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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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XML parsing not working on android build of lwuit app

I use Kxml2 parser to parse the xml response I get as a response from a remote page. It is for user authentication, and the returned xml gives several details about the user. The app is built with LWUIT 1.5 and it works on MIDP and Blackberry…
Daydah
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How do you add a line break in a Label using LWUIT?

I've created a Label on a Form, but is too large to show it in one line, is it posible make a break line? I am using LWUIT on J2ME. Thank you.
grouser
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Is this bug on when set the max size on the TextField while use LWUIT with Blackberry?

I set the TextField max size to 20. Its working fine. And i got the warning alert like Field Full when I reach. There is no issues. And there is no any other components in the Form. Only one TextField placed in the Form. But issue is After that…
bharath
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can't re-launch LWUIT Application after calling destropApp() on Wireless Toolkit 2.5.2?

I am using Sun java wireless toolkit 2.5.2 and LWUIT for my j2me application.I have added one Command Exit. When pressing the Exit Command,i just calling destroyApp(true); It is successfully exited and then emulator shows the launching screen.Now,if…
Saravanan
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In LWUIT, a white rectangular background appears when the button is pressed, how to remove it?

Using LWUIT, I have a Form (form1) which contains a Button (see the silver arrow at the bottom of the Form in the left image below). This Button is constructed using an image which has a transparent background to give the effect of a non-rectangular…
Ashraf Bashir
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How to fill a LWUIT Button with an image when it's focused?

I have a button in LWUIT Form, and I have an icon that should be drawn in this button, I want the icon to fill all the button space without leaving any white space between the button border and the icon in it, how could I do this ? For example:…
Ashraf Bashir
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Datefield in LWUIT?

I would like to know if there is any datefield/datepicker component for LWUIT ? Or, will there be any work around for implement datefield in lwuit
Ganesh
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lwuit logs nothing

I'm trying to log an exception using lwuit Log class.: catch(Exception ex){ Log.setLevel(Log.DEBUG); Log.e(ex); Log.p("test error"); Log.showLog(); } But it shows just an empty Form. Even the "test error" is not there. I checked…
mohsenof
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Why arabic font not supported in Samsung mobiles using LWUIT?

I have tested my mobile application on some Samsung mobiles for testing purpose(Samsung Corby b3410 and Samsung c6712). Here Arabic font not showing on these mobiles. But it will working properly on Nokia mobiles. I'm using System font for showing…
bharath
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Getting the selected RadioButton in LWUIT

Hey people? I have a challenge in getting the selected item from two RadionButtons (male and Female) using LWUIT on the J2ME platform. RadioButton selected = genderGroup.getRadioButton(genderGroup.getSelectedIndex()); String selectedGender =…
kevintich
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ScrollBar in LWUIT

How can I edit the style of the lists´ scrollbar? I want to modify its width, mainly. To change his colors I use the UIID ScrollThumb, is this correct? Thanks
Mun0n
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LWUIT TextArea question

Is there any way to write in a textArea without going to a LCDUI window? I want to edit my textArea in my LWUIT app but everytime I try to do this, the app send me to a LCDUI window.
Mun0n
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Hint text in LWUIT

In LWUIT, some components (like the textField) have a hint property. Is there anyway to change this text´s format? I need to modify font and color. Is it possible?
Mun0n
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how to disable lwuit vkb and show default system vkb?

i tried the command Display.getInstance().setDefaultVirtualKeyboard(null); it disabled luiwt virtual keyboard as well as the system virtual keyboard.. how to disable lwuit virtual keyboard and show platform built-in virtual keyboard.
aNi
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LWUIT 1.5 Table - horizontal spanning layout

I am wondering if this is a bug or just my faulty code. I've been trying to render table with some horizontal spanning. This is how it should look like: In LWUIT 1.4 everything worked correctly. Since 1.5 the table looks like: My…
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