Better GUI adjustments

README.md

@@ -44,6 +44,7 @@ Alternatively, if you don't want to enter the shell but just run a command insid
 2. Switch to Termux (make sure the wakelock is on!) and type `void` to enter the shell.
 3. Type `gui` to start the desktop environment.
 4. Switch to Termux-X11 to start using the environment.
+5. Exit both the desktop and the CLI shell with Mod4+Shift+E.
 
 Having at least an external keyboard connected to your device is highly recommended for better desktop experience.
 

i3autostart

@@ -1,7 +1,7 @@
 #!/bin/sh
+xrdb -merge ~/.Xresources
 setxkbmap -option "grp:caps_toggle,grp_led:scroll,terminate:ctrl_alt_bksp" -layout "us,ua,ru" -variant "altgr-weur,phonetic,phonetic_mac"
-picom --backend xrender -b 
-feh --bg-fill ~/.config/i3/wallpaper.png &
+feh --bg-center ~/.config/i3/wallpaper.png &
 dunst &
 # fcitx5 -d
 sleep 1

i3config

@@ -6,18 +6,7 @@ set $mod Mod4
 
 # Font for window titles. Will also be used by the bar unless a different font
 # is used in the bar {} block below.
-font pango:Fira Code 12
-
-# Start XDG autostart .desktop files using dex. See also
-# https://wiki.archlinux.org/index.php/XDG_Autostart
-exec --no-startup-id dex --autostart --environment i3 &
-
-# The combination of xss-lock, nm-applet and pactl is a popular choice, so
-# they are included here as an example. Modify as you see fit.
-
-# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
-# screen before suspend. Use loginctl lock-session to lock your screen.
-exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork -i $HOME/.config/i3/wallpaper.png &
+font pango:Fira Code 13
 
 # Use pactl to adjust volume in PulseAudio.
 set $refresh_i3status killall -SIGUSR1 i3status
@@ -167,7 +156,6 @@ bindsym $mod+r mode "resize"
 bar {
   status_command bash ~/.config/i3/status_wrapper.sh
   position top
-  output $primary
 }
 
 for_window [class="^.*"] border pixel 2

install

@@ -12,8 +12,8 @@ BASE_PKGS='base-container-full void-repo-nonfree base-devel curl git nano mc pul
 EXTRA_PKGS='libcurl-devel dtach fzf tcl tcllib tcltls janet jpm expect zip p7zip unrar rlwrap jq yq miller htop the_silver_searcher gnupg pass progress discount aria2 rsync aerc netcat socat websocat nmap lynx ImageMagick mpg123 mpv sox ffmpeg dumbplay yt-dlp'
 
 # GUI packages
-X11_PKGS='xcursor-themes xcursor-vanilla-dmz-aa setxkbmap xkb-switch xdg-utils xdg-user-dirs xsel xss-lock xdotool xrandr xmodmap harfbuzz-devel imlib2-devel gd-devel openssl-devel freetype-devel libxkbcommon-devel xcb-util-keysyms-devel'
-X_APPS='dbus mesa mesa-dri mesa-demos mesa-vaapi glxinfo dex i3 i3lock i3status i3cat i3wsr rofi autotiling scrot dunst picom feh volumeicon'
+X11_PKGS='xcursor-themes xcursor-vanilla-dmz-aa setxkbmap xkb-switch xdg-utils xdg-user-dirs xrdb xsel xdotool xrandr xmodmap harfbuzz-devel imlib2-devel gd-devel openssl-devel freetype-devel libxkbcommon-devel xcb-util-keysyms-devel libXft-devel'
+X_APPS='dbus mesa mesa-dri mesa-demos mesa-vaapi glxinfo i3 i3lock i3status i3cat i3wsr rofi autotiling scrot dunst feh volumeicon'
 FONT_PKGS='noto-fonts-ttf noto-fonts-ttf-extra noto-fonts-cjk noto-fonts-emoji noto-fonts-ttf-variable liberation-fonts-ttf font-firacode fonts-roboto-ttf'
 GUI_PKGS="$X11_PKGS $FONT_PKGS $X_APPS"
 

postinstall-gui

@@ -2,14 +2,18 @@
 # Roid post-installation steps for GUI desktop environment
 # !!!under construction!!!
 
-# system DPI (TBD how to handle it more correctly)
-SYSDPI=144
+# system DPI
+SYSDPI=216
 
 cd /root
 
 cat >> .bash_profile <<'EOF'
 export DISPLAY=:0
 export GALLIUM_DRIVER=virpipe
+export GDK_SCALE=1
+export GTK_THEME=Adwaita:dark
+export QT_AUTO_SCREEN_SCALE_FACTOR=1
+export QT_ENABLE_HIGHDPI_SCALING=1
 EOF
 
 # install st
@@ -58,10 +62,10 @@ cp $TERMUX_HOME/roid/dunstrc .config/dunst/
 echo 'Preparing Xresources...'
 cat > .Xresources <<EOF
 Xft.dpi: $SYSDPI
-*.dpi: 96
+*.dpi: $SYSDPI
 Xcursor.theme: Vanilla-DMZ-AA
-Xcursor.size: 32
-St.font: Fira Code:size=14:antialias=true:autohint=true
-GDK_SCALE: 1
-GDK_DPI_SCALE: 1
+Xcursor.size: 48
+St.font: Fira Code:size=16:antialias=true:autohint=true
+GDK_SCALE: 2
+GDK_DPI_SCALE: 2
 EOF