17.
1.
, , . , , CapsLock, NumLock, ScrollLock, , .
.
1) Delphi.
2) .
3) TLabel .
4) TToolBar.
5) ( Separator).
6) .
7) TImageList. .
8) TImageList TToolBar.
9) .
10) TPopulMenu : Green, Red, Blue, Black.
11) TPopulMenu (DropDownMenu= TPopulMenu)
12) :
:
procedure TForm1.ToolButton5Click(Sender: TObject); ( )
begin
close;
end;
ƻ:
procedure TForm1.ToolButton1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
if ToolButton1.Down ( )
then Label1.Font.Style:=Label1.Font.Style+[fsBold]
else Label1.Font.Style:=Label1.Font.Style-[fsBold];
end;
:
procedure TForm1.ToolButton2MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
if ToolButton2.Down ( )
then Label1.Font.Style:=Label1.Font.Style+[fsItalic]
else Label1.Font.Style:=Label1.Font.Style-[fsItalic];
end;
:
procedure TForm1.ToolButton3MouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); ( )
begin
case Label1.Font.Color of
clGreen:Label1.Font.Color:=clGreen;
clRed:Label1.Font.Color:=clRed;
clBlue:Label1.Font.Color:=clBlue;
clBlack:Label1.Font.Color:=clBlack;
end;
end;
:
procedure TForm1.Green1Click(Sender: TObject);
begin
Label1.Font.Color:=clGreen;
end;
procedure TForm1.Red1Click(Sender: TObject);
begin
label1.Font.Color:=clRed;
end;
procedure TForm1.Blue1Click(Sender: TObject);
begin
label1.Font.Color:=clBlue;
end;
procedure TForm1.Black1Click(Sender: TObject);
begin
label1.Font.Color:=clBlack;
end;
13) TStatusBar ( Win32).
14) Editor.
15) add (CapsLock, NumLock, ScrollLock, Time).
16) :
Alignment taCenter
Bevel pbLowered
Style psText
Width 85
Time:
Alignment taRightJustify
|
|
|
Bevel pbLowered
Style psText
Width 85
17) :
procedure TForm1.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
if Key=vk_Capital then
if StatusBar1.Panels[0].Bevel=pbRaised
then StatusBar1.Panels[0].Bevel:=pbLowered
else StatusBar1.Panels[0].Bevel:=pbRaised;
if Key=vk_NumLock then
if StatusBar1.Panels[1].Bevel=pbRaised
then StatusBar1.Panels[1].Bevel:=pbLowered
else StatusBar1.Panels[1].Bevel:=pbRaised;
if Key=vk_Scroll then
if StatusBar1.Panels[2].Bevel=pbRaised
then StatusBar1.Panels[2].Bevel:=pbLowered
else StatusBar1.Panels[2].Bevel:=pbRaised;
end;
18) System Timer .
19) Timer :
procedure TForm1.Timer1Timer(Sender: TObject);
begin
StatusBar1.Panels[3].Text:=TimeToStr(Now)+' ';
end;
20) .
