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-rw-r--r--tests/manual/maskedmousearea/maskedmousearea.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/manual/maskedmousearea/maskedmousearea.h b/tests/manual/maskedmousearea/maskedmousearea.h
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+++ b/tests/manual/maskedmousearea/maskedmousearea.h
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+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef MASKEDMOUSEAREA_H
+#define MASKEDMOUSEAREA_H
+
+#include <QImage>
+#include <QQuickItem>
+
+
+class MaskedMouseArea : public QQuickItem
+{
+ Q_OBJECT
+ Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged)
+ Q_PROPERTY(bool containsMouse READ containsMouse NOTIFY containsMouseChanged)
+ Q_PROPERTY(QUrl maskSource READ maskSource WRITE setMaskSource NOTIFY maskSourceChanged)
+ Q_PROPERTY(qreal alphaThreshold READ alphaThreshold WRITE setAlphaThreshold NOTIFY alphaThresholdChanged)
+ QML_ELEMENT
+
+public:
+ MaskedMouseArea(QQuickItem *parent = nullptr);
+
+ bool contains(const QPointF &point) const override;
+
+ bool isPressed() const { return m_pressed; }
+ bool containsMouse() const { return m_containsMouse; }
+
+ QUrl maskSource() const { return m_maskSource; }
+ void setMaskSource(const QUrl &source);
+
+ qreal alphaThreshold() const { return m_alphaThreshold; }
+ void setAlphaThreshold(qreal threshold);
+
+signals:
+ void pressed();
+ void released();
+ void clicked();
+ void canceled();
+ void pressedChanged();
+ void maskSourceChanged();
+ void containsMouseChanged();
+ void alphaThresholdChanged();
+
+protected:
+ void setPressed(bool pressed);
+ void setContainsMouse(bool containsMouse);
+ void mousePressEvent(QMouseEvent *event) override;
+ void mouseReleaseEvent(QMouseEvent *event) override;
+ void hoverEnterEvent(QHoverEvent *event) override;
+ void hoverLeaveEvent(QHoverEvent *event) override;
+ void mouseUngrabEvent() override;
+
+private:
+ bool m_pressed;
+ QUrl m_maskSource;
+ QImage m_maskImage;
+ QPointF m_pressPoint;
+ qreal m_alphaThreshold;
+ bool m_containsMouse;
+};
+
+#endif