B4XGoods-B4X好物整理，每周六更新

This is a wrapper for the org.apache.http.util.ByteArrayBuffer class compiled for B4j. It allows the resizing of the buffer which is useful for buffering very large amounts of data without the buffer continually growing (i.e. audio streaming).

@stevel05 · 2014-03-21

B4JLibraryOS

jGetMac

This is a simple library that returns the MAC Address of the current PC.

@giga · 2014-02-25

B4JLibraryOS

jDiskSpace

Allows you to view the disk space for drive letters C: D: E: F:

@giga · 2014-02-24

B4JLibraryPDF

jPDFjet

jPDFjet is a PDF document authoring library for B4J

@warwound · 2014-02-20

B4JLibraryAudio/Video

jEqualizer

This one is a wrapper for the Javafx AudioEqualizer class

@stevel05 · 2014-02-15

B4JLibraryDate/time

jGetTime

Date and time utilities

@giga · 2014-02-13

B4JLibraryComms & Network

jWebCam

Using the vlcj library, it is possible to get a live web camera image to display on a Canvas object.

@Daestrum · 2014-01-22

B4JLibraryDatabase

JDataBase

I am converting the B4A Database Library to B4J.

@margret · 2014-01-14

B4JLibraryStrings

JStringFunctions

jStringFunctions uses function names that are closer to the VB commands and may help beginners when they start programming in B4A. I wrote them for that reason when I started. These functions use to be in a code module but have now been converted to a Library. This has the new inline syntax and help as you start to type the command.

@margret · 2014-01-11

B4JLibraryPrint

jPrint

Allows you to print from your B4J program.

@Daestrum · 2014-01-11

B4JLibraryAnimation

jAnimation

jAnimation

@Daestrum · 2013-12-30

B4JLibrarySpeech

jSpeechLib

Using the techniques explained in my jDotNetBridge demonstration I have ported my Basic4ppc SpeechLibDesktop library to B4J. This uses the ActiveX Microsoft Speech Object Library.

@agraham · 2013-12-28

B4JLibraryInterop

jDotNetBridge

This awesome (when you think what is going on here) demonstration program shows a B4J application running VBScript code on a Windows ActiveX object, the MS Script Control, hosted by a .NET managed library written in C#.

@agraham · 2013-12-25

B4JLibraryRuntime

jReflection

Reflection library for runtime creation and manipulation of Java classes and object instances.

@agraham · 2013-12-22

B4JLibraryColour

jSLColor

Here''s the B4j version of the Color Lookup Table

@stevel05 · 2013-12-19

B4JLibraryMultiple items

jFXtrasControls

There''s a Breadcrumb Bar and Items. A NumberUpDown, Date and Time Pickers and a List Spinner. Version 1.1 enhanced the ListSpinner and added DateTextField, TimeTextField and XYControl

@agraham · 2013-12-18

B4JLibraryFile handling

jDragAndDrop

jDragAndDrop library exposes the JavaFX drag and drop capability to B4J.

@agraham · 2013-12-18

B4JLibraryInterop

jxFunction

This library is an example of how you can access native API calls rather than being a complete solution in itself.

@agraham · 2013-12-14

B4JLibraryMultiple items

jFXtrasGauges

JFXtrasLCD, JFXtrasLinear and JFXtrasRadial gauges

@agraham · 2013-12-10

B4JLibraryB4J

jScenicView

Lets you poke around inside the scenegraph of your Forms and fiddle with the UI on the fly.

@agraham · 2013-12-08

B4JLibraryPreferences

jSLPreferences

This is a thin wrapper for java.util.prefs.Preferences which stores persistent data without you having to worry about where it is stored.

@stevel05 · 2013-12-05

B4JLibraryProgress/Gauge/Loading

jFXtrasGauges alpha taster

Having exposed the Message Boxes and Controls from the JFXtras library I thought that I would look at the JFXtras Gauges. If you have not already found it from my jFXrasControls thread I suggest you download the JFXtras demonstration to see what is contained in the JFXtras library.

@agraham · 2013-12-03