[Gambas-bugtracker] Bug #1656: Under ubuntu, modal windows do not stack in the right way.

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1656&from=L21haW4-

Fabien BODARD reported a new bug.

Summary
-------

Under ubuntu, modal windows do not stack in the right way.

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


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

When a modal window is already displayed, if a new is called it is displayed behind the first one.

if appen for all the IDE modal dialog.. (Exemple: Option + font selection or Replace + validation)


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

[System]
Gambas=3.13.90 0fbb62d38 (3.14.0)
OperatingSystem=Linux
Kernel=5.0.0-29-generic
Architecture=x86_64
Distribution=Ubuntu 19.04
Desktop=UBUNTU:GNOME
Theme=Fusion
Language=fr_FR.UTF-8
Memory=7860M

[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]
APPMENU_DISPLAY_BOTH=1
CLUTTER_IM_MODULE=xim
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=ubuntu
DISPLAY=:0
GB_GUI=gb.qt5
GDMSESSION=ubuntu
GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/gambas3.desktop
GIO_LAUNCHED_DESKTOP_FILE_PID=3174
GJS_DEBUG_OUTPUT=stderr
GJS_DEBUG_TOPICS=JS ERROR;JS LOG
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
GNOME_SHELL_SESSION_MODE=ubuntu
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=fr_FR.UTF-8
LOGNAME=<user>
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
PWD=<home>
QT4_IM_MODULE=xim
QT_ACCESSIBILITY=1
QT_IM_MODULE=ibus
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1641,unix/<hostname>:/tmp/.ICE-unix/1641
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=1747
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-ubuntu:/etc/xdg
XDG_CURRENT_DESKTOP=ubuntu:GNOME
XDG_DATA_DIRS=/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop
XDG_MENU_PREFIX=gnome-
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=ubuntu
XDG_SESSION_ID=2
XDG_SESSION_TYPE=x11
XDG_VTNR=2
XMODIFIERS=@im=ibus