1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*****************************************************************************
* Copyright (C) 2008 by Sebastian Trueg <[email protected]> *
* Copyright (C) 2009 by Peter Penz <[email protected]> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License version 2 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public License *
* along with this library; see the file COPYING.LIB. If not, write to *
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
* Boston, MA 02110-1301, USA. *
*****************************************************************************/
#include "kcommentwidget_p.h"
#include <kdialog.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <QEvent>
#include <QLabel>
#include <QTextEdit>
#include <QVBoxLayout>
KCommentWidget::KCommentWidget(QWidget* parent) :
QWidget(parent),
m_readOnly(false),
m_label(0),
m_comment()
{
m_label = new QLabel(this);
m_label->setFont(KGlobalSettings::smallestReadableFont());
m_label->setWordWrap(true);
m_label->setAlignment(Qt::AlignTop);
connect(m_label, SIGNAL(linkActivated(const QString&)), this, SLOT(slotLinkActivated(const QString&)));
QVBoxLayout* layout = new QVBoxLayout(this);
layout->setMargin(0);
layout->addWidget(m_label);
setText(m_comment);
}
KCommentWidget::~KCommentWidget()
{
}
void KCommentWidget::setText(const QString& comment)
{
QString text;
if (comment.isEmpty()) {
if (m_readOnly) {
text = "-";
} else {
text = "<a href=\"addComment\">" + i18nc("@label", "Add Comment...") + "</a>";
}
} else {
if (m_readOnly) {
text = comment;
} else {
text = "<p>" + comment + " <a href=\"changeComment\">" + i18nc("@label", "Change...") + "</a></p>";
}
}
m_label->setText(text);
m_comment = comment;
}
QString KCommentWidget::text() const
{
return m_comment;
}
void KCommentWidget::setReadOnly(bool readOnly)
{
m_readOnly = readOnly;
setText(m_comment);
}
bool KCommentWidget::isReadOnly() const
{
return m_readOnly;
}
bool KCommentWidget::event(QEvent* event)
{
if (event->type() == QEvent::Polish) {
m_label->setForegroundRole(foregroundRole());
}
return QWidget::event(event);
}
void KCommentWidget::slotLinkActivated(const QString& link)
{
KDialog dialog(this, Qt::Dialog);
QTextEdit* editor = new QTextEdit(&dialog);
editor->setText(m_comment);
dialog.setMainWidget(editor);
const QString caption = (link == "changeComment") ?
i18nc("@title:window", "Change Comment") :
i18nc("@title:window", "Add Comment");
dialog.setCaption(caption);
dialog.setButtons(KDialog::Ok | KDialog::Cancel);
dialog.setDefaultButton(KDialog::Ok);
KConfigGroup dialogConfig(KGlobal::config(), "Nepomuk KEditCommentDialog");
dialog.restoreDialogSize(dialogConfig);
if (dialog.exec() == QDialog::Accepted) {
const QString oldText = m_comment;
setText(editor->toPlainText());
if (oldText != m_comment) {
emit commentChanged(m_comment);
}
}
dialog.saveDialogSize(dialogConfig, KConfigBase::Persistent);
}
#include "kcommentwidget_p.moc"
|
