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[SOLVED] class function TCDWSButton.GetText doesn't return a result
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Topic: [SOLVED] class function TCDWSButton.GetText doesn't return a result (Read 2002 times)
lagprogramming
Sr. Member
Posts: 406
[SOLVED] class function TCDWSButton.GetText doesn't return a result
«
on:
March 27, 2023, 11:40:25 am »
lcl/interfaces/customdrawn/customdrawnwsstdctrls.pas contains the following function. It can be noticed that it doesn't return a result.
Code: Pascal
[Select]
[+]
[-]
class
function
TCDWSButton
.
GetText
(
const
AWinControl
:
TWinControl
;
var
AText
:
String
)
:
Boolean
;
var
lCDWinControl
:
TCDWinControl
;
begin
lCDWinControl
:
=
TCDWinControl
(
AWinControl
.
Handle
)
;
if
lCDWinControl
.
CDControl
=
nil
then
Exit
;
AText
:
=
TCDIntfButton
(
lCDWinControl
.
CDControl
)
.
Caption
;
end
;
New code mimics result assignment of class function TCDWSCustomEdit.GetText
Code: Pascal
[Select]
[+]
[-]
class
function
TCDWSButton
.
GetText
(
const
AWinControl
:
TWinControl
;
var
AText
:
String
)
:
Boolean
;
var
lCDWinControl
:
TCDWinControl
;
begin
Result
:
=
False
;
lCDWinControl
:
=
TCDWinControl
(
AWinControl
.
Handle
)
;
if
lCDWinControl
.
CDControl
=
nil
then
Exit
;
AText
:
=
TCDIntfButton
(
lCDWinControl
.
CDControl
)
.
Caption
;
Result
:
=
True
;
end
;
«
Last Edit: March 30, 2023, 06:21:01 pm by lagprogramming
»
Logged
Bart
Hero Member
Posts: 5290
Re: class function TCDWSButton.GetText doesn't return a result
«
Reply #1 on:
March 27, 2023, 11:59:12 am »
Please report in the bugtracker and attach your patch (as a proper diff).
Bart
Logged
lagprogramming
Sr. Member
Posts: 406
Re: class function TCDWSButton.GetText doesn't return a result
«
Reply #2 on:
March 27, 2023, 04:49:53 pm »
Here is a patch
Code: Pascal
[Select]
[+]
[-]
diff
--
git a
/
lcl
/
interfaces
/
customdrawn
/
customdrawnwsstdctrls
.
pas
b
/
lcl
/
interfaces
/
customdrawn
/
customdrawnwsstdctrls
.
pas
index
795ca36d3e
..
1a90af04e9
100644
---
a
/
lcl
/
interfaces
/
customdrawn
/
customdrawnwsstdctrls
.
pas
+++
b
/
lcl
/
interfaces
/
customdrawn
/
customdrawnwsstdctrls
.
pas
@@
-
1704
,
9
+
1704
,
11
@@
class
function
TCDWSButton
.
GetText
(
const
AWinControl
:
TWinControl
;
var
lCDWinControl
:
TCDWinControl
;
begin
+
Result
:
=
False
;
lCDWinControl
:
=
TCDWinControl
(
AWinControl
.
Handle
)
;
if
lCDWinControl
.
CDControl
=
nil
then
Exit
;
AText
:
=
TCDIntfButton
(
lCDWinControl
.
CDControl
)
.
Caption
;
+
Result
:
=
True
;
end
;
class
procedure
TCDWSButton
.
SetText
(
const
AWinControl
:
TWinControl
;
Logged
Bart
Hero Member
Posts: 5290
Re: class function TCDWSButton.GetText doesn't return a result
«
Reply #3 on:
March 27, 2023, 06:27:52 pm »
Please put it in the bugtracker, so it won't be forgotten.
I know next to nothing about CD widgetset.
Bart
Logged
wp
Hero Member
Posts: 11923
Re: class function TCDWSButton.GetText doesn't return a result
«
Reply #4 on:
March 30, 2023, 03:49:05 pm »
Like Bart I have no experience with customdrawn WS, but since your solution is obvious and straightforward, I committed it. But please, report issues in the bugtracker where it is easier for us to trace regressions and side-effects.
Logged
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[SOLVED] class function TCDWSButton.GetText doesn't return a result
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