NXWidgets: clistdataitem.cxx Source File

NXWidgets 1.19

clistdataitem.cxx
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1 /****************************************************************************
2 * NxWidgets/libnxwidgets/src/clistdataitem.cxx
3 *
4 * Copyright (C) 2012 Gregory Nutt. All rights reserved.
5 * Author: Gregory Nutt <gnutt@nuttx.org>
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 * 3. Neither the name NuttX, NxWidgets, nor the names of its contributors
18 * me be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
28 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
33 *
34 ****************************************************************************
35 *
36 * Portions of this package derive from Woopsi (http://woopsi.org/) and
37 * portions are original efforts. It is difficult to determine at this
38 * point what parts are original efforts and which parts derive from Woopsi.
39 * However, in any event, the work of Antony Dzeryn will be acknowledged
40 * in most NxWidget files. Thanks Antony!
41 *
42 * Copyright (c) 2007-2011, Antony Dzeryn
43 * All rights reserved.
44 *
45 * Redistribution and use in source and binary forms, with or without
46 * modification, are permitted provided that the following conditions are met:
47 *
48 * * Redistributions of source code must retain the above copyright
49 * notice, this list of conditions and the following disclaimer.
50 * * Redistributions in binary form must reproduce the above copyright
51 * notice, this list of conditions and the following disclaimer in the
52 * documentation and/or other materials provided with the distribution.
53 * * Neither the names "Woopsi", "Simian Zombie" nor the
54 * names of its contributors may be used to endorse or promote products
55 * derived from this software without specific prior written permission.
56 *
57 * THIS SOFTWARE IS PROVIDED BY Antony Dzeryn ``AS IS'' AND ANY
58 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
59 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
60 * DISCLAIMED. IN NO EVENT SHALL Antony Dzeryn BE LIABLE FOR ANY
61 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
62 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
63 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
64 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
65 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
66 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
67 *
68 ****************************************************************************/
69
70 /****************************************************************************
71 * Included Files
72 ****************************************************************************/
73
74 #include <nuttx/config.h>
75
76 #include <stdint.h>
77 #include <stdbool.h>
78
79 #include "cwidgetcontrol.hxx"
80 #include "clistdataitem.hxx"
81
82 /****************************************************************************
83 * Pre-Processor Definitions
84 ****************************************************************************/
85
86 /****************************************************************************
87 * Method Implementations
88 ****************************************************************************/
89
90 using namespace NXWidgets;
91 /**
92 * Constructor.
93 *
94 * @param text The text to display in the item.
95 * @param value The value of the item.
96 */
97
98 CListDataItem::CListDataItem(const CNxString &text, const uint32_t value)
99 {
100 m_text = text;
101 m_value = value;
102 m_isSelected = false;
103 }
104
105 /**
106 * Destructor.
107 */
108
109 CListDataItem::~CListDataItem(void)
110 {
111 }
112
113 /**
114 * Compare the item with another. Comparison is based on the text of
115 * the item. Returns 0 if the text in the two items is the same,
116 * a value less than 0 if this item is less than the argument, and
117 * a value greater than 0 if this item is greater than the argument.
118 *
119 * @param item An item to compare this object with.
120 * @return 0 if the text in the two items is the same,
121 * a value less than 0 if this item is less than the argument, and
122 * a value greater than 0 if this item is greater than the argument.
123 */
124
125 int CListDataItem::compareTo(const CListDataItem *item) const
126 {
127 return m_text.compareTo(item->getText());
128 }
NXWidgets::CNxString::compareTo
int compareTo(const CNxString &string) const
Definition: cnxstring.cxx:728
NXWidgets::CListDataItem
Definition: clistdataitem.hxx:103
NXWidgets::CListDataItem::CListDataItem
CListDataItem(const CNxString &text, const uint32_t value)
Definition: clistdataitem.cxx:98
cwidgetcontrol.hxx
NXWidgets
Definition: cbgwindow.hxx:65
NXWidgets::CListDataItem::m_value
uint32_t m_value
Definition: clistdataitem.hxx:107
NXWidgets::CListDataItem::compareTo
virtual int compareTo(const CListDataItem *item) const
Definition: clistdataitem.cxx:125
NXWidgets::CListDataItem::m_isSelected
bool m_isSelected
Definition: clistdataitem.hxx:108
NXWidgets::CListDataItem::~CListDataItem
virtual ~CListDataItem(void)
Definition: clistdataitem.cxx:109
NXWidgets::CListDataItem::m_text
CNxString m_text
Definition: clistdataitem.hxx:106
NXWidgets::CListDataItem::getText
const CNxString & getText(void) const
Definition: clistdataitem.hxx:133
NXWidgets::CNxString
Definition: cnxstring.hxx:121
clistdataitem.hxx