以下是代码看着填吧试试行不行 var orignheight=600; orignwidth=800; procedure Tfrm_SngCb.FormCreate(Sender: TObject); begin scaled:=true; if(screen.Width<>orignwidth)then begin height:=screen.Height*longint(height)div orignheight; width:=screen.Width*longint(width)div orignwidth; scaleby(screen.Width,orignwidth); end; end;
使用Align属性,如alBottom(下对齐),alClient(填充剩余区域)等
假设你在800*600的分辨率下设计的form,第一步: inplementation const ScreenWidth: LongInt = 800; {I designed my form in 800x600 mode.} ScreenHeight: LongInt = 600;{$R *.DFM}procedure TForm1.FormCreate(Sender: TObject); begin scaled := true; if (screen.width <> ScreenWidth) then begin height := longint(height) * longint(screen.height) div ScreenHeight; width := longint(width) * longint(screen.width) div ScreenWidth; scaleBy(screen.width, ScreenWidth); end; end;下一步,要让每个子控制的字体改变到合适的大小: type TFooClass = class(TControl); { needed to get at protected } { font property }var i: integer; begin for i := ControlCount - 1 downto 0 do TFooClass(Controls[i]).Font.Size := (NewFormWidth div OldFormWidth) * TFooClass(Controls[i]).Font.Size; end;
2、使用自动化的控件(如vidiosoft)
var orignheight=600;
orignwidth=800;
procedure Tfrm_SngCb.FormCreate(Sender: TObject);
begin
scaled:=true;
if(screen.Width<>orignwidth)then
begin
height:=screen.Height*longint(height)div orignheight;
width:=screen.Width*longint(width)div orignwidth;
scaleby(screen.Width,orignwidth);
end;
end;
inplementation
const
ScreenWidth: LongInt = 800; {I designed my form in 800x600 mode.}
ScreenHeight: LongInt = 600;{$R *.DFM}procedure TForm1.FormCreate(Sender: TObject);
begin
scaled := true;
if (screen.width <> ScreenWidth) then
begin
height := longint(height) * longint(screen.height) div ScreenHeight;
width := longint(width) * longint(screen.width) div ScreenWidth;
scaleBy(screen.width, ScreenWidth);
end;
end;下一步,要让每个子控制的字体改变到合适的大小:
type
TFooClass = class(TControl); { needed to get at protected }
{ font property }var
i: integer;
begin
for i := ControlCount - 1 downto 0 do
TFooClass(Controls[i]).Font.Size :=
(NewFormWidth div OldFormWidth) *
TFooClass(Controls[i]).Font.Size;
end;