Hook for redraw event in Blackberry

Posted by Bendlas on Stack Overflow See other posts from Stack Overflow or by Bendlas
Published on 2010-05-26T12:47:04Z Indexed on 2010/05/26 12:51 UTC
Read the original article Hit count: 337

Filed under:

blackberry

|

java-me

Is there a way to add a redraw callback to a live screen object, i.e. not via inheritance?

Reasoning:
I want to draw an overlay from an extension for widget sdk (substituting defunct position:absolute), so the screen is created by the bbwp stub.

I can get it by

Ui.getUiEngine().getActiveScreen()

and draw on it quite nicely, but I need a way to redraw when appropriate.

Note:
I've abandoned the approach to push the overlay as a screen, because i couldn't make it transparent / find a way to pass events through.

© Stack Overflow or respective owner

Related posts about blackberry

Blackberry Menu from native blackberry application

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an application that inserts an ApplicationMenuItem into the native blackberry contacts menu. I can get this to work just fine. Now my question is how would I change or remove that ApplicationMenuItem based on the contact that i am highlighted on? Would I need to use a GlobalEventListener? I… >>> More
Blackberry - View similar to Blackberry Messenger, MSN or Gtalk

as seen on Stack Overflow - Search for 'Stack Overflow'
A View with expand and contract list where you show, for instance, Chats, Contacts, Groups. You click on of them and expands to a list of Chats and each element of the list is a Rectangular box with User defined image, name, status (offline, online, busy) as an image and status message. How can i… >>> More
Blackberry Development, communicating two Blackberry device in a multiplayer game programatically

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Forum, We are developing a game application for Blackberry, which will have multi player option to let two or more player compete against each other. We have implemented the logic for that and already two or more player are able to play the game simultaneously on single device. Now we want to… >>> More
How to test the blackberry application in blackberry mobile

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Friends I created one blackberry application, and i tested in blackberry simulator, now i need test in blackberry mobile phone , can u please tell me the process for creating setup file and how to install in the black berry phone... Thanking you >>> More
Blackberry application testing in Blackberry Mobile getting error like this attempts to access a sec

as seen on Stack Overflow - Search for 'Stack Overflow'
I developed a Blackberry application using Eclipse. The application is working fine in the simulator. By using Blackberry desktop software, I tested the application in Blackberry mobile and it's working fine; but when I am using Progressbar screen, I am getting an error like this "Error starting… >>> More

Related posts about java-me

Feasibility to take over a JavaMe Project by Coders who have no experience in JavaMe

as seen on Programmers - Search for 'Programmers'
As the original JavaMe team will leave to do other items. The JavaMe project will be taken over by some guys knowing nothing about JavaMe. Transition period: One month About this JavaMe project: about 3.5 million lines of code (more than 180 java file, SourceCode is 8.5KB in total) using the… >>> More
Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More