Developer Documentation

stringWidget.cc
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42
43
44 //== INCLUDES =================================================================
45 #include <QHBoxLayout>
46 #include <QLineEdit>
47 #include <QPushButton>
48
49 #include "stringWidget.hh"
50
51 //== NAMESPACES ===============================================================
52 namespace VSI {
53
54 //=============================================================================
55 //
56 // CLASS VSI::StringWidget - IMPLEMENTATION
57 //
58 //=============================================================================
59
61 StringWidget::StringWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent) :
62 TypeWidget (_hints, _typeName, _parent),
63 default_ (""),
64 line_ (0)
65 {
66 QHBoxLayout *hL = new QHBoxLayout;
67
68 line_ = new QLineEdit;
69
70 if (_hints.contains ("default"))
71 default_ = _hints["default"];
72
73 line_->setText (default_);
74
75 hL->addWidget (line_);
76
77 setLayout (hL);
78 }
79
80 //------------------------------------------------------------------------------
81
83 StringWidget::~ StringWidget()
84 {
85 }
86
87 //------------------------------------------------------------------------------
88
90 QString StringWidget::toValue()
91 {
92 return "\"" + line_->text () + "\"";
93 }
94
95 //------------------------------------------------------------------------------
96
98 void StringWidget::fromValue(QString _from)
99 {
100 if (_from.isEmpty ())
101 {
102 line_->clear ();
103 return;
104 }
105
106 _from.remove (0, 1);
107 _from.remove (_from.length () - 1, 1);
108
109 line_->setText (_from);
110 }
111
112 //------------------------------------------------------------------------------
113
115 void StringWidget::toDefault()
116 {
117 line_->setText (default_);
118 }
119
120 //------------------------------------------------------------------------------
121 }
VSI::StringWidget::toDefault
void toDefault() override
Reset to default.
Definition: stringWidget.cc:115
VSI::StringWidget::toValue
QString toValue() override
Convert current value to string.
Definition: stringWidget.cc:90
VSI::TypeWidget
Definition: typeWidget.hh:59
VSI
Definition: baseWidget.cc:72
VSI::StringWidget::fromValue
void fromValue(QString _from) override
Read value from string.
Definition: stringWidget.cc:98
VSI::StringWidget::StringWidget
StringWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent=NULL)
Constructor.
Definition: stringWidget.cc:61