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IDProjectCategoryView StatusLast Update
0032593LazarusLCLpublic2017-10-22 00:10
ReporterMichlAssigned ToMichl 
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Platform64bitOSLinux Mint KDEOS Version17.3
Product Version1.9 (SVN)Product Build56131 
Target Version1.8Fixed in Version1.9 (SVN) 
Summary0032593: GTK2: Set TPanel visible to false on nonvisual TabSheet doesn't work
DescriptionSetting a TPanel visible to false on nonvisual TabSheet doesn't work. Same for TGroupBox (maybe more). TButton works fine.

Windows 7 (win32) or the Linux with target Qt works fine.

The bug occur, if you set TPanel.visible := false in events TForm.OnShow or TForm.OnActivate. The bug doesn't occur, if you do it in TForm.OnCreate.

See: forum.lazarus.freepascal.org/index.php/topic,38663
TagsNo tags attached.
Fixed in Revision56140
LazTarget-
WidgetsetGTK 2
Attached Files

Relationships

related to 0032527 closedMichl Cannot hide TPanel from TForm.OnCreate after HandleNeeded() 

Activities

Michl

2017-10-21 09:40

developer  

test.zip (2,172 bytes)

Issue History

Date Modified Username Field Change
2017-10-21 09:40 Michl New Issue
2017-10-21 09:40 Michl Status new => assigned
2017-10-21 09:40 Michl Assigned To => Michl
2017-10-21 09:40 Michl File Added: test.zip
2017-10-21 11:02 Michl Fixed in Revision => 56140
2017-10-21 11:02 Michl Status assigned => resolved
2017-10-21 11:02 Michl Fixed in Version => 1.9 (SVN)
2017-10-21 11:02 Michl Resolution open => fixed
2017-10-21 11:02 Michl Target Version => 1.8
2017-10-21 22:10 Michl Status resolved => closed
2017-10-22 00:10 Juha Manninen Relationship added related to 0032527