Commit_44 (klicke L um die Eintraege zu leeren) KeyListener

Budget Projekt/src/MeinBudgetView/MeinGui.java

@@ -257,12 +257,12 @@ public class MeinGui extends JFrame implements ActionListener, KeyListener {
 	}
 
 	public static void leeren() {
-		text1.setText(null);
-		text2.setText(null);
-		budgetDispaly.setText(null);
-		expensesDisplay.setText(null);
-		balanceDisplay.setText(null);
-		textExpensesName.setText(null);
+		text1.setText("");
+		text2.setText("");
+		budgetDispaly.setText("0.0 €");
+		expensesDisplay.setText("0.0 €");
+		balanceDisplay.setText("0.0 €");
+		textExpensesName.setText("");
 		((DefaultTableModel) myTable.getModel()).setRowCount(0);
 	}
 
@@ -283,26 +283,21 @@ public class MeinGui extends JFrame implements ActionListener, KeyListener {
 
 	@Override
 	public void keyTyped(KeyEvent e) {
-		// TODO Auto-generated method stub
 		
+
 	}
 
 	@Override
 	public void keyPressed(KeyEvent e) {
-
-		if (e.getKeyCode() == KeyEvent.VK_ENTER) {
-			if (text1.getText().length() > 0) {
-				budgetDispaly.setText(setBudgetView());
-			} else {
-				JOptionPane.showMessageDialog(text1, "Füllen Sie alle Felder aus!");
-			}
+		if (e.getKeyCode() == KeyEvent.VK_L) {
+			leeren();
 		}
 	}
 
 	@Override
 	public void keyReleased(KeyEvent e) {
 		// TODO Auto-generated method stub
-		
+
 	}
 
 }

Command.txt

@@ -0,0 +1,3 @@
+Befehle:
+
+L: Alle Einträge leeren