B4J Library jCoverFlow library v1.70

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]

Looks great! Well done.

 

[lonleystar]

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]

looks good gotta try it. Thanks

 

[lonleystar]

Hi Giga, Thanks to you.


Merry Christmas and happy new year.

 

[magoandroid]

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

MAgo

 

[lonleystar]

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]

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]

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]

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]

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

thanks AH

 

[lonleystar]

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

 

[lonleystar]

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]

NICE!

 

[NJDude]

Have you uploaded the new file? it still shows 1.0

 

[lonleystar]

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

 

[alienhunter]

thank you
Grazie

 

[alienhunter]

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]

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]

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.