diff options
Diffstat (limited to 'tests/manual/examples/widgets/widgets/validators/ledwidget.cpp')
-rw-r--r-- | tests/manual/examples/widgets/widgets/validators/ledwidget.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/manual/examples/widgets/widgets/validators/ledwidget.cpp b/tests/manual/examples/widgets/widgets/validators/ledwidget.cpp new file mode 100644 index 0000000000..5b95595a75 --- /dev/null +++ b/tests/manual/examples/widgets/widgets/validators/ledwidget.cpp @@ -0,0 +1,25 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#include "ledwidget.h" + +LEDWidget::LEDWidget(QWidget *parent) + : QLabel(parent), onPixmap(":/ledon.png"), offPixmap(":/ledoff.png") +{ + setPixmap(offPixmap); + flashTimer.setInterval(200); + flashTimer.setSingleShot(true); + connect(&flashTimer, &QTimer::timeout, this, &LEDWidget::extinguish); +}; + +void LEDWidget::extinguish() +{ + setPixmap(offPixmap); +} + +void LEDWidget::flash() +{ + setPixmap(onPixmap); + flashTimer.start(); +} + |