Einiges an Refactoring durchgeführt. Übliche Anwendungsfälle, wie mit

Tab durch Textfelder skippen und mit Enter ein Formular abschicken
implementiert. Begonnen, neue Ausleihen zu implementieren.

src/de/katho/kBorrow/gui/MainWindow.java

@@ -53,10 +53,10 @@ public class MainWindow {
 			
 			this.tabbedPane = new JTabbedPane(JTabbedPane.TOP);
 			this.frame.getContentPane().add(this.tabbedPane, BorderLayout.CENTER);
-			this.tabbedPane.addTab("Neue Ausleihe", new NewLendingTab(this.dbCon));
-			this.tabbedPane.addTab("Ausleihen verwalten", new ManageLendingTab(this.dbCon));
-			this.tabbedPane.addTab("Artikel verwalten", new ArticleTab(this.dbCon));
-			this.tabbedPane.addTab("Benutzer verwalten", new UserTab(this.dbCon));
+			this.tabbedPane.addTab("Neue Ausleihe", new PanelNewLending(this.dbCon));
+			this.tabbedPane.addTab("Ausleihen verwalten", new PanelManageLendings(this.dbCon));
+			this.tabbedPane.addTab("Artikel verwalten", new PanelArticle(this.dbCon));
+			this.tabbedPane.addTab("Benutzer verwalten", new PanelUser(this.dbCon));
 			
 		}
 		catch(ClassNotFoundException | InstantiationException | IllegalAccessException | IOException | UnsupportedLookAndFeelException | SQLException e) {

src/de/katho/kBorrow/gui/MyFocusTraversalPolicy.java

@@ -0,0 +1,45 @@
+package de.katho.kBorrow.gui;
+
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.FocusTraversalPolicy;
+import java.util.Vector;
+
+public class MyFocusTraversalPolicy extends FocusTraversalPolicy {
+	
+	private Vector<Component> order;
+	
+	public MyFocusTraversalPolicy(Vector<Component> pOrder){
+		this.order = new Vector<Component>(pOrder.size());
+		this.order.addAll(pOrder);
+	}
+	
+	public Component getComponentAfter(Container aContainer, Component aComponent) {
+		int index = (order.indexOf(aComponent) + 1);
+		
+		if(index >= order.size()) index = 0;
+		
+		return order.get(index);
+	}
+
+	public Component getComponentBefore(Container aContainer, Component aComponent) {
+		int index = (order.indexOf(aComponent) - 1);
+		
+		if(index < 0) index = order.size() -1;
+		
+		return order.get(index);
+	}
+
+	public Component getDefaultComponent(Container aContainer) {
+		return order.firstElement();
+	}
+
+	public Component getFirstComponent(Container aContainer) {
+		return order.firstElement();
+	}
+
+	public Component getLastComponent(Container aContainer) {
+		return order.lastElement();
+	}
+
+}

src/de/katho/kBorrow/gui/NewLendingTab.java

@@ -1,22 +0,0 @@
-package de.katho.kBorrow.gui;
-
-import javax.swing.JPanel;
-
-import de.katho.kBorrow.db.DbConnector;
-
-public class NewLendingTab extends JPanel {
-
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = -7346953418572781322L;
-
-	/**
-	 * Create the panel.
-	 * @param dbCon 
-	 */
-	public NewLendingTab(DbConnector dbCon) {
-
-	}
-
-}

src/de/katho/kBorrow/gui/PanelArticle.java

@@ -2,10 +2,14 @@ package de.katho.kBorrow.gui;
 
 import java.awt.BorderLayout;
 import java.awt.Color;
+import java.awt.Component;
 import java.awt.Font;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
 import java.io.IOException;
+import java.util.Vector;
 
 import javax.swing.BorderFactory;
 import javax.swing.JButton;
@@ -21,8 +25,9 @@ import javax.swing.border.TitledBorder;
 import de.katho.kBorrow.db.DbConnector;
 import de.katho.kBorrow.listener.ArticleDeleteTableButton;
 import de.katho.kBorrow.listener.ArticleEditTableButton;
+import de.katho.kBorrow.models.ArticleTableModel;
 
-public class ArticleTab extends JPanel implements ActionListener {
+public class PanelArticle extends JPanel implements ActionListener, KeyListener {
 
 	private static final long serialVersionUID = -8511924597640457608L;
 	private ArticleTableModel articleTableModel;
@@ -38,7 +43,7 @@ public class ArticleTab extends JPanel implements ActionListener {
 	 * Create the panel.
 	 * @throws IOException 
 	 */
-	public ArticleTab(final DbConnector dbCon) throws IOException {	
+	public PanelArticle(final DbConnector dbCon) throws IOException {	
 		super();
 		this.setLayout(null);		
 		
@@ -86,6 +91,7 @@ public class ArticleTab extends JPanel implements ActionListener {
 		this.textFieldArticleName = new JTextField();
 		this.textFieldArticleName.setBounds(90, 30, 250, 20);
 		this.textFieldArticleName.setColumns(10);
+		this.textFieldArticleName.addKeyListener(this);
 		
 		//Edit: Desc-TextArea
 		this.textAreaArticleDescription = new JTextArea(5, 30);
@@ -104,6 +110,14 @@ public class ArticleTab extends JPanel implements ActionListener {
 		this.btnArticleCancel.addActionListener(this);
 		this.btnArticleCancel.setBounds(490, 102, 89, 23);
 		
+		//Traversal-Policy
+		Vector<Component> order = new Vector<Component>();
+		order.add(this.textFieldArticleName);
+		order.add(this.textAreaArticleDescription);
+		order.add(this.btnArticleCancel);
+		order.add(this.btnArticleSave);
+		MyFocusTraversalPolicy focusPolicy = new MyFocusTraversalPolicy(order);
+		
 		/*
 		 * PanelArticleEdit
 		 */		
@@ -118,6 +132,8 @@ public class ArticleTab extends JPanel implements ActionListener {
 		panelArticleEdit.add(this.btnArticleSave);
 		panelArticleEdit.add(this.btnArticleCancel);		
 		panelArticleEdit.add(lblArticleStatus);
+		panelArticleEdit.setFocusTraversalPolicy(focusPolicy);
+		panelArticleEdit.setFocusCycleRoot(true);
 		
 		this.add(panelArticleList);
 		this.add(panelArticleEdit);
@@ -156,25 +172,7 @@ public class ArticleTab extends JPanel implements ActionListener {
 			}
 			
 			else {
-				int re = this.articleTableModel.createArticle(this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
-				
-				switch(re){
-				case 0:
-					this.lblArticleStatus.setText("Artikel \""+this.textFieldArticleName.getText()+"\" erfolgreich hinzugefügt.");
-					this.textFieldArticleName.setText("");
-					this.textAreaArticleDescription.setText("");
-					break;
-					
-				case 1:
-					this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht erstellt werden.");
-					this.textFieldArticleName.setText("");
-					this.textAreaArticleDescription.setText("");
-					break;
-				
-				case 2:
-					this.lblArticleStatus.setText("Es muss ein Artikelname vergeben werden");
-					break;
-				}
+				saveButtonPressed();
 			}
 		}
 				
@@ -195,4 +193,42 @@ public class ArticleTab extends JPanel implements ActionListener {
 		this.textAreaArticleDescription.setText(articleDescription);
 	}
 
+	private void saveButtonPressed(){
+		int re = this.articleTableModel.createArticle(this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
+		
+		switch(re){
+		case 0:
+			this.lblArticleStatus.setText("Artikel \""+this.textFieldArticleName.getText()+"\" erfolgreich hinzugefügt.");
+			this.textFieldArticleName.setText("");
+			this.textAreaArticleDescription.setText("");
+			break;
+			
+		case 1:
+			this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht erstellt werden.");
+			this.textFieldArticleName.setText("");
+			this.textAreaArticleDescription.setText("");
+			break;
+		
+		case 2:
+			this.lblArticleStatus.setText("Es muss ein Artikelname vergeben werden");
+			break;
+		}
+	}
+	
+	@Override
+	public void keyPressed(KeyEvent e) {
+		if(e.getKeyCode() == KeyEvent.VK_ENTER) saveButtonPressed();
+		
+	}
+
+	public void keyReleased(KeyEvent e) {
+		// Nothign to implement
+		
+	}
+
+	public void keyTyped(KeyEvent e) {
+		// Nothing to implement
+		
+	}
+
 }

src/de/katho/kBorrow/gui/PanelManageLendings.java

@@ -4,7 +4,7 @@ import javax.swing.JPanel;
 
 import de.katho.kBorrow.db.DbConnector;
 
-public class ManageLendingTab extends JPanel {
+public class PanelManageLendings extends JPanel {
 
 	/**
 	 * 
@@ -15,7 +15,7 @@ public class ManageLendingTab extends JPanel {
 	 * Create the panel.
 	 * @param dbCon 
 	 */
-	public ManageLendingTab(DbConnector dbCon) {
+	public PanelManageLendings(DbConnector dbCon) {
 
 	}
 

src/de/katho/kBorrow/gui/PanelNewLending.java

@@ -0,0 +1,71 @@
+package de.katho.kBorrow.gui;
+
+import javax.swing.JPanel;
+
+import de.katho.kBorrow.db.DbConnector;
+import de.katho.kBorrow.listener.NewLendingTableButton;
+import de.katho.kBorrow.models.FreeArticleTableModel;
+
+import javax.swing.border.TitledBorder;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+
+import java.awt.BorderLayout;
+import java.io.IOException;
+
+public class PanelNewLending extends JPanel {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -7346953418572781322L;
+	private FreeArticleTableModel freeArticleTableModel;
+	
+	/**
+	 * Create the panel.
+	 * @param dbCon 
+	 * @throws IOException 
+	 */
+	public PanelNewLending(final DbConnector dbCon) throws IOException {
+		this.setLayout(null);
+		
+		// FreeArticleTable
+		this.freeArticleTableModel = new FreeArticleTableModel(dbCon);
+		JTable freeArticleTable = new JTable(freeArticleTableModel);
+		freeArticleTable.setRowHeight(30);
+		
+		NewLendingTableButton newLendingTableButton = new NewLendingTableButton("Artikel ausleihen", freeArticleTable, this);
+		freeArticleTable.getColumnModel().getColumn(3).setCellEditor(newLendingTableButton);
+		freeArticleTable.getColumnModel().getColumn(3).setCellRenderer(newLendingTableButton);
+		freeArticleTable.getColumnModel().getColumn(3).setMinWidth(30);
+		freeArticleTable.getColumnModel().getColumn(3).setMaxWidth(30);
+		freeArticleTable.getColumnModel().getColumn(3).setPreferredWidth(30);
+		
+		
+		freeArticleTable.setFillsViewportHeight(true);
+		
+		
+		// Panel: FreeArticleList
+		JPanel panelFreeArticleList = new JPanel();
+		panelFreeArticleList.setBorder(new TitledBorder(null, "Vorhandene Artikel", TitledBorder.LEADING, TitledBorder.TOP, null, null));
+		panelFreeArticleList.setBounds(0, 0, 589, 253);
+		panelFreeArticleList.setLayout(new BorderLayout(0, 0));
+		panelFreeArticleList.add(new JScrollPane(freeArticleTable));
+		
+		
+		// Panel: NewLending
+		JPanel panelNewLending = new JPanel();
+		panelNewLending.setBorder(new TitledBorder(null, "Neue Ausleihe", TitledBorder.LEADING, TitledBorder.TOP, null, null));
+		panelNewLending.setBounds(0, 252, 589, 205);
+		
+		this.add(panelFreeArticleList);
+		this.add(panelNewLending);
+
+	}
+
+	public void setModeNewLending(int articleId, String articleName,
+			String articleDescription) {
+		// TODO Auto-generated method stub
+		
+	}
+}

src/de/katho/kBorrow/gui/PanelUser.java

@@ -1,9 +1,13 @@
 package de.katho.kBorrow.gui;
 
 import java.awt.BorderLayout;
+import java.awt.Component;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
 import java.io.IOException;
+import java.util.Vector;
 
 import javax.swing.JButton;
 import javax.swing.JLabel;
@@ -17,8 +21,9 @@ import javax.swing.border.TitledBorder;
 import de.katho.kBorrow.db.DbConnector;
 import de.katho.kBorrow.listener.UserDeleteTableButton;
 import de.katho.kBorrow.listener.UserEditTableButton;
+import de.katho.kBorrow.models.UserTableModel;
 
-public class UserTab extends JPanel implements ActionListener {
+public class PanelUser extends JPanel implements ActionListener, KeyListener {
 
 	private static final long serialVersionUID = -319340262589243978L;
 	private JLabel lblUserStatus;
@@ -30,7 +35,7 @@ public class UserTab extends JPanel implements ActionListener {
 	private int userEditId;
 	private UserTableModel userTableModel;
 
-	public UserTab(final DbConnector dbCon) throws IOException{
+	public PanelUser(final DbConnector dbCon) throws IOException{
 		super();
 		this.setLayout(null);
 		
@@ -74,6 +79,8 @@ public class UserTab extends JPanel implements ActionListener {
 		textFieldUserName.setColumns(10);
 		textFieldUserSurname.setBounds(90, 61, 121, 20);
 		textFieldUserSurname.setColumns(10);
+		textFieldUserName.addKeyListener(this);
+		textFieldUserSurname.addKeyListener(this);
 		
 		// Edit: Buttons
 		btnUserSave = new JButton("Speichern");
@@ -83,6 +90,14 @@ public class UserTab extends JPanel implements ActionListener {
 		btnUserCancel.setBounds(479, 30, 100, 20);
 		btnUserCancel.addActionListener(this);
 		
+		//Traversal-Policy
+		Vector<Component> order = new Vector<Component>();
+		order.add(this.textFieldUserName);
+		order.add(this.textFieldUserSurname);
+		order.add(this.btnUserCancel);
+		order.add(this.btnUserSave);
+		MyFocusTraversalPolicy focusPolicy = new MyFocusTraversalPolicy(order);
+		
 		// User-Edit-Pane
 		JPanel panelUserEdit = new JPanel();
 		panelUserEdit.setBounds(0, 331, 589, 111);
@@ -96,6 +111,8 @@ public class UserTab extends JPanel implements ActionListener {
 		panelUserEdit.add(this.btnUserSave);
 		panelUserEdit.add(this.lblUserStatus);		
 		panelUserEdit.add(this.btnUserCancel);
+		panelUserEdit.setFocusTraversalPolicy(focusPolicy);
+		panelUserEdit.setFocusCycleRoot(true);
 		
 		this.add(panelUserList);
 		this.add(panelUserEdit);
@@ -130,25 +147,7 @@ public class UserTab extends JPanel implements ActionListener {
 				this.userEditId = -1;
 			}
 			else {
-				int re = this.userTableModel.createUser(this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
-				
-				switch (re){
-				case 0:
-					this.lblUserStatus.setText("Benutzer \""+this.textFieldUserName.getText()+" "+this.textFieldUserSurname.getText()+"\" erfolgreich hinzugefügt.");
-					this.textFieldUserName.setText("");
-					this.textFieldUserSurname.setText("");
-					break;
-				
-				case 1:
-					this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht erstellt werden.");
-					this.textFieldUserName.setText("");
-					this.textFieldUserSurname.setText("");
-					break;
-				
-				case 2:
-					this.lblUserStatus.setText("Entweder Vor- oder Nachname müssen ausgefüllt sein.");
-					break;
-				}
+				saveButtonPressed();
 			}
 		}
 		
@@ -169,4 +168,43 @@ public class UserTab extends JPanel implements ActionListener {
 		this.textFieldUserName.setText(pName);
 		this.textFieldUserSurname.setText(pSurname);		
 	}
+	
+	private void saveButtonPressed(){
+		int re = this.userTableModel.createUser(this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
+		
+		switch (re){
+		case 0:
+			this.lblUserStatus.setText("Benutzer \""+this.textFieldUserName.getText()+" "+this.textFieldUserSurname.getText()+"\" erfolgreich hinzugefügt.");
+			this.textFieldUserName.setText("");
+			this.textFieldUserSurname.setText("");
+			break;
+		
+		case 1:
+			this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht erstellt werden.");
+			this.textFieldUserName.setText("");
+			this.textFieldUserSurname.setText("");
+			break;
+		
+		case 2:
+			this.lblUserStatus.setText("Entweder Vor- oder Nachname müssen ausgefüllt sein.");
+			break;
+		}
+	}
+
+	@Override
+	public void keyPressed(KeyEvent pKeyPress) {
+		if(pKeyPress.getKeyCode() == KeyEvent.VK_ENTER) saveButtonPressed();		
+	}
+
+	@Override
+	public void keyReleased(KeyEvent arg0) {
+		// Nothing to implement
+		
+	}
+
+	@Override
+	public void keyTyped(KeyEvent arg0) {
+		// Nothing to implement
+		
+	}
 }

src/de/katho/kBorrow/listener/ArticleDeleteTableButton.java

@@ -2,7 +2,6 @@ package de.katho.kBorrow.listener;
 
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
 
@@ -10,7 +9,7 @@ import javax.imageio.ImageIO;
 import javax.swing.ImageIcon;
 import javax.swing.JTable;
 
-import de.katho.kBorrow.gui.ArticleTableModel;
+import de.katho.kBorrow.models.ArticleTableModel;
 
 public class ArticleDeleteTableButton extends TableButton {
 
@@ -19,16 +18,20 @@ public class ArticleDeleteTableButton extends TableButton {
 	 */
 	private static final long serialVersionUID = 7701712368979056068L;
 
-	public ArticleDeleteTableButton(String pLabel, JTable pTable) throws IOException {
-		super(new ImageIcon(ImageIO.read(new File("assets/icons/edit-delete.png"))), pTable);
-				
+	public ArticleDeleteTableButton(String pLabel, final JTable pTable) throws IOException {
+		super(pLabel);
+		ImageIcon icon = new ImageIcon(ImageIO.read(new File("assets/icons/edit-delete.png")));
+		
+		this.buttonE.setIcon(icon);
+		this.buttonR.setIcon(icon);
+		
 		this.buttonE.addActionListener(new ActionListener(){
 			public void actionPerformed(ActionEvent e){
 				fireEditingStopped();
 				
-				ArticleTableModel model = (ArticleTableModel) table.getModel();
+				ArticleTableModel model = (ArticleTableModel) pTable.getModel();
 				
-				int row = table.getSelectedRow();
+				int row = pTable.getSelectedRow();
 				int id = model.getArticleId(row);
 				
 				model.deleteArticle(id);				

src/de/katho/kBorrow/listener/ArticleEditTableButton.java

@@ -9,8 +9,8 @@ import javax.imageio.ImageIO;
 import javax.swing.ImageIcon;
 import javax.swing.JTable;
 
-import de.katho.kBorrow.gui.ArticleTab;
-import de.katho.kBorrow.gui.ArticleTableModel;
+import de.katho.kBorrow.gui.PanelArticle;
+import de.katho.kBorrow.models.ArticleTableModel;
 
 public class ArticleEditTableButton extends TableButton {
 
@@ -19,15 +19,19 @@ public class ArticleEditTableButton extends TableButton {
 	 */
 	private static final long serialVersionUID = -5902626427691636902L;
 
-	public ArticleEditTableButton(String pLabel, JTable pTable, final ArticleTab articleTab) throws IOException {
-		super(new ImageIcon(ImageIO.read(new File("assets/icons/accessories-text-editor.png"))), pTable);
+	public ArticleEditTableButton(String pLabel, final JTable pTable, final PanelArticle articleTab) throws IOException {
+		super(pLabel);
+		ImageIcon icon = new ImageIcon(ImageIO.read(new File("assets/icons/accessories-text-editor.png")));
+				
+		this.buttonE.setIcon(icon);
+		this.buttonR.setIcon(icon);
 		
 		this.buttonE.addActionListener(new ActionListener(){
 			public void actionPerformed(ActionEvent e){
 				fireEditingStopped();
 				
-				ArticleTableModel model = (ArticleTableModel) table.getModel();
-				int row = table.getSelectedRow();
+				ArticleTableModel model = (ArticleTableModel) pTable.getModel();
+				int row = pTable.getSelectedRow();
 				
 				articleTab.setModeEditArticle(model.getArticleId(row), model.getArticleName(row), model.getArticleDescription(row));
 			}

src/de/katho/kBorrow/listener/NewLendingTableButton.java

@@ -0,0 +1,41 @@
+package de.katho.kBorrow.listener;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.IOException;
+
+import javax.imageio.ImageIO;
+import javax.swing.ImageIcon;
+import javax.swing.JTable;
+
+import de.katho.kBorrow.gui.PanelNewLending;
+import de.katho.kBorrow.models.FreeArticleTableModel;
+
+public class NewLendingTableButton extends TableButton {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 7492272258718253745L;
+
+	public NewLendingTableButton(String pLabel, final JTable pTable, final PanelNewLending pPanel) throws IOException {
+		super(pLabel);
+		ImageIcon icon = new ImageIcon(ImageIO.read(new File("assets/icons/go-down.png")));
+	
+		this.buttonE.setIcon(icon);
+		this.buttonR.setIcon(icon);
+		
+		this.buttonE.addActionListener(new ActionListener(){
+			public void actionPerformed(ActionEvent e){
+				fireEditingStopped();
+				
+				FreeArticleTableModel model = (FreeArticleTableModel) pTable.getModel();
+				int row = pTable.getSelectedRow();
+				
+				pPanel.setModeNewLending(model.getArticleId(row), model.getArticleName(row), model.getArticleDescription(row));
+			}
+		});
+	}
+
+}

src/de/katho/kBorrow/listener/TableButton.java

@@ -3,7 +3,6 @@ package de.katho.kBorrow.listener;
 import java.awt.Component;
 
 import javax.swing.AbstractCellEditor;
-import javax.swing.ImageIcon;
 import javax.swing.JButton;
 import javax.swing.JTable;
 import javax.swing.table.TableCellEditor;
@@ -12,15 +11,15 @@ import javax.swing.table.TableCellRenderer;
 public abstract class TableButton extends AbstractCellEditor implements TableCellRenderer, TableCellEditor {
 	private static final long serialVersionUID = -5902626427691636902L;
 	private String label;
-	protected JTable table;
 	protected JButton buttonR;
 	protected JButton buttonE;
 	
-	public TableButton (ImageIcon pIcon, JTable pTable) {
-		//this.label = pLabel;
-		this.table = pTable;
-		this.buttonR = new JButton(pIcon);
-		this.buttonE = new JButton(pIcon);
+	public TableButton (String pLabel) {
+		this.label = pLabel;
+		this.buttonR = new JButton();
+		this.buttonE = new JButton();
+		this.buttonE.setToolTipText(this.label);
+		this.buttonR.setToolTipText(this.label);
 	}
 
 	public Object getCellEditorValue() {

src/de/katho/kBorrow/listener/UserDeleteTableButton.java

@@ -9,22 +9,26 @@ import javax.imageio.ImageIO;
 import javax.swing.ImageIcon;
 import javax.swing.JTable;
 
-import de.katho.kBorrow.gui.UserTableModel;
+import de.katho.kBorrow.models.UserTableModel;
 
 public class UserDeleteTableButton extends TableButton {
 
 	private static final long serialVersionUID = -886584066497429394L;
 	
-	public UserDeleteTableButton(String pLabel, JTable pTable) throws IOException{
-		super(new ImageIcon(ImageIO.read(new File("assets/icons/edit-delete.png"))), pTable);
-				
+	public UserDeleteTableButton(String pLabel, final JTable pTable) throws IOException{
+		super(pLabel);
+		ImageIcon icon = new ImageIcon(ImageIO.read(new File("assets/icons/edit-delete.png")));
+		
+		this.buttonE.setIcon(icon);
+		this.buttonR.setIcon(icon);
+		
 		this.buttonE.addActionListener(new ActionListener(){
 			public void actionPerformed(ActionEvent e){
 				fireEditingStopped();
 				
-				UserTableModel model = (UserTableModel) table.getModel();
+				UserTableModel model = (UserTableModel) pTable.getModel();
 				
-				int row = table.getSelectedRow();
+				int row = pTable.getSelectedRow();
 				int id = model.getUserId(row);
 
 				model.deleteUser(id);

src/de/katho/kBorrow/listener/UserEditTableButton.java

@@ -9,8 +9,8 @@ import javax.imageio.ImageIO;
 import javax.swing.ImageIcon;
 import javax.swing.JTable;
 
-import de.katho.kBorrow.gui.UserTab;
-import de.katho.kBorrow.gui.UserTableModel;
+import de.katho.kBorrow.gui.PanelUser;
+import de.katho.kBorrow.models.UserTableModel;
 
 public class UserEditTableButton extends TableButton {
 
@@ -19,15 +19,19 @@ public class UserEditTableButton extends TableButton {
 	 */
 	private static final long serialVersionUID = -886584066497429394L;
 	
-	public UserEditTableButton(String pLabel, JTable pTable, final UserTab pPanel) throws IOException{
-		super(new ImageIcon(ImageIO.read(new File("assets/icons/accessories-text-editor.png"))), pTable);
-					
+	public UserEditTableButton(String pLabel, final JTable pTable, final PanelUser pPanel) throws IOException{
+		super(pLabel);
+		ImageIcon icon = new ImageIcon(ImageIO.read(new File("assets/icons/accessories-text-editor.png")));
+		
+		this.buttonE.setIcon(icon);
+		this.buttonR.setIcon(icon);		
+		
 		this.buttonE.addActionListener(new ActionListener(){
 			public void actionPerformed(ActionEvent e){
 				fireEditingStopped();
 				
-				UserTableModel model = (UserTableModel) table.getModel();
-				int row = table.getSelectedRow();
+				UserTableModel model = (UserTableModel) pTable.getModel();
+				int row = pTable.getSelectedRow();
 				
 				pPanel.setModeEditUser(model.getUserId(row), model.getUserName(row), model.getUserSurname(row));	
 			}

src/de/katho/kBorrow/models/ArticleTableModel.java

@@ -1,4 +1,4 @@
-package de.katho.kBorrow.gui;
+package de.katho.kBorrow.models;
 
 import java.util.ArrayList;
 

src/de/katho/kBorrow/models/FreeArticleTableModel.java

@@ -0,0 +1,74 @@
+package de.katho.kBorrow.models;
+
+import javax.swing.table.AbstractTableModel;
+import java.util.ArrayList;
+
+import de.katho.kBorrow.db.DbConnector;
+import de.katho.kBorrow.data.KArticle;
+
+public class FreeArticleTableModel extends AbstractTableModel {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -7318589937150373541L;
+	private DbConnector dbCon;
+	String[] header = {"ID", "Artikelname", "Artikelbeschreibung", ""};
+	private ArrayList<KArticle> data = new ArrayList<KArticle>();
+
+	public FreeArticleTableModel(DbConnector pDbCon) {
+		this.dbCon = pDbCon;
+		this.updateTable();
+	}
+
+	public String getColumnName(int pIndex){
+		return header[pIndex];
+	}
+	
+	public int getColumnCount() {
+		return header.length;
+	}
+
+	public int getRowCount() {
+		return data.size();
+	}
+
+	public Object getValueAt(int pRow, int pCol) {
+		switch(pCol){
+		case 0:
+			return String.valueOf(data.get(pRow).getId());
+		
+		case 1:
+			return data.get(pRow).getName();
+			
+		case 2:
+			return data.get(pRow).getDescription();
+			
+		default:
+			return null;
+		}
+	}
+	
+	public boolean isCellEditable(int row, int col){
+		if (col > 2) return true;
+		return false;
+	}
+	
+	// TODO: Implement!
+	private void updateTable(){
+		
+	}
+	
+	public int getArticleId(int pRow){
+		return data.get(pRow).getId();
+	}
+	
+	public String getArticleName(int pRow){
+		return data.get(pRow).getName();
+	}
+	
+	public String getArticleDescription(int pRow){
+		return data.get(pRow).getDescription();
+	}
+
+}

src/de/katho/kBorrow/models/UserTableModel.java

@@ -1,4 +1,4 @@
-package de.katho.kBorrow.gui;
+package de.katho.kBorrow.models;
 
 import java.util.ArrayList;