Class TimeZoneGUI

java.lang.Object
  TimeZoneGUI

All Implemented Interfaces:

ActionListener, EventListener

public class TimeZoneGUI
extends Object
implements ActionListener

An instance is a GUI to display and manipulate Times in a time zone.

Constructor Summary

TimeZoneGUI()
Constructor: a GUI that contains: (0) a color panel, with text to describe the color.

Method Summary

void	actionPerformed(ActionEvent e) Process a click of one of the buttons.
Box	boxTimes() = box of times constructed from times and timeButtons.
Box	buttonsFields() = a Box with all the buttons and fields for input
void	fixBoxForTimes() Fix the box for times, to go in the east.
void	fixBoxTimes() Remove the box for times from the JFrame, make it up again, and add it
Box	instructionBox() = A Box with the instructions for the north panel
void	processCompareButton() Process click of compareButton()
void	processLegalityButton() Process a click of testLegalityButton
void	processTimeInZoneButton() Process click of getTimeInZoneButton
int	selectedButton(int k) = the index of first selected button in timeButtons[k..] (length of timeButtons if none)
static int	toInt(String s) = s as an integer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TimeZoneGUI

public TimeZoneGUI()

Constructor: a GUI that contains: (0) a color panel, with text to describe the color. (1) the complementary color panel, with text to describe it. (2) Sliders for RGB, HSV, and CMYK. Initially, the color is red.

Method Detail

boxTimes

public Box boxTimes()

= box of times constructed from times and timeButtons.

instructionBox

public Box instructionBox()

= A Box with the instructions for the north panel

buttonsFields

public Box buttonsFields()

= a Box with all the buttons and fields for input

fixBoxForTimes

public void fixBoxForTimes()

Fix the box for times, to go in the east.

actionPerformed

public void actionPerformed(ActionEvent e)

Process a click of one of the buttons. They are: newTimeButton, testLegalityButton, compareButton, getTimeInZoneButton

Specified by:

actionPerformed in interface ActionListener

processCompareButton

public void processCompareButton()

Process click of compareButton()

processTimeInZoneButton

public void processTimeInZoneButton()

Process click of getTimeInZoneButton

processLegalityButton

public void processLegalityButton()

Process a click of testLegalityButton

selectedButton

public int selectedButton(int k)

= the index of first selected button in timeButtons[k..] (length of timeButtons if none)

fixBoxTimes

public void fixBoxTimes()

Remove the box for times from the JFrame, make it up again, and add it

toInt

public static int toInt(String s)

= s as an integer. If s is not an integer (possibly preceded by -), use 0.