Reaction - Change the content of string.gadget dynamically ?

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Sun, 2021-03-07 23:14

#1

Seventhwonder

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Reaction - Change the content of string.gadget dynamically ?

Hi

Let's say we have a gadget like following:

if((gb_StringGad = (struct Gadget *) IIntuition->NewObject(IString->STRING_GetClass(),NULL,
GA_ID, GAD_ID_String,
GA_RelVerify, TRUE,
GA_TabCycle, TRUE,
STRINGA_MaxChars, 6,
STRINGA_MinVisible, 6,
STRINGA_TextVal, pcbtempstring,
TAG_DONE)))

How can I change some attributes (e.g. text value)

IIntuition->SetGadgetAttrs(gb_StringGad, gb_WindowObj,STRINGA_TextVal, "changed");

Above code doesn't work ?

Mon, 2021-03-08 02:40

#2

cwenzel

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Joined: 2021-01-12 07:05

Re: Reaction - Change the content of string.gadget dynamically ?

uint32 result = SetGadgetAttrs(
    struct Gadget *gad, 
    struct Window *win,
    struct Requester *req, 
    Tag tag1, ...);

You are missing the 'req' argument slot.
And you are missing a TAG_END.

Mon, 2021-03-08 19:53

#3

jabirulo

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Re: Reaction - Change the content of string.gadget dynamically ?

..and "gb_WindowObj" should be a "struct Window *" not an object.

AOS4.1/SAM460ex/PPC460EX-1155MHZ/2048MB/RadeonHD6570/SSD120GB/DVDRW :-P

Tue, 2021-03-16 02:20

(Reply to #3) #4

cwenzel

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Re: Reaction - Change the content of string.gadget dynamically ?

Good catch, I missed that one.

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