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public class Calculatrice extends javax.swing.JFrame {
double premierN , deuxiemeN , resultat ;
String operation ;
private void Bouton1ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + Bouton1.getText());
}
private void Bouton2ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + Bouton2.getText());
}
private void Bouton3ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + Bouton3.getText());
}
private void Bouton4ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + Bouton4.getText());
}
private void bouton5ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + bouton5.getText());
}
private void Bouton6ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + Bouton6.getText());
}
private void bouton7ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + bouton7.getText());
}
private void bouton8ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + bouton8.getText());
}
private void bouton9ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + bouton9.getText());
}
private void bouton0ActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + bouton0.getText());
}
private void clearActionPerformed(java.awt.event.ActionEvent evt) {
Ecran.setText("");
}
private void virgulActionPerformed(java.awt.event.ActionEvent evt) {
String nEcran = Ecran.getText();
Ecran.setText(nEcran + virgul.getText());
}
private void AdditionActionPerformed(java.awt.event.ActionEvent evt) {
premierN = Double.parseDouble(Ecran.getText());
operation = Addition.getText();
Ecran.setText("");
}
private void divisionActionPerformed(java.awt.event.ActionEvent evt) {
premierN = Double.parseDouble(Ecran.getText());
operation = division.getText();
Ecran.setText("");
}
private void multiplicationActionPerformed(java.awt.event.ActionEvent evt) {
premierN = Double.parseDouble(Ecran.getText());
operation = multiplication.getText();
Ecran.setText("");
}
private void egalActionPerformed(java.awt.event.ActionEvent evt) {
deuxiemeN = Double.parseDouble(Ecran.getText());
switch (operation){
case "+":
resultat = premierN + deuxiemeN ;
Ecran.setText(""+ resultat);
break;
case "-":
resultat = premierN - deuxiemeN ;
Ecran.setText(""+ resultat);
break;
case "/":
resultat = premierN / deuxiemeN ;
Ecran.setText(""+ resultat);
break;
case "*":
resultat = premierN * deuxiemeN ;
Ecran.setText(""+ resultat);
break;
}
private void soustractionActionPerformed(java.awt.event.ActionEvent evt) {
premierN = Double.parseDouble(Ecran.getText());
operation = soustraction.getText();
Ecran.setText("");
}
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