ClanLib  2.3.7
listview_selected_item.h
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1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2011 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
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10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
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18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Harry Storbacka
27 */
28 
31 
32 #pragma once
33 
34 #include "../api_gui.h"
35 #include "listview_item.h"
36 
37 class CL_ListViewSelectedItem_Impl;
38 class CL_ListViewSelection_Impl;
39 
44 {
47 
48 public:
51 
56 
60 
61 public:
62 
64  bool is_null() const { return !impl; }
65 
67  void throw_if_null() const;
68 
72  bool is_item() const;
73 
77  CL_ListViewItem get_item();
78 
83 
87  CL_ListViewSelectedItem get_next_sibling();
88 
92 
93 public:
94 
98 
99 private:
100 
104  CL_ListViewSelectedItem(const CL_SharedPtr<CL_ListViewSelectedItem_Impl> &impl);
105 
106  CL_SharedPtr<CL_ListViewSelectedItem_Impl> impl;
107 
108  friend class CL_ListViewSelection;
110 };
111 
116 {
119 
120 public:
122 
126 
127 public:
128 
132  CL_ListViewSelectedItem get_first();
133 
137  CL_ListViewSelectedItem get_last();
138 
142 
143 public:
144 
148  void append(const CL_ListViewItem &item);
149 
153  void remove(const CL_ListViewItem &item);
154 
156  void clear();
157 
161 
162 private:
163  CL_SharedPtr<CL_ListViewSelection_Impl> impl;
165 };
166