[Gambas-bugtracker] Bug #1619: ComboBox

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1619&from=L21haW4-

Martín BELMONTE reported a new bug.

Summary
-------

ComboBox

Type             : Request
Priority         : Low
Gambas version   : Master
Product          : QT4 component


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

The CHANGE event disapear if the property ReadOnly is setted as TRUE. I use many controls to edit data in database TextBox for free text,  ValueBox for free numbers, etc. but when arrives the turn of the Combo Box for edit fixes text values (the reason that i set it as readonly) the event CHANGE diaspear.
I do not know if it is intentional or it is not, but ¿How can I have both? the change event and at the same timea the ReadOnly = True.
Tanks.


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

[System]
Gambas=3.13
OperatingSystem=Linux
Kernel=5.0.0-15-generic
Architecture=x86_64
Distribution=Pop!_OS 19.04
Desktop=POP:GNOME
Theme=Gtk
Language=es_AR.UTF-8
Memory=7849M

[Libraries]
Cairo=libcairo.so.2.11600.0
Curl=libcurl.so.4.5.0
DBus=libdbus-1.so.3.19.9
GStreamer=libgstreamer-1.0.so.0.1590.0
GTK+2=libgtk-x11-2.0.so.0.2400.32
GTK+3=libgtk-3.so.0.2404.4
OpenGL=libGL.so.1.7.0
Poppler=libpoppler.so.85.0.0
QT4=libQtCore.so.4.8.7
QT5=libQt5Core.so.5.12.2
SDL=libSDL-1.2.so.0.11.4
SQLite=libsqlite3.so.0.8.6

[Environment]
CLUTTER_IM_MODULE=xim
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=pop
DISPLAY=:1
GB_GUI=gb.qt4
GDMSESSION=pop
GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/gambas3.desktop
GIO_LAUNCHED_DESKTOP_FILE_PID=2205
GJS_DEBUG_OUTPUT=stderr
GJS_DEBUG_TOPICS=JS ERROR;JS LOG
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
GNOME_SHELL_SESSION_MODE=pop
GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
GTK_IM_MODULE=ibus
GTK_MODULES=gail:atk-bridge
HOME=<home>
IM_CONFIG_PHASE=2
LANG=es_AR.UTF-8
LANGUAGE=es_AR.UTF-8
LC_ADDRESS=es_AR.UTF-8
LC_IDENTIFICATION=es_AR.UTF-8
LC_MEASUREMENT=es_AR.UTF-8
LC_MONETARY=es_AR.UTF-8
LC_NAME=es_AR.UTF-8
LC_NUMERIC=es_AR.UTF-8
LC_PAPER=es_AR.UTF-8
LC_TELEPHONE=es_AR.UTF-8
LC_TIME=es_AR.UTF-8
LOGNAME=<user>
PAPERSIZE=a4
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
PWD=<home>
QT4_IM_MODULE=xim
QT_ACCESSIBILITY=1
QT_IM_MODULE=ibus
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1558,unix/<hostname>:/tmp/.ICE-unix/1558
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=1651
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
TZ=:/etc/localtime
USER=<user>
USERNAME=<user>
WINDOWPATH=2
XAUTHORITY=/run/user/1000/gdm/Xauthority
XDG_CONFIG_DIRS=/etc/xdg/xdg-pop:/etc/xdg
XDG_CURRENT_DESKTOP=pop:GNOME
XDG_DATA_DIRS=/usr/share/pop:/usr/local/share/:/usr/share/
XDG_MENU_PREFIX=gnome-
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=pop
XDG_SESSION_ID=2
XDG_SESSION_TYPE=x11
XDG_VTNR=2
XMODIFIERS=@im=ibus