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[SOLVED] Font Size - Does Nothing
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Topic: [SOLVED] Font Size - Does Nothing (Read 2141 times)
pixelink
Hero Member
Posts: 1260
[SOLVED] Font Size - Does Nothing
«
on:
July 04, 2020, 04:28:52 pm »
Hi,
When I change a value in a font size combobox... nothing happens
I am converting the font size text to an integer.
What am I missing?
Code: Pascal
[Select]
[+]
[-]
var
fnt
:
TFontParams
;
begin
txtNote1
.
GetTextAttributes
(
txtNote1
.
SelStart
,
fnt
)
;
txtNote1
.
SetRangeParams
(
txtNote1
.
SelStart
,
txtNote1
.
SelLength
,
[
tmm_Styles
,
tmm_Color
]
,
''
,
StrToInt
(
cbFontSize
.
Text
)
,
clBlack
,
[
]
,
[
]
)
;
Thanks in advanced
«
Last Edit: July 04, 2020, 05:23:31 pm by pixelink
»
Logged
Can't Type - Forgetful - Had Stroke = Forgive this old man!
LAZ 2.2.0 • VSSTUDIO(.Net) 2022 • Win10 • 16G RAM • Nvida GForce RTX 2060
pixelink
Hero Member
Posts: 1260
Re: Font Size - Does Nothing
«
Reply #1 on:
July 04, 2020, 05:09:42 pm »
Okay... got this to work on normal button.
But it doesn't work on a combo box change event - generates an error
See here:
https://forum.lazarus.freepascal.org/index.php?board=71.0
Code that woks on button.
Code: Pascal
[Select]
[+]
[-]
var
fnt
:
TFontParams
;
begin
fnt
.
Name
:
=
''
;
fnt
.
Style
:
=
[
]
;
//[fsBold or Italic];
fnt
.
Size
:
=
24
;
txtNote1
.
SetTextAttributes
(
txtNote1
.
SelStart
,
txtNote1
.
SelLength
,
fnt
)
;
txtNote1
.
SetFocus
(
)
;
Logged
Can't Type - Forgetful - Had Stroke = Forgive this old man!
LAZ 2.2.0 • VSSTUDIO(.Net) 2022 • Win10 • 16G RAM • Nvida GForce RTX 2060
pixelink
Hero Member
Posts: 1260
Re: Font Size - Does Nothing
«
Reply #2 on:
July 04, 2020, 05:23:18 pm »
Well... i found a workaround for the combobox.
Instead of using change event... I am using "onSelect"... that bypasses the error (or bug)
Logged
Can't Type - Forgetful - Had Stroke = Forgive this old man!
LAZ 2.2.0 • VSSTUDIO(.Net) 2022 • Win10 • 16G RAM • Nvida GForce RTX 2060
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