B4J Library jCoverFlow library v1.70

lonleystar · Dec 24, 2013

Hi guys, I am pleased to introduce JCoverflow 1.6 for B4J.

In to the zip is included the library and a demo.

Just follow the Demo.

Any comment or any suggestion will be appreciated.

jCoverFlow
Author: GiuseppeSalvi
Version: 1.6

JCoverFlow
Events:
- OnLoadComplete (Value As Boolean, Length As Object)
- OnLoadStart (Value As Boolean, Items As Object)
- OnLoadFailed (Value As Object)
Fields:
- SCROLL_INVERSE As Int
- SCROLL_NORMAL As Int
Methods:
- Initialize (EventName As String)
  Initialize CoverFlow
- IsInitialized As Boolean
- PopulateCoverFlow (message As String)
  Populate CoverFlow with Images
- Resample
  Reprocess the CoverFlow
- Reset
  Reset CoverFlow
- SetCacheFolder (dir As String, cache As String)
  Set your own Cache folder
  Example:
  CoverFlow.SetCacheFolder("C:\Users\YOUR USER NAME\Pictures","/JCoverFlow/data/cache/thumb")
- Show
  Show CoverFlow
- Snapshot As ImageWrapper
Properties:
- BackGroundStyle As String [write only]
  Set BackGround Style
  Example:
  jCoverFlow.BackGroundStyle = "-fx-background-color: linear-gradient(to bottom, black 60%, #141414 60.1%, black 100%);"
- BorderColor As String [write only]
  Set Border Color
- BorderInsets As Double [write only]
  Set Border Insets
- BorderRadius As Double [write only]
  Set Border Radius
- BorderVisible As Boolean
  Get or Sets Border Visible
- BorderWidth As Double [write only]
  Set Border Width
- Enabled As Boolean
- Height As Double
  Get or Sets CoverFlow Height
- Id As String
- ItemsSize As Double [write only]
  Sets Items Width and Height
- Left As Double
- Length As Int [read only]
  Return Items lenght
- MouseCursor As Cursor
- ScrollBarSize As Double [write only]
  Set ScrollBar size
- ScrollBarStyle As String [write only]
  Set ScrollBar Style
  Example:
  jCoverFlow.ScrollBarStyle = "-fx-base: #202020; -fx-background: #202020;"
- ScrollBarVisible As Boolean
  Get or Sets ScrollBar Visible
- ScrollMode As Int [write only]
  Set Scroll Mode. It's already set in the normal mode.
  1 = Normal
  2 = Inverse
- Spacing As Double [write only]
  Set Spacing between the items
- Style As String
- StyleClasses As List [read only]
- Tag As Object
- TextVisible As Boolean
  Get or Sets ScrollBar Visible
- Top As Double
- Version As String [read only]
  Return Author and Version of this library
- Visible As Boolean
- Width As Double
  Get or Sets CoverFlow Width

Erel · Dec 24, 2013

Looks great! Well done.

lonleystar · Dec 24, 2013

Hi Erel, Thanks to you and to the whole staff anywheresoftware that allow us to make nice and professional projects.

I wishe to everyone Merry Christmas and happy new year.

giga · Dec 24, 2013

looks good gotta try it. Thanks

lonleystar · Dec 24, 2013

Hi Giga, Thanks to you.

Merry Christmas and happy new year.

magoandroid · Dec 24, 2013

Grazie Giuseppe,
molto bello il tuo lavoro ed apprezzatissima la condivisione.

MAgo

lonleystar · Dec 24, 2013

Ciao Mago, finalmente un italiano, comunque grazie a te per i complimenti.

Ti auguro un buon natale e un felive anno nuovo:

Hi , Mago finally an italian, anyway thanks to u for the compliments.

I wish u Merry Christmas and happy new year.

A dimenticavo gli item li puoi muovere con la scrollBar con il mouse cliccando su gli item ad anche con le frecce destra e sinistra dal tastierino.

I forgot to tell everyone the items you can move with the scrollBar, with the mouse by clicking on items, and the arrows right and left on the keyboard.

Theera · Dec 25, 2013

Hi Giuseppe Salvi,
I've test your app,It's shown "Not Responding" ,after I select the forder for input pictures.(at Menu Populate)

I wish u Merry Christmas and happy new year.

lonleystar · Dec 25, 2013

Hi Theera, dont worry for not responding it depends how many images u´ve in the folder selected, just wait and enjoy.

Anyway i try to buil a cache like in android to old all frame and to be fast when u select a folder.

I wish u Merry Christmas and happy new year.

Dobromir · Feb 23, 2014

Hi lonleystar

I wish to load images programmatically instead using jCowerFlow.PopulateCowerFlow(.....). I wish to load every time the same Images without appearing dialog for selection. Is it possible by your library?

By the way great work

alienhunter · Feb 25, 2014

Hi Giuseppe ,
works great nice,
is there a way to make the main picture larger (say 800/800) ?

thanks AH

lonleystar · Mar 4, 2014

Hi alienhunter, im going to update the new version of Lib. in new version u can set the W/H.

lonleystar · Mar 6, 2014

Hi guys, here is the v1.1 of CoverFlow

New in this version:

Now when you select a image folder for the first time, the CoverFlow will create a cache, so when you reselect the same folder it´ll be fast to import the images from folder.

It's identical to the CoverFlow of B4A.

It's now very fast

changed:

Resample instead of ResampleCoverFlow
Reset instead of ResetCoverFlow

I added 5 commands:

CoverFlow.ItemsSize = 600 - set the size of items

CoverFlow.Spacing = 100 - set the space between items

CoverFlow.ScrollMode = CoverFlow.SCROLL_NORMAL - set default scroll mode

CoverFlow.ScrollMode = CoverFlow.SCROLL_INVERSE - set inverse scroll mode

CoverFlow_OnLoadStart(Value As Boolean, Items As Object)

CoverFlow_OnLoadComplete(Value As Object)

Anyway take a look at the new demo.

myriaddev · Mar 6, 2014

NICE!

NJDude · Mar 6, 2014

Have you uploaded the new file? it still shows 1.0

lonleystar · Mar 6, 2014

Hi NJDude, it's there.
jCoverFlow v1.1.zip

alienhunter · Mar 7, 2014

thank you
Grazie

alienhunter · Mar 8, 2014

hi ,
can i specify from which folder it should load the picture automatic ? ... say always from c:\pictures without selecting ?

very nice

thanks AH

lonleystar · Mar 8, 2014

Hi, When you choose a folder the CoverFlow will check in to the cache if any information about the folder of your choice will be, it´ll import in to the CoverFlow fast the images. Otherwise it will writes the information about the folder in to the cache.

jdiperla · Mar 15, 2014

For the project that I am doing, the app would need to find a default location within the MyDocuments folder and I would need to set that within the code itself. Will there be a way to set up a default folder option in a future version?

Nice job by the way. It works flawlessly otherwise.

B4J Library jCoverFlow library v1.70

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