[Gambas-bugtracker] Bug #1805: Calendar not shown when datebox is at bottom of screen

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1805&from=L21haW4-

Safiur RAHMAN reported a new bug.

Summary
-------

Calendar not shown when datebox is at bottom of screen

Type             : Bug
Priority         : Medium
Gambas version   : Master
Product          : Web components


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

In gb.web.gui when Datebox is at bottom of screen then on clicking the Calendar is not displayed. For example when webform height is 125 vh and datebox is at bottom of form.
It might be displayed below screen but not visible. When datebox is at bottom then its calendar should be displayed above the datebox.


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

[System]
Gambas=3.14.90
OperatingSystem=Linux
Kernel=5.3.0-55-generic
Architecture=x86_64
Distribution=Ubuntu 19.10
Desktop=UBUNTU:GNOME
Theme=fusion
Language=en_US.UTF-8
Memory=3817M

[Libraries]
Cairo=libcairo.so.2.11600.0
Curl=libcurl.so.4.5.0
DBus=libdbus-1.so.3.19.10
GStreamer=libgstreamer-1.0.so.0.1601.0
GTK+2=libgtk-x11-2.0.so.0.2400.32
GTK+3=libgtk-3.so.0.2404.8
OpenGL=libGL.so.1.7.0
Poppler=libpoppler.so.90.0.0
QT4=libQtCore.so.4.8.7
QT5=libQt5Core.so.5.12.4
SDL=libSDL-1.2.so.0.11.4
SQLite=libsqlite3.so.0.8.6

[Environment]
CLUTTER_IM_MODULE=ibus
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=<user>
DISPLAY=:0
GB_GUI=gb.qt5
GDMSESSION=<user>
GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/gambas3.desktop
GIO_LAUNCHED_DESKTOP_FILE_PID=8757
GJS_DEBUG_OUTPUT=stderr
GJS_DEBUG_TOPICS=JS ERROR;JS LOG
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
GNOME_SHELL_SESSION_MODE=<user>
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=1
INVOCATION_ID=176b4373a90449c189689ccaf5ffd6ca
JOURNAL_STREAM=9:37781
LANG=en_US.UTF-8
LC_ADDRESS=bho_NP
LC_IDENTIFICATION=bho_NP
LC_MEASUREMENT=bho_NP
LC_MONETARY=bho_NP
LC_NAME=bho_NP
LC_NUMERIC=bho_NP
LC_PAPER=bho_NP
LC_TELEPHONE=bho_NP
LC_TIME=bho_NP
LOGNAME=<user>
MANAGERPID=1510
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=ibus
QT_IM_MODULE=ibus
QT_LOGGING_RULES=*.debug=false
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1718,unix/<hostname>:/tmp/.ICE-unix/1718
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=1622
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-<user>:/etc/xdg
XDG_CURRENT_DESKTOP=<user>:GNOME
XDG_DATA_DIRS=/usr/share/<user>:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop
XDG_MENU_PREFIX=gnome-
XDG_RUNTIME_DIR=/run/user/1000
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=<user>
XDG_SESSION_TYPE=x11
XMODIFIERS=@im=ibus
_=/usr/bin/dbus-update-activation-environment