[latte-dock] [Bug 397344] New: Force solid background for maximized windows not working with qt apps and borderless maximized windows active

Discussion:

Alvaro

2018-08-10 13:41:33 UTC

Permalink

https://bugs.kde.org/show_bug.cgi?id=397344

Bug ID: 397344
Summary: Force solid background for maximized windows not
working with qt apps and borderless maximized windows
active
Product: latte-dock
Version: 0.8.0
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: application
Assignee: ***@gmail.com
Reporter: ***@gmail.com
Target Milestone: ---

Created attachment 114392
--> https://bugs.kde.org/attachment.cgi?id=114392&action=edit
Transparent bar background with System Settings windows

Force solid background for maximized windows is not working when I use qt apps
(dolphin, qtbittorrent...) and borderless maximezed windows. When I use firefox
works normally.

Notice that I have installed Active Windows Control and Global Menu plasmoids.

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Alvaro

2018-08-15 22:24:56 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

Alvaro <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@gmail.com

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Michail Vourlakos

2018-08-20 13:36:03 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #1 from Michail Vourlakos <***@gmail.com> ---
I cant understand what you are describing.
I cant reproduce such behavior

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Alvaro

2018-08-20 13:55:11 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #2 from Alvaro <***@gmail.com> ---
To reproduce the bug:

- Create a top bar
- Activate "Force solid background for maximized or snapped windows"
- Activate "Hide background for not maximized windows"
- Check "Support borderless maximized windows in different layouts" checkbox in
Preferences tab of Settings windows and activate for the layout in "Layout" tab
- Open Dolphin and maximize it

In my case the bug happens with apps made in Qt:

Dolphin, qbittorrent, Settings, Discover, Vlc

With other apps such Firefox the tweak is working fine.

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Michail Vourlakos

2018-08-20 14:02:30 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #3 from Michail Vourlakos <***@gmail.com> ---
I tried but I cant reproduce it...

What is your 'env' output?

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Alvaro

2018-08-20 14:07:24 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #4 from Alvaro <***@gmail.com> ---
Sorry, I don't know how to check that. Could you tell me please?

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Michail Vourlakos

2018-08-20 14:08:26 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #5 from Michail Vourlakos <***@gmail.com> ---
(In reply to Alvaro from comment #4)

Post by Alvaro
Sorry, I don't know how to check that. Could you tell me please?

just run in your terminal the 'env' command and send the output

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Alvaro

2018-08-20 14:09:27 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #6 from Alvaro <***@gmail.com> ---
XDG_VTNR=7
LC_PAPER=en_GB
XDG_SESSION_ID=4
SSH_AGENT_PID=2986
PAM_KWALLET5_LOGIN=/run/user/1000/kwallet5.socket
LC_ADDRESS=en_GB
LC_MONETARY=en_GB
GPG_AGENT_INFO=/home/panabuntu/.gnupg/S.gpg-agent:0:1
TERM=xterm-256color
SHELL=/bin/bash
KONSOLE_DBUS_SERVICE=:1.158
DERBY_HOME=/usr/lib/jvm/java-8-oracle/db
QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1
KONSOLE_PROFILE_NAME=Profile 1
GS_LIB=/home/panabuntu/.fonts
WINDOWID=148897799
LC_NUMERIC=en_GB
SHELL_SESSION_ID=4446d38f1db240d79689d43055136e10
GTK_MODULES=appmenu-gtk-module
XDG_SESSION_CLASS=user
KDE_FULL_SESSION=true
USER=panabuntu
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
XCURSOR_SIZE=0
QT_ACCESSIBILITY=1
LC_TELEPHONE=en_GB
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session3
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
QT_AUTO_SCREEN_SCALE_FACTOR=0
SSH_AUTH_SOCK=/tmp/ssh-FDEUfz96U2x9/agent.2939
SESSION_MANAGER=local/panalaptop:@/tmp/.ICE-unix/3040,unix/panalaptop:/tmp/.ICE-unix/3040
QT_SCREEN_SCALE_FACTORS=eDP-1=2;DP-1=2;HDMI-1=2;DP-2=2;HDMI-2=2;
DEFAULTS_PATH=/usr/share/gconf//usr/share/xsessions/plasma.default.path
LIBVIRT_DEFAULT_URI=qemu:///system
XDG_CONFIG_DIRS=/etc/xdg/xdg-/usr/share/xsessions/plasma:/etc/xdg
PATH=/home/panabuntu/bin:/home/panabuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin
DESKTOP_SESSION=/usr/share/xsessions/plasma
LC_IDENTIFICATION=en_GB
XDG_SESSION_TYPE=x11
PWD=/home/panabuntu
JAVA_HOME=/usr/lib/jvm/java-8-oracle
KONSOLE_DBUS_WINDOW=/Windows/1
LANG=en_GB.UTF-8
KDE_SESSION_UID=1000
MANDATORY_PATH=/usr/share/gconf//usr/share/xsessions/plasma.mandatory.path
LC_MEASUREMENT=en_GB
UBUNTU_MENUPROXY=1
KONSOLE_DBUS_SESSION=/Sessions/1
XDG_SEAT=seat0
SHLVL=1
HOME=/home/panabuntu
COLORFGBG=15;0
LANGUAGE=en_GB:en_US
KDE_SESSION_VERSION=5
XCURSOR_THEME=breeze_cursors
XDG_SESSION_DESKTOP=KDE
LOGNAME=panabuntu
XDG_DATA_DIRS=/home/panabuntu/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share/:/usr/share//usr/share/xsessions/plasma:/home/panabuntu/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop
J2SDKDIR=/usr/lib/jvm/java-8-oracle
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-WPoWgmiM9n,guid=f74dccd69a089617640d31d35b7a7661
LESSOPEN=| /usr/bin/lesspipe %s
XDG_RUNTIME_DIR=/run/user/1000
PROFILEHOME=
DISPLAY=:0
XDG_CURRENT_DESKTOP=KDE
J2REDIR=/usr/lib/jvm/java-8-oracle/jre
LESSCLOSE=/usr/bin/lesspipe %s %s
LC_TIME=en_GB
XAUTHORITY=/home/panabuntu/.Xauthority
LC_NAME=en_GB
COLORTERM=truecolor
_=/usr/bin/env

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Michail Vourlakos

2018-08-20 22:09:14 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #7 from Michail Vourlakos <***@gmail.com> ---
nothing special at your config,

I was hoping that you may have added scale specific parameters such as
PLASMA_USE_QT_SCALING

can you send your layout file in order to test drive it?

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Alvaro

2018-08-20 22:17:16 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #8 from Alvaro <***@gmail.com> ---
I've sent you the layout file. I'm using scaling in the main settings, 2x
scaling

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Michail Vourlakos

2018-08-20 22:19:49 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #9 from Michail Vourlakos <***@gmail.com> ---
(In reply to Alvaro from comment #8)

Post by Alvaro
I've sent you the layout file. I'm using scaling in the main settings, 2x
scaling

it works just fine in my system.
If you change your scaling to 1x the issue is fixed?

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Alvaro

2018-08-20 22:25:08 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #10 from Alvaro <***@gmail.com> ---
(In reply to Michail Vourlakos from comment #9)

Post by Michail Vourlakos
(In reply to Alvaro from comment #8)

Post by Alvaro
I've sent you the layout file. I'm using scaling in the main settings, 2x
scaling

it works just fine in my system.
If you change your scaling to 1x the issue is fixed?

Yhea...with scale = 1 the issue is fixed

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Michail Vourlakos

2018-08-21 10:20:56 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #11 from Michail Vourlakos <***@gmail.com> ---
(In reply to Alvaro from comment #10)

Post by Alvaro
(In reply to Michail Vourlakos from comment #9)

Post by Michail Vourlakos
(In reply to Alvaro from comment #8)

Yhea...with scale = 1 the issue is fixed

try to run latte from the terminal with command: latte-dock -d --with-window

it will show you a Latte debug window, when the issue appears what is the
screen resolution used by Latte dock, do you notice anything strange?

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Michail Vourlakos

2018-08-21 10:24:02 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #12 from Michail Vourlakos <***@gmail.com> ---
ok, I think I found it, in your parameters there is:

QT_SCREEN_SCALE_FACTORS=eDP-1=2;DP-1=2;HDMI-1=2;DP-2=2;HDMI-2=2;

in my system even when from plasma systemsettings I use Scale Factor=2 these
variables dont change.

1. what is your plasma version?
2. Have you set that manually?
3. What is your Qt version?

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Alvaro

2018-08-21 10:47:11 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #14 from Alvaro <***@gmail.com> ---
(In reply to Michail Vourlakos from comment #11)

Post by Michail Vourlakos
(In reply to Alvaro from comment #10)

Post by Alvaro
(In reply to Michail Vourlakos from comment #9)

Post by Michail Vourlakos
(In reply to Alvaro from comment #8)

Yhea...with scale = 1 the issue is fixed

try to run latte from the terminal with command: latte-dock -d --with-window
it will show you a Latte debug window, when the issue appears what is the
screen resolution used by Latte dock, do you notice anything strange?

I've noticed that when I change the active window between app with no issue and
app with issue the parameter StartLayoutSize(no fill applets) change a lot:

Not Issued apps
- Firefox: 1071 px
- Thunderbird: 985 px
- Android studio: 483 px

Issued apps
- Konsole: 483 px
- Systemsettings: 490 px
- KsysGuard: 483 px

Also the value "Draw Shadows(external)" changes. When I maximize the windows
with no issue the value change from "No" to "Yes" and when I do it with the
apps with the issue it remains in "No"

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Michail Vourlakos

2018-08-21 10:54:58 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #15 from Michail Vourlakos <***@gmail.com> ---
This is kwin upstream issue and you can follow the discussion there when I
uploaded the infos.

Fast way to solve this:

1. The issue appears when double-clicking the window titlebar and only for
qt-based apps. If you drag the window title bar to the top the issue doesnt
appear

2. In order to workaround it another way is to change the panel heights and
make it even e.g. 31px., 33px. etc...
it breaks only for odd values, 32px., 34px. etc..

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Alvaro

2018-08-21 10:28:26 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #13 from Alvaro <***@gmail.com> ---
(In reply to Michail Vourlakos from comment #12)

Post by Alvaro
QT_SCREEN_SCALE_FACTORS=eDP-1=2;DP-1=2;HDMI-1=2;DP-2=2;HDMI-2=2;
in my system even when from plasma systemsettings I use Scale Factor=2 these
variables dont change.
1. what is your plasma version?
2. Have you set that manually?
3. What is your Qt version?

1. 5.13.4
2. No, I set the scale parameter from the monitor settings window
3. 5.11.1

Post by Alvaro
in my system even when from plasma systemsettings I use Scale Factor=2 these
variables dont change.

Maybe you should logout or restart.

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Michail Vourlakos

2018-08-21 11:01:34 UTC

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Alvaro

2018-08-21 11:12:07 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #16 from Alvaro <***@gmail.com> ---
(In reply to Michail Vourlakos from comment #15)

Post by Michail Vourlakos
This is kwin upstream issue and you can follow the discussion there when I
uploaded the infos.
1. The issue appears when double-clicking the window titlebar and only for
qt-based apps. If you drag the window title bar to the top the issue doesnt
appear
2. In order to workaround it another way is to change the panel heights and
make it even e.g. 31px., 33px. etc...
it breaks only for odd values, 32px., 34px. etc..

1. That's true

2. I've tried to change the panel height but the issue still there.

PS:Just saying thanks for the great work you are doing :)

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Michail Vourlakos

2018-08-21 11:13:25 UTC

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Michail Vourlakos

2018-08-21 11:13:51 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

Michail Vourlakos <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|UPSTREAM |DUPLICATE

--- Comment #17 from Michail Vourlakos <***@gmail.com> ---

*** This bug has been marked as a duplicate of bug 397700 ***

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Michail Vourlakos

2018-08-21 11:18:35 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

Michail Vourlakos <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@icewind.nl

--- Comment #18 from Michail Vourlakos <***@gmail.com> ---
*** Bug 397454 has been marked as a duplicate of this bug. ***

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Michail Vourlakos

2018-08-21 12:12:46 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

Michail Vourlakos <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|DUPLICATE |FIXED
Latest Commit| |https://commits.kde.org/lat
| |te-dock/bb8835f156c6cf828d2
| |d8f89d335f813c79dd6a1
Version Fixed In| |0.8.1

--- Comment #19 from Michail Vourlakos <***@gmail.com> ---
Git commit bb8835f156c6cf828d2d8f89d335f813c79dd6a1 by Michail Vourlakos.
Committed on 21/08/2018 at 12:09.
Pushed by mvourlakos into branch 'master'.

identify maximized window screen differently

--there are cases that the window geometry isnt consistent
for maximized windows. That was breaking the previous
implementation of dynamic background because of:
https://bugs.kde.org/show_bug.cgi?id=397700
the new implementation is using only the window center in
order to identify the screen in which a window is
present
FIXED-IN: 0.8.1

M +3 -5 app/dock/visibilitymanager.cpp

https://commits.kde.org/latte-dock/bb8835f156c6cf828d2d8f89d335f813c79dd6a1

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Michail Vourlakos

2018-08-21 12:13:36 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

Michail Vourlakos <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Latest Commit|https://commits.kde.org/lat |https://commits.kde.org/lat
|te-dock/bb8835f156c6cf828d2 |te-dock/f61f1a58fe8ed4e545e
|d8f89d335f813c79dd6a1 |41fdabfb79e14f833a560

--- Comment #20 from Michail Vourlakos <***@gmail.com> ---
Git commit f61f1a58fe8ed4e545e41fdabfb79e14f833a560 by Michail Vourlakos.
Committed on 21/08/2018 at 12:13.
Pushed by mvourlakos into branch 'v0.8'.

identify maximized window screen differently

--there are cases that the window geometry isnt consistent
for maximized windows. That was breaking the previous
implementation of dynamic background because of:
https://bugs.kde.org/show_bug.cgi?id=397700
the new implementation is using only the window center in
order to identify the screen in which a window is
present
FIXED-IN: 0.8.1
(cherry picked from commit bb8835f156c6cf828d2d8f89d335f813c79dd6a1)

M +3 -5 app/dock/visibilitymanager.cpp

https://commits.kde.org/latte-dock/f61f1a58fe8ed4e545e41fdabfb79e14f833a560

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Michail Vourlakos

2018-08-21 12:16:07 UTC

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https://bugs.kde.org/show_bug.cgi?id=397344

--- Comment #21 from Michail Vourlakos <***@gmail.com> ---
(In reply to Alvaro from comment #0)
I changed a bit the implementation in order to not fall into the case of
https://bugs.kde.org/show_bug.cgi?id=397700 it should work without issues

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