interfaces Library API Documentation

cursorinterface.h

00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License version 2 as published by the Free Software Foundation. 00007 00008 This library is distributed in the hope that it will be useful, 00009 but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 Library General Public License for more details. 00012 00013 You should have received a copy of the GNU Library General Public License 00014 along with this library; see the file COPYING.LIB. If not, write to 00015 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00016 Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef __ktexteditor_cursorinterface_h__ 00020 #define __ktexteditor_cursorinterface_h__ 00021 00022 #include <qptrlist.h> 00023 #include <qstring.h> 00024 00025 namespace KTextEditor 00026 { 00027 00031 class Cursor 00032 { 00033 public: 00034 virtual void position ( unsigned int *line, unsigned int *col ) const = 0; 00035 00036 virtual bool setPosition ( unsigned int line, unsigned int col ) = 0; 00037 00038 virtual bool insertText ( const QString& text ) = 0; 00039 00040 virtual bool removeText ( unsigned int numberOfCharacters ) = 0; 00041 00042 virtual QChar currentChar () const = 0; 00043 }; 00044 00048 class CursorInterface 00049 { 00050 friend class PrivateCursorInterface; 00051 00052 public: 00053 CursorInterface (); 00054 virtual ~CursorInterface (); 00055 00056 unsigned int cursorInterfaceNumber () const; 00057 00058 protected: 00059 void setCursorInterfaceDCOPSuffix (const QCString &suffix); 00060 00061 public: 00065 virtual Cursor *createCursor ( ) = 0; 00066 00067 /* 00068 * Accessor to the list of cursors. 00069 */ 00070 virtual QPtrList<Cursor> cursors () const = 0; 00071 00072 private: 00073 class PrivateCursorInterface *d; 00074 static unsigned int globalCursorInterfaceNumber; 00075 unsigned int myCursorInterfaceNumber; 00076 }; 00077 00078 CursorInterface *cursorInterface (class Document *doc); 00079 00080 } 00081 00082 #endif
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This file is part of the documentation for interfaces Library Version 3.2.3.
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