Revert "Support Qt in namespace (#69)"

The commit broke the build for non namespaced Qt
This reverts commit f8393999b6.

closes #70

CMakeLists.txt

@@ -42,10 +42,6 @@ add_library(SortFilterProxyModel OBJECT
     proxyroles/filterrole.cpp
     )
 
-target_compile_definitions(SortFilterProxyModel PUBLIC
-    $<TARGET_PROPERTY:Qt5::Core,INTERFACE_COMPILE_DEFINITIONS>
-    )
-
 target_include_directories(SortFilterProxyModel PUBLIC
     ${CMAKE_CURRENT_LIST_DIR}
     $<TARGET_PROPERTY:Qt5::Core,INTERFACE_INCLUDE_DIRECTORIES>

filters/expressionfilter.h

@@ -4,7 +4,7 @@
 #include "filter.h"
 #include <QQmlScriptString>
 
-class QT_PREPEND_NAMESPACE(QQmlExpression);
+class QQmlExpression;
 
 namespace qqsfpm {
 

filters/filtercontainer.h

@@ -36,9 +36,7 @@ private:
 
 }
 
-QT_BEGIN_NAMESPACE
 #define FilterContainer_iid "fr.grecko.SortFilterProxyModel.FilterContainer"
 Q_DECLARE_INTERFACE(qqsfpm::FilterContainer, FilterContainer_iid)
-QT_END_NAMESPACE
 
 #endif // FILTERCONTAINER_H

proxyroles/expressionrole.h

@@ -4,7 +4,7 @@
 #include "singlerole.h"
 #include <QQmlScriptString>
 
-class QT_PREPEND_NAMESPACE(QQmlExpression);
+class QQmlExpression;
 
 namespace qqsfpm {
 

proxyroles/proxyrolecontainer.h

@@ -36,9 +36,7 @@ private:
 
 }
 
-QT_BEGIN_NAMESPACE
 #define ProxyRoleContainer_iid "fr.grecko.SortFilterProxyModel.ProxyRoleContainer"
 Q_DECLARE_INTERFACE(qqsfpm::ProxyRoleContainer, ProxyRoleContainer_iid)
-QT_END_NAMESPACE
 
 #endif // PROXYROLECONTAINER_H

sorters/expressionsorter.h

@@ -4,7 +4,7 @@
 #include "sorter.h"
 #include <QQmlScriptString>
 
-class QT_PREPEND_NAMESPACE(QQmlExpression);
+class QQmlExpression;
 
 namespace qqsfpm {
 

sorters/sortercontainer.h

@@ -36,9 +36,7 @@ private:
 
 }
 
-QT_BEGIN_NAMESPACE
 #define SorterContainer_iid "fr.grecko.SortFilterProxyModel.SorterContainer"
 Q_DECLARE_INTERFACE(qqsfpm::SorterContainer, SorterContainer_iid)
-QT_END_NAMESPACE
 
 #endif // SORTERSSORTERCONTAINER_H