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| Graphics.UI.Gtk.TreeList.TreeRowReference | | Portability | portable (depends on GHC) | | Stability | provisional | | Maintainer | gtk2hs-users@lists.sourceforge.net |
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| Description |
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| Synopsis |
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| Types
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| data TreeRowReference |
| Tree Row Reference : like a TreePath it points to a subtree or node, but
it is persistent. It identifies the same node (so long as it exists) even
when items are added, removed, or reordered.
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| Constructors
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| treeRowReferenceNew :: TreeModelClass self => self -> NativeTreePath -> IO TreeRowReference |
| Creates a row reference based on a path. This reference will keep pointing
to the node pointed to by the given path, so long as it exists.
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| Methods
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| treeRowReferenceGetPath :: TreeRowReference -> IO TreePath |
Returns a path that the row reference currently points to.
- The returned path may be the empty list if the reference was invalid.
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| treeRowReferenceValid :: TreeRowReference -> IO Bool |
| Returns True if the reference refers to a current valid path.
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| Produced by Haddock version 0.7 |
