cmake update

make examples, playground and tests buildable

examples/CMakeLists.txt

@@ -0,0 +1,34 @@
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
+file(GLOB SUBDIRS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/*")
+
+foreach(SUBDIR ${SUBDIRS})
+    if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${SUBDIR})
+        file(GLOB SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/${SUBDIR}/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/${SUBDIR}/*.h")
+
+        if(SOURCES)
+            add_executable(${SUBDIR} ${SOURCES})
+
+            target_include_directories(${SUBDIR} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/${SUBDIR} ${PROJECT_BINARY_DIR}/)
+
+            target_compile_definitions(${SUBDIR}
+                PRIVATE
+                "QWT_MOC_INCLUDE"
+            )
+
+            set_target_properties(
+                ${SUBDIR}
+                PROPERTIES
+                    AUTOMOC ON
+            )
+
+            target_link_libraries(${SUBDIR} qwt Qt${QT_VERSION_MAJOR}::Widgets)
+
+            if(NOT QWT_BUILD_EXAMPLES)
+                set_target_properties(${SUBDIR} PROPERTIES
+                    EXCLUDE_FROM_ALL TRUE
+                    EXCLUDE_FROM_DEFAULT_BUILD TRUE  # mainly for Visual Studio
+                )
+            endif()
+        endif()
+    endif()
+endforeach()

examples/examples.pri

@@ -1,70 +0,0 @@
-######################################################################
-# Qwt Examples - Copyright (C) 2002 Uwe Rathmann
-# This file may be used under the terms of the 3-clause BSD License
-######################################################################
-
-QWT_ROOT = $${PWD}/..
-include( $${QWT_ROOT}/qwtconfig.pri )
-include( $${QWT_ROOT}/qwtbuild.pri )
-include( $${QWT_ROOT}/qwtfunctions.pri )
-
-QWT_OUT_ROOT = $${OUT_PWD}/../..
-
-TEMPLATE     = app
-
-INCLUDEPATH += $${QWT_ROOT}/src
-DEPENDPATH  += $${QWT_ROOT}/src
-
-INCLUDEPATH += $${QWT_ROOT}/classincludes
-DEPENDPATH  += $${QWT_ROOT}/classincludes
-
-!debug_and_release {
-
-    DESTDIR      = $${QWT_OUT_ROOT}/examples/bin
-}
-else {
-    CONFIG(debug, debug|release) {
-
-        DESTDIR      = $${QWT_OUT_ROOT}/examples/bin_debug
-    }
-    else {
-
-        DESTDIR      = $${QWT_OUT_ROOT}/examples/bin
-    }
-}
-
-QMAKE_RPATHDIR *= $${QWT_OUT_ROOT}/lib
-qwtAddLibrary($${QWT_OUT_ROOT}/lib, qwt)
-
-greaterThan(QT_MAJOR_VERSION, 4) {
-
-    QT += printsupport
-    QT += concurrent
-}
-
-contains(QWT_CONFIG, QwtOpenGL ) {
-
-    QT += opengl
-
-    greaterThan(QT_MAJOR_VERSION, 5) {
-        QT += openglwidgets
-    }
-}
-else {
-
-    DEFINES += QWT_NO_OPENGL
-}
-
-contains(QWT_CONFIG, QwtSvg) {
-
-    QT += svg
-}
-else {
-
-    DEFINES += QWT_NO_SVG
-}
-
-
-contains(QWT_CONFIG, QwtDll) {
-    DEFINES    += QT_DLL QWT_DLL
-}

examples/examples.pro

@@ -1,54 +0,0 @@
-######################################################################
-# Qwt Examples - Copyright (C) 2002 Uwe Rathmann
-# This file may be used under the terms of the 3-clause BSD License
-######################################################################
-
-include( $${PWD}/../qwtconfig.pri )
-
-TEMPLATE = subdirs
-
-contains(QWT_CONFIG, QwtPlot) {
-    
-    SUBDIRS += \
-        animation \
-        barchart \
-        cpuplot \
-        curvedemo \
-        distrowatch \
-        friedberg \
-        itemeditor \
-        legends \
-        stockchart \
-        simpleplot \
-        sinusplot \
-        realtime \
-        refreshtest \
-        scatterplot \
-        spectrogram \
-        rasterview \
-        tvplot 
-
-    contains(QWT_CONFIG, QwtWidgets) {
-
-        SUBDIRS += \
-            bode \
-            splineeditor \
-            oscilloscope  
-    }
-
-    contains(QWT_CONFIG, QwtPolar) {
-
-        SUBDIRS += \
-            polardemo \
-            polarspectrogram \
-    }
-}
-
-contains(QWT_CONFIG, QwtWidgets) {
-
-    SUBDIRS += \
-        sysinfo \
-        radio \
-        dials \
-        controls
-}