Evi Septiyani's Blog: Tugas Besar Pemograman C++ "Kasir Makanan"

Laporan Praktikum C++

NIM/ No. Reg.	:	49013055
Nama	:	Evi Septiyani Suparno
email	:	evi_septiyani@ymail.com
Laporan	:	Tugas Akhir Kasir Makanan

Coding Kasir Makanan

Source Code dan deskripsi singkat

projectevi.h

#pragma once

namespace projectevi {

using namespace System;

using namespace System::ComponentModel;

using namespace System::Collections;

using namespace System::Windows::Forms;

using namespace System::Data;

using namespace System::Drawing;

/// <summary>

/// Summary for projectevi

/// </summary>

public ref class projectevi : public System::Windows::Forms::Form

{

public:

projectevi(void)

{

InitializeComponent();

//TODO: Add the constructor code here

}

protected:

/// <summary>

/// Clean up any resources being used.

/// </summary>

~projectevi()

{

if (components)

{

delete components;

}

private: System::Windows::Forms::GroupBox^ groupBox1;

protected:

private: System::Windows::Forms::Label^ label6;

private: System::Windows::Forms::TextBox^ textBox4;

private: System::Windows::Forms::Label^ label5;

private: System::Windows::Forms::ComboBox^ comboBox2;

private: System::Windows::Forms::Label^ label3;

private: System::Windows::Forms::TextBox^ textBox2;

private: System::Windows::Forms::TextBox^ textBox1;

private: System::Windows::Forms::Label^ label2;

private: System::Windows::Forms::Label^ label1;

private: System::Windows::Forms::ComboBox^ comboBox1;

private: System::Windows::Forms::Button^ button2;

private: System::Windows::Forms::Button^ button1;

private: System::Windows::Forms::TextBox^ textBox5;

private: System::Windows::Forms::Label^ label7;

private: System::Windows::Forms::Label^ label4;

private: System::Windows::Forms::TextBox^ textBox3;

private: System::Windows::Forms::Button^ button3;

protected:

private:

/// <summary>

/// Required designer variable.

/// </summary>

System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

void InitializeComponent(void)

{

System::ComponentModel::ComponentResourceManager^ resources = (gcnew System::ComponentModel::ComponentResourceManager(projectevi::typeid));

this->groupBox1 = (gcnew System::Windows::Forms::GroupBox());

this->button3 = (gcnew System::Windows::Forms::Button());

this->button2 = (gcnew System::Windows::Forms::Button());

this->button1 = (gcnew System::Windows::Forms::Button());

this->textBox5 = (gcnew System::Windows::Forms::TextBox());

this->label7 = (gcnew System::Windows::Forms::Label());

this->label4 = (gcnew System::Windows::Forms::Label());

this->textBox3 = (gcnew System::Windows::Forms::TextBox());

this->label6 = (gcnew System::Windows::Forms::Label());

this->textBox4 = (gcnew System::Windows::Forms::TextBox());

this->label5 = (gcnew System::Windows::Forms::Label());

this->comboBox2 = (gcnew System::Windows::Forms::ComboBox());

this->label3 = (gcnew System::Windows::Forms::Label());

this->textBox2 = (gcnew System::Windows::Forms::TextBox());

this->textBox1 = (gcnew System::Windows::Forms::TextBox());

this->label2 = (gcnew System::Windows::Forms::Label());

this->label1 = (gcnew System::Windows::Forms::Label());

this->comboBox1 = (gcnew System::Windows::Forms::ComboBox());

this->groupBox1->SuspendLayout();

this->SuspendLayout();

// groupBox1

this->groupBox1->BackgroundImage = (cli::safe_cast<System::Drawing::Image^ >(resources->GetObject(L"groupBox1.BackgroundImage")));

this->groupBox1->Controls->Add(this->button3);

this->groupBox1->Controls->Add(this->button2);

this->groupBox1->Controls->Add(this->button1);

this->groupBox1->Controls->Add(this->textBox5);

this->groupBox1->Controls->Add(this->label7);

this->groupBox1->Controls->Add(this->label4);

this->groupBox1->Controls->Add(this->textBox3);

this->groupBox1->Controls->Add(this->label6);

this->groupBox1->Controls->Add(this->textBox4);

this->groupBox1->Controls->Add(this->label5);

this->groupBox1->Controls->Add(this->comboBox2);

this->groupBox1->Controls->Add(this->label3);

this->groupBox1->Controls->Add(this->textBox2);

this->groupBox1->Controls->Add(this->textBox1);

this->groupBox1->Controls->Add(this->label2);

this->groupBox1->Controls->Add(this->label1);

this->groupBox1->Controls->Add(this->comboBox1);

this->groupBox1->Location = System::Drawing::Point(12, 12);

this->groupBox1->Name = L"groupBox1";

this->groupBox1->Size = System::Drawing::Size(291, 317);

this->groupBox1->TabIndex = 7;

this->groupBox1->TabStop = false;

this->groupBox1->Text = L"Kasir Makanan";

// button3

this->button3->Location = System::Drawing::Point(219, 55);

this->button3->Name = L"button3";

this->button3->Size = System::Drawing::Size(56, 23);

this->button3->TabIndex = 25;

this->button3->Text = L"Cek";

this->button3->UseVisualStyleBackColor = true;

this->button3->Click += gcnew System::EventHandler(this, &projectevi::button3_Click);

// button2

this->button2->Location = System::Drawing::Point(191, 273);

this->button2->Name = L"button2";

this->button2->Size = System::Drawing::Size(75, 23);

this->button2->TabIndex = 24;

this->button2->Text = L"Hitung";

this->button2->UseVisualStyleBackColor = true;

this->button2->Click += gcnew System::EventHandler(this, &projectevi::button2_Click);

// button1

this->button1->Location = System::Drawing::Point(138, 143);

this->button1->Name = L"button1";

this->button1->Size = System::Drawing::Size(75, 23);

this->button1->TabIndex = 23;

this->button1->Text = L"Total";

this->button1->UseVisualStyleBackColor = true;

this->button1->Click += gcnew System::EventHandler(this, &projectevi::button1_Click);

// textBox5

this->textBox5->BackColor = System::Drawing::SystemColors::ScrollBar;

this->textBox5->Location = System::Drawing::Point(166, 234);

this->textBox5->Name = L"textBox5";

this->textBox5->Size = System::Drawing::Size(100, 20);

this->textBox5->TabIndex = 22;

// label7

this->label7->AutoSize = true;

this->label7->Location = System::Drawing::Point(67, 237);

this->label7->Name = L"label7";

this->label7->Size = System::Drawing::Size(30, 13);

this->label7->TabIndex = 21;

this->label7->Text = L"Sisa ";

// label4

this->label4->AutoSize = true;

this->label4->Location = System::Drawing::Point(67, 208);

this->label4->Name = L"label4";

this->label4->Size = System::Drawing::Size(66, 13);

this->label4->TabIndex = 20;

this->label4->Text = L"Pembayaran";

// textBox3

this->textBox3->Location = System::Drawing::Point(166, 207);

this->textBox3->Name = L"textBox3";

this->textBox3->Size = System::Drawing::Size(100, 20);

this->textBox3->TabIndex = 19;

// label6

this->label6->AutoSize = true;

this->label6->Location = System::Drawing::Point(67, 180);

this->label6->Name = L"label6";

this->label6->Size = System::Drawing::Size(93, 13);

this->label6->TabIndex = 18;

this->label6->Text = L"Total Pembayaran";

// textBox4

this->textBox4->Location = System::Drawing::Point(166, 180);

this->textBox4->Name = L"textBox4";

this->textBox4->Size = System::Drawing::Size(100, 20);

this->textBox4->TabIndex = 17;

// label5

this->label5->AutoSize = true;

this->label5->Location = System::Drawing::Point(8, 129);

this->label5->Name = L"label5";

this->label5->Size = System::Drawing::Size(102, 13);

this->label5->TabIndex = 16;

this->label5->Text = L"Pembayaran Melalui";

// comboBox2

this->comboBox2->FormattingEnabled = true;

this->comboBox2->Items->AddRange(gcnew cli::array< System::Object^ >(4) {L"Tunai", L"BCA", L"Mandiri", L"BNI"});

this->comboBox2->Location = System::Drawing::Point(11, 145);

this->comboBox2->Name = L"comboBox2";

this->comboBox2->Size = System::Drawing::Size(121, 21);

this->comboBox2->TabIndex = 15;

this->comboBox2->Text = L"Tunai";

this->comboBox2->SelectedIndexChanged += gcnew System::EventHandler(this, &projectevi::comboBox2_SelectedIndexChanged);

// label3

this->label3->AutoSize = true;

this->label3->Location = System::Drawing::Point(5, 92);

this->label3->Name = L"label3";

this->label3->Size = System::Drawing::Size(78, 13);

this->label3->TabIndex = 12;

this->label3->Text = L"Jumlah Orang :";

// textBox2

this->textBox2->Location = System::Drawing::Point(89, 89);

this->textBox2->Name = L"textBox2";

this->textBox2->Size = System::Drawing::Size(100, 20);

this->textBox2->TabIndex = 11;

// textBox1

this->textBox1->Location = System::Drawing::Point(89, 57);

this->textBox1->Name = L"textBox1";

this->textBox1->Size = System::Drawing::Size(121, 20);

this->textBox1->TabIndex = 10;

// label2

this->label2->AutoSize = true;

this->label2->Location = System::Drawing::Point(8, 60);

this->label2->Name = L"label2";

this->label2->Size = System::Drawing::Size(72, 13);

this->label2->TabIndex = 9;

this->label2->Text = L"Harga : ";

// label1

this->label1->AutoSize = true;

this->label1->Location = System::Drawing::Point(5, 25);

this->label1->Name = L"label1";

this->label1->Size = System::Drawing::Size(77, 13);

this->label1->TabIndex = 8;

this->label1->Text = L"Paket Makan :";

// comboBox1

this->comboBox1->FormattingEnabled = true;

this->comboBox1->Items->AddRange(gcnew cli::array< System::Object^ >(3) {L"Makan Sepuasnya", L"Makan Sepuasnya + Minum",

L"Makan Sepuasnya (family)"});

this->comboBox1->Location = System::Drawing::Point(90, 25);

this->comboBox1->Name = L"comboBox1";

this->comboBox1->Size = System::Drawing::Size(186, 21);

this->comboBox1->TabIndex = 7;

this->comboBox1->Text = L"Makan Sepuasnya";

// projectevi

this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);

this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;

this->BackgroundImage = (cli::safe_cast<System::Drawing::Image^ >(resources->GetObject(L"$this.BackgroundImage")));

this->ClientSize = System::Drawing::Size(315, 341);

this->Controls->Add(this->groupBox1);

this->Name = L"projectevi";

this->Text = L"Restaurant Evi";

this->Load += gcnew System::EventHandler(this, &projectevi::projectevi_Load);

this->groupBox1->ResumeLayout(false);

this->groupBox1->PerformLayout();

this->ResumeLayout(false);

}

#pragma endregion

private: System::Void comboBox1_SelectedIndexChanged(System::Object^ sender, System::EventArgs^ e) {

}

private: System::Void projectevi_Load(System::Object^ sender, System::EventArgs^ e) {

}

private: System::Void comboBox2_SelectedIndexChanged(System::Object^ sender, System::EventArgs^ e) {

}

private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {

double hasil;//deklarasi variabel hasil

int hargaA, hargaB;//deklarasi variabel hargaA dan hargaB

String^ banknya;//deklarasi pemilihan

hargaA = int::Parse(textBox1->Text);

hargaB = int::Parse(textBox2->Text);

banknya = comboBox2->Text;//variabel berdasarkan combobox2 yang dipilih

if (banknya == "Tunai")//jika dipilih pembayaran tunai

hasil = Convert::ToDouble (hargaA*hargaB);//maka hanya membayar harga asli tanpa diskon

else if (banknya == "BCA")//jika melalui bca

hasil = Convert::ToDouble ((hargaA*hargaB)-(hargaA*hargaB*0.5));//mendapatkan diskon sebesar 50%

else if (banknya == "Mandiri")//jika melalui mandiri

hasil = Convert::ToDouble ((hargaA*hargaB)-(hargaA*hargaB*0.3));//mendapatkan diskon sebesar 30%

else if (banknya == "BNI")//jika melalui BNI

hasil = Convert::ToDouble ((hargaA*hargaB)-(hargaA*hargaB*0.4));//mendapatkan diskon sebesar 40%

textBox4->Text = hasil.ToString (); //hasilnya akan di taruh / ditampilkan pada textbox4

}

private: System::Void button3_Click(System::Object^ sender, System::EventArgs^ e) {int nilaiA, nilaiB;

double hasil;//deklarasi variabel hasil

String^ tipenya;//deklarasi variabel pemilihan untuk combobox

tipenya = comboBox1->Text;//pemilihan pada combobox1

if (tipenya == "Makan Sepuasnya")//apabila memilih makan sepuasnya

hasil = 140000;//muncul harga 140000

else if (tipenya == "Makan Sepuasnya + Minum")//apabila memilih makan sepuasnya + minum

hasil = 160000;//muncul harga 160000

else if (tipenya == "Makan Sepuasnya (family)")//apabila memilih makan sepuasnya(family)

hasil = 150000;//muncul harga 150000

textBox1->Text = hasil.ToString ();//maka harga akan di ditampilkan pada textbox1

}

private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) {

double hasil;//deklarasi variabel hasil

int hargaA, hargaB;//deklarasi int hargaA dan hargaB

hargaA = int::Parse(textBox3->Text);//nilai yang ada pada textbox3 akan disimpan dalam variabel hargaA

hargaB = int::Parse(textBox4->Text);//nilai yang ada pada textbox4 akan disimpan dalam variabel hargaB

hasil = Convert::ToDouble (hargaA-hargaB);//hasil dari pengurangan berdasarkan hargaA dan hargaB disimpan pada variabel hasil

textBox5->Text = hasil.ToString (); //di taruh atau ditampilkan pada textbox5

}

};

}

projectevi.cpp

#include "projectevi.h"//nama librari project

using namespace System;

using namespace System::Windows::Forms;//untuk menjalankan windows form

[STAThread]

void main(array<String^>^args){//fungsi main

Application::EnableVisualStyles();//me enable visual styles pada visual studio

Application::SetCompatibleTextRenderingDefault(false);

projectevi::projectevi form;//memberi nama project dan nama form

Application::Run(%form);//merun form yang dibuat

}

Rubah beberapa setting

1. klik kanan pada project, pilih properties, kemudian pilih linkerà system à sub sistem, dan pilih Windows (/SUBSYSTEM:WINDOWS)

2. klik advanced à pada entry point ketikkan main

Hasil

Modul9-1.h[Design]

Ketika diklik menu makanan yang dipilih kemudian klik button cek akan muncul harga

Harga 140000 itu untuk 1 orang, untuk menambahkan jumlah orang tinggal mengisi pada form textbox yang ada, kemudian klik hitung, maka harga makanan akan dikalikan sesuai banyaknya orang setelah diklik button total. Total pembayaran pun akan ada pada form pembayaran. Dan jika pembayaran melalui pembayaran tunai, maka pembeli akan membayar dengan harga penuh tanpa mendapat diskon apapun.

Jika pembayaran melalui kartu atm bank BCA maka akan mendapat potongan harga sebesar 50% setelah di klik tombol total, maka akan ditampilkan pada textBox total pembayaran setelah harga mendapat potongan.

Jika pembayaran melalui kartu atm bank Mandiri maka akan mendapat potongan harga sebesar 30% setelah di klik tombol total, maka akan ditampilkan pada textBox total pembayaran setelah harga mendapat potongan.

Jika pembayaran melalui kartu atm bank BNI maka akan mendapat potongan harga sebesar 40% setelah di klik tombol total, maka akan ditampilkan pada textBox total pembayaran setelah harga mendapat potongan.

Pada kolom pembayaran, untuk memasukkan jumlah uang yang dibayarkan, pada textbox pembayaran akan dikurangi dengan textbox total pembayaran setelah diklik button hitung. Jika mendapat kembalian maka akan di simpan pada sisa.

Deskripsi Singkat dari Program TA mengenai Kasir Makanan:

Deskripsi dari project kasir makanan yaitu program ini dibuat berdasarkan paket makanan, apabila salah satu makanan dipilih maka saat dicek menggunakan tombol "Cek" harga dari makanan yang dipilih akan muncul, misalnya saat paket “Makan Sepuasnya dipilih” saat diklik tombol cek maka akan muncul harga 140000 pada textBox1. Kemudian cara pembayarannya yaitu apabili melalui tunai, tidak mendapat diskon, sedangkan apabila menggunakan BCA akan mendapat diskon 50%, Mandiri 30% dan BNI diskon 40%, kemudian setelah diklik total maka akan muncul harga total yang seharusnya dibayar, apabila mendapat diskon maka potongannya pun sudah dilakukan. Setelah itu, apabila pada textBox pembayaran diinputkan nilai, maka saat diklik tombol hitung, akan dikurangi dengan total yang seharusnya dibayar.

Flowchart :