LibreOffice Module vcl (master)  1
controllayout.hxx
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
13  * with this work for additional information regarding copyright
14  * ownership. The ASF licenses this file to you under the Apache
15  * License, Version 2.0 (the "License"); you may not use this file
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #ifndef INCLUDED_VCL_CONTROLLAYOUT_HXX
21 #define INCLUDED_VCL_CONTROLLAYOUT_HXX
22 
23 #if !defined(VCL_DLLIMPLEMENTATION) && !defined(TOOLKIT_DLLIMPLEMENTATION) && !defined(VCL_INTERNALS)
24 #error "don't use this in new code"
25 #endif
26 
27 #include <rtl/ustring.hxx>
28 #include <tools/gen.hxx>
29 #include <vector>
30 #include <vcl/ctrl.hxx>
31 #include <vcl/dllapi.h>
32 
33 namespace vcl
34 {
35 
37 {
38  // contains the string really displayed
39  // there must be exactly one bounding rectangle in m_aUnicodeBoundRects
40  // for every character in m_aDisplayText
41  OUString m_aDisplayText;
42  // the bounding rectangle of every character
43  // where one character may consist of many glyphs
44  std::vector< tools::Rectangle > m_aUnicodeBoundRects;
45  // start indices of lines
46  std::vector< long > m_aLineIndices;
47  // notify parent control on destruction
49 
52 
53  tools::Rectangle GetCharacterBounds( long nIndex ) const;
54  // returns the character index for corresponding to rPoint (in control coordinates)
55  // -1 is returned if no character is at that point
56  long GetIndexForPoint( const Point& rPoint ) const;
57  // returns the number of lines in the result of GetDisplayText()
58  long GetLineCount() const;
59  // returns the interval [start,end] of line nLine
60  // returns [-1,-1] for an invalid line
61  ::Pair GetLineStartEnd( long nLine ) const;
74  long ToRelativeLineIndex( long nIndex ) const;
75 };
76 
77 } // namespace vcl
78 
79 #endif // INCLUDED_VCL_CONTROLLAYOUT_HXX
80 
81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
std::vector< tools::Rectangle > m_aUnicodeBoundRects
VclPtr< const Control > m_pParent
std::vector< long > m_aLineIndices