Difference between revisions of "Set all Qt app's to use GTK+ font & theme settings"

Latest revision as of 18:10, 6 April 2022

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Overview

When using a Desktop Environment or Window Manager that doesn't allow for the settings of QT themes, you can set QT to use your GTK themes instead.

Using qt5ct

note

In some Manjaro editions, this is already done for you by default

Install qt5ct using your favorite package manager or the command:

user $  pamac install qt5ct COPY TO CLIPBOARD

Set environment variables in ~/.profile by adding or updating the following lines:

~/.profile

export QT_QPA_PLATFORMTHEME="qt5ct"

Run the application QT5 Configuration Manager from the menu or run the command qt5ct.

Logout and login again to make the change effective

@@ Line 1: / Line 1: @@
-=Introduction=
+<languages/>
+__TOC__
-For those of us that use [https://en.wikipedia.org/wiki/GTK%2B#Desktop_environments Desktop Environments] &/or [https://en.wikipedia.org/wiki/GTK%2B#Window_managers Window Managers] that use GTK+ , this fix is particularly helpful.
+{{SectionTemplate|<translate><!--T:16--> Overview</translate>|
+<translate>
+<!--T:17-->
+When using a [[Desktop_Environments|Desktop Environment]] or Window Manager that doesn't allow for the settings of QT themes, you can set QT to use your GTK themes instead.
+</translate>}}
-For those such as myself that run 1080p or higher screen resolutions on largish monitors it can be quite a strain on the eyes when you can't control the size of the fonts that an application uses.
+{{SectionTemplate|
+<translate>
+<!--T:18-->
+Using qt5ct
+</translate>
+|2=
+<translate>
+<!--T:19-->
+{{BoxInfo|note|In some Manjaro editions, this is already done for you by default}}
-This fix makes your Qt app's use your GTK+ theme (colours & such) & your chosen font settings.
-<br clear="all"/>
+<!--T:20-->
+Install {{ic|qt5ct}} using your favorite package manager or the command:
+{{UserCmd|command=pamac install qt5ct}}
-=How do you do it?=
-As root, create '''/etc/profile.d/qt.style.overide.sh'''
+<!--T:21-->
+Set environment variables in {{ic|~/.profile}} by adding or updating the following lines:
+{{File|file=~/.profile|content=<pre>export QT_QPA_PLATFORMTHEME="qt5ct"</pre>}}
-To do that you will need to start your favourite text editor as ''root'' .
-You can achieve this by using the following command at the terminal '''$''' prompt (swap '''medit''' to the text editor of your choice):
+<!--T:22-->
+Run the application '''QT5 Configuration Manager''' from the menu or run the command {{ic|qt5ct}}.
- sudo medit /etc/profile.d/qt.style.overide.sh
-Then copy the following into your text editor's new empty file:
+<!--T:23-->
+Logout and login again to make the change effective
+</translate>}}
- ## Following was created to make Qt app's use GTK+
+{{SectionTemplate|
- ## font & theme settings:
+<translate><!--T:24--> [[File:Chmsee-icon.png|left|36px]]</translate>
+<translate><!--T:15--> See Also</translate>|
- export QT_STYLE_OVERRIDE=GTK+
+<translate>
+<!--T:25-->
-'''Save''' the file & '''reboot'''.
+* [https://wiki.archlinux.org/index.php/Uniform_Look_for_Qt_and_GTK_Applications Arch Wiki]
+* Matching [https://archived.forum.manjaro.org/t/wiki-set-all-qt-apps-to-use-your-gtk-theme-font-settings/17654 Forum Topic]}}
+</translate>
-<br clear="all"/>
+[[Category:Contents Page{{#translation:}}]]
-=Results=
-After saving the file & rebooting, I then, with trepidation, opened the Qt 5.5 program called PkgBrowser... It looked just like my other GTK+ app's on my Openbox system (there is no accounting for taste!). I was very happy.
-[[File:PkgBrowser.GTK+.png|thumb|left|375px]]
-Here is a picture of the Qt 5.5 PkgBrowser program open full screen on my 1080p Openbox (GTK2) box. It is using my custom dark theme & my large font settings. My eyes love it.
-<br clear="all"/>
-=Support=
-Following is a link to this page's forum counterpart where you
-can post any related feedback: [coming soon]
-<br clear="all"/>
-[[Category:Contents Page]]