Tag Archives: rkPathViewer

PathViewer updated to version 1.1

7 Replies

What is new:

Some arrow types are defined to be used in the new OnDrawEvent:

type
  TpvArrow = (pvaNone, pvaNormal, pvaBack);
  TOnDrawArrowEvent = procedure(Sender: TObject; PathOff: Integer; var ArrowStyle: TpvArrow) of object;
 
// Usage to simulate Win7 explorer bar
procedure MainForm.pvMain.DrawArrow(Sender: TObject; PathOff: Integer;  var ArrowStyle: TpvArrow);
begin
  if PathOff > 1 then  
    ArrowStyle:= pvaBack
  else
  if PathOff > 0 then  
    ArrowStyle:= pvaNormal
  else
    ArrowStyle:= pvaNone;
end;

New property added:

RightToLeft: Boolean;

Set this property to true to get a pathviewer that renders the path from right to the left. I have not tested it with right to left languages so if you do I would like to get some feedback of how it works out.

Hope you find it usefull.

Download Updated PathViewer