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MyGUI_IItemContainer.h
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1
6 /*
7 This file is part of MyGUI.
8
9 MyGUI is free software: you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
13
14 MyGUI is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public License
20 along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
21 */
22 #ifndef __MYGUI_I_ITEM_CONTAINER_H__
23 #define __MYGUI_I_ITEM_CONTAINER_H__
24
25 #include "MyGUI_Prerequest.h"
26 #include "MyGUI_Constants.h"
27
28 namespace MyGUI
29 {
30
31 class IItem;
32
33 class MYGUI_EXPORT IItemContainer
34 {
35 public:
36 IItemContainer() { }
37 virtual ~IItemContainer() { }
38
39 virtual size_t _getItemCount()
40 {
41 return 0;
42 }
43
44 virtual void _addItem(const MyGUI::UString& _name) { }
45
46 virtual void _removeItemAt(size_t _index) { }
47
48 virtual Widget* _getItemAt(size_t _index)
49 {
50 return nullptr;
51 }
52
53 virtual void _setItemNameAt(size_t _index, const UString& _name) { }
54 virtual const UString& _getItemNameAt(size_t _index)
55 {
56 return Constants::getEmptyUString();
57 }
58
59 virtual void _setItemSelected(IItem* _item) { }
60 };
61
62 } // namespace MyGUI
63
64 #endif // __MYGUI_I_ITEM_CONTAINER_H__
MyGUI::Widget
Definition: MyGUI_Widget.h:41
MyGUI_Prerequest.h
MyGUI::IItemContainer::_setItemNameAt
virtual void _setItemNameAt(size_t _index, const UString &_name)
Definition: MyGUI_IItemContainer.h:53
MyGUI::IItemContainer::_getItemNameAt
virtual const UString & _getItemNameAt(size_t _index)
Definition: MyGUI_IItemContainer.h:54
MyGUI::IItemContainer::_getItemCount
virtual size_t _getItemCount()
Definition: MyGUI_IItemContainer.h:39
MyGUI::IItemContainer
Definition: MyGUI_IItemContainer.h:33
MyGUI::IItemContainer::_setItemSelected
virtual void _setItemSelected(IItem *_item)
Definition: MyGUI_IItemContainer.h:59
MyGUI_Constants.h
MYGUI_EXPORT
#define MYGUI_EXPORT
Definition: MyGUI_Platform.h:120
MyGUI::Constants::getEmptyUString
static const UString & getEmptyUString()
Definition: MyGUI_Constants.h:35
MyGUI::UString
A UTF-16 string with implicit conversion to/from std::string and std::wstring.
Definition: MyGUI_UString.h:169
MyGUI::IItemContainer::~IItemContainer
virtual ~IItemContainer()
Definition: MyGUI_IItemContainer.h:37
MyGUI::IItemContainer::IItemContainer
IItemContainer()
Definition: MyGUI_IItemContainer.h:36
MyGUI::IItem
Definition: MyGUI_IItem.h:32
MyGUI::IItemContainer::_addItem
virtual void _addItem(const MyGUI::UString &_name)
Definition: MyGUI_IItemContainer.h:44
MyGUI::IItemContainer::_removeItemAt
virtual void _removeItemAt(size_t _index)
Definition: MyGUI_IItemContainer.h:46
MyGUI::IItemContainer::_getItemAt
virtual Widget * _getItemAt(size_t _index)
Definition: MyGUI_IItemContainer.h:48