blockly > Toolbox > selectItem_
Selects the given item, marks it selected, and updates aria state.
Signature:
protected selectItem_(oldItem: ISelectableToolboxItem | null, newItem: ISelectableToolboxItem): void;
Parameters
Returns:
void
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["`Toolbox.selectItem_()` is a protected method used for managing the selection state within a Blockly toolbox."],["It takes two arguments: `oldItem` representing the previously selected item and `newItem` representing the item to be selected."],["This method updates the visual and accessibility states of the toolbox by marking the `newItem` as selected and updating ARIA attributes accordingly."],["The method does not return any value (void)."]]],["The `selectItem_` method within the Toolbox class is used to manage the selection of items within a toolbox. It takes two parameters: `oldItem`, representing the previously selected item (or null), and `newItem`, the item now being selected. The method's actions involve marking `newItem` as selected and updating its associated ARIA (Accessible Rich Internet Applications) state. This method returns no values (void).\n"]]
