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virtual GRID with Checkbox ?
Posted: Tue Jan 10, 2023 5:23 pm
by AUGE_OHR
hi,
using CheckBoxEnabled i can use Checkbox in a GRID
Question : is it possible to use Checkbox with "virtual" GRID
if Yes, how
Re: virtual GRID with Checkbox ?
Posted: Thu Jan 12, 2023 7:26 am
by AUGE_OHR
hi,
have found out that HMG use GETGRIDDISPINFOINDEX(), SetGridQueryData() and SetGridQueryImage() but not INDEXTOSTATEIMAGEMASK() for GRID ( but TREE )
here my HB_FUNC() wfich i made for Fivewin
Code: Select all
HB_FUNC( LV_SETCHECKITEM )
{
#ifndef _WIN64
LPARAM lParam = ( LPARAM ) hb_parnl( 1 );
#else
LPARAM lParam = ( LPARAM ) hb_parnll( 1 );
#endif
LV_DISPINFO * pDispInfo = ( LV_DISPINFO * ) lParam;
//Create a pointer to the item
LV_ITEM* pItem= &(pDispInfo)->item;
//To enable check box, we have to enable state mask...
pItem->mask |= LVIF_STATE;
pItem->stateMask = LVIS_STATEIMAGEMASK;
pItem->state = INDEXTOSTATEIMAGEMASK( hb_parni( 2 ) );
}
---
for "marked" File you have LVIS_SELECTED but in "virtual" Mode you need also
Code: Select all
#define LVIS_UNCHECKED 0x1000
#define LVIS_CHECKED 0x2000
as i found out
Code: Select all
iMax := LV_GETSELECTEDCOUNT( ::hLv )
does only give me LVIS_SELECTED but not LVIS_CHECKED, in virtual GRID, which "can" be different
so i have to find out how to implement that Stuff into HMG
Re: virtual GRID with Checkbox ?
Posted: Thu Jan 12, 2023 9:47 am
by SALINETAS24
Hola Auge, yo utilizo esta solución. No es gráfica pero me ha sacado de algún aprieto.
Sl2 y cervecita fresquita
Re: virtual GRID with Checkbox ?
Posted: Fri Jan 13, 2023 1:03 am
by AUGE_OHR
hi,
thx for Answer.
hm ... add a "Extra" Column for "mark"
i got Array from Directory()
how to add "Extra" Column to Array ... hm
Re: virtual GRID with Checkbox ?
Posted: Fri Jan 13, 2023 8:37 am
by SALINETAS24
Hola Jimmy, creo que no te entiendo, pero si lo que buscas es esto, espero que te sirva.
Code: Select all
aMatriz:=DIRECTORY("*.*")
MSGDEbug(aMatriz)
FOR nFor=1 TO LEN(aMatriz)
hb_aIns(aMatriz[nFor],1,.F.,.T.)
NEXT
MSGDEbug(aMatriz)
Saludos cordiales.
Re: virtual GRID with Checkbox ?
Posted: Fri Jan 13, 2023 10:27 pm
by AUGE_OHR
hi,
ah, use AINS() that Way to add Element for new Column.
thx for Tip