com.emarson.lemonade.bluelemon.midp1
Class Alert

java.lang.Object
  com.emarson.lemonade.bluelemon.midp1.Alert

public class Alert
extends Object

This class delivers the functionality of the MIDP1 Alert Java class to the Bluelemon environment.

Field Summary

static Number

FOREVER FOREVER indicates that an Alert is kept visible until the user dismisses it.

Constructor Summary

Alert()
Constructs a new, empty Alert object.

Method Summary

Ticker	getTicker() Gets the ticker used by this Alert.
void	intialize(String title, String alertText, Number alertType, Number timeout) Initializes an Alert object with the given title, content string, alert type and timeout.
void	setTicker(Ticker ticker) Set a ticker for use with this Alert, replacing any previous ticker.

Methods inherited from class java.lang.Object

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

Field Detail

FOREVER

public static Number FOREVER

FOREVER indicates that an Alert is kept visible until the user dismisses it.

See Also:

MIDP1 Alert

Constructor Detail

Alert

public Alert()

Constructs a new, empty Alert object.

Usage examples:

   <blue:newInstance class="com/emarson/lemonade/bluelemon/midp1/Alert"
                     toVariable="alert"/>
 

Method Detail

getTicker

public Ticker getTicker()

Gets the ticker used by this Alert.

Returns:

ticker object used, or null if no ticker is present

See Also:

MIDP1 Screen

Usage examples:

   <blue:call object="alert" method="getTicker"
               toVariable="ticker"/>
 

intialize

public void intialize(String title,
                      String alertText,
                      Number alertType,
                      Number timeout)

Initializes an Alert object with the given title, content string, alert type and timeout.

Parameters:

title - the title string

alertText - the content string

alertType - the type of the alert as a number, or one of AlertType.ALARM, AlertType.CONFIRMATION, AlertType.ERROR, AlertType.INFO, AlertType.WARNING

timeout - timeout in milliseconds, or FOREVER

See Also:

AlertType

Usage examples:

   <blue:call object="alert" method="initialize">
     <blue:argument type="String" value="title"/>
     <blue:argument type="String" value="alertText"/>
     <blue:argument type="byte" value="AlertType.INFO"/>
     <blue:argument type="short" value="Alert.FOREVER"/>        
   </blue:call>
 

setTicker

public void setTicker(Ticker ticker)

Set a ticker for use with this Alert, replacing any previous ticker.

Parameters:

ticker - the ticker object used on this Alert

See Also:

MIDP1 Screen

Usage examples:

   <blue:call object="alert" method="setTicker">
     <blue:argument type="variable" name="ticker"/>
   </blue:call>