NativeTabProvider.java 文件源码

@Override
protected void show ()
{
    super.show ();

    final int tabIndex = findIndex ( this.index );

    if ( tabIndex < 0 )
    {
        this.item = new TabItem ( this.folder, SWT.NONE );
        this.item.setData ( "order", this.index );
    }
    else
    {
        this.item = new TabItem ( this.folder, SWT.NONE, tabIndex );
        this.item.setData ( "order", this.index );
    }

    this.item.setControl ( this.container );

    useItem ( this.item );
}