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TElXTree in virtual mode: how to change font in runtime?

GeneryGenery
edited May 2013 in LMD ElPack

Hello,

ElXTree.VirtualityLevel=vlTextAndStyles. Style.FontSize is assigned in ElXTree.OnVirtualStyleNeeded event. If I change the value of FontSize, only font size of the main column changes. How to change the FontSize on the fly, how to property re-render the (visible part of the) tree?

-Dmitry

Comments

  • Rafael Maricca (LMD)Rafael Maricca (LMD)
    I just checked out Virtual properties demo in ElXTree MegaDemo project.

    E.g. when I add below codepart:

    if (SectionIndex mod 2 = 1) then
      begin

    the line
        Style.FontSize := 20;

    all green columns are paint with large fonts. Please check out example code and explain how to reproduce your issue.

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