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-rw-r--r--examples/quick/customitems/maskedmousearea/maskedmousearea.cpp104
1 files changed, 0 insertions, 104 deletions
diff --git a/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp b/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp
deleted file mode 100644
index 21dbec8cdd..0000000000
--- a/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include "maskedmousearea.h"
-
-#include <QStyleHints>
-#include <QGuiApplication>
-#include <qqmlfile.h>
-
-MaskedMouseArea::MaskedMouseArea(QQuickItem *parent)
- : QQuickItem(parent),
- m_pressed(false),
- m_alphaThreshold(0.0),
- m_containsMouse(false)
-{
- setAcceptHoverEvents(true);
- setAcceptedMouseButtons(Qt::LeftButton);
-}
-
-void MaskedMouseArea::setPressed(bool pressed)
-{
- if (m_pressed != pressed) {
- m_pressed = pressed;
- emit pressedChanged();
- }
-}
-
-void MaskedMouseArea::setContainsMouse(bool containsMouse)
-{
- if (m_containsMouse != containsMouse) {
- m_containsMouse = containsMouse;
- emit containsMouseChanged();
- }
-}
-
-void MaskedMouseArea::setMaskSource(const QUrl &source)
-{
- if (m_maskSource != source) {
- m_maskSource = source;
- m_maskImage = QImage(QQmlFile::urlToLocalFileOrQrc(source));
- emit maskSourceChanged();
- }
-}
-
-void MaskedMouseArea::setAlphaThreshold(qreal threshold)
-{
- if (m_alphaThreshold != threshold) {
- m_alphaThreshold = threshold;
- emit alphaThresholdChanged();
- }
-}
-
-bool MaskedMouseArea::contains(const QPointF &point) const
-{
- if (!QQuickItem::contains(point) || m_maskImage.isNull())
- return false;
-
- QPoint p = point.toPoint();
-
- if (p.x() < 0 || p.x() >= m_maskImage.width() ||
- p.y() < 0 || p.y() >= m_maskImage.height())
- return false;
-
- qreal r = qBound<int>(0, m_alphaThreshold * 255, 255);
- return qAlpha(m_maskImage.pixel(p)) > r;
-}
-
-void MaskedMouseArea::mousePressEvent(QMouseEvent *event)
-{
- setPressed(true);
- m_pressPoint = event->position().toPoint();
- emit pressed();
-}
-
-void MaskedMouseArea::mouseReleaseEvent(QMouseEvent *event)
-{
- setPressed(false);
- emit released();
-
- const int threshold = qApp->styleHints()->startDragDistance();
- const bool isClick = (threshold >= qAbs(event->position().toPoint().x() - m_pressPoint.x()) &&
- threshold >= qAbs(event->position().toPoint().y() - m_pressPoint.y()));
-
- if (isClick)
- emit clicked();
-}
-
-void MaskedMouseArea::mouseUngrabEvent()
-{
- setPressed(false);
- emit canceled();
-}
-
-void MaskedMouseArea::hoverEnterEvent(QHoverEvent *event)
-{
- Q_UNUSED(event);
- setContainsMouse(true);
-}
-
-void MaskedMouseArea::hoverLeaveEvent(QHoverEvent *event)
-{
- Q_UNUSED(event);
- setContainsMouse(false);
-}