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(svn r16837) -Codechange: Collect largest used index while constructing nested widget tree.

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alberth
2009-07-15 22:17:08 +00:00
parent 6e467e8ae0
commit 0dcb1a320d
5 changed files with 83 additions and 39 deletions
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8
src/widget_type.h
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@@ -561,8 +561,12 @@ struct NWidgetPartPIP {
uint8 pre, inter, post; ///< Amount of space before/between/after child widgets.
};
/** Pointer to function returning a nested widget. */
typedef NWidgetBase *NWidgetFunctionType();
/** Pointer to function returning a nested widget.
* @param biggest_index Pointer to storage for collecting the biggest index used in the nested widget.
* @return Nested widget (tree).
* @postcond \c *biggest_index must contain the value of the biggest index in the returned tree.
*/
typedef NWidgetBase *NWidgetFunctionType(int *biggest_index);
/** Partial widget specification to allow NWidgets to be written nested.
* @ingroup NestedWidgetParts */