52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/******************************************************************************
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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 ANCHOR_BOX_H
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#define ANCHOR_BOX_H
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#include "QskControl.h"
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class Solver;
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class AnchorBox : public QskControl
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{
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Q_OBJECT
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using Inherited = QskControl;
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public:
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AnchorBox( QQuickItem* parent = nullptr );
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~AnchorBox() override;
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// anchoring to the box
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void addAnchor( QQuickItem*, Qt::AnchorPoint, Qt::AnchorPoint );
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void addAnchors( QQuickItem*, Qt::Corner );
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void addAnchors( QQuickItem*, Qt::Orientations = Qt::Horizontal | Qt::Vertical );
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// anchoring between 2 children
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void addAnchor( QQuickItem*, Qt::AnchorPoint, QQuickItem*, Qt::AnchorPoint );
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void addAnchors( QQuickItem*, Qt::Corner, QQuickItem*, Qt::Corner );
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void addAnchors( QQuickItem*, QQuickItem*,
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Qt::Orientations = Qt::Horizontal | Qt::Vertical );
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protected:
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void geometryChangeEvent( QskGeometryChangeEvent* ) override;
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void updateLayout() override;
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QSizeF layoutSizeHint( Qt::SizeHint, const QSizeF& ) const override;
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private:
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void updateHints();
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void updateVariables( qreal width, qreal height );
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void setupAnchorConstraints( bool layoutChildren, Solver& );
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void setupSizeConstraints( bool layoutChildren, Solver& );
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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#endif
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