[Gambas-bugtracker] Bug #1800: Treeview does not more raise 'mousedown' event since 3 days commit

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1800&from=L21haW4-

Olivier CRUILLES reported a new bug.

Summary
-------

Treeview does not more raise 'mousedown' event since 3 days commit

Type             : Bug
Priority         : Medium
Gambas version   : Master
Product          : Development Environment


Description
-----------

Treeview does not more raise 'mousedown' event since 3 days commit.
I use this event to change the Icon in a Treeview as Selected/Unselected (of course before you implemented it)
Now this event never raise.


System information
------------------

[System]
Gambas=3.14.90 fc4525708 (master)
OperatingSystem=Linux
Kernel=5.6.8-100.fc30.x86_64
Architecture=x86_64
Distribution=redhat Fedora release 30 (Thirty)
Desktop=MATE
Theme=fusion
Language=fr_FR.utf8
Memory=32053M

[Libraries]
Cairo=libcairo.so.2.11600.0
Curl=libcurl.so.4.5.0
DBus=libdbus-1.so.3.19.11
GStreamer=libgstreamer-1.0.so.0.1600.0
GTK+2=libgtk-x11-2.0.so.0.2400.32
GTK+3=libgtk-3.so.0.2404.7
OpenGL=libGL.so.1.7.0
SQLite=libsqlite3.so.0.8.6

[Environment]
BASH_ENV=/usr/share/lmod/lmod/init/bash
BASH_FUNC_ml%%=() {  eval $($LMOD_DIR/ml_cmd "$@")
}
BASH_FUNC_module%%=() {  eval $($LMOD_CMD bash "$@") && eval $(${LMOD_SETTARG_CMD:-:} -s sh)
}
CAPP_BUILD=<home>/Packages/Starter/Build
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=mate
DISPLAY=:0
GB_GUI=gb.qt5
GDMSESSION=mate
GDM_LANG=fr_FR.utf8
GIO_LAUNCHED_DESKTOP_FILE_PID=17094
GTK_OVERLAY_SCROLLING=0
GUESTFISH_INIT=\e[1;34m
GUESTFISH_OUTPUT=\e[0m
GUESTFISH_PS1=\[\e[1;32m\]><fs>\[\e[0;31m\] 
GUESTFISH_RESTORE=\e[0m
HISTCONTROL=ignoredups
HISTSIZE=1000
HISTTIMEFORMAT=%F %T 
HOME=<home>
HOSTNAME=<hostname>
IMSETTINGS_INTEGRATE_DESKTOP=yes
IMSETTINGS_MODULE=none
KDEDIRS=/usr
LANG=fr_FR.utf8
LESSOPEN=||/usr/bin/lesspipe.sh %s
LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
LMOD_DIR=/usr/share/lmod/lmod/libexec
LMOD_PKG=/usr/share/lmod/lmod
LMOD_ROOT=/usr/share/lmod
LMOD_SETTARG_FULL_SUPPORT=no
LMOD_VERSION=8.1.17
LMOD_sys=Linux
LOADEDMODULES=python-sphinx/python2-sphinx
LOGNAME=<user>
MAIL=/var/spool/mail/<user>
MANPATH=/usr/share/lmod/lmod/share/man:
MATE_DESKTOP_SESSION_ID=this-is-deprecated
MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
MODULEPATH_ROOT=/usr/share/modulefiles
MODULESHOME=/usr/share/lmod/lmod
PAGER=most
PATH=<home>/narwhal/bin:/usr/libexec/python2-sphinx:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/var/lib/snapd/snap/bin:<home>/bin:/usr/local/xaralx/bin
PWD=<home>
QT_AUTO_SCREEN_SCALE_FACTOR=0
QT_IM_MODULE=xim
QT_LOGGING_RULES=*.debug=false
QT_SCALE_FACTOR=1
SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/2744,unix/unix:/tmp/.ICE-unix/2744
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=2873
SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
TERM=dumb
TZ=:/etc/localtime
USER=<user>
XAUTHORITY=/run/lightdm/<user>/xauthority
XDG_CURRENT_DESKTOP=MATE
XDG_DATA_DIRS=<home>/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop
XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/<user>
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=mate
XDG_SESSION_ID=2
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
XDG_SESSION_TYPE=x11
XDG_VTNR=1
XMODIFIERS=@im=none
_=/usr/bin/mate-session
_LMFILES_=/usr/share/modulefiles/python-sphinx/python2-sphinx
_ModuleTable001_=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
_ModuleTable002_=bW9kdWxlZmlsZXMvTGludXgiLCIvdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmUiLCIvdXNyL3NoYXJlL2xtb2QvbG1vZC9tb2R1bGVmaWxlcy9Db3JlIix9LFsic3lzdGVtQmFzZU1QQVRIIl09Ii9ldGMvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlczovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0xpbnV4Oi91c3Ivc2hhcmUvbW9kdWxlZmlsZXMvQ29yZTovdXNyL3NoYXJlL2xtb2QvbG1vZC9tb2R1bGVmaWxlcy9Db3JlIix9
_ModuleTable_Sz_=2
__LMOD_REF_COUNT_LOADEDMODULES=python-sphinx/python2-sphinx:1
__LMOD_REF_COUNT_MODULEPATH=/etc/modulefiles:1;/usr/share/modulefiles:1;/usr/share/modulefiles/Linux:1;/usr/share/modulefiles/Core:1;/usr/share/lmod/lmod/modulefiles/Core:1
__LMOD_REF_COUNT_PATH=/usr/libexec/python2-sphinx:1;/usr/lib64/ccache:1;/usr/local/bin:1;/usr/bin:1;/bin:1;/usr/local/sbin:1;/usr/sbin:1;/var/lib/snapd/snap/bin:1
__LMOD_REF_COUNT__LMFILES_=/usr/share/modulefiles/python-sphinx/python2-sphinx:1