View Issue Details

IDProjectCategoryView StatusLast Update
0018540LazarusWidgetsetpublic2011-01-24 10:52
ReporterIvo SteinmannAssigned ToZeljan Rikalo 
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Platform Intel(R) Pentium(R) D CPU 3.00GOSUbuntu 10.10 64bitOS Version
Product Version0.9.31 (SVN)Product Build29002 
Target VersionFixed in Version0.9.29 (SVN) 
Summary0018540: Strange segfault when change parent of a TForm in Qt
DescriptionSegfault, when setting the Parent property of a TForm to nil. I provided an example program that should show the problem.
Steps To Reproduce1. Compile and Run the example program.
2. Click on "Create" button (works)
3. Click on "Self Undock" button (should segfault)

Using the "Undock" button should work also. The same example compiled with gtk2 works here.
TagsNo tags attached.
Fixed in Revision29061
LazTarget-
WidgetsetQT
Attached Files

Activities

2011-01-17 01:16

 

qtbug.zip (130,947 bytes)

Zeljan Rikalo

2011-01-17 08:26

developer   ~0045250

It works fine here. Fedora 14 qt-4.7.1
What qt version do you have ?

Zeljan Rikalo

2011-01-17 08:35

developer   ~0045251

Please test and close if ok.
I've found access violation when clicking on TSpeedButton, and fixed that.
If it's not enough please reopen.

Ivo Steinmann

2011-01-17 11:57

developer   ~0045256

works

Issue History

Date Modified Username Field Change
2011-01-17 01:16 Ivo Steinmann New Issue
2011-01-17 01:16 Ivo Steinmann File Added: qtbug.zip
2011-01-17 01:16 Ivo Steinmann LazTarget => -
2011-01-17 01:16 Ivo Steinmann Widgetset => QT
2011-01-17 08:21 Zeljan Rikalo Status new => assigned
2011-01-17 08:21 Zeljan Rikalo Assigned To => Zeljan Rikalo
2011-01-17 08:26 Zeljan Rikalo Note Added: 0045250
2011-01-17 08:26 Zeljan Rikalo Status assigned => feedback
2011-01-17 08:35 Zeljan Rikalo Fixed in Revision => 29061
2011-01-17 08:35 Zeljan Rikalo Status feedback => resolved
2011-01-17 08:35 Zeljan Rikalo Resolution open => fixed
2011-01-17 08:35 Zeljan Rikalo Note Added: 0045251
2011-01-17 11:57 Ivo Steinmann Status resolved => closed
2011-01-17 11:57 Ivo Steinmann Note Added: 0045256
2011-01-24 10:52 Vincent Snijders Fixed in Version => 0.9.29 (SVN)