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[SOLVED] Object properties
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Topic: [SOLVED] Object properties (Read 614 times)
pcurtis
Hero Member
Posts: 951
[SOLVED] Object properties
«
on:
September 02, 2020, 08:52:37 pm »
Hi All,
Today I saw a very interesting program called DFM Editor (
http://www.mitec.cz/dfm.html
) where you could open a DFM or LFM file and it would show, along with other things, a list of ALL properties and methods for a selected component on the form.
I was wondering is it possible (and how) to get a list of properties / methods in Lazarus?
Thanks in advance.
«
Last Edit: September 02, 2020, 09:05:27 pm by pcurtis
»
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
jamie
Hero Member
Posts: 6133
Re: Object properties
«
Reply #1 on:
September 02, 2020, 08:59:13 pm »
Just open your file manager in the IDE (OPEN) and propagate to your *.LFM file.. and open it.
it will show in the IDE editor.
Logged
The only true wisdom is knowing you know nothing
pcurtis
Hero Member
Posts: 951
Re: Object properties
«
Reply #2 on:
September 02, 2020, 09:04:13 pm »
It's OK, I found the solution.
Code: Pascal
[Select]
[+]
[-]
unit
Unit1
;
{$mode objfpc}{$H+}
interface
uses
Classes
,
SysUtils
,
Forms
,
Controls
,
Graphics
,
Dialogs
,
StdCtrls
,
TypInfo
;
type
{ TForm1 }
TForm1
=
class
(
TForm
)
Button1
:
TButton
;
ListBox1
:
TListBox
;
procedure
Button1Click
(
Sender
:
TObject
)
;
private
public
end
;
var
Form1
:
TForm1
;
implementation
{$R *.lfm}
{ TForm1 }
procedure
ListComponentProperties
(
Component
:
TComponent
;
Strings
:
TStrings
)
;
var
Count
,
Size
,
I
:
Integer
;
List
:
PPropList
;
PropInfo
:
PPropInfo
;
PropOrEvent
,
PropValue
:
string
;
begin
Count
:
=
GetPropList
(
Component
.
ClassInfo
,
tkAny
,
nil
)
;
Size
:
=
Count
*
SizeOf
(
Pointer
)
;
GetMem
(
List
,
Size
)
;
try
Count
:
=
GetPropList
(
Component
.
ClassInfo
,
tkAny
,
List
)
;
for
I
:
=
0
to
Count
-
1
do
begin
PropInfo
:
=
List
^
[
I
]
;
if
PropInfo
^
.
PropType
^
.
Kind
in
tkMethods
then
PropOrEvent
:
=
'Event'
else
PropOrEvent
:
=
'Property'
;
PropValue
:
=
GetPropValue
(
Component
,
PropInfo
^
.
Name
)
;
Strings
.
Add
(
Format
(
'[%s] %s: %s = %s'
,
[
PropOrEvent
,
PropInfo
^
.
Name
,
PropInfo
^
.
PropType
^
.
Name
,
PropValue
]
)
)
;
end
;
finally
FreeMem
(
List
)
;
end
;
end
;
procedure
TForm1
.
Button1Click
(
Sender
:
TObject
)
;
begin
ListComponentProperties
(
Button1
,
ListBox1
.
Items
)
;
end
;
end
.
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
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