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How to assign an icon for subforms and dialogs?
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Topic: How to assign an icon for subforms and dialogs? (Read 1647 times)
Vodnik
Full Member
Posts: 210
How to assign an icon for subforms and dialogs?
«
on:
February 11, 2019, 10:00:27 pm »
I'm using TImageList for assigning icons for controls.
For Forms I can see only Icon property. Is it possible to assign icon for a Form from ImageList?
For Dialogs (e.g. TSaveDialog) I didn't find any property to assign icon. Is it possible anyway?
Logged
wp
Hero Member
Posts: 11916
Re: How to assign an icon for subforms and dialogs?
«
Reply #1 on:
February 11, 2019, 10:23:20 pm »
This code with an image list populated by some png images works for me:
Code: Pascal
[Select]
[+]
[-]
procedure
TForm1
.
FormCreate
(
Sender
:
TObject
)
;
begin
ImageList1
.
GetIcon
(
0
,
Icon
)
;
end
;
The SaveDialog gets the icon from the form from which it is opened.
Logged
Blaazen
Hero Member
Posts: 3237
POKE 54296,15
Re: How to assign an icon for subforms and dialogs?
«
Reply #2 on:
February 11, 2019, 10:43:11 pm »
I use this code for ImageLists with more resolutions, when I need higher (non-default) resolution:
Code: Pascal
[Select]
[+]
[-]
aBMP
:
=
TBitmap
.
Create
;
ImageList
.
ResolutionForPPI
[
cIconWidth
,
96
,
1
]
.
GetBitmap
(
aImageIndex
,
aBMP
)
;
FormXYZ
.
Icon
.
Assign
(
aBMP
)
;
aBMP
.
Free
;
Maybe there's a simpler way.
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Lazarus 2.3.0 (rev main-2_3-2863...) FPC 3.3.1 x86_64-linux-qt Chakra, Qt 4.8.7/5.13.2, Plasma 5.17.3
Lazarus 1.8.2 r57369 FPC 3.0.4 i386-win32-win32/win64 Wine 3.21
Try Eye-Candy Controls:
https://sourceforge.net/projects/eccontrols/files/
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