In BreezeEnhanced, I easily separated KWin font settings from KDE’s. I think most of these dependencies aren’t necessary.
i found a way to use kwin settings without installing plasma-workspace
what i did was to copy only lib file
/usr/lib/libkworkspace5.so from existing kde install to lxqt install
kcmshell5 only needs this file. not whole plasma-workspace
so kwin settings can be used by only installing kde-cli-tools.
no need to install plasma-workspace.
this saves 125 mb of installed packages and 32 extra unnecessary dependencies from tainting lxqt install
Yes, if I recall correctly, I’d tried something like that in a machine without full KDE installation.
It’s sometimes amazing how a DE’s components can be used inside another. For example, LXQt’s platform integration (setting
kvantum) can be used almost everywhere — the only exception I’ve found is Plasma but it can be used in KDE too with other apps. Or
lxqt-policykit-agent can be used inside Enlightenment; etc.
so when used only kwin i got open/save dialog to be in fusion theme so i did this in ~/.profile i added
export QT_QPA_PLATFORMTHEME=kvantum export QT_STYLE_OVERRIDE=kvantum
so should i Change QT_QPA_PLATFORMTHEME=lxqt
QT_QPA_PLATFORMTHEME sets Qt platform integration and the best choice for it is
lxqt. However, LXQt does it for you — you shouldn’t need to export
~/.profile when you use LXQt (Kvantum can be chosen in LXQt Appearance).
but what happened was everything else was in kvantum style and only open/save dialog was in fusion it looked out of sort and editing profile solved it.
That was because of
QT_STYLE_OVERRIDE (although I don’t know which Qt platform integration you had used – qt5ct?). Let me explain it a little:
Since Qt5, Qt needs to be integrated into the current platform for it to use more advanced features of that platform. To do that, a DE should have a plugin – KDE and LXQt do. When
QT_QPA_PLATFORMTHEME is set to
lxqt (automatically done by LXQt if you have a complete LXQt installation), LXQt’s plugin will be used. LXQt’s file dialog is only a part of the integration.
i am not using qt5ct i am using lxqt while before when i had plasma-workspace installed kvantum was set everywhere but now when i used only kwin without it. this thing happened. so what was at fault???
something is off now i removed .profile but kvantum is set to open/save dialog.
plasma-workspace can’t affect LXQt. This line in your
~/.profile is wrong:
Try this (it’s safe):
- Comment out those lines in
- Log out and log in again.
- If the Qt style isn’t Kvantum, choose it from LXQt Appearance (and, preferably, log out and in again).
after commenting that out kvantum style is used not fusion but dont know why previously fusion was used.
export QT_QPA_PLATFORMTHEME=kvantum – Kvantum isn’t a Qt platform plugin but a Qt style plugin.
One other thing:
When a DE doesn’t have a Qt platform plugin, people usually install
qt5ct. But if they install
lxqt-config, they’ll have better choices.
Most DEs have GUIs for setting EVs, so that there’s no need to do it in
~/.profile. For example, I logged into Enlightenment now. I’d set
kvantum in its GUI before. So, I have LXQt’s file dialog inside E: