TVirtualTreeView Multi Sort

This topic has 9 replies, 2 voices, and was last updated 8 years, 4 months ago by Support.

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October 17, 2017 at 2:19 pm #57139
Support
Keymaster
Hello, Stephane

You have only one way, I think – draw alphaskins headers by your own, I can help.

If you give me a demo-app with multi-sorting, I can add drawing of headers there.
October 18, 2017 at 1:53 pm #57144
Stephane Senecal
Participant
Here's a sample program for multi-column sorting.

The drawing is done in the very last function and you can shift-click columns to add them to the sorting.

Stephane Senecal
CIS Group
Delphi programmer since 2001
October 19, 2017 at 1:02 pm #57164
Support
Keymaster
Thank you

What is version number of used VirtualStringTree?
October 19, 2017 at 2:32 pm #57166
Stephane Senecal
Participant
4.8.7 under Delphi 7

Stephane Senecal
CIS Group
Delphi programmer since 2001
October 19, 2017 at 5:22 pm #57171
Support
Keymaster
Where can I download it? I have found the v4.7.0 only.
October 19, 2017 at 6:34 pm #57172
Stephane Senecal
Participant
It doesn't work with 4.7.0?

They shouldn't be that different.

Stephane Senecal
CIS Group
Delphi programmer since 2001
October 19, 2017 at 6:47 pm #57173
Support
Keymaster
Your demo can't be compiled with 4.7.0, declarations of events are different.

I can change sources of the demo, of course, but you should change it back later.
October 19, 2017 at 6:53 pm #57174
Stephane Senecal
Participant
I'm ok with that. I only need to know how to paint headers.

Stephane Senecal
CIS Group
Delphi programmer since 2001
October 20, 2017 at 6:28 am #57175
Support
Keymaster
Look the attached file, added code has the “// Serge” comment
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