Package tetris.gui

Class GUI

java.lang.Object

tetris.gui.GUI

public class GUI
extends Object

The class GUI implements the graphical user interface of the Tetris game.

Version:

2.1

Author:

Stephan Fischli

Constructor Summary

Constructors

Constructor	Description
GUI(int width, int height)	Constructs a graphical user interface.
GUI(int width, int height, int scaleFactor)	Constructs a graphical user interface.

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears the graphical user interface.
void	drawBlock(Block block)	Draws a single block.
void	drawBlocks(Collection<Block> blocks)	Draws a collection of blocks.
void	drawBlocks(Block[] blocks)	Draws an array of blocks.
void	setActionHandler(ActionHandler handler)	Registers the handler of the figure action events.
void	setHighScore(int highScore)	Sets the high score of the game to be displayed.
void	setLevel(int level)	Sets the level of the game to be displayed.
void	setScore(int score)	Sets the score of the game to be displayed.
void	setStatus(Status status)	Sets the status of the game to be displayed.
void	setStatusHandler(StatusHandler handler)	Registers the handler of the status change events.
ActionEvent	waitEvent()	Waits for an action event.

Methods inherited from class java.lang.Object

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

Constructor Details

GUI

public GUI(int width,
 int height)

Constructs a graphical user interface.

Parameters:

width - the width of the field

height - the height of the field

GUI

public GUI(int width,
 int height,
 int scaleFactor)

Constructs a graphical user interface.

Parameters:

width - the width of the field

height - the height of the field

scaleFactor - the scale factor

Method Details

setActionHandler

public void setActionHandler(ActionHandler handler)

Registers the handler of the figure action events.

Parameters:

handler - the action handler

setStatusHandler

public void setStatusHandler(StatusHandler handler)

Registers the handler of the status change events.

Parameters:

handler - the status handler

waitEvent

public ActionEvent waitEvent()

Waits for an action event.

Returns:

the event that has arrived.

drawBlock

public void drawBlock(Block block)

Draws a single block.

Parameters:

block - the block to be drawn

drawBlocks

public void drawBlocks(Block[] blocks)

Draws an array of blocks.

Parameters:

blocks - the blocks to be drawn

drawBlocks

public void drawBlocks(Collection<Block> blocks)

Draws a collection of blocks.

Parameters:

blocks - the blocks to be drawn

setLevel

public void setLevel(int level)

Sets the level of the game to be displayed.

Parameters:

level - the level to be set

setScore

public void setScore(int score)

Sets the score of the game to be displayed.

Parameters:

score - the score to be set

setHighScore

public void setHighScore(int highScore)

Sets the high score of the game to be displayed.

Parameters:

highScore - the high score to be set

setStatus

public void setStatus(Status status)

Sets the status of the game to be displayed.

Parameters:

status - the status to be set

clear

public void clear()

Clears the graphical user interface.