leftpane.java

A part public bus simulation system, mainly about map design, java file, groupwork, helpful to the b

//Import Java Libraries required
package GUI;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;

import tools.Tools.*;

//Import the Tools Package Classes

//##################### LEFT PANEL #####################
        
//Left Panel:	Consists of Toolbar Panel and an empty panel below to 
//				aid layout problems associated with window resizing.
//				Layout and size specifications are defined, and after 
//				the specification and adding of its components, it is  
//				added to the WEST of the application container
//Toolbar Panel:Contains all icon buttons used in Object editing and 
//				insertion. Also consists of a ButtonGroup which is used 
//				to make Object insertion mutually exclusive.
//				Layout and size specifications are defined, and after 
//				the specification and adding of the buttons, it is added  
//				to the NORTH of the Left Panel
//Icon Buttons:	Layout, size specifications, icon image locations and  
//				the action associated are defined.
//Empty Panel:	Layout and size specifications are defined then added to 
//				the SOUTH of the Left Panel

//LeftPane Class
public class LeftPane extends JPanel{
	
	private CmeGUI frame;
    
    //GridBagLayout Component used for layout
    GridBagConstraints gridBagConstraints;
    
    //Components of the Toolbar
    private JPanel toolPane;				//Toolbar panel
    private ButtonGroup buttonGroup;		//ButtonGroup to make Object  
    										//insertion mutually exclusive
    
    //Edit Object buttons
    private JToggleButton selectB;
    private JToggleButton moveB;
    private JButton deleteB;
    private JButton cutB;
    private JButton copyB;
    private JButton pasteB;
    
    //Insert Object buttons
    private JToggleButton road1B;
    private JToggleButton road2B;
    private JToggleButton road3B;
    private JToggleButton road4B;
    private JToggleButton road5B;
    private JToggleButton road6B;
    private JToggleButton roadJunctionB;
    private JToggleButton depotB;
    private JToggleButton busStop1B;
    private JToggleButton busStop2B;
    private JToggleButton busRouteB;    
    
    //Empty panel used to aid layout organisation of the left panel
    private JPanel emptyPane;
	
	//##################### CONSTRUCTOR #####################
	public LeftPane(CmeGUI parent){
    	super();
    	frame = parent;
    	
    	//Components of the Left Panel
        buttonGroup = new ButtonGroup();
        emptyPane = new JPanel();
        
        //Toolbar and its Components
        toolPane = new JPanel();
        
        //Edit Object buttons
        selectB = new JToggleButton();
        moveB = new JToggleButton();
        deleteB = new JButton();
        cutB = new JButton();
        copyB = new JButton();
        pasteB = new JButton();
        
        //Insert Object buttons
        road1B = new JToggleButton();
        road2B = new JToggleButton();
        road3B = new JToggleButton();
        road4B = new JToggleButton();
        road5B = new JToggleButton();
        road6B = new JToggleButton();
        roadJunctionB = new JToggleButton();
        depotB = new JToggleButton();
        busStop1B = new JToggleButton();
        busStop2B = new JToggleButton();
        busRouteB = new JToggleButton();
        

        //Left Panel Layout and Size Specifications
        setLayout(new GridBagLayout());
        setPreferredSize(new Dimension(94, 340));
        
        //Toolbar Panel Layout and Size Specifications
        toolPane.setLayout(new GridLayout(8, 2));
        toolPane.setBorder(new TitledBorder(null, "Toolbar", 
        					TitledBorder.CENTER, TitledBorder.TOP));
        toolPane.setToolTipText("Toolbar");
        toolPane.setMaximumSize(new Dimension(90, 330));
        toolPane.setMinimumSize(new Dimension(90, 330));
        toolPane.setName("Toolbar");
        toolPane.setPreferredSize(new Dimension(90, 330));
        
        //Select Icon Button Specifications
        buttonGroup.add(selectB);
        selectB.setIcon(new 
        				ImageIcon(getClass().getResource("/Icons/select.gif")));
        selectB.setToolTipText("Select");
        selectB.setAlignmentY(0.0F);
        selectB.setBorderPainted(false);
        selectB.setContentAreaFilled(false);
        selectB.setFocusPainted(false);
        selectB.setIconTextGap(0);
        selectB.setMargin(new Insets(0, 0, 0, 0));
        selectB.setMaximumSize(new Dimension(40, 40));
        selectB.setMinimumSize(new Dimension(40, 40));
        selectB.setOpaque(true);
        selectB.setPreferredSize(new Dimension(40, 40));
        selectB.setRequestFocusEnabled(false);
        selectB.setRolloverEnabled(true);
        selectB.setRolloverIcon(new 
        			ImageIcon(getClass().getResource("/Icons/selectO.gif")));
        selectB.setSelectedIcon(new 
        			ImageIcon(getClass().getResource("/Icons/selectT.gif")));
        selectB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.selectActionPerformed(evt);
            }
        });

        toolPane.add(selectB);
        
        
        
        
       
/*		//Move Icon Button Specifications
        buttonGroup.add(moveB);
        moveB.setIcon(new ImageIcon(getClass().getResource("/Icons/move.gif")));
        moveB.setToolTipText("Move");
        moveB.setAlignmentY(0.0F);
        moveB.setBorderPainted(false);
        moveB.setContentAreaFilled(false);
        moveB.setFocusPainted(false);
        moveB.setIconTextGap(0);
        moveB.setMargin(new Insets(0, 0, 0, 0));
        moveB.setMaximumSize(new Dimension(40, 40));
        moveB.setMinimumSize(new Dimension(40, 40));
        moveB.setPreferredSize(new Dimension(40, 40));
        moveB.setRequestFocusEnabled(false);
        moveB.setRolloverEnabled(true);
        moveB.setRolloverIcon(new 
        				ImageIcon(getClass().getResource("/Icons/moveO.gif")));
        moveB.setSelectedIcon(new 
        				ImageIcon(getClass().getResource("/Icons/moveT.gif")));
        moveB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.moveActionPerformed(evt);
            }
        });

        toolPane.add(moveB);       */

        
        
        
		//Delete Icon Button Specifications
        deleteB.setIcon(new 
        				ImageIcon(getClass().getResource("/Icons/delete.gif")));
        deleteB.setToolTipText("Delete");
        deleteB.setAlignmentY(0.0F);
        deleteB.setBorderPainted(false);
        deleteB.setContentAreaFilled(false);
        deleteB.setFocusPainted(false);
        deleteB.setIconTextGap(0);
        deleteB.setMargin(new Insets(0, 0, 0, 0));
        deleteB.setMaximumSize(new Dimension(40, 40));
        deleteB.setMinimumSize(new Dimension(40, 40));
        deleteB.setPreferredSize(new Dimension(40, 40));
        deleteB.setRequestFocusEnabled(false);
        deleteB.setRolloverEnabled(true);
        deleteB.setRolloverIcon(new 
        			ImageIcon(getClass().getResource("/Icons/deleteO.gif")));
        //deleteB.setSelectedIcon(new 
        //			ImageIcon(getClass().getResource("/Icons/deleteT.gif")));
        deleteB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.deleteActionPerformed(evt);
            }
        });

        toolPane.add(deleteB);
        
  /*************************************************************************************/
        
    //Cut Icon Button Specifications
        cutB.setIcon(new ImageIcon(getClass().getResource("/Icons/cut.gif")));
        cutB.setToolTipText("Cut");
        cutB.setAlignmentY(0.0F);
        cutB.setBorderPainted(false);
        cutB.setContentAreaFilled(false);
        cutB.setFocusPainted(false);
        cutB.setIconTextGap(0);
        cutB.setMargin(new Insets(0, 0, 0, 0));
        cutB.setMaximumSize(new Dimension(40, 40));
        cutB.setMinimumSize(new Dimension(40, 40));
        cutB.setPreferredSize(new Dimension(40, 40));
        cutB.setRequestFocusEnabled(false);
        cutB.setRolloverEnabled(true);
        cutB.setRolloverIcon(new 
        				ImageIcon(getClass().getResource("/Icons/cutO.gif")));
        cutB.setSelectedIcon(new 
        				ImageIcon(getClass().getResource("/Icons/cutT.gif")));
        cutB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.cutActionPerformed(evt);
            }
        });

        toolPane.add(cutB);
/************************************************************************************/
		//Copy Icon Button Specifications
        copyB.setIcon(new ImageIcon(getClass().getResource("/Icons/copy.gif")));
        copyB.setToolTipText("Copy");
        copyB.setAlignmentY(0.0F);
        copyB.setBorderPainted(false);
        copyB.setContentAreaFilled(false);
        copyB.setFocusPainted(false);
        copyB.setIconTextGap(0);
        copyB.setMargin(new Insets(0, 0, 0, 0));
        copyB.setMaximumSize(new Dimension(40, 40));
        copyB.setMinimumSize(new Dimension(40, 40));
        copyB.setPreferredSize(new Dimension(40, 40));
        copyB.setRequestFocusEnabled(false);
        copyB.setRolloverEnabled(true);
        copyB.setRolloverIcon(new 
        				ImageIcon(getClass().getResource("/Icons/copyO.gif")));
        copyB.setSelectedIcon(new 
        				ImageIcon(getClass().getResource("/Icons/copyT.gif")));
        copyB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.copyActionPerformed(evt);
            }
        });

        toolPane.add(copyB);
		
		//Paste Icon Button Specifications
        pasteB.setIcon(new 
        				ImageIcon(getClass().getResource("/Icons/paste.gif")));
        pasteB.setToolTipText("Paste");
        pasteB.setAlignmentY(0.0F);
        pasteB.setBorderPainted(false);
        pasteB.setContentAreaFilled(false);
        pasteB.setFocusPainted(false);
        pasteB.setIconTextGap(0);
        pasteB.setMargin(new Insets(0, 0, 0, 0));
        pasteB.setMaximumSize(new Dimension(40, 40));
        pasteB.setMinimumSize(new Dimension(40, 40));
        pasteB.setPreferredSize(new Dimension(40, 40));
        pasteB.setRequestFocusEnabled(false);
        pasteB.setRolloverEnabled(true);
        pasteB.setRolloverIcon(new 
        				ImageIcon(getClass().getResource("/Icons/pasteO.gif")));
        pasteB.setSelectedIcon(new 
        				ImageIcon(getClass().getResource("/Icons/pasteT.gif")));
        pasteB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.pasteActionPerformed(evt);
            }
        });

        toolPane.add(pasteB);
/****************************************************************************************/
        
		//BusRoute Icon Button Specifications
        buttonGroup.add(busRouteB);
        busRouteB.setIcon(new 
        			ImageIcon(getClass().getResource("/Icons/busRoute.gif")));
        busRouteB.setToolTipText("Bus Route");
        busRouteB.setAlignmentY(0.0F);
        busRouteB.setBorderPainted(false);
        busRouteB.setContentAreaFilled(false);
        busRouteB.setFocusPainted(false);
        busRouteB.setIconTextGap(0);
        busRouteB.setMargin(new Insets(0, 0, 0, 0));
        busRouteB.setMaximumSize(new Dimension(40, 40));
        busRouteB.setMinimumSize(new Dimension(40, 40));
        busRouteB.setPreferredSize(new Dimension(40, 40));
        busRouteB.setRequestFocusEnabled(false);
        busRouteB.setRolloverEnabled(true);
        busRouteB.setRolloverIcon(new 
        			ImageIcon(getClass().getResource("/Icons/busRouteO.gif")));
        busRouteB.setSelectedIcon(new 
        			ImageIcon(getClass().getResource("/Icons/busRouteT.gif")));
        busRouteB.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.busRouteActionPerformed(evt);
            }
        });

        toolPane.add(busRouteB);        
 
		// road2 Icon Button Specifications
        buttonGroup.add(road2B);
        road2B.setIcon(new 
        			ImageIcon(getClass().getResource("/Icons/Road_2.gif")));
        road2B.setToolTipText("Road 2");
        road2B.setAlignmentY(0.0F);
        road2B.setBorderPainted(false);
        road2B.setContentAreaFilled(false);
        road2B.setFocusPainted(false);
        road2B.setIconTextGap(0);
        road2B.setMargin(new Insets(0, 0, 0, 0));
        road2B.setMaximumSize(new Dimension(40, 40));
        road2B.setMinimumSize(new Dimension(40, 40));
        road2B.setPreferredSize(new Dimension(40, 40));
        road2B.setRequestFocusEnabled(false);
        road2B.setRolloverEnabled(true);
        road2B.setRolloverIcon(new 
        			ImageIcon(getClass().getResource("/Icons/Road_2A.gif")));
        road2B.setSelectedIcon(new 
        			ImageIcon(getClass().getResource("/Icons/Road_2A.gif")));
        road2B.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                frame.road2ActionPerformed(evt);
            }
        });

        toolPane.add(road2B);        
        
		// road1 Icon Button Specifications
        buttonGroup.add(road1B);
        road1B.setIcon(new