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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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How to reduce the Font of a LWUIT Button text

I've created 3 LWUIT buttons like below: b1.setText("Tab1"); b1.getStyle().setFont(Font.createSystemFont(Font.FACE_SYSTEM, Font.STYLE_PLAIN, Font.SIZE_SMALL)); b2 = new…
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How to remove unused classes of LWUIT?

I have written a simple J2ME app using Lwuit library, it is working good but my problem is that even my code is very small but the app size becomes 700kb means all the classes of lwuit gets included in my app though I am only using 5-6 of its…
ssa
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LWUIT Form with multiple Components

I've added multiple components to my LWUIT Form one by one,but the problem is i am not able to display those added components one by one as like i appended in my code,i am able to display date and my image on a single row(side by side)some times…
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LWUIT Form Text Area

I have a LWUIT form1 and form2 ,form1 is displayed with list of titles from Rss File, 1)If the user clicks on any title on fom1,i am able to navigate to form2 ,where i am displaying a text area(Contains Paragraphs of text( Description) from Rss),if…
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Remove Lwuit Commands from menu in J2ME

I'm developing a J2ME Lwuit Application for S40 Mobiles ,When i add a command to the form like Exit in (Qwerty S40 Mobiles), another select command appears at the middle .The problem that a menu on the left appears holding the 2 commands (Exit and…
Reham
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how to combine in LWUIT?

I have used this code for combine textFiled.PASSWORD with TextField.NUMERIC txtpwd.setConstraint(TextField.PASSWORD | TextField.NUMERIC); When I run in Emulator i can type string .but i just typed NUMERIC . I go to this link and find to combine…
amin
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Load images in blackberry - Lwuit

I develop with lwuit to Nokia and Blackberry. I try to load from internet some images. In Nokia all work fine, but in blackberry i get IllegalArgumentException. I found that problem is occurs in createImage(byte[] bytes, int offset, int len)…
neb
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LWUIT Tabs click event?

I have created LWUIT Tabs. I want to identify the enduser tab click event and need to place some logic?How to identify tab click Event? Here my Code: topnews = new Vector(); topstory = new Vector(); cinemanews = new Vector(); …
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Style of LWUIT ComboBox

I'm working in a project and use LWUIT, I want to make a custom style for Combobox and Successfully after a lot of search I have made it by changing the cell renderer and the look and feel to change arrow icon the problem now that the white space…
Amira Elsayed Ismail
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obfuscation with bouncycastle and LWUIT

I have build an application that using LWUIT for UI and bouncycastle for Hashing and Encryption, and every thing is working fine in the emulator but When I try to test it on real device 1- the application not installed correctly because of…
Amira Elsayed Ismail
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Issue with BB LWUIT 1.5 TextField

I have problem with the LWUIT1.5 Textfield in BB . The issue is that even after I set the constraint as NUMERIC for the text field , the first character alone accepts alphabets. This happens only in BB and when Alt+key is used for entering the…
varunkumar
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How to work with LWUIT TABs click events

UPDATE: My Requirement is to display two Rss files as Tabs on my LWUIT Form Initially by default first Rss file titles and images should be displayed on first tab if an end user click on second tab,we should be able to load the second rss file…
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J2ME - LWUIT Java runtime exception - You must include the platform port before the LWUIT in the classpath>

Before you ask, yes I did see and try the solution here already. But it didn't work. I keep getting the error. "You must include the platform port before the LWUIT in the classpath." I am using Netbeans, JDK 1.6 (though J2ME isn't concerned with…
Robin Presto
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HTML text extraction in j2me without any HTML tags and special characters

I have a string from an RSS file after parsing. String htmlString=

Prime Minister Manmohan Singh will leave for Iran on August 28, 2012 to attend the Non-Aligned…</div> <div class=

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Parsing Xml fails in Lwuit J2ME application on some simulators

I have a LWUIT j2me application that parses a local XML. I tried my code on the (Java TM Platform Micro SDK 3.0 DefultFxPhone 1) and on the asha simulator (Nokia_SDK_1_1_Java). Also I tested the code on different devices and it works fine. But,…
Reham
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