mirror of https://github.com/CGAL/cgal
31 lines
694 B
TeX
31 lines
694 B
TeX
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\ccDefGlobalScope{CGAL::}
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\begin{ccRefClass}[Qt::]{GraphicsItem}
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\ccDefinition
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The \cgal\ graphics items hold pointers to \cgal\ datastructures. When a datastructure changes,
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a signal is emitted. An object derived from type \ccRefName\ must provide an implementation of the
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virtual slot \ccc{modelChanged()}. This typically triggers redrawing, as well as recomputation
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of the bounding box which in turn may trigger redrawing of overlapping graphics items.
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\ccInclude{CGAL/Qt/GraphicsItem.h}
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\ccInheritsFrom
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\ccc{QGraphicsItem}
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\ccHeading{Slots}
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\ccCreationVariable{gi}
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\ccMethod{virtual void modelChanged();}{This slot must be provided by derived classes.}
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\end{ccRefClass}
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