SimpleWindow

java.lang.Object
- se.lth.cs.window.SimpleWindow

```
public class SimpleWindow
extends java.lang.Object
```
A simple window to draw in, used in "Objektorienterad programmering och Java".

Version:

2.1 (2010-06-01)

Author:

Per Holm (and several others in earlier versions)

Field Summary

Fields
Modifier and Type Field and Description

static int KEY_EVENT

static int MOUSE_EVENT

Fields
Modifier and Type	Field and Description
`static int`	`KEY_EVENT`
`static int`	`MOUSE_EVENT`

Constructor Summary

Constructors
Constructor and Description

SimpleWindow(int width, int height, java.lang.String title)
Creates a window and makes it visible.

Constructors
Constructor and Description
`SimpleWindow(int width, int height, java.lang.String title)` Creates a window and makes it visible.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears the window.
`void`	`close()` Closes the window.
`static void`	`delay(int ms)` Wait for a specified time.
`int`	`getEventType()` Returns the type of the last event.
`int`	`getHeight()` Returns the height of the window.
`char`	`getKey()` Returns the key that was pressed on a key event.
`java.awt.Color`	`getLineColor()` Returns the current line color.
`int`	`getLineWidth()` Returns the current line width.
`int`	`getMouseX()` Returns the mouse x coordinate at the last mouse click.
`int`	`getMouseY()` Returns the mouse y coordinate at the last mouse click.
`int`	`getWidth()` Returns the width of the window.
`int`	`getX()` Returns the pen's x coordinate.
`int`	`getY()` Returns the pen's y coordinate.
`void`	`lineTo(int x, int y)` Moves the pen to a new position while drawing a line.
`void`	`moveTo(int x, int y)` Moves the pen to a new position.
`void`	`open()` Opens the window.
`void`	`setLineColor(java.awt.Color col)` Sets the line color.
`void`	`setLineWidth(int width)` Sets the line width.
`void`	`waitForEvent()` Waits for event (mouse click or key press).
`void`	`waitForMouseClick()` Waits for a mouse click.
`void`	`writeText(java.lang.String txt)` Writes a string at the current position.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MOUSE_EVENT
```
public static final int MOUSE_EVENT
```
    See Also:
    Constant Field Values
  - KEY_EVENT
```
public static final int KEY_EVENT
```
    See Also:
    Constant Field Values
- Constructor Detail
  - SimpleWindow
```
public SimpleWindow(int width,
            int height,
            java.lang.String title)
```
    Creates a window and makes it visible.
    
    Parameters:
    width - the width of the window
    height - the height of the window
    title - the title of the window
- Method Detail
  - getWidth
```
public int getWidth()
```
    Returns the width of the window.
    
    Returns:
    the width of the window
  - getHeight
```
public int getHeight()
```
    Returns the height of the window.
    
    Returns:
    the height of the window
  - clear
```
public void clear()
```
    Clears the window.
  - close
```
public void close()
```
    Closes the window.
  - open
```
public void open()
```
    Opens the window.
  - moveTo
```
public void moveTo(int x,
          int y)
```
    Moves the pen to a new position.
    
    Parameters:
    x - the x coordinate of the new position
    y - the y coordinate of the new position
  - lineTo
```
public void lineTo(int x,
          int y)
```
    Moves the pen to a new position while drawing a line.
    
    Parameters:
    x - the x coordinate of the new position
    y - the y coordinate of the new position
  - writeText
```
public void writeText(java.lang.String txt)
```
    Writes a string at the current position.
    
    Parameters:
    txt - the string to write
  - getX
```
public int getX()
```
    Returns the pen's x coordinate.
    
    Returns:
    the x coordinate
  - getY
```
public int getY()
```
    Returns the pen's y coordinate.
    
    Returns:
    the y coordinate
  - setLineWidth
```
public void setLineWidth(int width)
```
    Sets the line width.
    
    Parameters:
    width - the new width (in pixels)
  - setLineColor
```
public void setLineColor(java.awt.Color col)
```
    Sets the line color.
    
    Parameters:
    col - the new color
  - getLineWidth
```
public int getLineWidth()
```
    Returns the current line width.
    
    Returns:
    the line width (in pixels)
  - getLineColor
```
public java.awt.Color getLineColor()
```
    Returns the current line color.
    
    Returns:
    the line color
  - waitForMouseClick
```
public void waitForMouseClick()
```
    Waits for a mouse click.
  - getMouseX
```
public int getMouseX()
```
    Returns the mouse x coordinate at the last mouse click.
    
    Returns:
    the x coordinate
  - getMouseY
```
public int getMouseY()
```
    Returns the mouse y coordinate at the last mouse click.
    
    Returns:
    the y coordinate
  - waitForEvent
```
public void waitForEvent()
```
    Waits for event (mouse click or key press).
  - getEventType
```
public int getEventType()
```
    Returns the type of the last event.
    
    Returns:
    the event type (KEY_EVENT = key, MOUSE_EVENT = mouse)
  - getKey
```
public char getKey()
```
    Returns the key that was pressed on a key event.
    
    Returns:
    the character code for the key
  - delay
```
public static void delay(int ms)
```
    Wait for a specified time.
    
    Parameters:
    ms - the number of milliseconds to wait

Class SimpleWindow

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MOUSE_EVENT

KEY_EVENT

Constructor Detail

SimpleWindow

Method Detail

getWidth

getHeight

clear

close

open

moveTo

lineTo

writeText

getX

getY

setLineWidth

setLineColor

getLineWidth

getLineColor

waitForMouseClick

getMouseX

getMouseY

waitForEvent

getEventType

getKey

delay