    ffontcolorbackground <span style="color:navy"><b>DEFAULT</b></span> cl_none;
        
        <span style="color:navy"><b>PROPERTY</b></span> widget: twidget <span style="color:navy"><b>READ</b></span> fwidget;
        <span style="color:navy"><b>FUNCTION</b></span> getfontcanvas: tcanvas;
        
        <span style="color:navy"><b>FUNCTION</b></span> beforechange: boolean; //true if not aborted
        <span style="color:navy"><b>PROCEDURE</b></span> begingroup; <span style="color:teal"><b>VIRTUAL</b