GUI: DAFT: re-squash tracker examples back to 2 lines so should

always fit (wasn't on Fedora/GNONE) but make non-wrap
CMake: remove Qt6 regex detect nonsense and note must specify
  `-DZINT_QT6=ON` in "README.linux"

CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu >
-# Copyright (C) 2009-2025 Robin Stuart <rstuart114@gmail.com>
+# Copyright (C) 2009-2026 Robin Stuart <rstuart114@gmail.com>
 # vim: set ts=4 sw=4 et :
 
 cmake_minimum_required(VERSION 3.10)
@@ -154,7 +154,7 @@ endif()
 
 if(NOT ZINT_USE_QT)
     message(STATUS "Qt support was disabled for this build")
-elseif(ZINT_QT6 OR ($ENV{CMAKE_PREFIX_PATH} MATCHES "6[.][0-9][.][0-9]"))
+elseif(ZINT_QT6)
     set(USE_QT6 TRUE)
     message(STATUS "Using Qt6")
     cmake_policy(SET CMP0012 NEW) # Recognize constants in if()

README.linux

@@ -1,4 +1,4 @@
-% README.linux 2025-12-15
+% README.linux 2026-01-01
 % Tested on Ubuntu 20.04.4 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and
 % Fedora Linux 43 (Workstation Edition)
 
@@ -75,7 +75,7 @@ or Ubuntu 20.04
 
     sudo apt install qt5-default qt5-uitools
 
-or Fedora (not recommended)
+or Fedora
 
      sudo dnf install qt5-qtbase-devel qt5-qttools-devel qt5-qttools-static qt5-qtsvg-devel
 
@@ -119,6 +119,10 @@ The rest is standard CMake
     make
     sudo make install
 
+Note if using Qt6, need to specify
+
+    cmake -DZINT_QT6=ON ..
+
 
 4. Run
 ======

frontend_qt/grpDAFT.ui

@@ -115,9 +115,8 @@
      </property>
      <property name="text">
       <string>Examples of tracker ratios:
-  Australia Post 26%
-  Dutch Post and Royal Mail 25.6%, Japan Post 33%
-  PLANET and POSTNET 25% (Tracker &amp; Ascender only)
+  Australia Post 26%, Dutch Post &amp; Royal Mail 25.6%, Japan Post 33%
+  PLANET &amp; POSTNET 25% (Tracker/Ascender only)
   USPS Intelligent Mail 33.1%
 </string>
      </property>
@@ -128,7 +127,7 @@
       <set>Qt::AlignLeft</set>
      </property>
      <property name="wordWrap">
-      <bool>true</bool>
+      <bool>false</bool>
      </property>
     </widget>
    </item>