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Graphics.UI.ObjectIO.StdControlClass | Portability | portable | Stability | provisional | Maintainer | ka2_mail@yahoo.com |
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Description |
StdControlClass define the standard set of controls instances.
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Synopsis |
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Documentation |
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class Controls cdef where |
For every user defined control we must have instance of Controls class.
There is also instances for AddLS, NewLS, ListLS, NilLS and TupLS data types.
Controls can be combined with ':+:' and ListLS constructors. With AddLS and NewLS
we can extend or change the local state of a given group of controls. NilLS specifies empty control. | | Methods | controlToHandles :: cdef ls ps -> GUI ps [ControlState ls ps] | controlToHandles translates control definition to internal representation |
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type ControlState ls ps = WElementHandle ls ps |
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Produced by Haddock version 0.3 |