setTabLabel
Changes the tab label for @child.
If null is specified for @tab_label, then the page will have the label “page N”.
Parameters
child
the page
tabLabel
the tab label widget to use, or null for default tab label
Changes the tab label for @child.
If null is specified for @tab_label, then the page will have the label “page N”.
the page
the tab label widget to use, or null for default tab label