62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
|
|
Copyright 2016 - 2017 Benjamin Vedder benjamin@vedder.se
|
|
|
|
This file is part of VESC Tool.
|
|
|
|
VESC Tool 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
VESC Tool 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "vtextbrowser.h"
|
|
#include <QDesktopServices>
|
|
#include <QMouseEvent>
|
|
|
|
VTextBrowser::VTextBrowser(QWidget *parent)
|
|
: QTextEdit(parent)
|
|
{
|
|
setReadOnly(true);
|
|
setTextInteractionFlags(Qt::TextSelectableByMouse |
|
|
Qt::LinksAccessibleByMouse |
|
|
Qt::LinksAccessibleByKeyboard);
|
|
|
|
viewport()->setMouseTracking(true);
|
|
}
|
|
|
|
void VTextBrowser::mousePressEvent(QMouseEvent *e)
|
|
{
|
|
mLastAnchor = (e->button() & Qt::LeftButton) ? anchorAt(e->pos()) : QString();
|
|
QTextEdit::mousePressEvent(e);
|
|
}
|
|
|
|
void VTextBrowser::mouseReleaseEvent(QMouseEvent *e)
|
|
{
|
|
if ((e->button() & Qt::LeftButton) &&
|
|
!mLastAnchor.isEmpty() &&
|
|
anchorAt(e->pos()) == mLastAnchor) {
|
|
QDesktopServices::openUrl(mLastAnchor);
|
|
}
|
|
|
|
QTextEdit::mouseReleaseEvent(e);
|
|
}
|
|
|
|
void VTextBrowser::mouseMoveEvent(QMouseEvent *e)
|
|
{
|
|
if (!anchorAt(e->pos()).isEmpty()) {
|
|
viewport()->setCursor(Qt::PointingHandCursor);
|
|
} else {
|
|
viewport()->setCursor(Qt::ArrowCursor);
|
|
}
|
|
|
|
QTextEdit::mouseMoveEvent(e);
|
|
}
|