Print implementiert

src/mvcgrafik/Start.java

     GrafikView view = frm.getgZeichenflaeche();
     view.setModel(model);
     GrafikController controller = new GrafikController(view, model);
-    CommandController controller_commands = new CommandController(frm, model);
+    CommandController controller_commands = new CommandController(frm,view, model);
     controller.registerEvents();
     controller_commands.registerEvents();
     controller_commands.registerCommands();

src/mvcgrafik/controller/CommandController.java

 import java.awt.event.ActionListener;
 import mvcgrafik.controller.commands.CommandInvoker;
 import mvcgrafik.controller.commands.OpenCommand;
+import mvcgrafik.controller.commands.PrintCommand;
 import mvcgrafik.controller.commands.SaveCommand;
 import mvcgrafik.model.GrafikModel;
 import mvcgrafik.view.GrafikFrame;
+import mvcgrafik.view.GrafikView;
 
 /**
  *
  */
 public class CommandController implements ActionListener
 {
-  private GrafikFrame view;
+  private GrafikFrame frame;
+  private GrafikView view;
   private GrafikModel model;
   private CommandInvoker invoker;
     
-  public CommandController(GrafikFrame view, GrafikModel model)
+  public CommandController(GrafikFrame frame,GrafikView view, GrafikModel model)
   {
+    this.frame = frame;
     this.view = view;
     this.model = model;
     this.invoker = new CommandInvoker();
 
   public void registerEvents()
   {
-    view.getBtnFileOpen().addActionListener(this);
-    view.getBtnFileSave().addActionListener(this);
+    frame.getBtnFileOpen().addActionListener(this);
+    frame.getBtnFileSave().addActionListener(this);
+    frame.getBtnPrint().addActionListener(this);
+
   }
   
   public void registerCommands()
   {
-    invoker.addCommand(view.getBtnFileOpen(), new OpenCommand(view, model));
-    invoker.addCommand(view.getBtnFileSave(), new SaveCommand(view,model));  
+    invoker.addCommand(frame.getBtnFileOpen(), new OpenCommand(frame, model));
+    invoker.addCommand(frame.getBtnFileSave(), new SaveCommand(frame,model));
+    invoker.addCommand(frame.getBtnPrint(), new PrintCommand(view,model));  
+
   }
   
     /**
     public void actionPerformed(ActionEvent e) {
         Component key = (Component)e.getSource();
         invoker.executeCommand(key);
-        if(key == view.getBtnFileOpen()){
+        if(key == frame.getBtnFileOpen()){
           invoker.deleteStack();
         }
     }

src/mvcgrafik/controller/commands/PrintCommand.java

+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+
+package mvcgrafik.controller.commands;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.swing.JFileChooser;
+import mvcgrafik.model.GrafikModel;
+import mvcgrafik.view.GrafikFrame;
+import mvcgrafik.view.GrafikView;
+
+/**
+ *
+ * @author ahren
+ */
+public class PrintCommand implements CommandInterface
+{
+   private GrafikView view;
+    private GrafikModel model;
+    
+    public PrintCommand(GrafikView view, GrafikModel model){
+        this.view = view;
+        this.model = model;
+    }
+    
+  /**
+   * Aufrufen des File Choosers in zuletzt verwendeten Ordner, versuchen die 
+   * Tabellendatei zu speichern
+   */
+    @Override
+    public void execute() {
+        this.view.doPrint();
+    }
+    
+
+    @Override
+    public void undo() {
+        throw new UnsupportedOperationException("Not undoable."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
+    }
+
+    @Override
+    public void redo() {
+        throw new UnsupportedOperationException("Not redoable."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
+    }
+
+    @Override
+    public boolean isUndoable() {
+        return false;
+    }
+    
+}

src/mvcgrafik/view/GrafikFrame.form

             <Property name="verticalTextPosition" type="int" value="3"/>
           </Properties>
         </Component>
+        <Component class="javax.swing.JButton" name="btnPrint">
+          <Properties>
+            <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+              <Image iconType="3" name="/mvcgrafik/view/Print24.gif"/>
+            </Property>
+            <Property name="toolTipText" type="java.lang.String" value="Print File"/>
+            <Property name="focusable" type="boolean" value="false"/>
+            <Property name="horizontalTextPosition" type="int" value="0"/>
+            <Property name="verticalTextPosition" type="int" value="3"/>
+          </Properties>
+        </Component>
       </SubComponents>
     </Container>
   </SubComponents>

src/mvcgrafik/view/GrafikFrame.java

    * regenerated by the Form Editor.
    */
   @SuppressWarnings("unchecked")
-  // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-  private void initComponents()
-  {
-
-    FcFileChooser = new javax.swing.JFileChooser();
-    gZeichenflaeche = new mvcgrafik.view.GrafikView();
-    jToolBar1 = new javax.swing.JToolBar();
-    btnFileOpen = new javax.swing.JButton();
-    btnFileSave = new javax.swing.JButton();
-
-    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
-    getContentPane().add(gZeichenflaeche, java.awt.BorderLayout.CENTER);
-
-    jToolBar1.setRollover(true);
-
-    btnFileOpen.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mvcgrafik/view/Open24.gif"))); // NOI18N
-    btnFileOpen.setToolTipText("Open File");
-    btnFileOpen.setFocusable(false);
-    btnFileOpen.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
-    btnFileOpen.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
-    jToolBar1.add(btnFileOpen);
-
-    btnFileSave.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mvcgrafik/view/Save24.gif"))); // NOI18N
-    btnFileSave.setToolTipText("Safe File");
-    btnFileSave.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
-    btnFileSave.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
-    jToolBar1.add(btnFileSave);
-
-    getContentPane().add(jToolBar1, java.awt.BorderLayout.PAGE_START);
-
-    setSize(new java.awt.Dimension(540, 412));
-    setLocationRelativeTo(null);
-  }// </editor-fold>//GEN-END:initComponents
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        FcFileChooser = new javax.swing.JFileChooser();
+        gZeichenflaeche = new mvcgrafik.view.GrafikView();
+        jToolBar1 = new javax.swing.JToolBar();
+        btnFileOpen = new javax.swing.JButton();
+        btnFileSave = new javax.swing.JButton();
+        btnPrint = new javax.swing.JButton();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+        getContentPane().add(gZeichenflaeche, java.awt.BorderLayout.CENTER);
+
+        jToolBar1.setRollover(true);
+
+        btnFileOpen.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mvcgrafik/view/Open24.gif"))); // NOI18N
+        btnFileOpen.setToolTipText("Open File");
+        btnFileOpen.setFocusable(false);
+        btnFileOpen.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
+        btnFileOpen.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
+        jToolBar1.add(btnFileOpen);
+
+        btnFileSave.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mvcgrafik/view/Save24.gif"))); // NOI18N
+        btnFileSave.setToolTipText("Safe File");
+        btnFileSave.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
+        btnFileSave.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
+        jToolBar1.add(btnFileSave);
+
+        btnPrint.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mvcgrafik/view/Print24.gif"))); // NOI18N
+        btnPrint.setToolTipText("Print File");
+        btnPrint.setFocusable(false);
+        btnPrint.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
+        btnPrint.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
+        jToolBar1.add(btnPrint);
+
+        getContentPane().add(jToolBar1, java.awt.BorderLayout.PAGE_START);
+
+        setSize(new java.awt.Dimension(540, 412));
+        setLocationRelativeTo(null);
+    }// </editor-fold>//GEN-END:initComponents
 
   /**
    * @param args the command line arguments
     });
   }
 
-  // Variables declaration - do not modify//GEN-BEGIN:variables
-  private javax.swing.JFileChooser FcFileChooser;
-  private javax.swing.JButton btnFileOpen;
-  private javax.swing.JButton btnFileSave;
-  private mvcgrafik.view.GrafikView gZeichenflaeche;
-  private javax.swing.JToolBar jToolBar1;
-  // End of variables declaration//GEN-END:variables
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JFileChooser FcFileChooser;
+    private javax.swing.JButton btnFileOpen;
+    private javax.swing.JButton btnFileSave;
+    private javax.swing.JButton btnPrint;
+    private mvcgrafik.view.GrafikView gZeichenflaeche;
+    private javax.swing.JToolBar jToolBar1;
+    // End of variables declaration//GEN-END:variables
+
+    /**
+     * @return the btnPrint
+     */
+    public javax.swing.JButton getBtnPrint() {
+        return btnPrint;
+    }
 }