| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSIZEGRIP_H |
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| 5 | #define QSIZEGRIP_H |
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| 6 | |
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| 7 | #include <QtWidgets/qtwidgetsglobal.h> |
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| 8 | #include <QtWidgets/qwidget.h> |
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| 9 | |
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| 10 | QT_REQUIRE_CONFIG(sizegrip); |
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| 11 | |
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| 12 | QT_BEGIN_NAMESPACE |
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| 13 | |
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| 14 | class QSizeGripPrivate; |
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| 15 | class Q_WIDGETS_EXPORT QSizeGrip : public QWidget |
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| 16 | { |
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| 17 | Q_OBJECT |
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| 18 | public: |
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| 19 | explicit QSizeGrip(QWidget *parent); |
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| 20 | ~QSizeGrip(); |
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| 21 | |
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| 22 | QSize sizeHint() const override; |
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| 23 | void setVisible(bool) override; |
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| 24 | |
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| 25 | protected: |
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| 26 | void paintEvent(QPaintEvent *) override; |
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| 27 | void mousePressEvent(QMouseEvent *) override; |
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| 28 | void mouseMoveEvent(QMouseEvent *) override; |
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| 29 | void mouseReleaseEvent(QMouseEvent *mouseEvent) override; |
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| 30 | void moveEvent(QMoveEvent *moveEvent) override; |
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| 31 | void showEvent(QShowEvent *showEvent) override; |
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| 32 | void hideEvent(QHideEvent *hideEvent) override; |
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| 33 | bool eventFilter(QObject *, QEvent *) override; |
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| 34 | bool event(QEvent *) override; |
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| 35 | |
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| 36 | public: |
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| 37 | |
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| 38 | private: |
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| 39 | Q_DECLARE_PRIVATE(QSizeGrip) |
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| 40 | Q_DISABLE_COPY(QSizeGrip) |
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| 41 | Q_PRIVATE_SLOT(d_func(), void _q_showIfNotHidden()) |
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| 42 | }; |
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| 43 | |
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| 44 | QT_END_NAMESPACE |
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| 45 | |
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| 46 | #endif // QSIZEGRIP_H |
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| 47 | |
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