/* This file is part of the KDE project Copyright (C) 2001 David Faure <faure@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef kwanchor_h #define kwanchor_h #include "KWTextDocument.h" class KCommand; class KWTextFrameSet; class KWFrame; class KWFrameSet; /** * An anchor is a special character, or 'custom item'. * It never appears as such. It is as big as the frame it is related to, * so that the frame is effectively inline in the text. */ class KWAnchor : public KoTextCustomItem { public: /** * Constructor. * @param textdoc the document this ancher will be one character of. * @param frameset The frameset that is anchored. This frameset contains the content we are displaying. * @param frameNum Which frame of the frameset (previos argument) is used for displaying. */ KWAnchor( KoTextDocument *textdoc, KWFrameSet * frameset, int frameNum ); ~KWAnchor(); bool ownLine() const; virtual void setFormat( KoTextFormat* ); /** The frameset that will provide the content to display in this anchor object */ KWFrameSet * frameSet() const { return m_frameset; } /** The index the frameset needs to access which content is displayed in the anchor object */ int frameNum() const { return m_frameNum; } /** Return the size of the item, i.e. the size of the frame (zoomed) */ TQSize size() const; /* overloaded methods, see lib/kotext/kotextcustomitem.h for docu*/ virtual void resize(); virtual void finalize(); /* overloaded methods, see korichtext.h for docu*/ virtual Placement placement() const { return PlaceInline; } virtual int widthHint() const { return size().width(); } virtual int minimumWidth() const { return size().width(); } virtual int ascent() const; virtual void draw( TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected ); /** Never called since we reimplement draw */ virtual void drawCustomItem(TQPainter*, int, int, int, int, int, int, int, int, int, const TQColorGroup&, bool, int, bool) { } virtual KCommand * createCommand(); virtual KCommand * deleteCommand(); virtual void setDeleted( bool b ); virtual void save( TQDomElement &formatElem ); virtual void saveOasis( KoXmlWriter& writer, KoSavingContext& context ) const; virtual int typeId() const { return 6; } private: KWFrameSet * m_frameset; // the frameset that implements the content for this special char. int m_frameNum; // the reference the frameset needs to identify the content in its // set of frames }; #endif