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Delphi 4 Bible
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LISTFONT
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MAIN.PAS
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Pascal/Delphi Source File
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1998-04-13
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2KB
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73 lines
unit Main;
interface
uses
SysUtils, Windows, Messages, Classes, Graphics, Controls,
Forms, Dialogs, StdCtrls, Spin, Buttons, ExtCtrls;
type
TMainForm = class(TForm)
FontListBox: TListBox;
Label1: TLabel;
SampleLabel: TLabel;
SpinEdit1: TSpinEdit;
Label3: TLabel;
FontNameLabel: TLabel;
Label2: TLabel;
Bevel1: TBevel;
CloseBitBtn: TBitBtn;
procedure FormCreate(Sender: TObject);
procedure FontListBoxDblClick(Sender: TObject);
procedure FontListBoxKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure SpinEdit1Change(Sender: TObject);
procedure CloseBitBtnClick(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
MainForm: TMainForm;
implementation
{$R *.DFM}
procedure TMainForm.FormCreate(Sender: TObject);
begin
FontListBox.Items := Screen.Fonts;
end;
procedure TMainForm.FontListBoxDblClick(Sender: TObject);
begin
with FontListBox do
if ItemIndex >= 0 then
begin
SampleLabel.Font.Name := FontListBox.Items[ItemIndex];
FontNameLabel.Caption := SampleLabel.Font.Name;
end;
end;
procedure TMainForm.FontListBoxKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
if Key in [VK_RETURN, VK_SPACE] then
FontListBoxDblClick(Sender);
end;
procedure TMainForm.SpinEdit1Change(Sender: TObject);
begin
SampleLabel.Font.Size := SpinEdit1.Value;
end;
procedure TMainForm.CloseBitBtnClick(Sender: TObject);
begin
Close;
end;
end.