66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
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#ifndef CORE_FLOW_HXX
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#define CORE_FLOW_HXX
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#include "container.hxx"
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#include <list>
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namespace layoutimpl
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{
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class Flow : public Container
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{
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protected:
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// Box properties (i.e. affect all children)
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sal_Int32 mnSpacing;
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sal_Bool mbHomogeneous;
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// Children properties
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struct ChildData
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{
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css::awt::Size aRequisition;
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css::uno::Reference< css::awt::XLayoutConstrains > xChild;
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css::uno::Reference< css::beans::XPropertySet > xProps;
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bool isVisible();
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};
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std::list< ChildData * > maChildren;
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long mnEachWidth; // on homogeneous, the width of every child
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public:
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Flow();
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// css::awt::XLayoutContainer
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virtual void SAL_CALL addChild( const css::uno::Reference< css::awt::XLayoutConstrains >& Child )
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throw (css::uno::RuntimeException, css::awt::MaxChildrenException);
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virtual void SAL_CALL removeChild( const css::uno::Reference< css::awt::XLayoutConstrains >& Child )
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throw (css::uno::RuntimeException);
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virtual css::uno::Sequence< css::uno::Reference
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< css::awt::XLayoutConstrains > > SAL_CALL getChildren()
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throw (css::uno::RuntimeException);
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virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL getChildProperties(
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const css::uno::Reference< css::awt::XLayoutConstrains >& Child )
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL allocateArea( const css::awt::Rectangle &rArea )
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throw (css::uno::RuntimeException);
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virtual css::awt::Size SAL_CALL getMinimumSize()
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throw(css::uno::RuntimeException);
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virtual sal_Bool SAL_CALL hasHeightForWidth()
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throw(css::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getHeightForWidth( sal_Int32 nWidth )
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throw(css::uno::RuntimeException);
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PROPHELPER_SET_INFO
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private:
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// shared between getMinimumSize() and getHeightForWidth()
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css::awt::Size calculateSize( long nMaxWidth );
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};
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} // namespace layoutimpl
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#endif /*FLOW_CORE_HXX*/
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