مرحبا
عبحاول أعمل برنامج بيرسم على فورم بس ما اشتغل معي الرجاء المساعدة و شكراً مسبقاً
unit Unit2;
interface
ي
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs,unit1, StdCtrls;
type
TForm2 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure Button1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure Button1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure Button1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form2: TForm2;
available : boolean;
implementation
{$R *.dfm}
procedure TForm2.Button1Click(Sender: TObject);
begin
form2.Close;
unit1.Form1.Show;
end;
procedure TForm2.Button1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
available:=true;
canvas.MoveTo(x,y);
end;
procedure TForm2.Button1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
begin
if available = true then
canvas.LineTo(x,y);
end;
procedure TForm2.Button1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
available:=false;
end;
end.unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ColorGrd, StdCtrls;
type
TForm1 = class(TForm)
PenColor: TColorGrid;
penSize: TScrollBar;
Label1: TLabel;
SolidPen: TButton;
DashPen: TButton;
DotPen: TButton;
DashDotPen: TButton;
DashDotDotPen: TButton;
penclear: TButton;
form1: TButton;
procedure PenColorChange(Sender: TObject);
procedure penSizeChange(Sender: TObject);
procedure penStyleChange(Sender: TObject);
procedure form1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
uses unit2;
procedure TForm1.PenColorChange(Sender: TObject);
begin
unit2.Form2.canvas.Pen.Color:=PenColor.ForegroundColor;
end;
procedure TForm1.penSizeChange(Sender: TObject);
begin
unit2.Form2.canvas.pen.width:=pensize.position;
label1.caption:=Inttostr(pensize.position);
end;
procedure TForm1.penStyleChange(Sender: TObject);
begin
with unit2.Form2.canvas.Pen do
begin
if sender = solidpen then style:=pssolid
else if sender = dashpen then style:=psdash
else if sender = dotpen then style:=psdot
else if sender = dashdotpen then style:=psdashdot
else if sender = dashdotdotpen then style:=psdashdotdot
else if sender = penclear then style:=psclear;
end;
end;
procedure TForm1.form1Click(Sender: TObject);
begin
unit2.Form2.ShowModal;
end;
end.