/*
		Name:		Chris Johnson
					johnson@dcs.gla.ac.uk
		
		Last modified:	4/1/99
		
		Description:	
		This applet lays out the labels for a timetable.   It forms part of 
		exercise 2 from the user interface design in Java course on:
			
			http://www.dcs.gla.ac.uk/~johnson/teaching/hci-java
			
		It uses the NewGridBagLayout class designed by G.W. Rouse in 
		An Introduction to Data Structures and Algorithms with Java, 
		Prentice Hall, Hemel Hemstead, 1998. pp 65-78.   The details
		of this class will be introduced in later practicals - it provides
		a useful means of minimising the initial complexity in developing
		an AWT interface.
*/

import java.applet.Applet;		// you should have met this before

import java.awt.*;				// link to the AWT classes		

import NewGridBagLayout;		// we will learn more about layout managers in later practicals

public class TimetableLabels extends Applet {
	
	// panels are components that can contain other components, such as labels.
	// we will use a panel to contain the labels that make up the timetable.
		
	private Panel timetable = new Panel();
	
	
	// The following lines provide access to a customised layout manager.   This provides
	// a quick means of placing labels in particular positions on the screen.

	NewGridBagLayout layout = new NewGridBagLayout();



    public void init() {
    	
        timetable.setLayout(layout); // set up the layout manager
				
		Label Time_0900 = new Label("09.00");  // create new labels
        Label Time_1000 = new Label("10.00");
        Label Time_1100 = new Label("11.00");
        Label Time_1200 = new Label("12.00");
        Label Time_1300 = new Label("13.00");
        Label Time_1400 = new Label("14.00");
        Label Time_1500 = new Label("15.00");
        Label Time_1600 = new Label("16.00");
        Label Time_1700 = new Label("17.00");

        Label Monday = new Label("Monday");
        Label Tuesday = new Label("Tuesday");
        Label Wednesday = new Label("Wednesday");
        Label Thursday = new Label("Thursday");
        Label Friday = new Label("Friday");
        
        
        //These calls add the labels at appropriate places on the screen.
        //The first parameter is the name of the label component to be added eg Time_0900
        //The second parameter is the panel component that holds all of the label components
        //The third and fourth parameters sets the X and Y coordinates of the label
        // The fifth and sixth parameters sets width and height of the label
        
  		layout.setPositionSizeAdd(Time_0900, timetable, 1, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1000, timetable, 2, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1100, timetable, 3, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1200, timetable, 4, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1300, timetable, 5, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1400, timetable, 6, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1500, timetable, 7, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1600, timetable, 8, 1, 1, 1);
  		layout.setPositionSizeAdd(Time_1700, timetable, 9, 1, 1, 1);

           
        layout.setPositionSizeAdd(Monday, 	timetable, 0, 3, 1, 1);
        layout.setPositionSizeAdd(Tuesday, 	timetable, 0, 4, 1, 1);
        layout.setPositionSizeAdd(Wednesday,timetable, 0, 5, 1, 1);
        layout.setPositionSizeAdd(Thursday, timetable, 0, 6, 1, 1);
        layout.setPositionSizeAdd(Friday, 	timetable, 0, 7, 1, 1);
        
        add(timetable);
        
        validate();
    }
}