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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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Handle soft keys action in LWUIT

I'm developing an application for Nokia C2 Mobile and I want to handle the soft keys of the keyboard Attached an image with the button that I want to handle I have tried Handle KeyPressed and the keycode that returned when I press this button is…
Amira Elsayed Ismail
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My lwuit application is running slow on my Nokia x2 phone

Why is my lwuit application running slowly on phones, and how can I fix it to perform better? When I run the LwuitDemo, it is running fine. So maybe there is something missing in my code. I use this when want to display a dialog: …
NaPsTeR
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Codenameone with WSDL NB - ClassDefNotFound

I have used NB to add a "client web service" to a Codename one app through the NB interface. This works fine in the simulator. The WSDL classes are generated during build automatically and I have them landing in com.myco.myapp.generated…
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LWUIT Virtual Keyboard Events

I'm Using LWUIT I have amount text field and when I click it it brings VKB and display it, then I enter my value and I have added dataChanged to this text field and what I want to do is to disable dataChanged until I finish editing in the text field…
Amira Elsayed Ismail
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my commands using lwuit not working properly ..

I am trying to move between 3 forms. 1 is main form and 2 other simple forms. I have commands in the soft keys but they are not working... below is my code... public class checkOutComponents extends MIDlet implements ActionListener { private…
swatijoshi
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Waiting screen in Lwuit J2ME

I just want to show a loading screen while parsing some Xml in my Lwuit J2ME Application. I saw that there are many examples such as the slider and the gauge,and i found this simple code but i don't know how to show the dialog while the parsing…
Reham
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how do i start the LWUIT resource editor in linux system?

i am trying to explore LWUIT using NetBeans 7.2 I am working on Linux Machine. After a week working with LWUIT, I got to know about LWUIT Designer or known as LWUIT Resource Editor.... But i am not getting how to install / run it on my linux…
swatijoshi
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LWUIT Form Titles from Rss

i have titles and an images to be displayed on my LWUIT Form Screen from Rss File ,For this ,i have used ListCellRenderer,(i Referred this link http://lwuit.blogspot.in/2008/07/lwuit-list-renderer-by-chen-fishbein.html ) ,but the problem…
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LWUIT HtmlComponent out of memory exception

i want to display an image and Description from Rss File on LWUIT Form Screen here my Code: HTMLComponent com=new HTMLComponent(); com.setBodyText(detailNews.getDescription()); form2.addComponent(com); In place of *detailNews.getDescription()*,the…
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how to display a image on click of a button using LWUIT

I am trying to write a application using LWUIT where I want a image to be displayed on click of a button. I have the following code. But I get an exception if the button is clicked twice. Please help me display the image without giving any…
swatijoshi
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How to Log a statement in j2me?

I developed an application in j2me, it is executing successfully. In future, if there is any issue in my statements, I want to debug my application. I know that, I can use System.out.println() but I want to log a statement, how can I do it in j2me?…
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html text Extraction in j2me

I want to extract text from a web page in j2me, I have used String operations,but I am not getting the result, was my code correct? The String from a web page:
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String to date Format in j2me

I have a String Wed, 22 Aug 2012 06:29:31 +0530 like this, now I want to convert this String to a date format and I need to display day an date Wed, 22 Aug 2012 like this and eliminating other remaining String? I need to display the date on my…
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How to create HyperLink in LWUIT

I want to create a hyperlink using lwuit and i want to show it on myForm Screen?when i click on the link,it should navigate to the link,i have tried this for LCDUI,I got the result,but i dont know ,how to do it using LWUIT?
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lwuit number of tabs

I have created number of LWUIT Tabs,when i display those tabs on my form Screen,i am able to see only 4 tabs on my form screen,remaining tabs are displaying but those are hiding,How to display my form with tabs userfriendly? tabs.addTab("Tab1",…
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