klyn.gui.windows.Label.mnemonicDisplayIndexFor
method

    public static mnemonicDisplayIndexFor(value as String) as Int:

Description

Returns the display-text index of the mnemonic marker.

This is useful for controls that reuse label-style `&` mnemonics, such as menus. The returned index targets the text after `&` markers have been removed.

    assert Label.mnemonicDisplayIndexFor("&File") == 0