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highgui: repair Qt backend

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This commit is contained in:
Alexander Alekhin 2021-10-06 19:09:22 +00:00
parent 87d4970e8b
commit bdaa6a1910
1 changed files with 3 additions and 0 deletions
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3
modules/highgui/CMakeLists.txt
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@ -51,6 +51,8 @@ set(OPENCV_HIGHGUI_BUILTIN_BACKEND "")
if(HAVE_QT)
set(OPENCV_HIGHGUI_BUILTIN_BACKEND "QT${QT_VERSION_MAJOR}")
add_definitions(-DHAVE_QT)
if(QT_VERSION_MAJOR GREATER 4)
# "Automoc" doesn't work properly with opencv_world build, use QT<ver>_WRAP_CPP() directly
#set(CMAKE_AUTOMOC ON)
@ -75,6 +77,7 @@ if(HAVE_QT)
set(qt_deps Core Gui Widgets Test Concurrent)
if(HAVE_QT_OPENGL)
add_definitions(-DHAVE_QT_OPENGL)
list(APPEND qt_deps OpenGL)
endif()