BCGControlBar Pro for MFC
int CBCGPTabWnd::GetTabMaxWidth ( ) const
inline

Retrieves the maximal allowed width of a tab in a tabbed window.

Returns
Maximal allowed width of a tab, in pixels. It's 0 if the width of a tab is not limited.

Use this method to determine the maximal allowed width of a tab. You can set the width using SetTabMaxWidth().