API:ActionButtonGroupSetShowing

UI Lua API · ActionButtonGroup functions
Version: WAR 1.4.8

Shows or hides one button of an ActionButtonGroup.

ActionButtonGroupSetShowing(groupName, buttonIndex, show)

Arguments

groupName: string – Name of an ActionButtonGroup window.
buttonIndex: number – Button number, starting at 1. Fractions are dropped.
show: boolean – true to show the button, false to hide it.

Nothing.

The button's showing flag is set and the client updates the group's drawing data for that button. ActionButtonGroupGetShowing reads the flag back.
buttonIndex must be between 1 and the number of buttons; otherwise the not a valid ButtonIndex error is logged.
show must be a real boolean. Passing nil or a number raises an Invalid Parameters error. The stock UI passes a comparison such as careerLineId ~= nil.
The No window specified error exists in the client but cannot be raised: a missing name is replaced by an empty string first, which gives the does not exist error.
The function needs at least three arguments and only reads the last three.

These are written to the UI log; the call returns normally.

Error in function call 'ActionButtonGroupSetShowing': Window %s does not exist.
Error in function call 'ActionButtonGroupSetShowing': Window %s is not a ActionButtonGroup
Error in function call 'ActionButtonGroupSetShowing': '%d' is not a valid ButtonIndex. (NumButtons = '%d')
Error in function call 'ActionButtonGroupSetShowing': No window specified. (never raised, see above)

From ea_uimodwindow/source/uimodwindow.lua:

ActionButtonGroupSetShowing( windowName.."ScrollChildCareers", index, careerLineId ~= nil )