gecko-dev/dom/webidl/TreeColumns.webidl
Cosmin Sabou 679b5e2db1 Backed out 5 changesets (bug 1485040) for causing build bustages on test_mozwebidlcodegen. CLOSED TREE
Backed out changeset b417c2d937e8 (bug 1485040)
Backed out changeset c567c4c7438f (bug 1485040)
Backed out changeset 806c36cb2c4c (bug 1485040)
Backed out changeset 0fbb490ffc7f (bug 1485040)
Backed out changeset a9622e7761eb (bug 1485040)
2018-09-13 23:04:55 +03:00

55 lines
1.2 KiB
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
[Func="IsChromeOrXBL"]
interface TreeColumns {
/**
* The tree widget for these columns.
*/
readonly attribute TreeBoxObject? tree;
/**
* The number of columns.
*/
readonly attribute unsigned long count;
/**
* An alias for count (for the benefit of scripts which treat this as an
* array).
*/
readonly attribute unsigned long length;
/**
* Get the first/last column.
*/
TreeColumn? getFirstColumn();
TreeColumn? getLastColumn();
/**
* Attribute based column getters.
*/
TreeColumn? getPrimaryColumn();
TreeColumn? getSortedColumn();
TreeColumn? getKeyColumn();
/**
* Get the column for the given element.
*/
TreeColumn? getColumnFor(Element? element);
/**
* Parametric column getters.
*/
getter TreeColumn? getNamedColumn(DOMString name);
getter TreeColumn? getColumnAt(unsigned long index);
/**
* This method is called whenever a treecol is added or removed and
* the column cache needs to be rebuilt.
*/
void invalidateColumns();
void restoreNaturalOrder();
};