1 files changed, 74 insertions, 0 deletions
diff --git a/src/widgets/kernel/qtooltip_p.h b/src/widgets/kernel/qtooltip_p.h
new file mode 100644
index 00000000000..51faaf58c34
--- /dev/null
+++ b/src/widgets/kernel/qtooltip_p.h
@@ -0,0 +1,74 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+// Qt-Security score:significant reason:default
+
+#ifndef QTOOLTIP_P_H
+#define QTOOLTIP_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of qlayout*.cpp, and qabstractlayout.cpp.  This header
+// file may change from version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QLabel>
+#include <QString>
+#include <QRect>
+#include <QToolTip>
+
+QT_REQUIRE_CONFIG(tooltip);
+QT_BEGIN_NAMESPACE
+
+class Q_WIDGETS_EXPORT QTipLabel final : public QLabel
+{
+    Q_OBJECT
+public:
+    explicit QTipLabel(const QString &text, const QPoint &pos, QWidget *w, int msecDisplayTime);
+    ~QTipLabel() override;
+
+    void adjustTooltipScreen(const QPoint &pos);
+    void updateSize(const QPoint &pos);
+
+    bool eventFilter(QObject *, QEvent *) override;
+
+    void reuseTip(const QString &text, int msecDisplayTime, const QPoint &pos);
+    void hideTip();
+    void hideTipImmediately();
+    void setTipRect(QWidget *w, const QRect &r);
+    void restartExpireTimer(int msecDisplayTime);
+    bool tipChanged(const QPoint &pos, const QString &text, QObject *o);
+    void placeTip(const QPoint &pos, QWidget *w);
+
+    static QScreen *getTipScreen(const QPoint &pos, QWidget *w);
+protected:
+    void timerEvent(QTimerEvent *e) override;
+    void paintEvent(QPaintEvent *e) override;
+    void mouseMoveEvent(QMouseEvent *e) override;
+    void resizeEvent(QResizeEvent *e) override;
+
+#if QT_CONFIG(style_stylesheet)
+public Q_SLOTS:
+    void styleSheetParentDestroyed();
+
+private:
+    QWidget *styleSheetParent;
+#endif
+
+private:
+    friend class QToolTip;
+
+    static QTipLabel *instance;
+    QBasicTimer hideTimer, expireTimer;
+    QWidget *widget;
+    QRect rect;
+    bool fadingOut;
+};
+
+QT_END_NAMESPACE
+
+#endif // QTOOLTIP_P_H