unit1.pas

来自「在窗体上做一个浮雕效果的文字.......」· PAS 代码 · 共 79 行

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Menus, DB, ADODB, AppEvnts;

type
  TForm1 = class(TForm)
    edt1: TEdit;
    chk1: TCheckBox;
    pm1: TPopupMenu;
    rb1: TRadioButton;
    scrlbr1: TScrollBar;
    con1: TADOConnection;
    edt2: TEdit;
    aplctnvnts1: TApplicationEvents;
    btn1: TButton;
    procedure FormCreate(Sender: TObject);
    procedure aplctnvnts1ShowHint(var HintStr: String;
      var CanShow: Boolean; var HintInfo: THintInfo);
    procedure FormPaint(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormCreate(Sender: TObject);
var
  i,j:Integer;
begin
  j:=0;
  for i:=0 to ComponentCount-1 do
    if (Components[i] is TEdit) then
      j:=j+1;
  edt1.Text :=IntToStr(j) ;
//  Application.MainForm as Form1.caption:='asd';
end;

procedure TForm1.aplctnvnts1ShowHint(var HintStr: String;
  var CanShow: Boolean; var HintInfo: THintInfo);
begin
  if (HintInfo.HintControl=btn1)then
    HintInfo.HintColor:=clRed;
  HintInfo.ReshowTimeout:=100;
  CanShow:=True;
end;

procedure TForm1.FormPaint(Sender: TObject);
var
  FontRecall:TFontRecall;
begin
  FontRecall:=TFontRecall.Create(Canvas.Font);
  try
    SetBkMode(Canvas.Handle,Windows.TRANSPARENT);
    Canvas.Font.Color:=clWhite;
    Canvas.Font.Style:=[fsItalic,fsBold];
    Canvas.Font.Size:=16;
    Canvas.Font.Name:='Times New Roman';
    Canvas.TextOut(19,19,'http://www.borland.com');
    Canvas.Font.Color:=clGray;
    Canvas.TextOut(20,20,'http://www.borland.com');
    Canvas.Font.Assign(FontRecall.Reference);
  finally
    FontRecall.Free;
  end;
end;

end.