; }
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virtual int widthHint() const { return size().width(); }
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virtual int minimumWidth() const { return size().width(); }
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virtual int ascent() const;
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virtual void draw( QPainter* p, int x, int y, int cx, int cy, int cw, int ch, const QColorGroup& cg, bool selected );
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/** Never called since we reimplement draw */
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virtual void drawCustomItem(QPainter*, int, int, int, int, int, int, int, int, int, const QColorGroup&, bool, int, bool) { }
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virtual KCommand * createCommand();
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virtual KCommand * deleteCommand();
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virtual void setDeleted( bool b );
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virtual void save( QDomElement &formatElem );
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virtual void saveOasis( KoXmlWriter& writer, KoSavingContext& context ) const;
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virtual int typeId() const { return 6; }
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private:
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KWFrameSet * m_frameset; // the frameset that implements the content for this special char.
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int m_frameNum; // the reference the frameset needs to identify the content in its
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// set of frames
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};
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#endif
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