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Posted: Thu May 24, 2007 2:35 pm
by gnozal
byo wrote:Hmm... Will every lib made for 4.02 have to be changed for PB 4.10?
Not necessarily. Only some internal functions may change (for example, PureRESIZE seems to work).
I haven't tested all libs yet ...
Posted: Wed Sep 12, 2007 1:37 pm
by dige
@Gnozal: do you have also a PureLVSORT_SetColumnType() for DateTime
like this: "24.12.2007 12:00:00" ?
Or better, is it possible to change the DateTime mask?
And which image id to you use for #PureLVSORT_ShowClickedHeader_Icon?
coz, I see my own icon id = 55 and not the arrow
Posted: Wed Sep 12, 2007 2:51 pm
by gnozal
dige wrote:do you have also a PureLVSORT_SetColumnType() for DateTime
like this: "24.12.2007 12:00:00" ?
Looks like column type #PureLVSORT_DateDDMMYYYYHHMMSS ?
dige wrote:Or better, is it possible to change the DateTime mask?
No, but you can use your own sorting procedure with #PureLVSORT_UserCallback
dige wrote:And which image id to you use for #PureLVSORT_ShowClickedHeader_Icon?
coz, I see my own icon id = 55 and not the arrow
I use #PB_Any at library initialization
Code: Select all
PureLVSORT_IconArrowUp = ImageID(CatchImage(#PB_Any, ?IconArrowUp))
And the image (or icon) is added to an image list
Code: Select all
AddToImageList(PureLVSORT_IconArrowUp)
created with ImageList_Create_().
The image list is assigned to the listicon with #HDM_SETIMAGELIST when you use PureLVSORT_SelectGadgetToSort().
The header image is then defined with #HDM_SETITEM using the iImage member (image index).
Posted: Wed Oct 31, 2007 11:21 am
by gnozal
Update (PB4.02 / PB4.10 libs only)
Changes :
- new function PureLVSORT_Disabled() : disable or enable PureLVSORT functions. This may be handy when you have to add / remove a lot of data to / from a listicongadget : it's faster if PureLVSORT is disabled.
There are two versions in the archive : PureLVSORT (standard) and PureLVSORT-Plus ; the plus version adds some basic listicon editing functions.
Posted: Thu Nov 01, 2007 10:50 am
by dige
Muchas gracias! Works great
Posted: Fri Jan 04, 2008 7:48 pm
by Amnesty
Hi Gnozal,
it's not working with V 4.20, but I think, you 've already heard it somewhere.
BTW
Great Work!
Posted: Sat Jan 05, 2008 11:02 am
by gnozal
Amnesty wrote:it's not working with V 4.20, ...
Library recompiled with PB4.20 beta 1 :
http://freenet-homepage.de/gnozal/PureLVSORT___.zip (not tested).
Posted: Sat Jan 05, 2008 6:40 pm
by Amnesty
Works fine... ! Thanx
Posted: Sun Jan 06, 2008 12:55 pm
by nicolaus
Your libs are very nice but i have one prob if i want install the libs.
Your installer is not so nice for users wat have installet more then one version of PB.
I have installet PB 4.02, PB 4.10 and PB 4.20 beta. If i want install e.g. PureSMTP to PB 4.02 i cant set the path to PB 4.02 in your Setup and so all the times the installer of PureSMTP want install the lib to PB 4.10.
Please can you at a option into the installer so that i can select or change the install path?
Thanks
Nico
Posted: Mon Jan 07, 2008 9:02 am
by gnozal
nicolaus wrote:Your libs are very nice but i have one prob if i want install the libs.
Your installer is not so nice for users wat have installet more then one version of PB
You can open the installer like a zip file and then extract the files where you want.
Posted: Tue Jan 15, 2008 4:48 pm
by Vladi
@gnozal: I had a look at your filter procedure, which seems quite suitable for me, however I found it nasty that you do not save (and restore) the gadget item data to memory. Is it possible to add this?
Looking at the callback it would prefer to have a callback that just lets me decide whether to add a row or not, based on the filter and the row contents. So that I am not forced to filter just based on the beginning of the column.
Posted: Tue Jan 15, 2008 6:18 pm
by Vladi
And another issue: Any idea why sorting is not working here?
Code: Select all
#Window_0 = 0
#ListIcon_0 = 0
;
Procedure Open_Window_0()
If OpenWindow(#Window_0, 216, 0, 602, 302, "PureLVSORT Test", #PB_Window_SystemMenu | #PB_Window_TitleBar | #PB_Window_ScreenCentered)
If CreateGadgetList(WindowID(#Window_0))
ListIconGadget(#ListIcon_0, 5, 5, 590, 285, "String", 110)
AddGadgetItem(#ListIcon_0, -1, "ABCDE" )
AddGadgetItem(#ListIcon_0, -1, "ACDEF" )
AddGadgetItem(#ListIcon_0, -1, "ZABCD" )
AddGadgetItem(#ListIcon_0, -1, "DEFGH" )
AddGadgetItem(#ListIcon_0, -1, "AFFGH" )
AddGadgetItem(#ListIcon_0, -1, "ZSFZI" )
AddGadgetItem(#ListIcon_0, -1, "ZEKZH" )
AddGadgetItem(#ListIcon_0, -1, "ZFFGH" )
AddGadgetItem(#ListIcon_0, -1, "AZFHI" )
AddGadgetItem(#ListIcon_0, -1, "AEZGH" )
AddGadgetItem(#ListIcon_0, -1, "DZFKH" )
AddGadgetItem(#ListIcon_0, -1, "DEFGI" )
AddGadgetItem(#ListIcon_0, -1, "DSFKH" )
EndIf
EndIf
EndProcedure
;
Open_Window_0()
;
If PureLVSORT_SelectGadgetToSort(#ListIcon_0, #PureLVSORT_ShowClickedHeader_IconLeft) = #PureLVSORT_Ok
PureLVSORT_SetColumnType(#ListIcon_0, 0, #PureLVSORT_String) ; default, not necessary
EndIf
;
Repeat
Event = WaitWindowEvent()
Until Event = #PB_Event_CloseWindow
Width 2 or more columns it is working.
Posted: Wed Jan 16, 2008 8:47 am
by gnozal
Vladi wrote:And another issue: Any idea why sorting is not working here?
Yes, you need 2 or more columns.
With 1 column, use the #LVS_SORTASCENDING or #LVS_SORTDESCENDING flag when you create the listicon.
Posted: Wed Jan 16, 2008 7:41 pm
by Xombie
gnozal - thanks for this library. It's usefulness increased many-fold when I discovered the PureLVSORT_SaveListIconToMem() and PureLVSORT_LoadListIconFromMem() functions
Now I have filtering question. Would it be difficult to add some functionality to the filtering part? It would be awesome if the user had the ability to control how a column is filtered. For example, the developer may want to change the behavior for a date column so that rather than filtering for an exact date, they include the line if the date is greater than or equal to the specified date.
So, for example, the list contains item purchased and date purchased. A filter bar is enabled for the list. The user types in 1/1/2007 in the filter bar for the date purchased. Rather than only showing the items purchased on 1/1/2007, the list shows items purchased on or after 1/1/2007.
I was thinking maybe an additional function (that the user has to enable for specialized filtering) that is called during the filtering process. Give the developer access to the Gadget number, the column index and the filter string. If the procedure returns 0, discard the line. If the procedure returns anything else, include it. That way it's up to the developer to handle the filtering logic.
Also, what about the ability to do something like SetActiveFilterColumn() so that a specific filter bar column could be given keyboard focus?
Thanks for listening!
EDIT: Also (and I may have missed this in the postings) is there any thoughts on including a lvsort specific Get/SetItemData() function to replace the PB version when someone is using this library?
EDIT2: In regards to this above EDIT. What about looping through the items when SelectGadgetToSort() is called. Store any item data values in your own library for use. Then, when/if the user disables sorting, you could enumerate through your internal list and do a setgadgetitemdata for the items?
Posted: Thu Jan 17, 2008 8:44 am
by gnozal
Xombie wrote:Now I have filtering question. Would it be difficult to add some functionality to the filtering part? It would be awesome if the user had the ability to control how a column is filtered.
Did you try the filtering callback set with PureLVSORT_DefineFilterCallback() ?
Code: Select all
PureLVSORT_DefineFilterCallback(*UserCallbackAddress)
Define user filtering callback for #HDN_FILTERCHANGE or #HDN_FILTERBTNCLICK events.
The callback is a procedure called when a listicon header filter changes (#HDN_FILTERCHANGE) or a header button is pressed (#HDN_FILTERBTNCLICK).
The filter mode is activated with the PureLVSORT_SetFilter() function.
The callback procedure is like this :
Procedure MyFilterCallback(GadgetNumber.l, FilterString.s, ListIconColumn.l, EventID.l)
; ...
EndProcedure
declared like that :
PureLVSORT_DefineFilterCallback(@MyFilterCallback())
where :
GadgetNumber is the purebasic gadget ID
FilterString is the header filter text
ListIconColumn is the header column
EventID is the trigger event (#PureLVSORT_FilterBtnClick or #PureLVSORT_FilterChange)