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| Graphics.UI.Gtk.TreeList.TreeModelSort |
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| Description |
The TreeModelSort is a model that turns any object that implements the
TreeModel interface into a store that is sorted.
It does not hold any data itself, but rather is created with a child model
and proxies its data. It has identical column types to this child model, and
the changes in the child are propagated. The primary purpose of this model is
to provide a way to sort a different model without modifying it.
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| Synopsis |
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| Documentation |
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| data TreeModelSort |
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| class GObjectClass o => TreeModelSortClass o |
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| treeModelSortNewWithModel :: TreeModelClass tm => tm -> IO TreeModelSort |
| Creates a new TreeModelSort, that will be a sorted view of the given
model.
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| treeModelSortGetModel :: TreeModelSortClass obj => obj -> IO TreeModel |
| Returns the underlying model the TreeModelSort is sorting.
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| treeModelSortConvertChildPathToPath :: TreeModelSortClass obj => obj -> TreePath -> IO TreePath |
| Converts the given path to a path relative to the given sorted model. That
is, the given path points to a row in the child model. The returned path will
point to the same row in the sorted model.
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| treeModelSortConvertPathToChildPath :: TreeModelSortClass obj => obj -> TreePath -> IO TreePath |
| Converts path in the sorted model to a path on the unsorted model on which
the given TreeModelSort is based. That is, the given path points to a
location in the given TreeModelSort. The returned path will point to the
same location in the underlying unsorted model.
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| treeModelSortConvertChildIterToIter :: TreeModelSortClass obj => obj -> TreeIter -> IO TreeIter |
| Return an iterator in the sorted model that points to the row pointed to
by the given iter from the unsorted model.
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| treeModelSortConvertIterToChildIter :: TreeModelSortClass obj => obj -> TreeIter -> IO TreeIter |
| Return an iterator in the unsorted model that points to the row pointed to
by the given iter from the sorted model.
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| treeModelSortResetDefaultSortFunc :: TreeModelSortClass obj => obj -> IO () |
| This resets the default sort function to be in the 'unsorted' state. That
is, it is in the same order as the child model. It will re-sort the model to
be in the same order as the child model only if the TreeModelSort is in
'unsorted' state.
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| Produced by Haddock version 0.6 |
