Am Samstag, 9. Juli 2016 um 04:09:30, schrieb Enrico Forestieri <for...@lyx.org> > I came up with the attached patch that solves the issue for me. > It requires the Qt5X11Extras module, which is not mandatory, though. > The patch simply tries to refresh the timestamp of the selection request. > I still get the warning from Qt5 (even if only once), but the paste by the > middle mouse button succeeds anyway. Recall that this issue does not occur > with a focus-follows-mouse policy. Given that it also does not occur with > some applications, I don't know who is to blame for this. > > The patch is for Qt5 and autotools only (I don't know cmake, sorry). >
Attached.
Kornel
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 76cbdde..e39fc59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -929,6 +929,7 @@ set(QPA_XCB)
if(Qt5X11Extras_FOUND AND QT_USES_X11)
# QPA_XCB is only valid if QT5+X11
set(QPA_XCB 1)
+ set(HAVE_QT5_X11_EXTRAS 1)
endif()
configure_file(${LYX_CMAKE_DIR}/config.h.cmake ${TOP_BINARY_DIR}/config.h)
diff --git a/development/cmake/config.h.cmake b/development/cmake/config.h.cmake
index 253d39f..95148b6 100644
--- a/development/cmake/config.h.cmake
+++ b/development/cmake/config.h.cmake
@@ -73,6 +73,9 @@
// Defined if QT=QT5 uses X11
#cmakedefine QPA_XCB 1
+// Define if you have the Qt5X11Extras module
+#cmakedefine HAVE_QT5_X11_EXTRAS 1
+
${Include_used_spellchecker}
#cmakedefine AIKSAURUSLIB_FOUND 1
