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Listview diferen text size
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Author
Topic: Listview diferen text size (Read 1912 times)
juank1971
Full Member
Posts: 112
Listview diferen text size
«
on:
September 06, 2020, 11:50:30 pm »
Is possible in Tlistview diferent size and color text in same item
Some text size11 and red color
Another smaller 10 blue
Another smaller 8 green
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Blaazen
Hero Member
Posts: 3241
POKE 54296,15
Re: Listview diferen text size
«
Reply #1 on:
September 07, 2020, 02:05:02 am »
TListView has OnDrawItem event and property OwnerDraw.
(But I never tried this with ListView)
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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/
jmpessoa
Hero Member
Posts: 2302
Re: Listview diferen text size
«
Reply #2 on:
September 07, 2020, 10:14:59 pm »
Android/LAMW ?
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Lamw: Lazarus Android Module Wizard
https://github.com/jmpessoa/lazandroidmodulewizard
juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #3 on:
September 08, 2020, 01:31:25 am »
Yes yes android lamw.
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jmpessoa
Hero Member
Posts: 2302
Re: Listview diferen text size
«
Reply #4 on:
September 08, 2020, 02:11:03 am »
Quote
Some text size11 and red color
Another smaller 10 blue
Another smaller 8 green
Maybe, no.
But you can get some help handling events
OnDrawItem*
and property
TextSizeDecored
and text item formated as: MyTextLeft(my|center|text)MayTextRight
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Lamw: Lazarus Android Module Wizard
https://github.com/jmpessoa/lazandroidmodulewizard
juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #5 on:
September 12, 2020, 03:26:20 am »
Is done. I modify applistviewdemo2. With canvas and
Drawtext proprty
listview 3 blank spaces .
«
Last Edit: September 12, 2020, 03:48:46 am by juank1971
»
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juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #6 on:
September 12, 2020, 03:35:59 am »
jListView1.add(' l l ');
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juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #7 on:
September 12, 2020, 03:48:06 am »
X:=itemheight;
D:=jCanvas1.Density.tostring.tointeger;
I:=trunc(x/3/D ) *D;
Jcanvas1.drawtext('juan carlos',50,0-tag+i);
Jcanvas1.drawtext('pedro',50,x*1-tag+i);
Jcanvas1.drawtext('carlos,50,x*2-tag+i);
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jmpessoa
Hero Member
Posts: 2302
Re: Listview diferen text size
«
Reply #8 on:
September 12, 2020, 06:02:23 am »
Nice!
What about a new "AppListviewDemo7" ??
So, we can put it in LAMW github....
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Lamw: Lazarus Android Module Wizard
https://github.com/jmpessoa/lazandroidmodulewizard
juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #9 on:
September 12, 2020, 06:44:13 am »
Ok
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juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #10 on:
September 12, 2020, 07:07:15 am »
This is a complete unit1.pas .
The second text itemHeight/4
The third ItemHeight/2
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juank1971
Full Member
Posts: 112
Re: Listview diferen text size
«
Reply #11 on:
September 12, 2020, 07:10:34 am »
This
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jmpessoa
Hero Member
Posts: 2302
Re: Listview diferen text size
«
Reply #12 on:
September 13, 2020, 03:39:17 am »
Done!
New demo "AppListviewDemo7"
Thanks!
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Lamw: Lazarus Android Module Wizard
https://github.com/jmpessoa/lazandroidmodulewizard
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