//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "Unit3.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm3 *Form3;
//---------------------------------------------------------------------------
__fastcall TForm3::TForm3(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------


void __fastcall TForm3::Button10Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+0;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button7Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+1;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button8Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+2;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button9Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+3;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button4Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+4;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button5Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+5;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button6Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+6;
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button1Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+7;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button2Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+8;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button3Click(TObject *Sender)
{
        Edit1->Text=Edit1->Text+9;        
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button13Click(TObject *Sender)
{
        if (mnozenie==true){
                y=Edit1->Text.ToDouble();
                x=x*y;
                Edit1->Text="";

        }
        else{
                x=Edit1->Text.ToDouble();
                mnozenie=true;
                Edit1->Clear();
                dodawanie=false;
                odejmowanie=false;
                dzielenie=false;
                przecinek=false;

        }

}
//---------------------------------------------------------------------------

void __fastcall TForm3::Button12Click(TObject *Sender)
{
 if (dzielenie==true){
                y=Edit1->Text.ToDouble();
                x=x/y;
                Edit1->Text="";

        }
        else{
                x=Edit1->Text.ToDouble();
                dzielenie=true;
                Edit1->Clear();
                dodawanie=false;
                odejmowanie=false;
                mnozenie=false;
                przecinek=false;

        }
}
//---------------------------------------------------------------------------
void __fastcall TForm3::Button14Click(TObject *Sender)
{
 if (dodawanie==true){
                y=Edit1->Text.ToDouble();
                x=x+y;
                Edit1->Text="";

        }
        else{
                x=Edit1->Text.ToDouble();
                dodawanie=true;
                Edit1->Clear();
                mnozenie=false;
                odejmowanie=false;
                dzielenie=false;
                przecinek=false;

        }
}
//---------------------------------------------------------------------------
void __fastcall TForm3::Button15Click(TObject *Sender)
{
 if (odejmowanie==true){
                y=Edit1->Text.ToDouble();
                x=x-y;
                Edit1->Text="";

        }
        else{
                x=Edit1->Text.ToDouble();
                odejmowanie=true;
                Edit1->Clear();
                dodawanie=false;
                mnozenie=false;
                dzielenie=false;
                przecinek=false;

        }
}
//---------------------------------------------------------------------------
void __fastcall TForm3::Button16Click(TObject *Sender)
{
        x=0;
        y=0;
        Edit1->Text="";
        dodawanie=false;
        odejmowanie=false;
        mnozenie=false;
        dzielenie=false;
                
}
//---------------------------------------------------------------------------
void __fastcall TForm3::Button17Click(TObject *Sender)
{
        if(dodawanie==true){
                y=Edit1->Text.ToDouble();
                x=x+y;
                Edit1->Text=x;
                x=0;
                y=0;
                przecinek=false;
        }
        if(odejmowanie==true){
                y=Edit1->Text.ToDouble();
                x=x-y;
                Edit1->Text=x;
                x=0;
                y=0;
                przecinek=false;
        }
        if(mnozenie==true){
                y=Edit1->Text.ToDouble();
                x=x*y;
                Edit1->Text=x;
                x=0;
                y=0;
                przecinek=false;
        }
        if(dzielenie==true){
                y=Edit1->Text.ToDouble();
                x=x/y;
                Edit1->Text=x;
                x=0;
                y=0;
                przecinek=false;
        }
}
//---------------------------------------------------------------------------
void __fastcall TForm3::Button11Click(TObject *Sender)
{
        if (!przecinek){
                AnsiString cyfra=Edit1->Text;
                cyfra+=',';
                Edit1->Text=cyfra;
                przecinek=true;
        }
}
//---------------------------------------------------------------------------