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IDProjectCategoryView StatusLast Update
0038755LazarusIDEpublic2021-04-14 08:54
ReporterRobert Vertnik Assigned To 
Status newResolutionopen 
PlatformHP probook i7OSWindows 10 Pro 
Product Version2.0.12 
Summary0038755: TVirtualStringTree in Frame. Error "Control 'Frame1' has no parent window."
DescriptionError "Control 'Frame1' has no parent window." is reported by Lazarus IDE when trying
to open project after I changed Display settings in Windows OS.
Happens when Frame has VirtualStringTree inside and "Use LCL scalling" in project settings
is enabled.
Steps To Reproduce1.Create new application with enabled "Use LCL scaling".
2.Add new Frame. Leave Scaled property checked.
3.Add VirtualStringTree inside Frame.
4.Save project.
5.Close Lazarus.
6.Change Display settings in Windows OS (change for example font size).
7.Open project in Lazarus.
8.Lazarus report error "Control 'Frame1' has no parent window."
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Fixed in Revision
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Issue History

Date Modified Username Field Change
2021-04-14 08:54 Robert Vertnik New Issue