PureLVSORT library : sorting ListIconGadgets (and more)

gnozal · **Posted:** Tue Apr 27, 2010 9:25 am

QuimV wrote:

This is the result in debug screen, with the word "test".

t
te
tes
test
tes
te
t
C

Thanks, I think I found the problem (maybe...)
Could you test again http://freenet-homepage.de/gnozal/PureLVSORT_TEST.zip ?
(No warning anymore, use your own debug command)

QuimV · **Posted:** Tue Apr 27, 2010 10:50 am

Output Debug:

t
te
tes
test
tes
te
t
C

gnozal · **Posted:** Tue Apr 27, 2010 11:02 am

QuimV wrote:

Output Debug:
t
te
tes
test
tes
te
t
C

Is this the result with the latest test library (PureLVSORT 21972 bytes 27/04/2010 10:19) ?
I don't understand .... I am checking the value returned by the HDM_GETITEM message and if it is #False, I set the string to "".

Code:

            GetItemOk = SendMessage_(hHeader, #HDM_GETITEM, *pNMHdr\iItem, @hHDItem)
            If GetItemOk
              FilterText = PeekS(TFilter\pszText, TFilter\cchTextMax)
            Else
              FilterText = ""
            EndIf

QuimV · **Posted:** Tue Apr 27, 2010 11:15 am

Yes, this is the result with the latest test library (PureLVSORT 21972 bytes 27/04/2010 10:19)

gnozal · **Posted:** Tue Apr 27, 2010 11:31 am

QuimV wrote:

Yes, this is the result with the latest test library (PureLVSORT 21972 bytes 27/04/2010 10:19)

:(
I am out of ideas ...

QuimV · **Posted:** Tue Apr 27, 2010 11:40 am

Could you send me, by PM, source files (no libraries) that i could debug directly on W7 and then I report you back?
You have my honored word and my total discretion about to destroy the files after the problem is solved.

gnozal · **Posted:** Tue Apr 27, 2010 12:34 pm

QuimV wrote:

Could you send me, by PM, source files (no libraries) that i could debug directly on W7 and then I report you back?
You have my honored word and my total discretion about to destroy the files after the problem is solved.

Sure, no problem.
Check your PM.

gnozal · **Posted:** Wed Apr 28, 2010 7:45 am

We got some information about the Se7en issue:

QuimV wrote:

The problem is located in the function:
GetItemOk = SendMessage_(hHeader, #HDM_GETITEM, *pNMHdr\iItem, @hHDItem)
In Windows XP-SP3:
When len(userfiltertext)>0 the function returns 1 (GetItemOk = 1)
When len(userfiltertext)=0 the function returns 0 (GetItemOk = 0)
In Windows W7-x32:
When len(userfiltertext)>0 the function returns 1 (GetItemOk = 1)
When len(userfiltertext)=0 the function returns 1 (GetItemOk = 1)

According to MSDN, HDM_GETITEM returns 0 if failed.
If anyone has some idea ...

QuimV · **Posted:** Sat May 01, 2010 8:41 pm

Hi,
Compiled in Unicode it runs fine!
Is PB or Se7en bug?

dige · **Posted:** Sat May 08, 2010 7:59 am

with pb4.50 b4 I've got an Illegal memory access with PureLVSORT_SelectGadgetToSort(). May be recompiling the source
with b4 helps?

QuimV · **Posted:** Sat May 08, 2010 12:53 pm

Hi,

SetGadgetItemData and GetGadgetItemData doesn't run properly in the LisIcon when I use it with PureLVSORT library (PureLVSORT_SelectGadgetToSort).

Look at the next piece of code. Comment and uncomment the marked lines and look at the effect.

Code:

  #CONTIS = 1
  #LI0 = 2
  #BTN = 3

  ; This code uses SetGadgetItemData to store the user data
  ; of each item to later know it, even if the items index changed.
  ;
  If OpenWindow(0, 0, 0, 280, 350, "SetGadgetItemData", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)

    ButtonGadget(#BTN, 190, 10, 80, 20, "Test")
    ContainerGadget(#CONTIS, 0, 100, 280, 350, #PB_Container_Raised)
      ;- ListIcon de Usuarios
      ListIconGadget(#LI0, 0, 0, 280, 250, "Name", 150,#PB_ListIcon_CheckBoxes|#PB_ListIcon_GridLines|#PB_ListIcon_FullRowSelect|#PB_ListIcon_AlwaysShowSelection)
    CloseGadgetList()

    ;****** Comment and Uncomment the next two lines in order to show the effect ****
    If PureLVSORT_SelectGadgetToSort(#LI0, #PureLVSORT_ShowClickedHeader_IconLeft) = #PureLVSORT_Ok
    EndIf  
    ;********************************************************************************

    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"1")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,100)
  
    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"2")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,200)
  
    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"3")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,300)
  
    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"4")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,400)
  
    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"5")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,500)
  
    ;-- Add  row
    AddGadgetItem(#LI0, CountGadgetItems(#LI0),"6")
    SetGadgetItemData(#LI0,CountGadgetItems(#LI0)-1,600)

    Repeat
      Event = WaitWindowEvent()
      If Event = #PB_Event_Gadget
        If EventGadget() = #BTN
          Debug GetGadgetItemData(#LI0, GetGadgetState(#LI0))
        EndIf
      EndIf
    Until Event = #PB_Event_CloseWindow
  EndIf

Regards

PBUser · **Posted:** Sat May 08, 2010 9:45 pm

I have the same problem in my project. I´m currently using PureBasic 4.50 Beta 4
It worked with the old beta-versions (Beta 1 to Beta 3), but not with the latest.

gnozal · **Posted:** Tue May 11, 2010 10:33 am

QuimV wrote:

SetGadgetItemData and GetGadgetItemData doesn't run properly in the LisIcon when I use it with PureLVSORT library (PureLVSORT_SelectGadgetToSort).

Yes, and it's documented in the help file.

gnozal · **Posted:** Tue May 11, 2010 12:01 pm

I have have just recompiled the library for PB 4.50 beta 4

dige · **Posted:** Tue May 11, 2010 1:49 pm

Thx gnozal. Unfortunately all my programs crashing now at the end...
Pls PM me, if I can do some tests with the source for you...

EDIT:
After some more tests, I've find out it depends on PureCOLOR.
Could you recompile the lib too? thx!

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PureLVSORT library : sorting ListIconGadgets (and more)

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