waba.ui
Class Window

java.lang.Object
  |
  +--waba.ui.Control
        |
        +--waba.ui.Container
              |
              +--waba.ui.Window

All Implemented Interfaces:

ISurface

Direct Known Subclasses:

MainWindow

public class Window

extends Container

implements ISurface

Window is a "floating" top-level window. This class is not functional enough to be used for dialogs and other top-level windows, it currently exists only as a base class for the MainWindow class.

Constructor Summary

Window()
Constructs a window.

Method Summary

void	_doPaint(int x, int y, int width, int height) Called by the VM to repaint an area.
void	_postEvent(int type, int key, int x, int y, int modifiers, int timeStamp) Called by the VM to post key and pen events.
java.awt.Graphics	createAWTGraphics()
Control	getFocus() Returns the focus control for this window.
void	setFocus(Control c) Sets focus to the given control.

Methods inherited from class waba.ui.Container

add, findChild, paintChildren, remove

Methods inherited from class waba.ui.Control

addTimer, contains, createGraphics, getFontMetrics, getNext, getParent, getRect, onEvent, onPaint, postEvent, removeTimer, repaint, setRect

Methods inherited from class java.lang.Object

equals, hashCode, toString

Constructor Detail

Window

public Window()

Constructs a window.

Method Detail

createAWTGraphics

public java.awt.Graphics createAWTGraphics()

setFocus

public void setFocus(Control c)

Sets focus to the given control. When a user types a key, the control with focus get the key event. At any given time, only one control in a window can have focus. Calling this method will cause a FOCUS_OUT control event to be posted to the window's current focus control (if one exists) and will cause a FOCUS_IN control event to be posted to the new focus control.

getFocus

public Control getFocus()

Returns the focus control for this window.

See Also:

setFocus(waba.ui.Control)

_postEvent

public void _postEvent(int type,
                       int key,
                       int x,
                       int y,
                       int modifiers,
                       int timeStamp)

Called by the VM to post key and pen events.

_doPaint

public void _doPaint(int x,
                     int y,
                     int width,
                     int height)

Called by the VM to repaint an area.