[Gambas-bugtracker] Bug #1881: Control errors when getting too small

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1881&from=L21haW4-

Bruce STEERS reported a new bug.

Summary
-------

Control errors when getting too small

Type             : Bug
Priority         : Medium
Gambas version   : 3.15
Product          : GUI components


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

Controls give rendering errors when they get too small.

A Form.MinimumWidth Form.MinimumHeight setting would be exceptional.

I tried the Me.ShowModal method but am unable to render HSplit controls properly and when i close the App i get a Segmentation fault (11)

Cant control minimum width within the Form_Resize() event either.

Many thanks for your time.


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

[System]
Gambas=3.15.1 98e29cf (3.15.1)
OperatingSystem=Linux
Kernel=4.19.0-10-amd64
Architecture=x86_64
Distribution=debian 10.5
Desktop=MATE
Theme=fusion
Language=en_GB.UTF-8
Memory=7968M

[Libraries]
Cairo=libcairo.so.2.11600.0
Curl=libcurl.so.4.5.0
DBus=libdbus-1.so.3.19.13
GStreamer=libgstreamer-1.0.so.0.1404.0
GTK+2=libgtk-x11-2.0.so.0.2400.32
GTK+3=libgtk-3.so.0.2404.1
OpenGL=libGL.so.1.7.0
Poppler=libpoppler.so.82.0.0
QT4=libQtCore.so.4.8.7
QT5=libQt5Core.so.5.11.3
SDL=libSDL-1.2.so.0.11.4
SQLite=libsqlite3.so.0.8.6

[Environment]
CLUTTER_BACKEND=x11
CLUTTER_IM_MODULE=ibus
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=mate
DISPLAY=:0
GB_GUI=gb.qt5
GDMSESSION=mate
GDM_LANG=en_GB.UTF-8
GIO_LAUNCHED_DESKTOP_FILE_PID=2759
GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
GTK_IM_MODULE=ibus
GTK_MODULES=gail:atk-bridge:gail:atk-bridge:appmenu-gtk-module:canberra-gtk-module
GTK_OVERLAY_SCROLLING=0
HOME=<home>
LANG=en_GB.UTF-8
LC_ADDRESS=en_GB.UTF-8
LC_IDENTIFICATION=en_GB.UTF-8
LC_MEASUREMENT=en_GB.UTF-8
LC_MONETARY=en_GB.UTF-8
LC_NAME=en_GB.UTF-8
LC_NUMERIC=en_GB.UTF-8
LC_PAPER=en_GB.UTF-8
LC_TELEPHONE=en_GB.UTF-8
LC_TIME=en_GB.UTF-8
LOGNAME=<user>
MATE_DESKTOP_SESSION_ID=this-is-deprecated
PATH=<home>/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:<home>/.dotnet/tools
PWD=<home>
QT4_IM_MODULE=ibus
QT_ACCESSIBILITY=1
QT_AUTO_SCREEN_SCALE_FACTOR=0
QT_IM_MODULE=ibus
QT_LOGGING_RULES=*.debug=false
QT_SCALE_FACTOR=1
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/748,unix/<hostname>:/tmp/.ICE-unix/748
SHELL=/bin/bash
SSH_AGENT_PID=853
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
TZ=:/etc/localtime
UBUNTU_MENUPROXY=1
USER=<user>
USERNAME=<user>
WINDOWPATH=2
XAUTHORITY=/run/user/1000/gdm/Xauthority
XDG_CURRENT_DESKTOP=MATE
XDG_DATA_DIRS=/usr/share/mate:<home>/.local/share/flatpak/exports/share/:/var/lib/flatpak/exports/share/:/usr/local/share/:/usr/share/
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=mate
XDG_SESSION_ID=1
XDG_SESSION_TYPE=x11
XDG_VTNR=2
XMODIFIERS=@im=ibus