Mercurial Hosting > junotu

changeset 59:a2696310fa8c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Default to TabSearch search, and added a way to get to TabBoard from TabEdit Also renamed TabColumns into TabBoard.
author Fox
date Fri, 23 Dec 2022 15:02:21 +0100
parents 9cef3d27f2e8
children cda50e8f5135
files src/junotu/Main.java src/junotu/TabBoard.java src/junotu/TabColumns.java src/junotu/TabEdit.java src/junotu/Window.java
diffstat 5 files changed, 563 insertions(+), 550 deletions(-) [+]
line wrap: on
line diff
--- a/src/junotu/Main.java	Fri Dec 23 15:01:23 2022 +0100
+++ b/src/junotu/Main.java	Fri Dec 23 15:02:21 2022 +0100
@@ -24,8 +24,7 @@
             new Runnable() {
                 public void run()
                 {
-                    //windowAdd( Tab.SEARCH );
-                    windowAdd( Tab.COLUMNS );
+                    windowAdd( Tab.SEARCH );
                 }
             }
         );
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/junotu/TabBoard.java	Fri Dec 23 15:02:21 2022 +0100
@@ -0,0 +1,535 @@
+package junotu;
+
+/* TODO: Clean-up imports. */
+
+import java.lang.RuntimeException;
+
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseEvent;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+
+import javax.swing.KeyStroke;
+import javax.swing.SwingUtilities;
+import javax.swing.event.DocumentListener;
+import javax.swing.event.DocumentEvent;
+
+import javax.swing.JPanel;
+import javax.swing.Box;
+
+import java.awt.BorderLayout;
+import java.awt.GridBagLayout;
+import javax.swing.BoxLayout;
+
+import java.awt.Component;
+import javax.swing.JButton;
+import javax.swing.JLabel;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.JScrollPane;
+import javax.swing.JScrollBar;
+
+import javax.swing.BorderFactory;
+import javax.swing.border.TitledBorder;
+
+import static java.lang.Math.min;
+import static java.lang.Math.max;
+
+import junotu.Main;
+import junotu.Window.Tab;
+import junotu.Card;
+
+public class TabBoard extends JPanel implements ActionListener, MouseListener {
+
+    final static int COLUMN_CONTENT_WIDTH = 256;
+    final static int COLUMN_WIDTH = COLUMN_CONTENT_WIDTH+16;
+
+    public final String KEY_ACTION_CARD_UP         = "card_up";
+    public final String KEY_ACTION_CARD_DOWN       = "card_down";
+    public final String KEY_ACTION_CARD_FULL_UP    = "card_full_up";
+    public final String KEY_ACTION_CARD_FULL_DOWN  = "card_full_down";
+    public final String KEY_ACTION_CARD_LEFT       = "card_left";
+    public final String KEY_ACTION_CARD_RIGHT      = "card_right";
+    public final String KEY_ACTION_CARD_FULL_LEFT  = "card_full_left";
+    public final String KEY_ACTION_CARD_FULL_RIGHT = "card_full_right";
+    
+    private class ColumnWidget extends JPanel implements ActionListener, MouseListener {
+	JTextField titleEdit;
+	TitledBorder titledBorder;
+	Box cards;
+	JButton addCard;
+
+	public ColumnWidget( TabBoard parent )
+	{
+	    this.setLayout( new GridBagLayout() );
+	    
+	    titleEdit = new JTextField("");
+	    cards = Box.createVerticalBox();
+	    addCard = new JButton("+");
+
+	    titleEdit.setFont( new Font( "Monospaced", Font.PLAIN, 16 ) );
+	    addCard.setFont( new Font( "Monospaced", Font.BOLD, 32 ) );
+
+	    GridBagConstraints constraints = new GridBagConstraints();
+	    constraints.anchor = GridBagConstraints.NORTHWEST;
+	    constraints.fill = GridBagConstraints.HORIZONTAL;
+	    constraints.weightx = 1.0;
+	    constraints.weighty = 0.0;
+	    constraints.gridx = 0;
+	    constraints.gridy = 0;
+
+	    this.add( titleEdit, constraints );
+	    constraints.gridy++;
+	    this.add( cards, constraints );
+	    constraints.gridy++;
+	    this.add( addCard, constraints );
+	    constraints.gridy++;
+	    constraints.weighty = 1.0;
+	    this.add( Box.createVerticalGlue(), constraints );
+
+	    addCard.setPreferredSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
+	    addCard.setMaximumSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
+	    addCard.setAlignmentX( JButton.CENTER_ALIGNMENT );
+
+	    //this.setPreferredSize( new Dimension( COLUMN_WIDTH, 384 ) );
+	    this.setMaximumSize( new Dimension( COLUMN_WIDTH, 1000000 ) );
+
+	    titleEdit.setVisible(false);
+
+	    titledBorder = BorderFactory.createTitledBorder(
+		BorderFactory.createEtchedBorder(),
+	        "",
+	        TitledBorder.LEADING,
+	        TitledBorder.TOP,
+	        new Font( "Monospaced", Font.BOLD, 16 )
+	    );
+
+	    this.setBorder(
+		BorderFactory.createCompoundBorder(
+		    BorderFactory.createEmptyBorder( 0, 8, 0, 8 ),
+	            titledBorder
+		)
+	    );
+
+	    addMouseListener(this);
+	    registerKeyboardAction(
+		this,
+		KEY_ACTION_CARD_UP,
+		KeyStroke.getKeyStroke( KeyEvent.VK_UP, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+		this,
+		KEY_ACTION_CARD_DOWN,
+		KeyStroke.getKeyStroke( KeyEvent.VK_DOWN, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+		this,
+		KEY_ACTION_CARD_FULL_UP,
+		KeyStroke.getKeyStroke( KeyEvent.VK_PAGE_UP, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+		this,
+		KEY_ACTION_CARD_FULL_DOWN,
+		KeyStroke.getKeyStroke( KeyEvent.VK_PAGE_DOWN, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+	        parent,
+		KEY_ACTION_CARD_LEFT,
+		KeyStroke.getKeyStroke( KeyEvent.VK_LEFT, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+	        parent,
+		KEY_ACTION_CARD_RIGHT,
+		KeyStroke.getKeyStroke( KeyEvent.VK_RIGHT, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+	        parent,
+		KEY_ACTION_CARD_FULL_LEFT,
+		KeyStroke.getKeyStroke( KeyEvent.VK_HOME, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+	    registerKeyboardAction(
+	        parent,
+		KEY_ACTION_CARD_FULL_RIGHT,
+		KeyStroke.getKeyStroke( KeyEvent.VK_END, InputEvent.ALT_DOWN_MASK ),
+		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+	    );
+
+	    addCard.addActionListener(this);
+	    titleEdit.addFocusListener(
+					new FocusListener()
+					{
+					    @Override
+					    public void focusGained(FocusEvent e) {}
+					    
+					    @Override
+					    public void focusLost(FocusEvent e)
+					    {
+					        titleCommit();
+					    }
+					}
+					);
+
+	    addCard.setToolTipText("Add card.");
+	    
+	}
+
+	public void titleSet( String title )
+	{
+	    titledBorder.setTitle(title);
+	    repaint();
+	}
+
+	public String titleGet()
+	{
+	    return titledBorder.getTitle();
+	}
+
+	public void titleEdit()
+	{
+	    titleEdit.setText(titleGet());
+	    titleEdit.setVisible(true);
+	    titleSet("              ");
+	    revalidate();
+	    titleEdit.grabFocus();
+	}
+
+	public void titleCommit()
+	{
+	    if( !titleEdit.isVisible() ) {
+		return;
+	    }
+	    titleSet(titleEdit.getText());
+	    titleEdit.setVisible(false);
+	    revalidate();
+	}
+	
+	public void insertCard( Card card, int at )
+	{
+	    ColumnCardWidget cardWidget = new ColumnCardWidget( card );
+	    insertCardRaw( cardWidget, at );
+	}
+
+	public void insertCardRaw( ColumnCardWidget cardWidget, int at )
+	{
+	    if( at == -1 ) {
+		at = cards.getComponentCount();
+	    }
+	    cardWidget.addMouseListener(this);
+	    /* TODO: Check if works properly. */
+	    cards.add( cardWidget, at );
+	    cards.revalidate();
+	}
+
+	public void moveCard( int at, int to )
+	{
+	    if( at < 0 ) {
+		return;
+	    }
+	    ColumnCardWidget cardWidget = (ColumnCardWidget)cards.getComponent(at);
+	    boolean focused = cardWidget.isSelected();
+	    cards.remove(at);
+	    cards.add( cardWidget, to );
+	    cards.revalidate();
+	    if( focused ) {
+	        cardWidget.select();
+	    }
+	}
+
+	public ColumnCardWidget popCard( int at )
+	{
+	    if( at < 0 ) {
+		return null;
+	    }
+	    ColumnCardWidget cardWidget = (ColumnCardWidget)cards.getComponent(at);
+	    cards.remove(at);
+	    cardWidget.removeMouseListener(this);
+	    return cardWidget;
+	}
+
+	public int selectedCard()
+	{
+	    Component[] cardList = cards.getComponents();
+	    for( int i = 0; i < cardList.length; i++ ) {
+		if( ((ColumnCardWidget)cardList[i]).isSelected() ) {
+		    return i;
+		}
+	    }
+	    System.out.print("Selected card not found.");
+	    return -1;
+	}
+
+	public int cardCount()
+	{
+	    return cards.getComponentCount();
+	}
+
+	public void actionPerformed( ActionEvent e )
+	{
+	    Object source = e.getSource();
+	    if( source == this ) {
+		int selected = selectedCard();
+		int length = cards.getComponentCount();
+		
+		switch( e.getActionCommand() ) {
+
+		case KEY_ACTION_CARD_UP: {
+		    System.out.print("Move card up.\n");
+		    moveCard( selected, max(selected-1, 0) );
+		    break;
+		}
+		    
+		case KEY_ACTION_CARD_DOWN: {
+		    System.out.print("Move card down.\n");
+		    moveCard( selected, min(selected+1, cards.getComponentCount()-1) );
+		    break;
+		}
+		    
+		case KEY_ACTION_CARD_FULL_UP: {
+		    System.out.print("Move card full up.\n");
+		    moveCard( selected, 0 );
+		    break;
+		}
+		    
+		case KEY_ACTION_CARD_FULL_DOWN: {
+		    System.out.print("Move card full down.\n");
+		    moveCard( selected, cards.getComponentCount()-1 );
+		    break;
+		}
+		    
+		}
+	    } else if( source == addCard ) {
+		Card newCard = new Card();
+		newCard.titleSet("New card");
+		insertCard( newCard, -1 );
+	    }
+	}
+
+	public void mouseClicked( MouseEvent e )
+	{
+	    Object source = e.getSource();
+	    if( source == this ) {
+		if( e.getButton() == MouseEvent.BUTTON1 && e.getClickCount() >= 2 ) {
+		    titleEdit();
+		}
+	    } else if( source instanceof ColumnCardWidget ) {
+		if( e.getButton() == MouseEvent.BUTTON2 ) {
+		    cards.remove( (ColumnCardWidget)e.getSource() );
+		    cards.revalidate();
+		}
+	    }
+	}
+	
+	public void mouseEntered( MouseEvent e ) {}
+	public void mouseExited( MouseEvent e ) {}
+	public void mousePressed( MouseEvent e ) {}
+	public void mouseReleased( MouseEvent e ) {}
+	
+    }
+
+    private class ColumnCardWidget extends JPanel {
+
+	public long identifier;
+	public JTextArea title;
+	
+	public ColumnCardWidget( Card card )
+	{
+	    this.setLayout( new BorderLayout() );
+	    
+	    identifier = card.identifierGet();
+	    title = new JTextArea( card.titleGet() );
+	    
+	    title.setFont( new Font( "Monospaced", Font.BOLD, 16 ) );
+		
+	    this.setMinimumSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
+	    this.setPreferredSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
+	    this.setMaximumSize( new Dimension( COLUMN_CONTENT_WIDTH, 128 ) );
+
+	    //title.setMinimumSize( new Dimension( 32, 32 ) );
+
+	    this.setBorder( BorderFactory.createRaisedBevelBorder() );
+            title.setEditable( true );
+	    title.setLineWrap( true );
+	    title.setWrapStyleWord( true );
+	    title.setOpaque( false );
+
+	    this.add( title, BorderLayout.CENTER );
+
+	    MouseAdapter mouseListener = new MouseAdapter()
+	    {
+		@Override
+		public void mouseClicked( MouseEvent e )
+		{
+		    e.setSource(ColumnCardWidget.this);
+		    processMouseEvent(e);
+		}
+	    };
+
+	    title.addMouseListener( mouseListener );
+	    
+	}
+
+	public boolean isSelected()
+	{
+	    return title.isFocusOwner();
+	}
+
+	public void select()
+	{
+	    title.requestFocusInWindow();
+	}
+	
+    }
+
+    long columnsCard;
+    JTextField title;
+    Box columns;
+    JScrollPane scroll;
+
+    JButton back;
+    JButton addColumn;
+    JButton editAsCard;
+
+    public TabBoard()
+    {
+	this.setLayout( new BorderLayout() );
+
+	title = new JTextField("");
+	back = new JButton("Back");
+	addColumn = new JButton("Add column");
+	editAsCard = new JButton("As card");
+	
+	Box bottom = Box.createHorizontalBox();
+	columns = Box.createHorizontalBox();
+	scroll = new JScrollPane( columns );
+	
+	title.setFont( new Font( "Monospaced", Font.PLAIN, 32 ) );
+
+	bottom.add( back );
+	bottom.add( Box.createHorizontalGlue() );
+	bottom.add( addColumn );
+	bottom.add( editAsCard );
+	this.add( title, BorderLayout.NORTH );
+	this.add( scroll, BorderLayout.CENTER );
+	this.add( bottom, BorderLayout.SOUTH );
+
+	addColumn.addActionListener(this);
+
+	back.setToolTipText("Go back to where the card was accessed from.");
+	addColumn.setToolTipText("Add new column to the board.");
+	editAsCard.setToolTipText("Edit the board as a regular card.");
+	
+    }
+
+    public void boardNew( String title_ )
+    {
+	title.setText(title_);
+	columns.removeAll();
+	/*for( int i = 0; i < 5; i++ ) {
+	    insertColumn();
+	}*/
+    }
+
+    public void boardEdit( Card columnsCard )
+    {
+	
+    }
+
+    public void boardSave()
+    {
+	
+    }
+
+    public void insertColumn()
+    {
+	ColumnWidget column = new ColumnWidget(this);
+	column.titleSet("New column");
+	column.addMouseListener(this);
+	columns.add(column);
+	columns.revalidate();
+    }
+
+    public int findColumn( ColumnWidget columnWidget )
+    {
+	Component[] columnsList = columns.getComponents();
+	for( int i = 0; i < columnsList.length; i++ ) {
+	    if( columnsList[i] == columnWidget ) {
+		return i;
+	    }
+	}
+	return -1;
+    }
+
+    public void moveCard( int from, int at, int to )
+    {
+	ColumnWidget fromColumn = (ColumnWidget)columns.getComponent(from);
+	ColumnWidget toColumn = (ColumnWidget)columns.getComponent(to);
+	ColumnCardWidget cardWidget = fromColumn.popCard(at);
+	if( cardWidget == null ) {
+	    return;
+	}
+	toColumn.insertCardRaw(cardWidget, min(at, toColumn.cardCount()) );
+	cardWidget.select();
+    }
+
+    public void actionPerformed( ActionEvent e )
+    {
+	if( e.getSource() == addColumn ) {
+	    insertColumn();
+	    return;
+	}
+	ColumnWidget sourceColumn = (ColumnWidget)e.getSource();
+	if( sourceColumn != null ) {
+	    int columnIndex = findColumn(sourceColumn);
+	    switch( e.getActionCommand() ){
+
+	    case KEY_ACTION_CARD_LEFT: {
+		moveCard( columnIndex, sourceColumn.selectedCard(), max( columnIndex-1, 0) );
+	    }
+	    case KEY_ACTION_CARD_RIGHT: {
+		moveCard( columnIndex, sourceColumn.selectedCard(), min( columnIndex+1, columns.getComponentCount()-1) );
+	    }
+	    case KEY_ACTION_CARD_FULL_LEFT: {
+		moveCard( columnIndex, sourceColumn.selectedCard(), 0 );
+	    }
+	    case KEY_ACTION_CARD_FULL_RIGHT: {
+		moveCard( columnIndex, sourceColumn.selectedCard(), columns.getComponentCount()-1 );
+	    }
+		
+	    }
+	}
+    }
+
+    public void mouseClicked( MouseEvent e )
+    {
+	if( e.getButton() == MouseEvent.BUTTON2 ) {
+	    if( !(e.getSource() instanceof ColumnWidget) )
+		return;
+
+	    columns.remove( (ColumnWidget)e.getSource() );
+	    //columns.revalidate();
+	    columns.validate();
+	    columns.repaint();
+	}
+    }
+    
+    public void mouseEntered( MouseEvent e ) {}
+    public void mouseExited( MouseEvent e ) {}
+    public void mousePressed( MouseEvent e ) {}
+    public void mouseReleased( MouseEvent e ) {}
+    
+}
--- a/src/junotu/TabColumns.java	Fri Dec 23 15:01:23 2022 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,538 +0,0 @@
-package junotu;
-
-/* TODO: Clean-up imports. */
-
-import java.lang.RuntimeException;
-
-import java.awt.Dimension;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.event.InputEvent;
-import java.awt.event.KeyEvent;
-import java.awt.event.MouseEvent;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.MouseListener;
-import java.awt.event.MouseAdapter;
-import java.awt.event.FocusEvent;
-import java.awt.event.FocusListener;
-
-import javax.swing.KeyStroke;
-import javax.swing.SwingUtilities;
-import javax.swing.event.DocumentListener;
-import javax.swing.event.DocumentEvent;
-
-import javax.swing.JPanel;
-import javax.swing.Box;
-
-import java.awt.BorderLayout;
-import java.awt.GridBagLayout;
-import javax.swing.BoxLayout;
-
-import java.awt.Component;
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-import javax.swing.JScrollPane;
-import javax.swing.JScrollBar;
-
-import javax.swing.BorderFactory;
-import javax.swing.border.TitledBorder;
-
-import static java.lang.Math.min;
-import static java.lang.Math.max;
-
-import junotu.Main;
-import junotu.Window.Tab;
-import junotu.Card;
-
-public class TabColumns extends JPanel implements ActionListener, MouseListener {
-
-    final static int COLUMN_CONTENT_WIDTH = 256;
-    final static int COLUMN_WIDTH = COLUMN_CONTENT_WIDTH+16;
-
-    public final String KEY_ACTION_CARD_UP         = "card_up";
-    public final String KEY_ACTION_CARD_DOWN       = "card_down";
-    public final String KEY_ACTION_CARD_FULL_UP    = "card_full_up";
-    public final String KEY_ACTION_CARD_FULL_DOWN  = "card_full_down";
-    public final String KEY_ACTION_CARD_LEFT       = "card_left";
-    public final String KEY_ACTION_CARD_RIGHT      = "card_right";
-    public final String KEY_ACTION_CARD_FULL_LEFT  = "card_full_left";
-    public final String KEY_ACTION_CARD_FULL_RIGHT = "card_full_right";
-    
-    private class ColumnWidget extends JPanel implements ActionListener, MouseListener {
-	JTextField titleEdit;
-	TitledBorder titledBorder;
-	Box cards;
-	JButton addCard;
-
-	public ColumnWidget( TabColumns parent )
-	{
-	    this.setLayout( new GridBagLayout() );
-	    
-	    titleEdit = new JTextField("");
-	    cards = Box.createVerticalBox();
-	    addCard = new JButton("+");
-
-	    titleEdit.setFont( new Font( "Monospaced", Font.PLAIN, 16 ) );
-	    addCard.setFont( new Font( "Monospaced", Font.BOLD, 32 ) );
-
-	    GridBagConstraints constraints = new GridBagConstraints();
-	    constraints.anchor = GridBagConstraints.NORTHWEST;
-	    constraints.fill = GridBagConstraints.HORIZONTAL;
-	    constraints.weightx = 1.0;
-	    constraints.weighty = 0.0;
-	    constraints.gridx = 0;
-	    constraints.gridy = 0;
-
-	    this.add( titleEdit, constraints );
-	    constraints.gridy++;	    
-	    this.add( cards, constraints );
-	    constraints.gridy++;
-	    this.add( addCard, constraints );
-	    constraints.gridy++;
-	    constraints.weighty = 1.0;
-	    this.add( Box.createVerticalGlue(), constraints );
-
-	    addCard.setPreferredSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
-	    addCard.setMaximumSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
-	    addCard.setAlignmentX( JButton.CENTER_ALIGNMENT );
-
-	    //this.setPreferredSize( new Dimension( COLUMN_WIDTH, 384 ) );
-	    this.setMaximumSize( new Dimension( COLUMN_WIDTH, 1000000 ) );
-
-	    titleEdit.setVisible(false);
-
-	    titledBorder = BorderFactory.createTitledBorder(
-		BorderFactory.createEtchedBorder(),
-	        "",
-	        TitledBorder.LEADING,
-	        TitledBorder.TOP,
-	        new Font( "Monospaced", Font.BOLD, 16 )
-	    );
-
-	    this.setBorder(
-		BorderFactory.createCompoundBorder(
-		    BorderFactory.createEmptyBorder( 0, 8, 0, 8 ),
-	            titledBorder
-		)
-	    );
-
-	    addMouseListener(this);
-	    registerKeyboardAction(
-		this,
-		KEY_ACTION_CARD_UP,
-		KeyStroke.getKeyStroke( KeyEvent.VK_UP, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-		this,
-		KEY_ACTION_CARD_DOWN,
-		KeyStroke.getKeyStroke( KeyEvent.VK_DOWN, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-		this,
-		KEY_ACTION_CARD_FULL_UP,
-		KeyStroke.getKeyStroke( KeyEvent.VK_PAGE_UP, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-		this,
-		KEY_ACTION_CARD_FULL_DOWN,
-		KeyStroke.getKeyStroke( KeyEvent.VK_PAGE_DOWN, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-	        parent,
-		KEY_ACTION_CARD_LEFT,
-		KeyStroke.getKeyStroke( KeyEvent.VK_LEFT, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-	        parent,
-		KEY_ACTION_CARD_RIGHT,
-		KeyStroke.getKeyStroke( KeyEvent.VK_RIGHT, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-	        parent,
-		KEY_ACTION_CARD_FULL_LEFT,
-		KeyStroke.getKeyStroke( KeyEvent.VK_HOME, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-	    registerKeyboardAction(
-	        parent,
-		KEY_ACTION_CARD_FULL_RIGHT,
-		KeyStroke.getKeyStroke( KeyEvent.VK_END, InputEvent.ALT_DOWN_MASK ),
-		WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
-	    );
-
-	    addCard.addActionListener(this);
-	    titleEdit.addFocusListener(
-					new FocusListener()
-					{
-					    @Override
-					    public void focusGained(FocusEvent e) {}
-					    
-					    @Override
-					    public void focusLost(FocusEvent e)
-					    {
-					        titleCommit();
-					    }
-					}
-					);
-
-	    addCard.setToolTipText("Add card.");
-	    
-	}
-
-	public void titleSet( String title )
-	{
-	    titledBorder.setTitle(title);
-	    repaint();
-	}
-
-	public String titleGet()
-	{
-	    return titledBorder.getTitle();
-	}
-
-	public void titleEdit()
-	{
-	    titleEdit.setText(titleGet());
-	    titleEdit.setVisible(true);
-	    titleSet("              ");
-	    revalidate();
-	    titleEdit.grabFocus();
-	}
-
-	public void titleCommit()
-	{
-	    if( !titleEdit.isVisible() ) {
-		return;
-	    }
-	    titleSet(titleEdit.getText());
-	    titleEdit.setVisible(false);
-	    revalidate();
-	}
-	
-	public void insertCard( Card card, int at )
-	{
-	    ColumnCardWidget cardWidget = new ColumnCardWidget( card );
-	    insertCardRaw( cardWidget, at );
-	}
-
-	public void insertCardRaw( ColumnCardWidget cardWidget, int at )
-	{
-	    if( at == -1 ) {
-		at = cards.getComponentCount();
-	    }
-	    cardWidget.addMouseListener(this);
-	    /* TODO: Check if works properly. */
-	    cards.add( cardWidget, at );
-	    cards.revalidate();
-	}
-
-	public void moveCard( int at, int to )
-	{
-	    if( at < 0 ) {
-		return;
-	    }
-	    ColumnCardWidget cardWidget = (ColumnCardWidget)cards.getComponent(at);
-	    boolean focused = cardWidget.isSelected();
-	    cards.remove(at);
-	    cards.add( cardWidget, to );
-	    cards.revalidate();
-	    if( focused ) {
-	        cardWidget.select();
-	    }
-	}
-
-	public ColumnCardWidget popCard( int at )
-	{
-	    if( at < 0 ) {
-		return null;
-	    }
-	    ColumnCardWidget cardWidget = (ColumnCardWidget)cards.getComponent(at);
-	    cards.remove(at);
-	    cardWidget.removeMouseListener(this);
-	    return cardWidget;
-	}
-
-	public int selectedCard()
-	{
-	    Component[] cardList = cards.getComponents();
-	    for( int i = 0; i < cardList.length; i++ ) {
-		if( ((ColumnCardWidget)cardList[i]).isSelected() ) {
-		    return i;
-		}
-	    }
-	    System.out.print("Selected card not found.");
-	    return -1;
-	}
-
-	public int cardCount()
-	{
-	    return cards.getComponentCount();
-	}
-
-	public void actionPerformed( ActionEvent e )
-	{
-	    Object source = e.getSource();
-	    if( source == this ) {
-		int selected = selectedCard();
-		int length = cards.getComponentCount();
-		
-		switch( e.getActionCommand() ) {
-
-		case KEY_ACTION_CARD_UP: {
-		    System.out.print("Move card up.\n");
-		    moveCard( selected, max(selected-1, 0) );
-		    break;
-		}
-		    
-		case KEY_ACTION_CARD_DOWN: {
-		    System.out.print("Move card down.\n");
-		    moveCard( selected, min(selected+1, cards.getComponentCount()-1) );
-		    break;
-		}
-		    
-		case KEY_ACTION_CARD_FULL_UP: {
-		    System.out.print("Move card full up.\n");
-		    moveCard( selected, 0 );
-		    break;
-		}
-		    
-		case KEY_ACTION_CARD_FULL_DOWN: {
-		    System.out.print("Move card full down.\n");
-		    moveCard( selected, cards.getComponentCount()-1 );
-		    break;
-		}
-		    
-		}
-	    } else if( source == addCard ) {
-		Card newCard = new Card();
-		newCard.titleSet("New card");
-		insertCard( newCard, -1 );
-	    }
-	}
-
-	public void mouseClicked( MouseEvent e )
-	{
-	    Object source = e.getSource();
-	    if( source == this ) {
-		if( e.getButton() == MouseEvent.BUTTON1 && e.getClickCount() >= 2 ) {
-		    titleEdit();
-		}
-	    } else if( source instanceof ColumnCardWidget ) {
-		if( e.getButton() == MouseEvent.BUTTON2 ) {
-		    cards.remove( (ColumnCardWidget)e.getSource() );
-		    cards.revalidate();
-		}
-	    }
-	}
-	
-	public void mouseEntered( MouseEvent e ) {}
-	public void mouseExited( MouseEvent e ) {}
-	public void mousePressed( MouseEvent e ) {}
-	public void mouseReleased( MouseEvent e ) {}
-	
-    }
-
-    private class ColumnCardWidget extends JPanel {
-
-	public long identifier;
-	public JTextArea title;
-	
-	public ColumnCardWidget( Card card )
-	{
-	    this.setLayout( new BorderLayout() );
-	    
-	    identifier = card.identifierGet();
-	    title = new JTextArea( card.titleGet() );
-	    
-	    title.setFont( new Font( "Monospaced", Font.BOLD, 16 ) );
-		
-	    this.setMinimumSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
-	    this.setPreferredSize( new Dimension( COLUMN_CONTENT_WIDTH, 64 ) );
-	    this.setMaximumSize( new Dimension( COLUMN_CONTENT_WIDTH, 128 ) );
-
-	    //title.setMinimumSize( new Dimension( 32, 32 ) );
-
-	    this.setBorder( BorderFactory.createRaisedBevelBorder() );
-            title.setEditable( true );
-	    title.setLineWrap( true );
-	    title.setWrapStyleWord( true );
-	    title.setOpaque( false );
-
-	    this.add( title, BorderLayout.CENTER );
-
-	    MouseAdapter mouseListener = new MouseAdapter()
-	    {
-		@Override
-		public void mouseClicked( MouseEvent e )
-		{
-		    e.setSource(ColumnCardWidget.this);
-		    processMouseEvent(e);
-		}
-	    };
-
-	    title.addMouseListener( mouseListener );
-	    
-	}
-
-	public boolean isSelected()
-	{
-	    return title.isFocusOwner();
-	}
-
-	public void select()
-	{
-	    title.requestFocusInWindow();
-	}
-	
-    }
-
-    long columnsCard;
-    JTextField title;
-    Box columns;
-    JScrollPane scroll;
-
-    JButton back;
-    JButton addColumn;
-    JButton editAsCard;
-
-    public TabColumns()
-    {
-	this.setLayout( new BorderLayout() );
-
-	title = new JTextField("");
-	back = new JButton("Back");
-	addColumn = new JButton("Add column");
-	editAsCard = new JButton("As card");
-	
-	Box bottom = Box.createHorizontalBox();
-	columns = Box.createHorizontalBox();
-	scroll = new JScrollPane( columns );
-	
-	title.setFont( new Font( "Monospaced", Font.PLAIN, 32 ) );
-
-	bottom.add( back );
-	bottom.add( Box.createHorizontalGlue() );
-	bottom.add( addColumn );
-	bottom.add( editAsCard );
-	this.add( title, BorderLayout.NORTH );
-	this.add( scroll, BorderLayout.CENTER );
-	this.add( bottom, BorderLayout.SOUTH );
-
-	addColumn.addActionListener(this);
-
-	back.setToolTipText("Go back to where the card was accessed from.");
-	addColumn.setToolTipText("Add new column to the board.");
-	editAsCard.setToolTipText("Edit the board as a regular card.");
-
-	/* TODO: DEBUG */
-	columnsNew();
-	
-    }
-
-    public void columnsNew()
-    {
-	title.setText("New board");
-	columns.removeAll();
-	/*for( int i = 0; i < 5; i++ ) {
-	    insertColumn();
-	}*/
-    }
-
-    public void columnsEdit( Card columnsCard )
-    {
-	
-    }
-
-    public void columnsSave()
-    {
-	
-    }
-
-    public void insertColumn()
-    {
-	ColumnWidget column = new ColumnWidget(this);
-	column.titleSet("New column");
-	column.addMouseListener(this);
-	columns.add(column);
-	columns.revalidate();
-    }
-
-    public int findColumn( ColumnWidget columnWidget )
-    {
-	Component[] columnsList = columns.getComponents();
-	for( int i = 0; i < columnsList.length; i++ ) {
-	    if( columnsList[i] == columnWidget ) {
-		return i;
-	    }
-	}
-	return -1;
-    }
-
-    public void moveCard( int from, int at, int to )
-    {
-	ColumnWidget fromColumn = (ColumnWidget)columns.getComponent(from);
-	ColumnWidget toColumn = (ColumnWidget)columns.getComponent(to);
-	ColumnCardWidget cardWidget = fromColumn.popCard(at);
-	if( cardWidget == null ) {
-	    return;
-	}
-	toColumn.insertCardRaw(cardWidget, min(at, toColumn.cardCount()) );
-	cardWidget.select();
-    }
-
-    public void actionPerformed( ActionEvent e )
-    {
-	if( e.getSource() == addColumn ) {
-	    insertColumn();
-	    return;
-	}
-	ColumnWidget sourceColumn = (ColumnWidget)e.getSource();
-	if( sourceColumn != null ) {
-	    int columnIndex = findColumn(sourceColumn);
-	    switch( e.getActionCommand() ){
-
-	    case KEY_ACTION_CARD_LEFT: {
-		moveCard( columnIndex, sourceColumn.selectedCard(), max( columnIndex-1, 0) );
-	    }
-	    case KEY_ACTION_CARD_RIGHT: {
-		moveCard( columnIndex, sourceColumn.selectedCard(), min( columnIndex+1, columns.getComponentCount()-1) );
-	    }
-	    case KEY_ACTION_CARD_FULL_LEFT: {
-		moveCard( columnIndex, sourceColumn.selectedCard(), 0 );
-	    }
-	    case KEY_ACTION_CARD_FULL_RIGHT: {
-		moveCard( columnIndex, sourceColumn.selectedCard(), columns.getComponentCount()-1 );
-	    }
-		
-	    }
-	}
-    }
-
-    public void mouseClicked( MouseEvent e )
-    {
-	if( e.getButton() == MouseEvent.BUTTON2 ) {
-	    if( !(e.getSource() instanceof ColumnWidget) )
-		return;
-
-	    columns.remove( (ColumnWidget)e.getSource() );
-	    //columns.revalidate();
-	    columns.validate();
-	    columns.repaint();
-	}
-    }
-    
-    public void mouseEntered( MouseEvent e ) {}
-    public void mouseExited( MouseEvent e ) {}
-    public void mousePressed( MouseEvent e ) {}
-    public void mouseReleased( MouseEvent e ) {}
-    
-}
--- a/src/junotu/TabEdit.java	Fri Dec 23 15:01:23 2022 +0100
+++ b/src/junotu/TabEdit.java	Fri Dec 23 15:02:21 2022 +0100
@@ -85,6 +85,7 @@
 
     private JButton back;
     private JButton delete;
+    private JButton editAsBoard;
     private JButton save;
 
     
@@ -101,9 +102,10 @@
 	addTag         = new JButton("+");
 
 	Box bottom = Box.createHorizontalBox();
-	back   = new JButton("Cancel");
-	delete = new JButton("Delete");
-	save   = new JButton("Save");
+	back        = new JButton("Cancel");
+	delete      = new JButton("Delete");
+	editAsBoard = new JButton("As board");
+	save        = new JButton("Save");
 
 	tags.setLayout( new FlowLayout() );
 
@@ -130,12 +132,14 @@
 	bottom.add( back );
 	bottom.add( Box.createHorizontalGlue() );
 	bottom.add( delete );
+	bottom.add( editAsBoard );
 	bottom.add( save );
 
 	//scroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
 	
 	back.addActionListener(this);
 	delete.addActionListener(this);
+	editAsBoard.addActionListener(this);
 	save.addActionListener(this);
 	addTag.addActionListener(this);
 
@@ -182,6 +186,7 @@
 	title.setToolTipText("Card title.");
 	back.setToolTipText("Go back without saving. Can also use [ESC].");
 	delete.setToolTipText("Delete the card. There is no confirmation, nor going back.");
+	editAsBoard.setToolTipText("Edit this card as board.");
 	save.setToolTipText("Save and go back. Shift-click to save without exiting. Can also use [CTRL]+[S].");
 
 	addTag.setToolTipText("Add new tag.");
@@ -450,6 +455,16 @@
 	window.tabSwitch( Tab.SEARCH );
 	
     }
+
+    private void buttonClickedEditAsBoard()
+    {
+	Window window = (Window)this.getTopLevelAncestor();
+	
+	buttonClickedSave(true);
+	window.tabBoard.boardNew(title.getText());
+	reset();
+	window.tabSwitch( Tab.BOARD );
+    }
     
     private void buttonClickedSave( boolean noSwitch )
     {
@@ -504,6 +519,8 @@
 	    }
 	} else if( source == back ) {
 	    buttonClickedBack();
+        } else if( source == editAsBoard ) {
+	    buttonClickedEditAsBoard();
         } else if( source == delete ) {
 	    buttonClickedDelete();
 	} else if( source == save ) {
--- a/src/junotu/Window.java	Fri Dec 23 15:01:23 2022 +0100
+++ b/src/junotu/Window.java	Fri Dec 23 15:02:21 2022 +0100
@@ -19,25 +19,25 @@
 
 import junotu.TabEdit;
 import junotu.TabSimpleSearch;
-import junotu.TabColumns;
+import junotu.TabBoard;
 
 public class Window extends JFrame {
 
     public enum Tab {
 	SEARCH,
 	EDIT,
-	COLUMNS,
+	BOARD,
     };
 
     private static final String[] TAB_NAMES = {
 	"Search",
 	"Edit",
-	"Columns",
+	"Board",
     };
 
     public TabSimpleSearch tabSearch;
     public TabEdit         tabEdit;
-    public TabColumns      tabColumns;
+    public TabBoard        tabBoard;
     
     private JPanel tabs;
     private CardLayout tabsLayout;
@@ -86,15 +86,15 @@
 
 	tabSearch = new TabSimpleSearch();
 	tabEdit = new TabEdit();
-	tabColumns = new TabColumns();
+	tabBoard = new TabBoard();
 
 	this.add(tabs);
 	tabs.add(tabSearch);
 	tabs.add(tabEdit);
-	tabs.add(tabColumns);
+	tabs.add(tabBoard);
 	tabsLayout.addLayoutComponent( tabSearch,  TAB_NAMES[Tab.SEARCH.ordinal()] );
 	tabsLayout.addLayoutComponent( tabEdit,    TAB_NAMES[Tab.EDIT.ordinal()] );
-	tabsLayout.addLayoutComponent( tabColumns, TAB_NAMES[Tab.COLUMNS.ordinal()] );
+	tabsLayout.addLayoutComponent( tabBoard, TAB_NAMES[Tab.BOARD.ordinal()] );
 	
     }