java.lang.Object
java.awt.Component
java.awt.Canvas
- All Implemented Interfaces:
- ImageObserver, MenuContainer, Serializable, Accessible
- See Also:
- Top Examples, Source Code
public void addNotify()
- See Also:
Component.getToolkit(), Toolkit.createCanvas(java.awt.Canvas)
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public Canvas()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public Canvas(GraphicsConfiguration config)
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void createBufferStrategy(int numBuffers)
- See Also:
getBufferStrategy(), Component.isDisplayable(), IllegalStateException, IllegalArgumentException
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void createBufferStrategy(int numBuffers,
BufferCapabilities caps)
throws AWTException- See Also:
getBufferStrategy(), IllegalArgumentException
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- Description Add your codes or notes Search More Java Examples
public AccessibleContext getAccessibleContext()
- See Also:
- Component, Accessible
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public BufferStrategy getBufferStrategy()
- See Also:
createBufferStrategy(int)
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- Description Add your codes or notes Search More Java Examples
public void paint(Graphics g)
- See Also:
update(Graphics), Component
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[214]Crates an AWT Canvas
By halfmove { at } web { dot } de on 2003/04/03 08:14:37 Rate
public KGui ( ) {
super ( "Komplexe Zahlen" ) ;
field_1 = new JTextField ( 1 ) ;
field_2 = new JTextField ( 1 ) ;
field_3 = new JTextField ( 1 ) ;
field_4 = new JTextField ( 1 ) ;
field_5 = new JTextField ( 1 ) ;
field_6 = new JTextField ( 1 ) ;
field_7 = new JTextField ( 1 ) ;
field_8 = new JTextField ( 1 ) ;
JButton uebernehmen1 = new JButton ( "Zahlen abschicken" ) ;
uebernehmen1.addActionListener ( this ) ;
content = getContentPane ( ) ;
content.setLayout ( new BorderLayout ( ) ) ;
content.setBackground ( Color.white ) ;
JPanel panel1 = new JPanel ( ) ;
content.add ( panel1,BorderLayout.NORTH ) ;
OperationPanel opanel = new OperationPanel ( komplex ) ;
content.add ( opanel, BorderLayout.WEST ) ;
panel1.add ( new JLabel ( "Zahl 1:" ) ) ;
panel1.add ( new JLabel ( "RT 1:" ) ) ;
panel1.add ( field_1 ) ;
panel1.add ( new JLabel ( "IT 1:" ) ) ;
panel1.add ( field_2 ) ;
panel1.add ( new JLabel ( "Zahl 2:" ) ) ;
panel1.add ( new JLabel ( "RZ2:" ) ) ;
panel1.add ( field_3 ) ;
panel1.add ( new JLabel ( "IZ2:" ) ) ;
panel1.add ( field_4 ) ;
panel1.add ( uebernehmen1 ) ;
apanel = new JPanel ( ) ;
zeichenCanvas = new Canvas ( ) ;
content.add ( apanel, BorderLayout.CENTER ) ;
apanel.add ( zeichenCanvas ) ;
zeichenCanvas.paint ( Graphics g ) ;
g.drawLine ( centerpoint,centerpoint,centerpoint,300 ) ;
g.drawLine ( centerpoint,centerpoint,300,centerpoint ) ;
g.drawLine ( centerpoint,centerpoint,100,centerpoint ) ;
g.drawLine ( centerpoint,centerpoint,centerpoint,100 ) ;
public void update(Graphics g)
- See Also:
paint(Graphics), Component
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
Java API By Example, From Geeks To Geeks.