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Add a little info to the BLayout docs.

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This commit is contained in:
Alex Wilson
2011-10-28 14:16:22 -06:00
parent cc1ca167a4
commit 676c618ad7
1 changed files with 7 additions and 0 deletions
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docs/user/interface/Layout.dox
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@@ -211,6 +211,8 @@ topLayout->AddItem(nestedLayoutWithView);
\warning \a item is not deleted, you must delete it manually, or add it to \warning \a item is not deleted, you must delete it manually, or add it to
another BLayout. another BLayout.
\warning \a item->View(), even when it is removed from the target view,
is not deleted. If you want it deleted, you must delete it yourself!
\retval true success \retval true success
\retval false failure \retval false failure
@@ -501,6 +503,11 @@ topLayout->AddItem(nestedLayoutWithView);
\param item The BLayoutItem being removed. \param item The BLayoutItem being removed.
\param fromIndex The index where \a item used to reside. \param fromIndex The index where \a item used to reside.
When this hook is called, \a item is not yet completely removed. It can
no longer be accessed with LayoutItemAt(), nor does it contribute to the
value of CountItems(), but the item has not yet had its ItemDetached()
hook called.
\note This is a good time to delete the data you've attached to \a item \note This is a good time to delete the data you've attached to \a item
via BLayoutItem::SetLayoutData(). via BLayoutItem::SetLayoutData().
*/ */