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| unit exemple11;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, ExtCtrls, StdCtrls;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
Edit1: TEdit;
Image1: TImage;
Label1: TLabel;
ListBox1: TListBox;
Memo1: TMemo;
Panel1: TPanel;
procedure Button1Click(Sender: TObject);
procedure MouseLeave(Sender: TObject);
procedure MouseEnter(Sender: TObject);
procedure MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer
);
private
public
end;
var
Form1 : TForm1;
NEvent : integer = 0;
implementation
{$R *.lfm}
{ TForm1 }
uses exemple21;
procedure TForm1.MouseLeave(Sender: TObject);
begin
if Sender.ClassNameIs('TPanel') then
Memo1.Lines.Add('Mouse leave '+TPanel(Sender).Name);
if Sender.ClassNameIs('TImage') then
Memo1.Lines.Add('Mouse leave '+TImage(Sender).Name);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
Form2.Show;
end;
procedure TForm1.MouseEnter(Sender: TObject);
begin
if Sender.ClassNameIs('TPanel') then
Memo1.Lines.Add('Mouse enter in '+TPanel(Sender).Name);
if Sender.ClassNameIs('TImage') then
Memo1.Lines.Add('Mouse enter in '+TImage(Sender).Name);
end;
procedure TForm1.MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
var
s: string;
begin
if Sender.ClassNameIs('TPanel') then s:= TPanel(Sender).Name;
if Sender.ClassNameIs('TImage') then s:= TImage(Sender).Name;
if Sender.ClassNameIs('TForm1') then s:= TForm1(Sender).Name;
Label1.Caption:= Format('Position x=%u y=%u on %s', [X, Y, s]);
end;
end. |
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