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IDProjectCategoryView StatusLast Update
0036485LazarusWidgetsetpublic2020-01-02 13:30
ReporterdevEric69 Assigned To 
Status newResolutionopen 
PlatformLinuxOSUbuntu || Manjaro || Mint 
Product Version1.8.5 (SVN) 
Summary0036485: TFindDialog's 'Find' button is unresponsive when called in the 3rd modal window.
DescriptionThe bug does not appear in Windows.
The bug appears in various editions of Linux, for different versions, but all with the GTK2 widgeset.

Steps To Reproduce- creation of a main window: TFindDialog works well.
- creation of a modal window num# 1.
- creation of a modal window num# 2, from the modal window num# 1: here, in modal window num# 2, TFindDialog does not respond anymore.
Additional InformationThe attached test application can be checked.
This topic summarizes the problem, and contains tests performed on various OS machines:,47904.msg344226/topicseen.html#new
TagsNo tags attached.
Fixed in Revision
WidgetsetGTK 2
Attached Files



2019-12-27 15:19


Bart Broersma

2020-01-02 13:30

developer   ~0120181

Works as expected in Win32.
Set category to "Widgetset".

Issue History

Date Modified Username Field Change
2019-12-27 15:19 devEric69 New Issue
2019-12-27 15:19 devEric69 File Added: FindDialog_Bug_GTK_modal_cascade.7z
2020-01-02 13:30 Bart Broersma Category LCL => Widgetset
2020-01-02 13:30 Bart Broersma LazTarget => -
2020-01-02 13:30 Bart Broersma Widgetset GTK 2 => GTK 2
2020-01-02 13:30 Bart Broersma Note Added: 0120181