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[Solved] Problem in ATTabs: cannot make prop Tabs:TStrings
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Topic: [Solved] Problem in ATTabs: cannot make prop Tabs:TStrings (Read 2802 times)
AlexTP
Hero Member
Posts: 2402
[Solved] Problem in ATTabs: cannot make prop Tabs:TStrings
«
on:
October 01, 2017, 06:58:36 pm »
Pls see code in
https://github.com/alexey-t/attabs
I try to make prop Tabs: TStrings for IDE.
- in IDE prop shows, I can change it, tabs appear
- on app start (with n tabs), tabs don't appear- ??
- after restart of IDE, in IDE tabs don't appear- ??
what am I doin wrong?
«
Last Edit: October 03, 2017, 02:46:49 pm by Alextp
»
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wp
Hero Member
Posts: 11916
Re: Problem in ATTabs: cannot make prop Tabs:TStrings
«
Reply #1 on:
October 01, 2017, 08:19:56 pm »
Don't assign the new strings to FTabItems, because you clear FTabItems immediately afterwards. The items are added individually anyway:
Code: Pascal
[Select]
[+]
[-]
procedure
TATTabs
.
SetItems
(
AValue
:
TStrings
)
;
var
i
:
integer
;
begin
//FTabItems.Assign(AValue);
Clear
;
for
i
:
=
0
to
AValue
.
Count
-
1
do
AddTab
(
-
1
,
AValue
[
i
]
)
;
end
;
BTW, your package does not compile on my Laz trunk/fpc 3.0.2. Move unit Windows to the top of the uses list in ATTabs.
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AlexTP
Hero Member
Posts: 2402
Re: Problem in ATTabs: cannot make prop Tabs:TStrings
«
Reply #2 on:
October 01, 2017, 08:32:35 pm »
Sorry, "Clear" is clearing of FTabList - not of FTabItems. FTabItems are not cleared.
fixed for "windows" unit.
«
Last Edit: October 01, 2017, 10:05:02 pm by Alextp
»
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engkin
Hero Member
Posts: 3112
Re: Problem in ATTabs: cannot make prop Tabs:TStrings
«
Reply #3 on:
October 01, 2017, 10:27:04 pm »
I don't see that you override
Loaded
. You need to override it, call the inherited version, then build your tabs from FTabItems which would have the items ready for you.
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AlexTP
Hero Member
Posts: 2402
Re: Problem in ATTabs: cannot make prop Tabs:TStrings
«
Reply #4 on:
October 02, 2017, 12:03:07 am »
Thanks - this is the solution! fixed.
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