com.softwareag.mobile.runtime.core

Class CanvasSoftkeys

java.lang.Object

javax.microedition.lcdui.Displayable

javax.microedition.lcdui.Canvas

javax.microedition.lcdui.game.GameCanvas

com.softwareag.mobile.runtime.core.CanvasBase

com.softwareag.mobile.runtime.core.CanvasDimensions

com.softwareag.mobile.runtime.core.CanvasInterrupts

com.softwareag.mobile.runtime.core.CanvasKeysAndTouch

com.softwareag.mobile.runtime.core.CanvasThreading

com.softwareag.mobile.runtime.core.CanvasSoftkeys

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

CanvasCore

public abstract class CanvasSoftkeys
extends CanvasThreading

Deals with softkey setting and, under LCDUI, softkey press detection (GRAPHICAL VERSION)

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	back_softkey_string The strings set to be displayed for the two softkeys (null means no softkey is to be displayed)
static java.lang.String	fwrd_softkey_string The strings set to be displayed for the two softkeys (null means no softkey is to be displayed)
static boolean	NEED_TO_RENDER_SOFTKEYS
static java.lang.String	softkey_add_back Set values on these to have substrings appended/prepended to your softkey labels (eg "(*) Back" - "Select (#)")
static java.lang.String	softkey_add_fwrd Set values on these to have substrings appended/prepended to your softkey labels (eg "(*) Back" - "Select (#)")

Fields inherited from class com.softwareag.mobile.runtime.core.CanvasThreading

app_state, APPSTATEFLAG_LOADING, last_fixed_update_time_ms, last_variable_update_time_ms, main_thread, MS_PER_UPDATE, previous_app_state

Fields inherited from class com.softwareag.mobile.runtime.core.CanvasKeysAndTouch

internal_key_mappings

Fields inherited from class com.softwareag.mobile.runtime.core.CanvasDimensions

CURRENT_SCREEN_HEIGHT, CURRENT_SCREEN_PPI, CURRENT_SCREEN_WIDTH, UPDATE_SCREEN_DIMENSIONS

Fields inherited from class javax.microedition.lcdui.game.GameCanvas

DOWN_PRESSED, FIRE_PRESSED, GAME_A_PRESSED, GAME_B_PRESSED, GAME_C_PRESSED, GAME_D_PRESSED, LEFT_PRESSED, RIGHT_PRESSED, UP_PRESSED

Fields inherited from class javax.microedition.lcdui.Canvas

DOWN, FIRE, GAME_A, GAME_B, GAME_C, GAME_D, KEY_NUM0, KEY_NUM1, KEY_NUM2, KEY_NUM3, KEY_NUM4, KEY_NUM5, KEY_NUM6, KEY_NUM7, KEY_NUM8, KEY_NUM9, KEY_POUND, KEY_STAR, LEFT, RIGHT, UP

Constructor Summary

Constructors

Constructor and Description
CanvasSoftkeys()

Method Summary

Methods

Modifier and Type	Method and Description
void	setSoftkeys(java.lang.String new_back_string, java.lang.String new_fwrd_string) Sets the string to display for the two softkeys (or null for either that isn't used any more)

Methods inherited from class com.softwareag.mobile.runtime.core.CanvasThreading

run, runOnce, startLoading, startMainThread, stopMainThread

Methods inherited from class com.softwareag.mobile.runtime.core.CanvasKeysAndTouch

findKeyBitflag, initKeysAndTouch, keyAction, keyPressed, keyReleased, pointerAction, pointerPressed, pointerReleased

Methods inherited from class com.softwareag.mobile.runtime.core.CanvasInterrupts

initInterrupts

Methods inherited from class com.softwareag.mobile.runtime.core.CanvasDimensions

updateScreenDimensions

Methods inherited from class com.softwareag.mobile.runtime.core.CanvasBase

paint, render, sizeChanged, syncPaint

Methods inherited from class javax.microedition.lcdui.game.GameCanvas

flushGraphics, flushGraphics, getKeyStates

Methods inherited from class javax.microedition.lcdui.Canvas

getGameAction, getHeight, getKeyCode, getKeyName, getWidth, hasPointerEvents, hasPointerMotionEvents, hasRepeatEvents, isDoubleBuffered, repaint, repaint, serviceRepaints, setFullScreenMode

Methods inherited from class javax.microedition.lcdui.Displayable

addCommand, getTicker, getTitle, isShown, removeCommand, setCommandListener, setTicker, setTitle

Methods inherited from class java.lang.Object

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

Field Detail

NEED_TO_RENDER_SOFTKEYS

public static final boolean NEED_TO_RENDER_SOFTKEYS

See Also:

Constant Field Values

back_softkey_string

public static java.lang.String back_softkey_string

The strings set to be displayed for the two softkeys (null means no softkey is to be displayed)

fwrd_softkey_string

public static java.lang.String fwrd_softkey_string

The strings set to be displayed for the two softkeys (null means no softkey is to be displayed)

softkey_add_back

public static java.lang.String softkey_add_back

Set values on these to have substrings appended/prepended to your softkey labels (eg "(*) Back" - "Select (#)")

softkey_add_fwrd

public static java.lang.String softkey_add_fwrd

Set values on these to have substrings appended/prepended to your softkey labels (eg "(*) Back" - "Select (#)")

Constructor Detail

CanvasSoftkeys

public CanvasSoftkeys()

Method Detail

setSoftkeys

public void setSoftkeys(java.lang.String new_back_string,
               java.lang.String new_fwrd_string)

Sets the string to display for the two softkeys (or null for either that isn't used any more)