90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
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/* A few simple binary containers */
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#ifndef CORE_BIN_HXX
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#define CORE_BIN_HXX
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#include "container.hxx"
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namespace layoutimpl
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{
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class Bin : public Container
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{
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protected:
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// Child
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css::awt::Size maChildRequisition;
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css::uno::Reference< css::awt::XLayoutConstrains > mxChild;
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public:
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Bin();
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virtual ~Bin() {}
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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 void SAL_CALL allocateArea( const css::awt::Rectangle &rArea )
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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 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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// css::awt::XLayoutConstrains
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virtual css::awt::Size SAL_CALL getMinimumSize()
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throw(css::uno::RuntimeException);
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PROPHELPER_SET_INFO
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};
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// Align gives control over child position on the allocated space.
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class Align : public Bin
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{
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friend class AlignChildProps;
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protected:
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// properties
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float fHorAlign, fVerAlign;
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float fHorFill, fVerFill;
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public:
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Align();
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// css::awt::XLayoutContainer
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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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PROPHELPER_SET_INFO
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};
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// Makes child request its or a specified size, whatever is larger.
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class MinSize : public Bin
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{
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protected:
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// properties
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long mnMinWidth, mnMinHeight;
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public:
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MinSize();
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// css::awt::XLayoutContainer
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virtual css::awt::Size SAL_CALL getMinimumSize()
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throw(css::uno::RuntimeException);
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PROPHELPER_SET_INFO
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};
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} // namespace layoutimpl
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#endif /*CORE_BIN_HXX*/
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