tonicdemo.java

用于java swing的皮肤软件

		
		return null;
	}
	
	
	/**	Parses the specified String and returns a KeyStroke from it. The
	 * 	KeyStroke is composed of the last character of the String, plus
	 * 	a modifier, if the String starts with "CTRL+", "ALT+", or "SHIFT+".
	 */
	private KeyStroke getAccelerator(String acc)
	{
		int modifiers=0;
		
		if(acc.startsWith("CTRL+"))
			modifiers|=KeyEvent.CTRL_MASK;
		if(acc.startsWith("ALT+"))
			modifiers|=KeyEvent.CTRL_MASK;
		if(acc.startsWith("SHIFT+"))
			modifiers|=KeyEvent.SHIFT_MASK;
			
		return KeyStroke.getKeyStroke(acc.charAt(acc.length()-1), modifiers);
	}
	
	
	/**	Returns a JPanel with a JTree mockup */
	private JPanel createDataStructurePanel()
	{
		String treeDef[]=
			{
				"Root", "Data",
				"Data", "Statistics",
				"Data", "Profiling",
				"Data", "Analysis",
				"Data", "Images",
				"Statistics", "Time",
				"Statistics", "Volume",
				"Time", "Average",
				"Time", "Cumulated",
				"Time", "Histogram",
				"Volume", "Average",
				"Volume", "Cumulated",
				"Volume", "Histogram",
				"Analysis", "Deconvolution",
				"Analysis", "Noise reduction",
				"Analysis", "Signal enhancement",
				"Analysis", "FFT",
				"Profiling", "Average",
				"Profiling", "Weakest of chain",
				"Profiling", "Trace",
				"Images", "Hyperbolic map",
				"Images", "Gauss",
				"Images", "Histograms"
			};
			
		JPanel result=new JPanel(new BorderLayout());
		result.setBackground(Color.WHITE);
		result.setBorder(new SplitPaneContentBorder(true));
	
		JPanel titlePanel=new JPanel(new FlowLayout(FlowLayout.LEFT, 6, 2));
		titlePanel.add(new JLabel("Data structure"));
		titlePanel.setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, UIManager.getColor("Button.borderColor")));
	
		result.add(BorderLayout.NORTH, titlePanel);
		JPanel subPanel=new JPanel(new BorderLayout());
		subPanel.setBackground(Color.WHITE);
		result.add(BorderLayout.CENTER, subPanel);
		
		TreeNode tn=getTree(treeDef);
		JTree tree=new JTree(tn);
		tree.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
		JScrollPane sp=new JScrollPane(tree);
		sp.setBorder(null);
		subPanel.add(BorderLayout.CENTER, sp);
		
		tree.expandRow(1);
		tree.expandRow(2);
		tree.expandRow(7);
		tree.expandRow(11);
		
		return result;
	}
	
	
	/**	Returns another JPanel with a tree mockup */
	private JPanel createOutlinePanel()
	{
		String treeDef[]=
			{
				"Root", "Assets",
				"Assets", "com",
				"com", "digitprop",
				"digitprop", "lf",
				"lf", "DPLookAndFeel",
				"lf", "ScrollBarUI",
				"lf", "OptionPaneUI",
				"lf", "MenuBarUI",
				"lf", "ButtonUI",
				"Assets", "resources",
				"resources", "images",
				"images", "Overview",
				"images", "Icon_01",
				"images", "Icon_02"
			};
			
		JPanel result=new JPanel(new BorderLayout());
		result.setBackground(Color.WHITE);
		result.setBorder(new SplitPaneContentBorder(true));
	
		JPanel titlePanel=new JPanel(new FlowLayout(FlowLayout.LEFT, 6, 2));
		titlePanel.add(new JLabel("Outline"));
		titlePanel.setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, UIManager.getColor("Button.borderColor")));
	
		result.add(BorderLayout.NORTH, titlePanel);
		JPanel subPanel=new JPanel(new BorderLayout());
		subPanel.setBackground(Color.WHITE);
		result.add(BorderLayout.CENTER, subPanel);
		
		TreeNode tn=getTree(treeDef);
		JTree tree=new JTree(tn);
		tree.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
		JScrollPane sp=new JScrollPane(tree);
		sp.setBorder(null);
		subPanel.add(BorderLayout.CENTER, sp);
		
		tree.expandRow(1);
		tree.expandRow(2);
		tree.expandRow(3);
		
		return result;
	}
	
	
	/**	Returns a JDesktopPane with two JInternalFrames */
	private JDesktopPane createDeskopPanel()
	{
		JDesktopPane dp=new JDesktopPane();
		
		JInternalFrame inf=new JInternalFrame("Auxiliary data");
		
		inf.setClosable(true);
		inf.setMaximizable(true);
		inf.setIconifiable(true);
		inf.setResizable(true);
			
		ImageIcon ii=(ImageIcon)getIcon(getClass(), "resources/img1.jpg");
		inf.setContentPane(new ImageScroller(ii));
		//inf.pack();
		inf.setBounds(100, 80, 300, 200);
		inf.setVisible(true);
			
		JInternalFrame inf2=new JInternalFrame("Profiling results");
			
		inf2.setClosable(true);
		inf2.setMaximizable(true);
		inf2.setIconifiable(true);
		inf2.setResizable(true);
			
		ii=(ImageIcon)getIcon(getClass(), "resources/img2.jpg");
		inf2.setContentPane(new ImageScroller(ii));
		inf2.setBounds(10, 10, 180, 300);
		inf2.setVisible(true);
									
		dp.add(inf);			
		dp.add(inf2);
		
		return dp;
	}
	

	/**	Creates the application's main panel and returns it */	
	private JPanel createMainPanel()
	{		
		JPanel topleft=new JPanel(new BorderLayout());
		topleft.setBackground(Color.WHITE);
		topleft.setBorder(new SplitPaneContentBorder(true));
	
		JPanel titlePanel=new JPanel(new FlowLayout(FlowLayout.LEFT, 6, 2));
		titlePanel.add(new JLabel("Editor - \\assets\\outline.rtf"));
		titlePanel.setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, UIManager.getColor("Button.borderColor")));
	
		topleft.add(BorderLayout.NORTH, titlePanel);
		JPanel subPanel=new JPanel(new BorderLayout());
		subPanel.setBackground(Color.WHITE);
		mainPanel=subPanel;
		topleft.add(BorderLayout.CENTER, subPanel);
		try
		{
			URL url=getClass().getResource("resources/demo.rtf");
			jep=new JEditorPane(url);
			
			JScrollPane sp2=new JScrollPane(jep);
			sp2.setBorder(null);
			
			subPanel.add(BorderLayout.CENTER, sp2);
			mainPanelContent=sp2;
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		
		return topleft;
	}
			
	
	/**	Creates a tree of TreeNodes from the specified String array.
	 * 	The array is expected to contain String pairs, consisting of
	 * 	the parent node name, and a child node name.
	 */
	private TreeNode getTree(String tree[])
	{		
		Hashtable table=new Hashtable();
		
		TreeNode root=null;
		
		for(int i=0; i<tree.length; i+=2)
		{
			if(tree[i].equals("Root"))
			{
				root=new DefaultMutableTreeNode(tree[i+1]);
				table.put(tree[i+1], root);
			}
			else
			{
				DefaultMutableTreeNode node=new DefaultMutableTreeNode(tree[i+1]);
				DefaultMutableTreeNode parent=(DefaultMutableTreeNode)table.get(tree[i]);
				if(parent!=null)
					parent.add(node);
					
				table.put(tree[i+1], node);
			}
		}
		
		return root;
	}
	

	/**	Returns a JPanel with a JTable */	
	private JPanel createTasksPanel()
	{
		JPanel result=new JPanel(new BorderLayout());
		result.setBackground(Color.WHITE);
		result.setBorder(new SplitPaneContentBorder(false));
		
		table=new JTable(new TonicDemoTableModel());
		JScrollPane sp2=new JScrollPane(table);
		sp2.setBorder(null);
		result.add(BorderLayout.CENTER, sp2);
		
		// Set column widths for the table
		table.getColumnModel().getColumn(0).setPreferredWidth(20);
		table.getColumnModel().getColumn(1).setPreferredWidth(270);
		table.getColumnModel().getColumn(2).setPreferredWidth(60);
		table.getColumnModel().getColumn(3).setPreferredWidth(120);
		
		return result;		
	}
	
	
	/**	Handles action events. This is not very object-oriented, but
	 * 	more than sufficient for this demo. Reacts on some of the
	 * 	menu items.
	 */	
	public void actionPerformed(ActionEvent e)
	{
		if(((JMenuItem)e.getSource()).getText().equals(MENU_JEDITORPANE))
		{
			// Display a JEditorPane at the top right panel
			mainPanel.removeAll();
			mainPanel.add(BorderLayout.CENTER, mainPanelContent);
		}
		else if(((JMenuItem)e.getSource()).getText().equals(MENU_JINTERNALFRAME))
		{
			// Display a JDesktopPane with JInternalFrames at the top right panel
			mainPanel.removeAll();
			mainPanel.add(BorderLayout.CENTER, desktopPane);						
		}
		else if(((JMenuItem)e.getSource()).getText().equals(MENU_OPEN))
		{
			// Display a file chooser
			JFileChooser fc=new JFileChooser();
			Dimension screen=Toolkit.getDefaultToolkit().getScreenSize();
			fc.setLocation(screen.width/2-fc.getWidth()/2, screen.height/2-fc.getHeight()/2);
			fc.showOpenDialog(this);
		}
		else if(((JMenuItem)e.getSource()).getText().equals(MENU_JOPTIONPANE))
		{
			// Displays a JOptionPane
			int result=JOptionPane.showConfirmDialog(this, "Have you seen my glasses?", "Duh...!", JOptionPane.YES_NO_CANCEL_OPTION);
			
			if(result==JOptionPane.YES_OPTION)
				JOptionPane.showMessageDialog(this, "Yes, but I won't tell you where!", "Muahahaha...", JOptionPane.INFORMATION_MESSAGE);
			else if(result==JOptionPane.NO_OPTION)
				JOptionPane.showMessageDialog(this, "No, your glasses were nowhere to be found.", "Nope...", JOptionPane.ERROR_MESSAGE);
		}
		else if(((JMenuItem)e.getSource()).getText().equals(MENU_DIALOG))
		{
			// Displays the demo dialog 
			TonicDemoDialog td=new TonicDemoDialog(this, "Preferences");
			int x=getX()+getWidth()/2-td.getWidth()/2;
			int y=getY()+getHeight()/2-td.getHeight()/2;
			
			td.setLocation(x, y);
			td.show();
		}
		else if(((JMenuItem)e.getSource()).getText().equals(MENU_EXIT))
		{
			// Exits the application
			setVisible(false);
			dispose();
			System.exit(0);
		}
		
		repaint();
	}


	/**	Initializes the GUI, including the central panels of the
	 * 	application.
	 */
	private void initGUI()
	{	
		this.toolBar=initToolBar();
		JToolBar tb=toolBar;
	
		JPanel topleft=createDataStructurePanel();
			
		JPanel bottomleft=createOutlinePanel();

		JPanel topright=createMainPanel();

		JPanel bottomright=createTasksPanel();
				
		desktopPane=createDeskopPanel();
		
		left=new JSplitPane(JSplitPane.VERTICAL_SPLIT, topleft, bottomleft);
		left.setOneTouchExpandable(true);
		left.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
		right=new JSplitPane(JSplitPane.VERTICAL_SPLIT, topright, bottomright);
		right.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
		sp=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, left, right);
		
		getContentPane().add(BorderLayout.NORTH, tb);
		getContentPane().add(BorderLayout.CENTER, sp);				
	}
	
		
	/**	Main method: Sets the Tonic look and feel, then creates an instance
	 * 	of this class and shows it.
	 */
	public static void main(String args[])
	{
		if(args.length==0 || !args[0].startsWith("m"))
		{
			try
			{
				UIManager.setLookAndFeel(new TonicLookAndFeel());
			}
			catch(UnsupportedLookAndFeelException e)
			{
				e.printStackTrace();
			}
		}
								
		JFrame.setDefaultLookAndFeelDecorated(true);
		JDialog.setDefaultLookAndFeelDecorated(true);
		
		TonicDemo instance=new TonicDemo("Tonic Look And Feel v1.0");
		instance.setIconImage(TonicLookAndFeel.getTonicIcon("open").getImage());
	}
		

	/**	Used to display an image within a scroll pane - taken from the
	 * 	SwingSet demo.
	 */		
	class ImageScroller extends JScrollPane 
	{
		public ImageScroller(Icon icon) 
		{
			super();
			JPanel p = new JPanel();
			p.setBackground(Color.white);
			setBorder(null);
			p.setLayout(new BorderLayout() );
	    
			p.add(new JLabel(icon), BorderLayout.CENTER);
	    
			getViewport().add(p);
			getHorizontalScrollBar().setUnitIncrement(10);
			getVerticalScrollBar().setUnitIncrement(10);
		}
	
  		
  		public Dimension getMinimumSize() 
  		{
			return new Dimension(25, 25);
  		}
  	}	
}