org.ascentphase.suit
Class Panel

java.lang.Object
  |
  +--Canvas
        |
        +--org.ascentphase.suit.Panel

Direct Known Subclasses:

InputPopup

public class Panel

extends Canvas

A container that holds one or more widgets internally to be displayed.

Version:

Author:

huyd

See Also:

Serialized Form

Field Summary

protected boolean

clearReq

Constructor Summary

Panel()

Method Summary

void	add(org.ascentphase.suit.Widget w, int x, int y) Adds a widget to the Panel at the given coordinate.
void	add(org.ascentphase.suit.Widget w, int x, int y, boolean focus) Adds a widget to the Panel at the given coordinate and give the widget initial focus.
protected void	handleCommandEvent(Command evt) Notifies any listeners when a Command event occurs.
protected void	keyPressed(int keyCode) Called when a key is pressed.
protected void	keyReleased(int keyCode) Called when a key is released.
protected void	keyRepeated(int keyCode) Called when a key is repeated (held down).
void	paint(Graphics g) paint
protected void	pointerDragged(int x, int y) Called when the pointer is dragged.
protected void	pointerPressed(int x, int y) Called when the pointer is pressed.
protected void	pointerReleased(int x, int y) Called when the pointer is released.
void	remove(org.ascentphase.suit.Widget w) Removes the given widget from the Panel.
void	setCommandListener(CommandListener l)

Methods inherited from class java.lang.Object

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

Field Detail

clearReq

protected boolean clearReq

Constructor Detail

Panel

public Panel()

Method Detail

add

public void add(org.ascentphase.suit.Widget w,
                int x,
                int y)

Adds a widget to the Panel at the given coordinate.

Parameters:

w - the Widget to add.

x - the x coordinate on the screen.

y - the y coordinate on the screen.

add

public void add(org.ascentphase.suit.Widget w,
                int x,
                int y,
                boolean focus)

Adds a widget to the Panel at the given coordinate and give the widget initial focus. It will overried any other Widget who may have initial focus.

Parameters:

w - the Widget to add.

x - the x coordinate on the screen.

y - the y coordinate on the screen.

focus - true to give the Widget initial focus.

remove

public void remove(org.ascentphase.suit.Widget w)

Removes the given widget from the Panel.

Parameters:

w - the widget to remove.

paint

public void paint(Graphics g)

paint

keyPressed

protected void keyPressed(int keyCode)

Called when a key is pressed.

keyReleased

protected void keyReleased(int keyCode)

Called when a key is released.

keyRepeated

protected void keyRepeated(int keyCode)

Called when a key is repeated (held down).

pointerDragged

protected void pointerDragged(int x,
                              int y)

Called when the pointer is dragged.

pointerPressed

protected void pointerPressed(int x,
                              int y)

Called when the pointer is pressed.

pointerReleased

protected void pointerReleased(int x,
                               int y)

Called when the pointer is released.

setCommandListener

public void setCommandListener(CommandListener l)

handleCommandEvent

protected void handleCommandEvent(Command evt)

Notifies any listeners when a Command event occurs.

Parameters:

evt - the Command evt to pass to listeners.