setHorizontalSizes(values, preventUpdate);
values. Object. Object with fields: Width, LeftMargin, RightMargin, VScrollMargin. It may contain only some fields.
preventUpdate. Boolean. Do not refresh titles.
The setHorizontalSizes method sets size required for calculating title size.
Executing the example requires the SimpleTreeList component with the Tree identifier (see Example of Creating the SimpleTreeList Component).
// Get tree titles caps = Tree.getCaptions(); // Set left and right margins caps.setHorizontalSizes({ LeftMargin: 20, RightMargin: 20 });
After executing the example both title margins are set.
See also: