55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#ifndef QSK_SCROLL_VIEW_SKINLET_H
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#define QSK_SCROLL_VIEW_SKINLET_H
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#include "QskGlobal.h"
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#include "QskSkinlet.h"
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class QskScrollView;
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class QSK_EXPORT QskScrollViewSkinlet : public QskSkinlet
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{
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Q_GADGET
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using Inherited = QskSkinlet;
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public:
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enum NodeRole
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{
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ViewportRole,
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ContentsRootRole,
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HorizontalScrollBarRole,
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HorizontalScrollHandleRole,
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VerticalScrollBarRole,
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VerticalScrollHandleRole
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};
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Q_INVOKABLE QskScrollViewSkinlet( QskSkin* = nullptr );
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virtual ~QskScrollViewSkinlet();
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virtual QRectF subControlRect(
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const QskSkinnable*, QskAspect::Subcontrol ) const override;
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protected:
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virtual QSGNode* updateSubNode( const QskSkinnable*,
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quint8 nodeRole, QSGNode* ) const override;
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virtual QSGNode* updateContentsNode( const QskScrollView*, QSGNode* ) const;
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QSGNode* contentsNode( const QskScrollView* );
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private:
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QSGNode* updateContentsRootNode( const QskScrollView*, QSGNode* ) const;
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QRectF viewportRect( const QskScrollView* ) const;
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QRectF scrollBarRect( const QskScrollView*, Qt::Orientation ) const;
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QRectF scrollHandleRect( const QskScrollView*, Qt::Orientation ) const;
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};
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#endif
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