Commit_28 Funktionalitaet Table_Inhalt loeschen implementiert

Budget Projekt/src/MeinBudgetView/MeinGui.java

@@ -44,12 +44,11 @@ public class MeinGui extends JFrame implements ActionListener {
 	public static int budget;
 	public static int expenses;
 	public static int balance;
-	private JTextField textExpensesName;
-	private JLabel ausgabenName;
-	private JLabel ausgabenBetrag;
-	private JLabel budgetBetrag;
-	private JTable myTable;
-
+	public static JTextField textExpensesName;
+	public static JLabel ausgabenName;
+	private static JLabel ausgabenBetrag;
+	private static JLabel budgetBetrag;
+	private static JTable myTable;
 
 	/**
 	 * Launch the application.
@@ -178,46 +177,39 @@ public class MeinGui extends JFrame implements ActionListener {
 		balanceDisplay.setBounds(543, 82, 85, 14);
 		balanceDisplay.setFont(new Font("Tahoma", Font.BOLD, 12));
 		contentPane.add(balanceDisplay);
-		
+
 		textExpensesName = new JTextField();
 		textExpensesName.setBounds(60, 221, 128, 20);
 		textExpensesName.setToolTipText("");
 		contentPane.add(textExpensesName);
 		textExpensesName.setColumns(10);
-		
+
 		ausgabenName = new JLabel(" Name");
 		ausgabenName.setBounds(10, 224, 46, 14);
 		contentPane.add(ausgabenName);
-		
+
 		ausgabenBetrag = new JLabel(" Betrag");
 		ausgabenBetrag.setBounds(10, 253, 46, 14);
 		contentPane.add(ausgabenBetrag);
-		
+
 		budgetBetrag = new JLabel(" Betrag");
 		budgetBetrag.setBounds(10, 100, 46, 14);
 		contentPane.add(budgetBetrag);
-		
+
 		JScrollPane scrollPane_1 = new JScrollPane();
 		scrollPane_1.setBounds(323, 126, 197, 88);
 		contentPane.add(scrollPane_1);
-		
+
 		myTable = new JTable();
-		myTable.setModel(new DefaultTableModel(
-			new Object[][] {
-			},
-			new String[] {
-				"Name", "Kosten"
-			}
-		) {
-			Class[] columnTypes = new Class[] {
-				String.class, Integer.class
-			};
+		myTable.setModel(new DefaultTableModel(new Object[][] {}, new String[] { "Name", "Kosten" }) {
+			Class[] columnTypes = new Class[] { String.class, Integer.class };
+
 			public Class getColumnClass(int columnIndex) {
 				return columnTypes[columnIndex];
 			}
-			boolean[] columnEditables = new boolean[] {
-				false, true
-			};
+
+			boolean[] columnEditables = new boolean[] { false, false };
+
 			public boolean isCellEditable(int row, int column) {
 				return columnEditables[column];
 			}
@@ -253,8 +245,9 @@ public class MeinGui extends JFrame implements ActionListener {
 			expensesDisplay.setText(setExpensesView());
 			balance = Integer.parseInt(text1.getText()) - Integer.parseInt(text2.getText());
 			balanceDisplay.setText(setBalanceView());
-		}
 
+		}
+		
 	}
 
 	public void exitButton() {
@@ -267,9 +260,9 @@ public class MeinGui extends JFrame implements ActionListener {
 		budgetDispaly.setText(null);
 		expensesDisplay.setText(null);
 		balanceDisplay.setText(null);
+		((DefaultTableModel)myTable.getModel()).setRowCount(0);
 	}
 
-	
 	public static String setBudgetView() {
 		String result = budget + " €";
 		return result;
@@ -283,5 +276,6 @@ public class MeinGui extends JFrame implements ActionListener {
 	public static String setBalanceView() {
 		String result = balance + " €";
 		return result;
-	}	
+	}
+	
 }