var
Form1:
TForm1;
SelectedColor:TColor;//clBlack;
//Default
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender:
TObject);
begin
SelectedColor:=clBlack; //Default
end;
//将这些控件全部选中然后使用双击
OnClick事件
//OnClick获得返回值
procedure TForm1.img11Click(Sender:
TObject);
begin
if TImage(Sender)=img1 then SelectedColor:=clBlack;
if TImage(Sender)=img2 then SelectedColor:=$00002AA5;
if TImage(Sender)=img3 then SelectedColor:=$00404000;
if TImage(Sender)=img4 then SelectedColor:=$00005500;
if TImage(Sender)=img5 then SelectedColor:=$005E0000;
if TImage(Sender)=img6 then SelectedColor:=clNavy;
if TImage(Sender)=img7 then SelectedColor:=$00993333;
if TImage(Sender)=img8 then SelectedColor:=$00282828;
if TImage(Sender)=img9 then SelectedColor:=$0000008B;
if TImage(Sender)=img10
then SelectedColor:=$002068FF;
if TImage(Sender)=img11
then SelectedColor:=$00008B8B;
if TImage(Sender)=img12
then SelectedColor:=$00009300;
if TImage(Sender)=img13
then SelectedColor:=$008E8E38;
if TImage(Sender)=img14
then SelectedColor:=clBlue;
if TImage(Sender)=img15
then SelectedColor:=$00996666;
if TImage(Sender)=img16
then SelectedColor:=$00666666;
if TImage(Sender)=img17
then SelectedColor:=clRed;
if TImage(Sender)=img18
then SelectedColor:=$005BADFF;
if TImage(Sender)=img19
then SelectedColor:=$0032CD32;
if TImage(Sender)=img20
then SelectedColor:=$0071B33C;
if TImage(Sender)=img21
then SelectedColor:=$00D4FF7F;
if TImage(Sender)=img22
then SelectedColor:=$00FF6633;
if TImage(Sender)=img23
then SelectedColor:=clPurple;
if TImage(Sender)=img24
then SelectedColor:=$007F7F7F;
if TImage(Sender)=img25
then SelectedColor:=clFuchsia;
if TImage(Sender)=img26
then SelectedColor:=$0000D7FF;
if TImage(Sender)=img27
then SelectedColor:=clYellow;
if TImage(Sender)=img28
then SelectedColor:=clLime;
if TImage(Sender)=img29
then SelectedColor:=$00D0E040;
if TImage(Sender)=img30
then SelectedColor:=$00FFFFC0;
if TImage(Sender)=img31
then SelectedColor:=$00663399;
if TImage(Sender)=img32
then SelectedColor:=clSilver;
if TImage(Sender)=img33
then SelectedColor:=$00CC99FF;
if TImage(Sender)=img34
then SelectedColor:=$008CB4D2;
if TImage(Sender)=img35
then SelectedColor:=$0099FFFF;
if TImage(Sender)=img36
then SelectedColor:=$0098FB98;
if TImage(Sender)=img37
then SelectedColor:=$00EEEEAF;
if TImage(Sender)=img38
then SelectedColor:=$00FFCC00;
if TImage(Sender)=img39
then SelectedColor:=$00FF99CC;
if TImage(Sender)=img40
then SelectedColor:=clWhite;
//Test
Label1.Color:=SelectedColor;
end;
//OnMouseMove
样式改变
//先手动设置一下
procedure TForm1.img11MouseMove(Sender: TObject;
Shift: TShiftState; X,
Y: Integer);
begin
img_frame.Visible:=True;
img_frame.Visible:=True;
case TImage(Sender).Tag of
1:
begin
img_frame.Left:=
img1.Left;
img_frame.Top := img1.Top;
end;
2:
begin
img_frame.Left:=
img2.Left;
img_frame.Top := img2.Top;
end;
3:
begin
img_frame.Left:=
img3.Left;
img_frame.Top := img3.Top;
end;
4:
begin
img_frame.Left:=
img4.Left;
img_frame.Top := img4.Top;
end;
5:
begin
img_frame.Left:=
img5.Left;
img_frame.Top := img5.Top;
end;
6:
begin
img_frame.Left:=
img6.Left;
img_frame.Top := img6.Top;
end;
7:
begin
img_frame.Left:=
img7.Left;
img_frame.Top := img7.Top;
end;
8:
begin
img_frame.Left:=
img8.Left;
img_frame.Top := img8.Top;
end;
9:
begin
img_frame.Left:=
img9.Left;
img_frame.Top := img9.Top;
end;
10:
begin
img_frame.Left:=
img10.Left;
img_frame.Top := img10.Top;
end;
11:
begin
img_frame.Left:=
img11.Left;
img_frame.Top := img11.Top;
end;
12:
begin
img_frame.Left:=
img12.Left;
img_frame.Top := img12.Top;
end;
13:
begin
img_frame.Left:=
img13.Left;
img_frame.Top := img13.Top;
end;
14:
begin
img_frame.Left:=
img14.Left;
img_frame.Top := img14.Top;
end;
15:
begin
img_frame.Left:=
img15.Left;
img_frame.Top := img15.Top;
end;
16:
begin
img_frame.Left:=
img16.Left;
img_frame.Top := img16.Top;
end;
17:
begin
img_frame.Left:=
img17.Left;
img_frame.Top := img17.Top;
end;
18:
begin
img_frame.Left:=
img18.Left;
img_frame.Top := img18.Top;
end;
19:
begin
img_frame.Left:=
img19.Left;
img_frame.Top := img19.Top;
end;
20:
begin
img_frame.Left:=
img20.Left;
img_frame.Top := img20.Top;
end;
21:
begin
img_frame.Left:=
img21.Left;
img_frame.Top := img21.Top;
end;
22:
begin
img_frame.Left:=
img22.Left;
img_frame.Top := img22.Top;
end;
23:
begin
img_frame.Left:=
img23.Left;
img_frame.Top := img23.Top;
end;
24:
begin
img_frame.Left:=
img24.Left;
img_frame.Top := img24.Top;
end;
25:
begin
img_frame.Left:=
img25.Left;
img_frame.Top := img25.Top;
end;
26:
begin
img_frame.Left:=
img26.Left;
img_frame.Top := img26.Top;
end;
27:
begin
img_frame.Left:=
img27.Left;
img_frame.Top := img27.Top;
end;
28:
begin
img_frame.Left:=
img28.Left;
img_frame.Top := img28.Top;
end;
29:
begin
img_frame.Left:=
img29.Left;
img_frame.Top := img29.Top;
end;
30:
begin
img_frame.Left:=
img30.Left;
img_frame.Top := img30.Top;
end;
31:
begin
img_frame.Left:=
img31.Left;
img_frame.Top := img31.Top;
end;
32:
begin
img_frame.Left:=
img32.Left;
img_frame.Top := img32.Top;
end;
33:
begin
img_frame.Left:=
img33.Left;
img_frame.Top := img33.Top;
end;
34:
begin
img_frame.Left:=
img34.Left;
img_frame.Top := img34.Top;
end;
35:
begin
img_frame.Left:=
img35.Left;
img_frame.Top := img35.Top;
end;
36:
begin
img_frame.Left:=
img36.Left;
img_frame.Top := img36.Top;
end;
37:
begin
img_frame.Left:=
img37.Left;
img_frame.Top := img37.Top;
end;
38:
begin
img_frame.Left:=
img38.Left;
img_frame.Top := img38.Top;
end;
39:
begin
img_frame.Left:=
img39.Left;
img_frame.Top := img39.Top;
end;
40:
begin
img_frame.Left:=
img40.Left;
img_frame.Top := img40.Top;
end;
end;
end;delphi Sender和Tag的用法,布布扣,bubuko.com
原文：http://www.cnblogs.com/xe2011/p/3885595.html