pertama buat form seperti di bawah :
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure
TForm1.FormCreate(Sender: TObject);
begin
nonaktif;
bersih;
combobox1.Items:=screen.Fonts;
combobox1.Text:='-PILIH FONTS-';
combobox2.Text:='-PILIH SIZE-';
combobox3.Text:='-PILIH BACK COLOR-';
combobox4.Text:='-PILIH STYLE-';
end;
procedure
TForm1.Button1Click(Sender: TObject);
begin
memo1.Text:=uppercase(Edit1.Text);
end;
procedure TForm1.Button2Click(Sender:
TObject);
begin
memo1.Text:=lowercase(Edit1.Text);
end;
procedure
TForm1.ComboBox1Change(Sender: TObject);
begin
memo1.Font.Name:=combobox1.Text;
end;
procedure
TForm1.ComboBox2Change(Sender: TObject);
begin
memo1.Font.Size:=strtoint(combobox2.Text);
end;
procedure
TForm1.ComboBox3Change(Sender: TObject);
begin
if combobox3.Text='Merah' then
memo1.Color:=clred
else if combobox3.Text='Biru' then
memo1.Color:=clblue
else memo1.Color:=clgreen;
end;
procedure
TForm1.ComboBox4Change(Sender: TObject);
begin
if combobox4.Text='Bold' then
memo1.Font.Style:=memo1.Font.Style+[fsBold]
else if combobox4.Text='Italic' then
memo1.Font.Style:=memo1.Font.Style+[fsItalic]
else if combobox4.Text='Underline' then
memo1.Font.Style:=memo1.Font.Style+[fsUnderline]
else if combobox4.Text='StrikeOut' then
memo1.Font.Style:=memo1.Font.Style+[fsStrikeOut]
else
memo1.Font.Style:=memo1.Font.Style-[fsBold,fsItalic,fsUnderline,fsStrikeOut];
end;
procedure TForm1.RadioButton1Click(Sender:
TObject);
begin
memo1.Font.Color:=clred;
end;
procedure
TForm1.RadioButton2Click(Sender: TObject);
begin
memo1.Font.Color:=clgreen;
end;
procedure
TForm1.RadioButton3Click(Sender: TObject);
begin
memo1.Font.Color:=clyellow;
end;
procedure
TForm1.RadioButton4Click(Sender: TObject);
begin
memo1.Font.Color:=clpurple;
end;
procedure
TForm1.RadioButton5Click(Sender: TObject);
begin
memo1.Font.Color:=clblack;
end;
procedure
TForm1.RadioButton6Click(Sender: TObject);
begin
memo1.Font.Color:=clblue;
end;
tton5Click(Sender: TObject);
begin
application.Terminate;
end;
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