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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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LWUIT Horizontal list scrolling gimping vertical form scrolling

In LWUIT, I have a form that has around 4 horizontal lists. The lists' horizontal scrolling words perfectly. However, when I want to scroll vertically up and down the form, it just ends up scrolling horizontally whichever list where the swipe…
Pat
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how we can open my app at daily alarm.can i use pushregistry as a daily alarm

I am working on nokia sdk2.0 using lwuit1.5.i have used pushregistry in my app.it is working properly.An alarm open on specific time as i set and aap open on view click.Now i want to use the pushregistry as dailiy alarm .so please suggest me is it…
Rajput V.K
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LWUIT S40 Nokia Calendar Events with sound

I'm building an app to create events in the device Calendar, but when I have created them, all are set default without sound. I need to set the sound ON, when the user wants it. How can I set the sound on the alarm in my created events?
Mun0n
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Key Value in combobox lwuit?

I want to store and retrieve a key value associated with the comboBox. I have used only getSelectedIndex() and getSelectedItem(). This will not help my purpose as I have to get a unique key value assocaiated with the item. Example Scenario :…
Ganesh
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Scrolling is preserved Lwuit List

I have 3 Categorybars, each bar present a List view. I got an issue from Nokia that "Whenever accessing a new view, even if it was visited earlier, the content must not be already scrolled. The user must view the content from the top of the…
April Smith
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Exception while making http request using LWUIT IO and J2me Library

I have made a method to make http request using LWUIT IO library and also tried with J2me library. Everything is working fine on simulator but when i tired on two different Nokia phones then i have received exception. Both are showing different…
Sandeep
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Nokia Asha SDK: Glitch in List component when used with TextField on the same Form

I'm a bit stuck with strange behaviour of List component in Asha SDK. What I'm doing is using TextField and List on the same form. Just a TextField and a List on BoxLayout, with no relationship. The problem is - focusing on TextField seems to…
elgris
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When will the repaint method of Form in LWUIT be triggered

I was using LWUIT to develop a Xlet project in a emulator. The project is multiple threaded, when one of the thread finish its work then die or just enter the wain() state, the repaint() method of displaying form will be called and the screen will…
user2805464
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Table scroll not working as expected

I am working on a certain table with fixed headers in LWUIT. Let me come straight to the problem. When I run it on the emulator, the touch interface works very fine and the scrolling of the form works flawless, but when I try to navigate it with the…
Nitesh Verma
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lwuit app would not run on blackberry jde

I built a j2me app using sun's lwuit , the application runs fine on my Oracle sdk simulator,but when I run this same app on blackberry jde I get this error Error preverifying class com.sun.lwuit.animations.Transition3D VERIFIER ERROR…
Johnson Eyo
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Container swapping or component swapping

I have four buttons at the bottom of my form. Clicking on any of these buttons results into a container preparation. In this container I've five components(includes buttons) and this container can be in three states(changes on button click which is…
Tirath
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How to Update any Record with specific position in RMS in J2ME?

I want to update record with specific position in RMS but by using setRecord method a new row has been inserted at the end so how to replace any record in RMS I am storing the value using pipe sign in this way. AppData.java public static String…
Nancy Jain
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LWUIT menuBar refreshTheme not working?

I'd like to dynamically change the text of a Command depending on some state, so normally I went to Google and LWUIT blogs said that using refreshTheme() on MenuBar should do the trick. So I used the following code, but it sadly didn't work if…
Mohamed Sobhy
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Using Lwuit Virtual Keyboard, the first character entered will not check for constraint validation

Using Lwuit Version 1.5, Im having a problem using the Virtual Keyboard. Given a TextField with a Numeric constraint. The first character entered will go directly to the Textfield despite the constraint given. I´ve found the sourceCode in…
juanmazake
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Remove ContainerList margin or padding between elements

Context: J2ME, LWUIT, Nokia S40 I've been struggling with this for the last few days. When using a ContainerList, no matter how much I change the ContainerList or the padding, margin and border of the elements, there is always a 2px margin around…
lbarbosa
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