Tab Layout: _isGray

Tab Layout: _isGray

Reports whether a specified tab is grayed or how many tabs are grayed.

Syntax
Details

Syntax

CALL NOTIFY (tabber-name, '_isGray', is-grayed<, tab-id>);

Argument Type Description

is-grayed
N Returns a value indicating the status of the tab(s):

1 the specified tab is grayed

0 the specified tab is not grayed

-n all tabs are grayed and n is the total number of tabs

m m tabs are grayed

tab-id
N Specifies the identifier of the tab you're interested in. If you specify this parameter, is-grayed returns either 0 or 1.

Argument	Type	Description
is-grayed	N	Returns a value indicating the status of the tab(s):
		1	the specified tab is grayed
		0	the specified tab is not grayed
		-n	all tabs are grayed and n is the total number of tabs
		m	m tabs are grayed
tab-id	N	Specifies the identifier of the tab you're interested in. If you specify this parameter, is-grayed returns either 0 or 1.

Details

Unlike _isGray in the Widget class, this method has the optional tab-id parameter and may return values of -n and m for the is-grayed parameter.

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