Fix a few more cases of PySide2 to PySide6

Signed-off-by: Patrick Avery <[email protected]>

conda.recipe/meta.yaml

@@ -35,4 +35,4 @@ about:
   home: https://github.com/HEXRD/hexrdgui
   license: BSD
   license_family: BSD
-  summary: "Qt5 PySide2 based HEXRD GUI"
+  summary: "Qt6 PySide6 based HEXRD GUI"

hexrd/ui/dev-guide.md

@@ -60,7 +60,7 @@ when more generic categories are needed.
 UI Files
 --------
 
-One nice feature of PySide2 is that UI files can be loaded at runtime.
+One nice feature of PySide6 is that UI files can be loaded at runtime.
 However, this comes with a few complications. Namely, there is no
 `setupUi()` function that can be called. This means that the object
 that owns the widget does not need to be the type of the widget.
@@ -88,7 +88,7 @@ If your class needs to emit signals, two things must be done:
 
 A UI class that emits signals needs to be set up like the following:
 ```
-from PySide2.QtCore import Signal, QObject
+from PySide6.QtCore import Signal, QObject
 
 from hexrd.ui.ui_loader import UiLoader
 

packaging/CPackConfig.cmake

@@ -5,7 +5,7 @@ set(CPACK_CMAKE_GENERATOR "Unix Makefiles")
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_LIST_DIR}/LICENSE.txt")
 set(CPACK_PACKAGE_INSTALL_DIRECTORY "hexrdgui")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "description.txt")
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Qt5 PySide2 based HEXRD GUI")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Qt6 PySide6 based HEXRD GUI")
 set(CPACK_PACKAGE_EXECUTABLES "hexrdgui" "HEXRDGUI")
 set(CPACK_PACKAGE_NAME "HEXRDGUI")
 set(CPACK_PACKAGE_VENDOR "Kitware")
@@ -35,7 +35,7 @@ elseif(WIN32)
   set(CPACK_WIX_PROPERTY_ARPCONTACT "[email protected]")
 
   set(CPACK_WIX_PROPERTY_ARPCOMMENTS
-    "Qt5 PySide2 based HEXRD GUI."
+    "Qt6 PySide6 based HEXRD GUI."
     )
 
   set(CPACK_WIX_PRODUCT_ICON

packaging/description.txt

@@ -1 +1 @@
-Qt5 PySide2 based HEXRD GUI
+Qt6 PySide6 based HEXRD GUI