Hej,
Zacząłem przygodę z GUI. W tym momencie korzystam z MVS na zasadzie drag and drop.
Wypocilem :):
#pragma once
namespace calculator {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
public ref class Form1 : public System::Windows::Forms::Form {
public:
Form1(void) {
InitializeComponent();
}
protected:
~Form1() {
if (components) {
delete components;
}
}
private: System::Windows::Forms::RadioButton^ radioButton1;
private: System::Windows::Forms::RadioButton^ radioButton2;
private: System::Windows::Forms::RadioButton^ radioButton3;
private: System::Windows::Forms::RadioButton^ radioButton4;
private: System::Windows::Forms::TextBox^ textBox1;
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::Label^ label1;
private: System::Windows::Forms::Button^ button1;
private: System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
void InitializeComponent(void) {
this->radioButton1 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton2 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton3 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton4 = (gcnew System::Windows::Forms::RadioButton());
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->label1 = (gcnew System::Windows::Forms::Label());
this->button1 = (gcnew System::Windows::Forms::Button());
this->SuspendLayout();
//
// radioButton1
//
this->radioButton1->AutoSize = true;
this->radioButton1->Location = System::Drawing::Point(191, 13);
this->radioButton1->Name = L"radioButton1";
this->radioButton1->Size = System::Drawing::Size(45, 17);
this->radioButton1->TabIndex = 0;
this->radioButton1->TabStop = true;
this->radioButton1->Text = L"Plus";
this->radioButton1->UseVisualStyleBackColor = true;
this->radioButton1->CheckedChanged += gcnew System::EventHandler(this, &Form1::radioButton1_CheckedChanged);
//
// radioButton2
//
this->radioButton2->AutoSize = true;
this->radioButton2->Location = System::Drawing::Point(191, 39);
this->radioButton2->Name = L"radioButton2";
this->radioButton2->Size = System::Drawing::Size(53, 17);
this->radioButton2->TabIndex = 1;
this->radioButton2->TabStop = true;
this->radioButton2->Text = L"Minus";
this->radioButton2->UseVisualStyleBackColor = true;
this->radioButton2->CheckedChanged += gcnew System::EventHandler(this, &Form1::radioButton2_CheckedChanged);
//
// radioButton3
//
this->radioButton3->AutoSize = true;
this->radioButton3->Location = System::Drawing::Point(191, 62);
this->radioButton3->Name = L"radioButton3";
this->radioButton3->Size = System::Drawing::Size(49, 17);
this->radioButton3->TabIndex = 2;
this->radioButton3->TabStop = true;
this->radioButton3->Text = L"Razy";
this->radioButton3->UseVisualStyleBackColor = true;
this->radioButton3->CheckedChanged += gcnew System::EventHandler(this, &Form1::radioButton3_CheckedChanged);
//
// radioButton4
//
this->radioButton4->AutoSize = true;
this->radioButton4->Location = System::Drawing::Point(191, 85);
this->radioButton4->Name = L"radioButton4";
this->radioButton4->Size = System::Drawing::Size(68, 17);
this->radioButton4->TabIndex = 3;
this->radioButton4->TabStop = true;
this->radioButton4->Text = L"Dzielenie";
this->radioButton4->UseVisualStyleBackColor = true;
this->radioButton4->CheckedChanged += gcnew System::EventHandler(this, &Form1::radioButton4_CheckedChanged);
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(13, 12);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(100, 20);
this->textBox1->TabIndex = 4;
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(13, 39);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(100, 20);
this->textBox2->TabIndex = 5;
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(78, 138);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(35, 13);
this->label1->TabIndex = 6;
this->label1->Text = L"label1";
//
// button1
//
this->button1->Location = System::Drawing::Point(38, 102);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(75, 23);
this->button1->TabIndex = 7;
this->button1->Text = L"=";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(284, 264);
this->Controls->Add(this->button1);
this->Controls->Add(this->label1);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->textBox1);
this->Controls->Add(this->radioButton4);
this->Controls->Add(this->radioButton3);
this->Controls->Add(this->radioButton2);
this->Controls->Add(this->radioButton1);
this->Name = L"Form1";
this->Text = L"Calc";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
if(radioButton1->Checked)
label1->Text=(Double::Parse(textBox1->Text)+Double::Parse(textBox2->Text)).ToString();
if(radioButton2->Checked)
label1->Text=(Double::Parse(textBox1->Text)-Double::Parse(textBox2->Text)).ToString();
if(radioButton3->Checked)
label1->Text=(Double::Parse(textBox1->Text)*Double::Parse(textBox2->Text)).ToString();
if(radioButton4->Checked)
label1->Text=(Double::Parse(textBox1->Text)/Double::Parse(textBox2->Text)).ToString();
}
private: System::Void radioButton1_CheckedChanged(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void radioButton2_CheckedChanged(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void radioButton3_CheckedChanged(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void radioButton4_CheckedChanged(System::Object^ sender, System::EventArgs^ e) {
}
};
}
Kod ten powstał prawie automatycznie na tej zasadzie. Czy jest możliwość skrócenia go, żeby wyglądał bardziej elegancko? Zależy mi, żeby metoda była taka sama tj 4 radiobuttony, 2 textboxy, 1 label.