meditbox.h
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- /*
- * meditbox.h,
- *
- * Multi-line edit box.
- *
- * Portable Windows Library
- *
- * Copyright (c) 1993-1998 Equivalence Pty. Ltd.
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.0 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
- *
- * The Original Code is Portable Windows Library.
- *
- * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
- *
- * Portions are Copyright (C) 1993 Free Software Foundation, Inc.
- * All Rights Reserved.
- *
- * Contributor(s): ______________________________________.
- *
- * $Log: meditbox.h,v $
- * Revision 1.17 1999/03/10 03:49:52 robertj
- * More documentation adjustments.
- *
- * Revision 1.16 1999/03/09 08:01:48 robertj
- * Changed comments for doc++ support (more to come).
- *
- * Revision 1.15 1999/02/16 08:08:45 robertj
- * MSVC 6.0 compatibility changes.
- *
- * Revision 1.14 1998/09/23 06:24:17 robertj
- * Added open source copyright license.
- *
- * Revision 1.13 1995/06/04 08:49:10 robertj
- * Removed redundent destructor.
- *
- * Revision 1.12 1995/04/22 00:39:16 robertj
- * Added common construct code.
- *
- * Revision 1.11 1995/03/14 12:41:45 robertj
- * Updated documentation to use HTML codes.
- *
- * Revision 1.10 1995/01/03 09:36:14 robertj
- * Documentation.
- *
- * Revision 1.9 1994/10/30 11:46:49 robertj
- * Changed mechanism for doing notification callback functions.
- *
- * Revision 1.8 1994/08/23 11:32:52 robertj
- * Oops
- *
- * Revision 1.7 1994/08/22 00:46:48 robertj
- * Added pragma fro GNU C++ compiler.
- *
- * Revision 1.6 1994/03/07 07:38:19 robertj
- * Major enhancementsacross the board.
- *
- * Revision 1.5 1994/01/03 04:42:23 robertj
- * Mass changes to common container classes and interactors etc etc etc.
- *
- * Revision 1.4 1993/09/27 16:35:25 robertj
- * Removed special constructor for dialog resource loading.
- *
- * Revision 1.3 1993/08/21 01:50:33 robertj
- * Made Clone() function optional, default will assert if called.
- *
- * Revision 1.2 1993/07/14 12:49:16 robertj
- * Fixed RCS keywords.
- *
- */
- #define _PMULTILINEEDITBOX
- #ifdef __GNUC__
- #pragma interface
- #endif
- /**This control is a text editing box that allows multiple lines to be entered.
- The usual capabilities for editing text are available, though the exact
- features are platform dependent.
- */
- class PMultiLineEditBox : public PEditBox
- {
- PCLASSINFO(PMultiLineEditBox, PEditBox);
- public:
- /** Create a multi-line edit box control. */
- PMultiLineEditBox(
- PInteractor * parent /// Interactor into which the control is placed.
- );
- /** Create control from interactor layout with the specified control ID. */
- PMultiLineEditBox(
- PInteractorLayout * parent, /// Interactor into which the box is placed.
- PRESOURCE_ID ctlID, /// Identifier for the control in the layout.
- const PNotifier & notify, /// Function to call when changes state.
- PString * valuePtr /// Variable to change to the editor value.
- );
- /**@name New functions for class */
- /**Get the text of the line specified in the control. If the line number
- requested is beyond all lines in the control, then an empty string is
- returned.
- @return
- string containing the specified line.
- */
- PINDEX GetLineCount();
- /** Return the number of lines of text in the edit box. */
- PString GetLine(
- PINDEX linenum /// Line number to get.
- );
- /**Determine the line number (first line zero) given an index into the
- character array buffer of all lines in the edit box.
-
- @return
- line number for character offset.
- */
- PINDEX GetLineFromOffset(
- PINDEX offset /// Character offset into text to find line number.
- );
- /**Determine the offset index into the character array buffer of all the
- text in the edit box that is the start of the specified line number.
-
- @return
- offset for line number.
- */
- PINDEX GetOffsetFromLine(
- PINDEX linenum /// Line number to find offset of.
- );
- private:
- void Construct();
- // Common contructor code.
- #ifdef DOC_PLUS_PLUS
- };
- #endif
- // Class declaration continued in platform specific header file ///////////////