Qt Switch To Fontconfig

Make IDA Pro Great Again In this post I will explain a neat way to use our own python, Qt 5. This tutorial shows you how to set up a Qt 5. 742588708 l. In ccmake for OSG I've made sure that QT_FONTCONFIG_LIBRARY is set to the right version of the. Thus ldconfig never cached it. 12 x11-fonts/fontconfig/Makefile Force ldconfig to run before pkg-install to fix a problem where the user may have booted the machine without having /usr/X11R6/lib. Perhaps there is a configuration option to tell Qt 5 to use fontconfig when using the xcb platform plugin. This is an area of heavy development currently. # This file is distributed under the. in dedicated embedded systems where space is at a premium, Qt will fall back to using QBasicFontDatabase. i686 libX11. yes i am try quit option but actually i playing the stream, so the stream have not end. The problem is that I can't switch applications, and I can't view the program widget on another computer screen (ubuntu or windows). Just run mingw32-make. View PKGBUILD / View Changes; Download snapshot; Search wiki. Search for QT_CFLAGS_FONTCONFIG in the configure script. This post shows how to create Qt Creator cross development environment on Ubuntu PC for Raspbian Stretch by using QtRpi. This would mean that if GTK would be a synonym for QT and the actual GTK would be "Old GIMP Toolkit (OGTK)". exe is ready to use. I am quite amazed at how much snappier things are, as well as the fixed konsole font. dpkg-reconfigure fontconfig and dpkg-reconfigure tetex-extra solved the problem for me. It did not work for me, however upgrading to lyx 1. cpp File Reference. While we were porting some internal plugins & test scripts, we have come across a number of 'issues' that are due both to the change in major Qt version, and also to the switch to PyQt5. Tuomas Heimonen committed rQT163bd8006e32: Update Saferenderer static builds (authored by Tuomas Heimonen ). /myApp Still failed to open with eglfs but xcb works like a charm!. Qt is a C++ framework for building, well, just about anything. tests/unix/stl. Fontconfig is a library for configuring and customizing font access. 4(distro package) and Qt 5. In this post, aimed at developers with novice-level Qt skills, we'll look at how you can build Qt yourself from source code. GNOME doesn't provide options to change default UI fonts and it doesn't follow fontconfig rules. With this switch you create a source incompatible version of Qt, -no-fontconfig Do not compile FontConfig support. 0 sources before compiling, in order to obtain similar binaries. pro file for each projects. Update: This procedure no longer works since the version of qt which is included in the mathematica installation and which is used in mathematica is now too old, compared to the version of qt installed in my Linux system (qt-4. Note that there also some options inside the env-setup. Message: The switch --header-spacing, is not support using unpatched qt, and will be ignored. Hello Raimund! > I don't at all disagree with the current implementation in terms of > aesthetics, but I suppose one could say that keeping monospace text > in its proper grid (in the face of users who don't want to configure > a lot) constitutes something like a higher cause. Add directwrite support to the configure script The configure. 0 Beta for QNX on Windows (build 633) DC3217IYE, SDP 6. It should be below the above entries, you need to change this one in the if statement to this: QT_CFLAGS_FONTCONFIG =- I / usr / include / freetype2 /. Or you can always control it thru QT_QPA_PLATFORM env. It actually does work with Qt 4. Whenever I use Qt applications, the fonts have no anti-aliasing or hinting making them look stringy and ugly. conf exists and has the correct permissions. I successfully compiled Qt5 and I can deploy a simple program to the RPi : Qt Creator uploads the executable to the RPi and runs it. We had these tests all bundled together before in configure and we have successfully unbundled them. 4(distro package) and Qt 5. Hi, this is the first of a series of reports aiming to build Qt on MSYS2 without extra patches. 1) These are two packages containing binaries for PiOmxTextures (POT) for Raspberry Pi 1 and 2 running Raspbian. QT and Fontconfig BUG? Firstly, My System: SuSE9. Configuring Xft with fontconfig. My build platform is Centos 7. 0 and later). It can play from many inputs, such as files, network streams, capture devices, desktops, or DVD, SVCD, VCD, and audio CD. At the present time, applications using the Qt 3 or GTK 2 toolkits (which would include KDE and GNOME applications) use the fontconfig and Xft font subsystem; most everything else uses the core X fonts. Cannot make QOpenGLContext current in a different thread $ gdb mythfrontend Cannot make QOpenGLContext current in a different thread Thread 50 "Decoder" received. Posts about Fontconfig written by briolidz. This package contains the automoc4 binary which is used to run moc on the right source files in a Qt 4 or KDE 4 application. Fontconfig: sans, serif and mono fonts. The problem is that I can't switch applications, and I can't view the program widget on another computer screen (ubuntu or windows). However, when the application is viewed via a VNC, all the fonts are really big and ugly. Finally builds font information caches for apps using fontconfig for their font handling: sudo fc-cache -fv. system FreeType configuration - Fixed detection of GLX with -qt-xcb - [Windows] The configure. 2_1 Soapy SDR plugin for the Airspy. View package lists View the packages in the stable distribution This is the latest official release of the Debian distribution. 2) version of Qt (Note: Even Stretch has an old version of Qt 5. If no font paths exist in the configuration file, the server. 2014年1月に実施した、Uniba×BPS合同勉強会で発表した資料です。 Linuxで古くから広く使われているFontConfig。 概要の説明と、具体的な使い方(設定ファイルの書き方サンプル)を見てみましょう。. 1, included in the file LGPL_EXCEPTION. This is a list of the changes made to Matplotlib from 2003 to 2015. This switch has no effect when the video is stored with square pixels \- which for DVD input cannot be the case though. Are there any plans to remove the gnuplot backend? No. But, unfortunately, this is not the case with Telegram. But, I believe that an understanding of the concepts behind the evolution of fonts may prove a decent starting point. exe now returns quickly and states for all font directories "skipping, existing cache is valid". View the clr-bundles repo on GitHub*, or select the bundle Name for more details. conf; this file is system generated and should not be edited because changes may be overwritten by the system. Works fine in 2. The switch --footer-html, is not support using unpatched qt, and will be ignored. 91 o Switch to SGML manuals o Add FC_DUAL width spacing value o Add FcFini to close out fontconfig and release all memory 2. Add */share/fonts as default path and change */lib/X11/fonts to add directory, now it's same as what Linux has and fontconfig's default configuration. exe bootstrapping now prefers cl over clang-cl, to avoid header incompatibility problems - Fixed missing plugins. If there is something we can improve please let us know on the Feedback page. Qt Core Module. These rights are described in the Digia Qt LGPL Exception ## version 1. When I want to convert with ffmpeg (under 64bit Win7) a (digicam) *. bin file, to change output from HDMI to VGA, enable GPIO, etc. Just run mingw32-make. List of changes to Matplotlib prior to 2015¶. [SOLVED] QWebEngineView doesn't load HTML page. 0 -l intl -l fontconfig -l freetype -l harfbuzz -fontconfig -system-zlib -system-libpng -system-harfbuzz-system-freetype -system-libjpeg -icu -largefile -wmf-backend Another question. If you want to test you own applications, you could also install an official prebuilt Qt version from Debian, and build against that. Some our patches went upstream, for others I was too busy (=lazy). 6 with yocto. The build system requires Python 2. variable and leave default to simplest 'linuxfb'. Ok, so let me answer my own question. configure does not complain about -fontconfig -qt-freetype any more Ubuntu 16. The results are attatched. qmltypes files in static builds - Fixed dynamic library support detection for platforms without libdl. That also meant that The Qt Company will gradually stop investing in their in house Qbs build system. perform font name substitution, so that appropriate alternative fonts can be selected if fonts are missing. Learn more. 92 o make distcheck work 2. FC_DEBUG is used to output the detailed debugging messages. 12 and KDE 3. This is the steps how I created Qt Creator cross compiling environment on Ubuntu PC for Raspberry Pi 3 B+ by using QtRpi. 1 (2003-10-29) no patch is needed. Thus ldconfig never cached it. The current situation makes fontconfig a blocker for the Mageia 6 release IMO, the visual regressions are very noticeable. Hi Michael, I have no clue , however, mostly those EGL errors are related to display resolution that is not supported in your current back end or IPU, or surface manager is incompatible with the window system you are using are you using wayland or X11?, please check previous thread. It can install, remove, and build packages, but unlike other package management systems, it cannot automatically download and install packages or their dependencies. ChaiScript-6. How do I make my Qt applications look like my KDE applications? To change this, you need to install Microsoft's web core fonts from a third party repository such. You still can use Qt under LGPL in commercial applications, but if you make any change to Qt you must publish them or purchase a commercial Qt licence (thanks, krok, for the comment). Static analysis Repoman Nothing to report pkgcore-checks. Message: The switch --header-spacing, is not support using unpatched qt, and will be ignored. 0 outside of Yocto and use those libraries / qmake to compile your app. With the introduction of the Qt Quick software renderer it became possible to use Qt Quick on devices without a GPU. With the native Qt library we can display fonts of international character sets like Chinese, Japanese, Thai, etc correctly. 0, Windows 7, or switch to fontconfig. News and feature lists of Linux and BSD distributions. Hi Michael, I have no clue , however, mostly those EGL errors are related to display resolution that is not supported in your current back end or IPU, or surface manager is incompatible with the window system you are using are you using wayland or X11?, please check previous thread. All of the columns are sortable; give them a click!. Fontconfig is "a library for configuring and customizing font access". -style style, is the same as listed above. The default Terminal and desktop fonts rendering of Debian Squeeze are nice but when it comes to intensive web browsing, particularly in high resolution, Debian is not as much comfortable as other operating systems such as Mac OS, Ubuntu and Windows. variable and leave default to simplest 'linuxfb'. Update: this is not exactly a con. Attached is a screen shot of a plain Gtk+ applications, the appearances font dialog. You may also want to modify CFLAGS and CXXFLAGS here. As a side effect of this, even if my application is going fullscreen and always using a display area of a 4:3 ratio, only about half the text fits when the resolution is 640x480. 4(distro package) and Qt 5. If you want to give a recent version a try start from fontconfig_vs12. All input widgets and text drawing methods in Qt offer built-in support for all supported languages. Toolkits that use Xft include GTK+-2 and Qt and use Fontconfig for control. Switch to the non-Hero view and begin refining this view. ↑ For example sans, serif… ↑ For example ja-jp, zh, etc. 13 This switch is used to apply a is a wrapper library used to interface the PDF rendering functions with Qt 5. I wrote a post about building a mobile app that ran on iOS and Qt. Trolltech is busy integrating this support into a future Qt release. Support for packages has been discontinued on Sunfreeware. + You must cause all Covered Code to which You contribute to contain a + file documenting the changes You made to create that Covered Code and + the date of any change. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. All Qt programs automatically support the following command line options:-style= style, sets the application GUI style. 0 SUSE Linux 10. 0 and current Fedora Core RPM based distribution running on x86 compatable hardware. with scp, copied the dejavu fonts in this folder, now qt works fine ! To integrate this layer on qt, i added ttf-dejavu in local. 12 fsl tool chain whcih is not available for download because it is pretty quite old. Freetype 2, Fontconfig, and client side fonts have taken open source desktops from worst in class to best in class in basic font and internationalization at the core technology level, and at the toolkit level, GTK+'s Pango and recent work in Qt have finally brought X desktops from the 1980s to the modern world, with good Internationalization support, and first class linguistic layout and font rendering. It should jump to the part of the file that looks kind of like this. The development work is being done in conjunction with the freedesktop. 1-r1 -> fontconfig-2. I have no idea what those fontconfig errors are but they change everytime I run the program. We may only want to do some minor customizations to tweak the aesthetics slightly, or we may wish to implement an entirely new style, to give our application or suite of applications a unique and distinctive. diff -NaurwX /home/rberber/diff-excludes. Description of Modifications. 1 (needed by future versions of lvm). I had to research how the Microsoft Fonts program worked and where the fonts were stored - this info could be added to this tutorial - all worked perfectly though - thanks so much. On GNOME, you can also directly open the virtual folder fonts:/ (within a Nautilus window, choose Go -> Location or press Ctrl+L) and drag and drop fonts into this folder. Update: This procedure no longer works since the version of qt which is included in the mathematica installation and which is used in mathematica is now too old, compared to the version of qt installed in my Linux system (qt-4. Below is the list of all configure options for building Qt. Fontconfig: sans, serif and mono fonts. His opinion is to check for the maximum number of elements in an array using sizemax. workaround KDE/QT fontconfig processing bugs, make sure one's font is the default for some languages, make sure one's font rendering preferences are default for one font, … it is very easy to change settings for other fonts and create other unrelated problems. 03-orig/configure. The results are attatched. Please try qt 4. It would be great if I could build a second copy of fontconfig to use only in QT 4 builds. txt in this package. h to edit it according to your needs. 1(both of custom build and official prebuild package from qt-project. This tutorial shows you how to set up a Qt 5. h"#include "qapplication. Add directwrite support to the configure script The configure. conf like this :. 1 (needed by future versions of lvm). Works fine in 2. 8 on an other build), I decided to move forward to QWebEngine. Add */share/fonts as default path and change */lib/X11/fonts to add directory, now it's same as what Linux has and fontconfig's default configuration. 10 may have some improvements. fc11, I still see empty square boxes not only while giving input in Punjabi but also its translated strings in kate. To better integrate Firefox with KDE I used the tip of the page for the KDEFF theme, although I prefer to use Mostly Crystal theme, and I also have installed the GTK-QT theme engine. Wow! Many thanks! I'll check the Windows build. 8 release, Octave uses OpenGL graphics by default (with FLTK widgets in Octave 3. If a firewall is enabled on the development host, it needs to allow TCP and UDP packets between your host and the virtual machine. [SOLVED] QWebEngineView doesn't load HTML page. When installing, recompile the GSettings XML schema files. Introduction to Poppler. An unavoidable consequence of warping glyphs to the rasterisation grid is that their dimensions change slightly. The rule for artificial emboldening have been add to Fontconfig by upstream(in fontconfig 2. Designed for your QT-series security DVR’s you can check in on your home, business or loved ones anywhere, at any time. d, nor what's in /etc/fonts/conf. [ Modestas Vainius. The corresponding code got removed. Branch Commit message Author Age; jansa/thud: bui. 11 comes with quite a few new features as well as many bug fixes to existing functionality. The switch --footer-html, is not support using unpatched qt, and will be ignored. Perhaps there is a configuration option to tell Qt 5 to use fontconfig when using the xcb platform plugin. This package contains the automoc4 binary which is used to run moc on the right source files in a Qt 4 or KDE 4 application. 91 o Switch to SGML manuals o Add FC_DUAL width spacing value o Add FcFini to close out fontconfig and release all memory 2. News and feature lists of Linux and BSD distributions. fontconfig: for packages that should switch to dynamically looking up font paths using fontconfig (severity wishlist) render: for packages that should switch to a font renderer that automatically uses the right fonts (severity wishlist) Font design and formats. Fontconfig warning: "/etc. 8 on an other build), I decided to move forward to QWebEngine. 03/configure. So, could any one help me with the step by step procedure to configure QNX6. I am not convinced that it will be as easy to use as Pixeluvo even after the UI facelift. I'm running a full ~x86 profile, so ymmv. Qt5 on TI processors 2. Added libaio. bin file, to change output from HDMI to VGA, enable GPIO, etc. conf or XF86Config). variable and leave default to simplest 'linuxfb'. switch to the Miscellaneous tab, tick the checkbox Additional parameters and; enter the string "-ass -embeddedfonts -fontconfig" (w/o quotes) in the textfield. Thanks to QtRpi, it's pretty straightforward. The problem is that I can't switch applications, and I can't view the program widget on another computer screen (ubuntu or windows). 04 William Hallatt Qt November 7, 2013 July 2, 2016 4 Minutes The fun is over, you've written your Qt 5. We can now build Qt for this sysroot. On GNOME, you can also directly open the virtual folder fonts:/ (within a Nautilus window, choose Go -> Location or press Ctrl+L) and drag and drop fonts into this folder. Branch Commit message Author Age; jansa/thud: bui. exe now returns quickly and states for all font directories "skipping, existing cache is valid". Hi there! You are copying the master branch of the depends folder after cloning from git. This patch also skips removal of qtenginio for easer review process. 12 and KDE 3. 1-1 and let me know. at the end of the *. It would be great if I could build a second copy of fontconfig to use only in QT 4 builds. i686 [/code]. Happy New Year! In previous blogs I have covered installing Qt and Qt Creator on Windows and on Linux using the Qt installer and pre-built binaries. Fontconfig error: Cannot load default config file. Building Qt. * Switch the build dependency on libssl-dev to libssl1. To compile Qt 5 using Visual Studio easily. Fontconfig is a library for configuring and customizing font access. But now GIMP decides to switch to QT. If you suspect that your account was hacked, it's best to scan the computer for malware and keylogging software before you update the Gmail password. Support for packages has been discontinued on Sunfreeware. About Fontconfig. Fontconfig is "a library for configuring and customizing font access". pro file for each projects. This directory holds recent builds of Mozilla with Fontconfig and Xft2 support. When you create a QFont object you specify various attributes that you want the font to have. By Behdad Esfahbod Last major update: January 18, 2010 Last minor update: December 18, 2012 Disclaimer. 0 on Linux cannot find any fonts (too old to reply) I forgot to pass "-fontconfig" to the 142 Views Switch to linear view Disable enhanced. It can "discover new fonts when installed automatically, removing a common source of configuration problems", among other nifty functionalities. com UNIX packages provides full package support for all levels of Solaris from 2. Qt is a very large framework, and it has many modules, configuration switches, and optional features. The other change to qtbase/configure is to look for the QT_CFLAGS_FONTCONFIG section. But, now I have change my environment to Qt for the same application where touch is required. We are not super familiar with Qt Creator, but yes, you are definitely able to use it to cross-compile a Qt application for any embedded Linux based system, including the MP1. 0 Beta for QNX on Windows (build 633) DC3217IYE, SDP 6. Tried to create new user in order to exclude my local settings, but the problem still persists. I want to use fontconfig to enable use of system fonts. Finally builds font information caches for apps using fontconfig for their font handling: sudo fc-cache -fv. GNOME doesn't provide options to change default UI fonts and it doesn't follow fontconfig rules. We can tweak it to use the system Qt files however. The built-in font engine is capable of correctly and attractively rendering text that contains characters from a variety of different writing systems at the same time. So, indeed, -ltcg (I actually don't know what role does that one play here) and -optimize-size configuration options do provide smaller application binaries, but at the same time you lose in Qt build time, its size and also applications build time. Run lupdate to extract translatable text from the C++ source code of the Qt application, resulting in a message file for translators (a TS file). application, switch the monitor to 640x480 (scaling-up but preserving the aspect ratio), the font is quite big. 2, upgraded to Vanilla Kernel 2. I believe Qt 5 uses fontconfig to manage fonts and falls back to /lib/fonts when that does not work. You still can use Qt under LGPL in commercial applications, but if you make any change to Qt you must publish them or purchase a commercial Qt licence (thanks, krok, for the comment). i686 libXScrnSaver. conf; this file is system generated and should not be edited because changes may be overwritten by the system. If fontconfig is not available, e. Name the new folder ". 2, upgraded to Vanilla Kernel 2. For most applications, a translation file is loaded at startup, based on the user's locale settings. There are a few of ports have fonts installed in share/fonts/ and they don't realized about that those fonts don't work at all. pro file for each projects. How is that a bug?? The bug could be that the Qt simple preferences or the freetype module do not behave correctly in this configuration. Not sure if you have fontconfig installed. The freetype2 font rendering packages on Arch Linux include the bytecode interpreter (BCI. cd /etc/fonts/ && sudo gedit local. QT and Fontconfig BUG? Firstly, My System: SuSE9. This is a list of the changes made to Matplotlib from 2003 to 2015. All content and materials on this site are provided "as is". --disable-docs: This switch avoids building the documentation (the release tarball includes pre-generated documentation). QApplication contains the main event loop, where all events from the window system and other sources are processed and dispatched. conf file has some change and some improvement than the one Arch. Normalize TTFWeight for non-bold, non-light fonts, so some apps like EditPad can classify the weight correctly. TI-5432, SDP 6. As a side effect of this, even if my application is going fullscreen and always using a display area of a 4:3 ratio, only about half the text fits when the resolution is 640x480. All Qt programs automatically support the following command line options:-style= style, sets the application GUI style. I'm porting my Qt app to Linux for x86 architecture, and since the last official release for that platform is 5. Install googleearth-package package. io (see supported platforms): Download for example the installer file qt-opensource-windows-x86-msvc2013_64-5. ) need to be ported to work on Wayland? Yes. The first is the core X font protocol, and the second is Xft. bin file, to change output from HDMI to VGA, enable GPIO, etc. Now everything is perfect: native GTK apps like File manager and foreign Qt apps like VLC are uniform. For every version of Raspberry Pi, you have to change -device. How many liters in a quart: If V qt = 1 then V l = 0. I will investigate. [ Modestas Vainius. Qt will automatically detect pre-rendered fonts and TrueType fonts. Qt Linguist is complemented by two command-line programs, lupdate and lrelease, which are typically run by the application's developers. QXcbConnection: Could not connect to display. I started off with Cubieboard A10, then moved on to Cubieboard 2 (A20) and finally Cubietruck (also A20). Thus, the styling provided by qtconfig is not applied to mathematica. application) fonts, and it still does not allow turning OpenType features on or off. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose. 1 This update for libqt5-qtbase fixes the following issues: - boo#865241: disable RC4 based ciphers which are now considered insecure The following non-security bugs were fixed: - boo#957006: dolphin freeze when opening a folder containing symlinks to special files Moderate SUSE bug 865241 SUSE bug 957006. conf; this file is system generated and should not be edited because changes may be overwritten by the system. A modern guide for cross-compiling Qt for HW accelerated OpenGL with eglfs on Raspbian and setting up Qt Creator Initial notes. View the clr-bundles repo on GitHub*, or select the bundle Name for more details. The situation is the same also with the qt interface. 92),some what different from I posted. 13 This switch is used to apply a is a wrapper library used to interface the PDF rendering functions with Qt 5. When you create a QFont object you specify various attributes that you want the font to have. Closes: #714157. Here I’ll introduce a batch script that compiles Qt 5 from its git repository for me and for all those interested. 3, but it breaks when setting up different weights (@font-face font-weight) by using font files whose family names are identical and only the style attribute in the file changes. + * Bump shlibs to 2. For other switches that Qt Extended supports see configure Options. libapache-mod-security package is installed Gaurav Kumar DRAFT INTERIM ACCEPTED Maria Mikhno INTERIM ACCEPTED ACCEPTED DEPRECATED: Red Hat Enterprise Linux 5 The operating system installed on the system is Red Hat Enterprise Linux 5. I personally think is a good idea to have major C++ projects like Boost (July 2017 switch announcement!), LLVM/Clang, and now Qt to use CMake as their build system (generator). Examples use some assets from Substance Share that are available under the Creative Commons Attribution 4. This commit adds this flag to the configure script as well so environments which use MinGW as cross-compiler can now also optionally enable DirectWrite support. 0-3ubuntu9_all. 12 and KDE 3. How to enable bitmap fonts on Ubuntu Karmic and Ubuntu Lucid? This blog post gives instructions to enable bitmap fonts for GNOME and other Xft X11 applications. 0 The Problem is: I wanna have a beautiful font display for both english and chinese, so i decided to use "SUSE Sans" as basic font and let it use "SimSun" when it comes to chinese characters. I use GNOME but there was a situation that I couldn't change the hinting of system fonts. Download PhantomJS. Raspbian based on Debian Stretch comes with an old (5. On unix-like systems, commands to gnuplot can be piped via stdin. 4 then following the teamviewer install instructions, (below commands run from terminal in-gui, not via ssh) sorry i can't be of more help. * Allow setting the FFT windowing style for 3D and normal spectrum Interfaces: * Add support for subtitles drag 'n drop in skins2 * Add record button in Qt menus * New module for core dialogs on iOS * New layout for Qt buttons customization * Support to continue media playback where it was left off for Qt and OS X Mac OS X Interface: * Support. Slightly ahead of our planned schedule, we have released Qt 5. Works fine in 2. You still can use Qt under LGPL in commercial applications, but if you make any change to Qt you must publish them or purchase a commercial Qt licence (thanks, krok, for the comment). GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. I followed the official site and its GitHub page. 2, upgraded to Vanilla Kernel 2. My build platform is Centos 7. In this case, Qt applications will look for fonts in Qt's lib/fonts directory. Any ieads about that?. 0 and later). Are there any plans to remove the gnuplot backend? No. The older Xft version 1 had its own configuration scheme. 7-2 is currently in the official Manjaro repo. And I wonder why not Arch linux don't use the fonts. A lot of work on small details has happened in Qt Core. But in a few cases, it is also necessary for users to be able to switch languages at run-time. I solved this problem for my case by running fc-update as an administrator with the "-r" flag (erase all caches, then rescan). Improved Compatibility with Qt Apps - the standard Adwaita theme for Qt has been significantly improved and now looks much closer to its GTK counterpart. Parts of QTemporaryFile got removed from documentation. The switch --header-html, is not support using unpatched qt, and will be ignored. A site devoted to the Qt Development Frameworks with news, tricks, tips, source code, examples and more, much more. Searching for fallback fonts was probably necessary in the past because of differences in what fonts were packaged with the viewer, but nowadays all the fonts needed are packaged in and defined in fonts.