[Gambas-user] TrayIcon menu icon: always a delay time

[Bruce Steers]

i do not get any problems one i had fixed your code.
The delay may be because you do it through a 1 second timer.
i changed the timer.Start instruction to Timer.Trigger to trigger the timer
right away.

also in places you had used
Picture.Load("TestTrayIco16On.png")
not
Picture.Load("TestTrayIcon16On.png")
(the n is missing from Icon)

Now your program seems to work normally, the colours look fine.
(are you using a dark theme on your desktop?)


On Sun, 18 Dec 2022 at 19:13, CD <claude.dessere at orange.fr> wrote:

>
> Hello,
> for the needs of an application, I tried to reproduce the behavior of the
> icons
> of the popup menu of the TrayIcon.
> I attach a TestTrayIcon project
>
> If for the needs of an application you have to change the icon of a menu
> (to
> reflect the state of the application), this one always changes only with a
> time
> delay.
> I read all about the TrayIcone subject and their popup menu, without
> finding the
> shadow of a solution to my problem.
>
> 1°) to have Picture in the menus they must be defined by the menu editor,
> in the
> Form_Open it does not work.
>
> 2°) when they have been defined in the menu editor, BLACK appears WHITE
>
> 3°) when we try to change the picture at runtime, the first time it
> becomes as
> it should have been on loading! BLACK (which was WHITE) becomes BLACK
> but not the new picture you have ask for!
> the second time as it should have been the first
> the third like the second...
>
> as a famous physicist of quantum mechanics said if you understood
> something, it
> is that I explained myself badly...
> I let you test TestTrayIcon, the comments explain what is happening
>
> Cordially
>
>
> [System]
> Gambas=3.17.3
> OperatingSystem=Linux
> Kernel=5.4.0-135-generic
> Architecture=x86_64
> Distribution=Ubuntu 20.04.5 LTS
> Desktop=MATE
> Font=Ubuntu Mono,12
> Scale=9
> Theme=blackmate
> Language=fr_FR.UTF-8
> Memory=7833M
>
> [Libraries]
> Cairo=libcairo.so.2.11600.0
> Curl=libcurl.so.4.6.0
> DBus=libdbus-1.so.3.19.11
> GDK2=libgdk-x11-2.0.so.0.2400.32
> GDK3=libgdk-3.so.0.2404.16
> GStreamer=libgstreamer-1.0.so.0.1603.0
> GTK+2=libgtk-x11-2.0.so.0.2400.32
> GTK+3=libgtk-3.so.0.2404.16
> OpenGL=libGL.so.1.7.0
> Poppler=libpoppler.so.73.0.0
> Poppler=libpoppler.so.97.0.0
> QT5=libQt5Core.so.5.12.8
> SDL=libSDL-1.2.so.0.11.4
> SQLite=libsqlite3.so.0.8.6
>
> [Environment]
> COMPIZ_CONFIG_PROFILE=mate
> DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
> DEFAULTS_PATH=/usr/share/gconf/mate.default.path
> DESKTOP_SESSION=mate
> DISPLAY=:0
> GB_GUI=gb.gtk3
> GDMSESSION=mate
> GDM_LANG=fr_FR
> GIO_LAUNCHED_DESKTOP_FILE=<home>/Bureau/gambas3.desktop
> GIO_LAUNCHED_DESKTOP_FILE_PID=197657
> GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
> GTK_MODULES=appmenu-gtk-module:gail:atk-bridge:canberra-gtk-module
> GTK_OVERLAY_SCROLLING=0
> HOME=<home>
> INSIDE_CAJA_PYTHON=
> LANG=fr_FR.UTF-8
> LANGUAGE=fr_FR.UTF-8
> LC_ADDRESS=fr_FR.UTF-8
> LC_ALL=fr_FR.UTF-8
> LC_IDENTIFICATION=fr_FR.UTF-8
> LC_MEASUREMENT=fr_FR.UTF-8
> LC_MONETARY=fr_FR.UTF-8
> LC_NAME=fr_FR.UTF-8
> LC_NUMERIC=fr_FR.UTF-8
> LC_PAPER=fr_FR.UTF-8
> LC_TELEPHONE=fr_FR.UTF-8
> LC_TIME=fr_FR.UTF-8
> LOGNAME=<user>
> MANDATORY_PATH=/usr/share/gconf/mate.mandatory.path
> MATE_DESKTOP_SESSION_ID=this-is-deprecated
> PAPERSIZE=a4
>
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/us
> r/local/games:/snap/bin
> PWD=<home>
> QT_ACCESSIBILITY=1
> QT_AUTO_SCREEN_SCALE_FACTOR=0
> QT_LOGGING_RULES=*.debug=false
> QT_QPA_PLATFORMTHEME=gtk2
> QT_SCALE_FACTOR=1
>
> SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1620,unix/<hostname>:/tmp/.ICE-
> unix/1620
> SHELL=/bin/bash
> SHLVL=0
> SSH_AGENT_PID=1680
> SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
> TZ=:/etc/localtime
> UBUNTU_MENUPROXY=1
> USER=<user>
> XAUTHORITY=<home>/.Xauthority
> XDG_CONFIG_DIRS=/etc/xdg/xdg-mate:/etc/xdg
> XDG_CURRENT_DESKTOP=MATE
>
> XDG_DATA_DIRS=/usr/share/mate:/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=c2
> XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
> XDG_SESSION_TYPE=x11
> XDG_VTNR=7
>
> ----[ http://gambaswiki.org/wiki/doc/netiquette ]----
>
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