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Questions tagged [lwuit]

Lightweight User Interface Toolkit - widget-based UI library for J2ME enabled mobile devices

LWUIT is a framework for cross platform mobile development that was originally inspired by Swing but took a lot of inspiration from SwingX and went much further with themes & styles. LWUIT has a powerful GUI builder/theme creator and provides a porting layer to several platforms specifically J2ME/MIDP, Blackberry, TV, JavaSE (Applets and Applications), Android and others.

LWUIT allows a lot of power in configuring its theme and has 3rd party themes mimicking native Android/iPhone look and feels in the LWUIT incubator. LWUIT features elaborate special effects and transitions and is highly customizable, it supports all the common touch gestures as well as feature phone none-touch UI's seamlessly.

LWUIT is 100% open source and free under the GPL with classpath exception license which allows for both commercial and none commercial deployments.

LWUIT4IO is an additional library for LWUIT recently added to provide improved integration with filesystem, storage, serialization, Networking etc. To this date there is a large and thriving LWUIT community, there are many operator grade deployments of applications based on LWUIT within some of the biggest operators in the world.

Video of chat demo (shows off some animations and bubble chat): http://www.youtube.com/watch?v=LFClNS5vWQs

One of the many videos showing off the resource editor tool which includes a GUI builder, Theme editor, localization tool etc.: http://lwuit.blogspot.com/2011/04/generating-netbeans-project-from.html

Official Website

http://www.oracle.com/technetwork/java/javame/javamobile/download/lwuit/index.html

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Porting Android to the new LWUIT 1.5

I wonder why the Android build was not part of the auto-generated builds from the resource editor? REAL QUESTION: Can someone please show me how to port a LWUIT app to Android using netbeans 6.9.1? I have read Thorsten's page and he didnt elaborate…
Daydah
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LWUIT implementation of XML Parsing and Storage

Storage, Network Connections, and Parsing have been optimized/added to the new LWUIT 1.5, but some of us novices still don't know how to use the classes. I am trying to do the following: 1. connect to the network - send username and password to an…
Daydah
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LWUIT- out of memory exception in JavaME

I am developing an app in Java ME using Netbeans IDE, where I'm creating 3 Forms which contains Button, Command (OK and back) and Image in the 1st Form. Using OK Command I can transfer the control to the 2nd form. This works In 2nd Form I have 2…
user998644
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LWUIT Ports, Blackberry and Android

What approach would be better for developing on Blackberry and Android (native or porting). I tried porting LWUIT to blackberry and i did not find it easy, so many errors on the phone. Any help on succesfully porting LWUIT app to blackberry without…
Ajibola
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LWUIT Calendar issue

I am building a calendar in LWUIT, and I can´t find a way to solve the next problem. When I add my calendar to the form, it shows a month ComboBox, a year ComboBox and the days of the actual month with some days of the previous month and some days…
Mun0n
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Are the Title-bar and Menu-bar included when getting a Form's preferredHeight?

When we write int h = myForm.getPreferredH(); does the h variable contains the height of the Title-bar and the height of the Menu-bar ? In the appropriate how to get the Title-bar's (preferred) height and the Menu-bar's (preferred) height ?
user833129
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Scrolling issues with a TextArea in LWUIT

I have a TextArea in LWUIT that I am having an issue manipulating. I have the following two issues: Even though I call setIsScrollVisible(true), I do not seem to have a scrollbar and cannot scroll when the output goes below the visible area of the…
codewario
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JBlend with LWUIT

I have made some applications on J2ME using LWUIT, CLDC 1.1, MIDP 2.0 and they are working great on Nokia handsets. But when I tried to install these applications on Huawei G7206 (JBlend) some of the applications gives error (NOT SUPPORTED) and some…
Syed Muhammad Umair
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Integrate LWUIT with Blackberry JDE

I am trying to make an integration between LWUIT and Blackberry JDE. I am importing the LWUIT .jar file into a library project and setting the dependencies of this library with another project. I am then creating a new LWUIT form and running the…
Farid Farhat
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How to draw a horizontal line at the SOUTH position of the BorderLayout of a Container?

I have a Container whose Layout is BorderLayout. I want to draw a horizontal line at the SOUTH position because this Container is drawn repeatedly so I want to delimit each by the horizontal line. Here is the code: tList = new…
user833129
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Why numeric constraint didn't work on Virtual keyboard in LWUIT?

I have tested many ways to give the numeric and password constraint in the TextField. But its not working, See the below code. textField.setConstraint(TextField.NUMERIC | TextField.PASSWORD); textField.setInputModeOrder(new String[]{"123"}); Above…
bharath
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Arabic words problem in LWUIT on some models

I've created a gui using LWUIT which uses Arabic words (and so it is right to left) It works fine on some models (Sony Ericsson T700 or Elm for example). But on some other models (e.g. Sony Ericsson w800) words are not displayed correctly: letters…
mohsenof
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LWUIT Scrolling

Here is another question regarding JavaMe and LWUIT. I need to manually scroll TextArea with help of methods or etc. TextArea contains methods responsible only for obtaining current position of scrolling and its enable and disable. How can I do…
Maxim Bjjtwins
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LWUIT - show TextField blinking Cursor, even if the field is empty

I have a TextField in a Form. This TextField should have focus by default, which works fine. Now I'd like the user to be aware of that and show him, that he's inside the TextField - so the TextField cursor should be shown and blink. I only found…
Carl
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Command sometimes does not work with LWUIT 1.5

I use LWUIT 1.5 and in the "Libraries & Resources" project property I selected both LWUIT_MIDP.jar and MIDP_IO.jar. The problem is that sometimes , usually in the second Form after the main Form and the fourth Form, when I click a Command ( either…
user833129
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