whats new ¦  programming tips ¦  indy articles ¦  intraweb articles ¦  informations ¦  links ¦  interviews
 misc ¦  tutorials ¦  Add&Win Game

Tips (1547)

Database (90)
Files (137)
Forms (107)
Graphic (115)
IDE (21)
Indy (5)
Internet / LAN (131)
IntraWeb (0)
Math (76)
Misc (127)
Multimedia (45)
Objects/
ActiveX (51)

OpenTools API (3)
Printing (35)
Strings (83)
System (268)
VCL (243)

Top15

Tips sort by
component


Search Tip

Add new Tip

Add&Win Game

Advertising

46 Visitors Online


 
...shade components?
Autor: Sven
Homepage: http://www.svens-fun-page2.de.vu
[ Print tip ]  

Tip Rating (8):  
     




procedure ShadeIt(f: TForm; c: TControl; Width: Integer; Color: TColor);
var
  
rect: TRect;
  old: TColor;
begin
  if 
(c.Visible) then
  begin
    
rect := c.BoundsRect;
    rect.Left := rect.Left + Width;
    rect.Top := rect.Top + Width;
    rect.Right := rect.Right + Width;
    rect.Bottom := rect.Bottom + Width;
    old := f.Canvas.Brush.Color;
    f.Canvas.Brush.Color := Color;
    f.Canvas.fillrect(rect);
    f.Canvas.Brush.Color := old;
  end;
end;

procedure TForm1.FormPaint(Sender: TObject);
var
  
i: Integer;
begin
  for 
i := 0 to Self.ControlCount - 1 do
    
ShadeIt(Self, Self.Controls[i], 3, clBlack);
end;


 

Rate this tip:

poor
very good


Copyright © by SwissDelphiCenter.ch
All trademarks are the sole property of their respective owners