waba.ui
Class Keypad

java.lang.Object
  |
  +--waba.ui.Control
        |
        +--waba.ui.Keypad

public class Keypad

extends Control

This class is used to handle letters and numbers input on keypadOnly devices.

Since:

SuperWaba 5.5

Field Summary

static int	CLOSE_TIMEOUT Amount of time until the control closes.
static java.lang.String[]	defaultKeyset The default char set.
static int	mode The current mode.
static int	MODE_LOWER Used with the mode member.
static int	MODE_NUMBER Used with the mode member.
static int	MODE_UPPER Used with the mode member.
static java.lang.String[]	numberKeyset Only numbers: 0 ... 9
static int	X_ALIGN The x position of the control on screen.
static int	Y_ALIGN The y position of the control on screen.
static int	Y_ALIGN_ALT The y alternate position of the control on screen.

Fields inherited from class waba.ui.Control

AFTER, appId, appObj, asContainer, asWindow, backColor, backDis, BEFORE, BOTTOM, CENTER, clearValueInt, clearValueStr, enabled, FILL, FIT, fm, fmH, focusLess, focusTraversable, font, foreColor, foreDis, height, highlightRectsCount, isHighlighting, LEFT, parent, PREFERRED, RANGE, RIGHT, SAME, TOP, uiCE, uiFlat, uiPalm, uiVista, visible, width, x, x2, y, y2

Method Summary

static Keypad	getInstance()
void	handleKey(int key) Called by the system to handle the pressed key
void	onEvent(Event e) On a timeout of the close timer, closes this control
void	onPaint(Graphics g) Paints this control
void	setKeys(java.lang.String[] newKeyset) Call this, passing a new set, to change the keys associated with each pad number.
void	setNumberKeys(java.lang.String nk) Call this to change the default # to a set of chars to be selected.

Methods inherited from class waba.ui.Control

addTimer, changeHighlighted, clear, contains, createGraphics, drawHighlight, getAbsoluteRect, getBackColor, getFont, getFontMetrics, getForeColor, getNext, getParent, getParentWindow, getPos, getPreferredHeight, getPreferredWidth, getRect, getSize, isDisplayed, isEnabled, isVisible, onBoundsChanged, onColorsChanged, onFontChanged, onWindowPaintFinished, postEvent, removeTimer, repaint, repaintNow, requestFocus, setBackColor, setBackForeColors, setEnabled, setFocusLess, setFont, setForeColor, setRect, setRect, setRect, setVisible, translateFromOrigin, uiStyleChanged

Methods inherited from class java.lang.Object

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

Field Detail

numberKeyset

public static java.lang.String[] numberKeyset

Only numbers: 0 ... 9

defaultKeyset

public static java.lang.String[] defaultKeyset

The default char set. All letters must be in lowercase

CLOSE_TIMEOUT

public static int CLOSE_TIMEOUT

Amount of time until the control closes.

X_ALIGN

public static int X_ALIGN

The x position of the control on screen. It is CENTER by default. Use only LEFT,CENTER,RIGHT constants.

Y_ALIGN

public static int Y_ALIGN

The y position of the control on screen. It is BOTTOM-3 by default. Use only TOP,CENTER,BOTTOM constants.

Y_ALIGN_ALT

public static int Y_ALIGN_ALT

The y alternate position of the control on screen. It is TOP+3 by default. Use only TOP,CENTER,BOTTOM constants.

MODE_LOWER

public static final int MODE_LOWER

Used with the mode member.

MODE_UPPER

public static final int MODE_UPPER

Used with the mode member.

MODE_NUMBER

public static final int MODE_NUMBER

Used with the mode member.

mode

public static int mode

The current mode. Use the MODE_xxx constants

Method Detail

getInstance

public static Keypad getInstance()

setKeys

public void setKeys(java.lang.String[] newKeyset)

Call this, passing a new set, to change the keys associated with each pad number. Or pass null to restore the default key set.

setNumberKeys

public void setNumberKeys(java.lang.String nk)

Call this to change the default # to a set of chars to be selected. Remember to set it to null afterward to restore the original behaviour!

handleKey

public void handleKey(int key)

Called by the system to handle the pressed key

onPaint

public void onPaint(Graphics g)

Paints this control

Overrides:

onPaint in class Control

Tags copied from class: Control

Parameters:

g - the graphics object for drawing

See Also:

Graphics

onEvent

public void onEvent(Event e)

On a timeout of the close timer, closes this control

Overrides:

onEvent in class Control

Tags copied from class: Control

Parameters:

event - the event to process

See Also:

Event, KeyEvent, PenEvent