blob: eb376066d831354bb5e32941fbdd3ad607a2b5c5 (
plain)
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
|
/* clickable_label.cpp
*
* Taken from https://wiki.qt.io/Clickable_QLabel and adapted for usage
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "ui/qt/clickable_label.h"
#include <QMouseEvent>
ClickableLabel::ClickableLabel(QWidget* parent)
: QLabel(parent)
{
setText(QString());
}
void ClickableLabel::mouseReleaseEvent(QMouseEvent * event)
{
/* It has to be ensured, that if the user clicks on the label and then moves away out of
* the scope of the widget, the event does not fire. Otherwise this behavior differs from
* the way, the toolbar buttons work for instance */
if ( event->pos().x() < 0 || event->pos().x() > size().width() )
return;
if ( event->pos().y() < 0 || event->pos().y() > size().height() )
return;
emit clicked();
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
|
