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STEP BY STEP How To Make Death Pixel Easier Check Using Delphi

To make the application, enter the components as follows in to Form 1

No Component Properties Value
1 Form1 Caption Laptop Death Pixel Checker
2 GroupBox1 Caption Choose Color
3 Shape1 Brush-Color ClWhite
4 Shape2 Brush-Color ClBlack
5 Shape3 Brush-Color ClRed
6 Shape4 Brush-Color ClLime
7 Shape5 Brush-Color ClBlue
8 Shape6 Brush-Color ClYellow
9 Shape7 Brush-Color ClWhite
10 Label1 Caption White
11 Label2 Caption Black
12 Label3 Caption Red
13 Label4 Caption Green
14 Label5 Caption Blue
15 Label6 Caption Choose Color
16 Label7 Caption Auto Change
17 Button1 Caption ...
18 Timer1 Enabled False
19 ColorDialog1 - -

 
Arrange the component like the picture below:




Before type the source code , please declare a global  variable call  i which its an Integer.

Then type the source code below. Each source code is accidentally written very simple to make it easier for the beginners in understanding the program that is written.

Component Name Event SOURCE CODE
Form1 FormCreate form1.Height:=  400;

form1.Width:= 275;

form1.Position := poDesktopCenter;
Form1 OnMouseDown form1.Height:=  400;

form1.Width:= 275;

form1.Position := poDesktopCenter;

form1.Color:=clBtnFace;

form1.BorderStyle:=  bsSizeable;

groupbox1.Show;

timer1.Enabled:=false;

i:=0;
Shape1 OnMouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClWhite;
Shape2 Shape1MouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClBlack;
Shape3 Shape1MouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClRed;
Shape4 Shape1MouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClLime;
Shape5 Shape1MouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClBlue;
Shape6 Shape1MouseDown form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=shape6.Brush.Color;
Shape7 Shape1MouseDown i:=0;

form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

timer1.Enabled:=true;
Timer1 OnTimer var secon:integer;

begin

secon:=strtoint(edit1.Text);

timer1.Interval:=   secon*1000;

i:=i+1;

if i=1 then

form1.Color:=ClWhite;

if i=2 then

form1.Color:=ClBlack;

if i=3 then

form1.Color:=ClRed;

if i=4 then

form1.Color:=ClLime;

if i=5 then

form1.Color:=ClBlue;

end;
Button1 OnClick if  ColorDialog1.Execute then

begin

Shape6.Brush.Color:=ColorDialog1.Color;

end;

end;

procedure TForm1.Shape3MouseDown(Sender: TObject; Button: TMouseButton;

  Shift: TShiftState; X, Y: Integer);

begin

form1.Height:=monitor.Height;

form1.Width:=monitor.Width;

form1.Position := poDesktopCenter;

form1.BorderStyle:=bsNone;

groupbox1.Hide;

form1.Color:=ClRed;


This is the application preview




Add caption

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