Examples: Use find_package(Qt6 REQUIRED COMPONENTS ...) idiom

Also consolidate several find_package(Qt6 ...) calls in one call.

Task-number: QTBUG-98867
Change-Id: Idfd5e71f46d4489fac7411cbfadb84437a0658f3
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

21 files changed, 21 insertions, 78 deletions

diff --git a/examples/network/blockingfortuneclient/CMakeLists.txt b/examples/network/blockingfortuneclient/CMakeLists.txt
index d7e9c2b36f..16f05b10e9 100644
--- a/examples/network/blockingfortuneclient/CMakeLists.txt
+++ b/examples/network/blockingfortuneclient/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/blockingfortuneclient")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(blockingfortuneclient
     blockingclient.cpp blockingclient.h
diff --git a/examples/network/broadcastreceiver/CMakeLists.txt b/examples/network/broadcastreceiver/CMakeLists.txt
index f57ad8cf7f..82fb9efbbe 100644
--- a/examples/network/broadcastreceiver/CMakeLists.txt
+++ b/examples/network/broadcastreceiver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/broadcastreceiver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(broadcastreceiver
     main.cpp
diff --git a/examples/network/broadcastsender/CMakeLists.txt b/examples/network/broadcastsender/CMakeLists.txt
index 4730ad632f..72875a5a3a 100644
--- a/examples/network/broadcastsender/CMakeLists.txt
+++ b/examples/network/broadcastsender/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/broadcastsender")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(broadcastsender
     main.cpp
diff --git a/examples/network/dnslookup/CMakeLists.txt b/examples/network/dnslookup/CMakeLists.txt
index 4623f9847c..e87034a14d 100644
--- a/examples/network/dnslookup/CMakeLists.txt
+++ b/examples/network/dnslookup/CMakeLists.txt
@@ -15,8 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/dnslookup")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Network)
+find_package(Qt6 REQUIRED COMPONENTS Core Network)
 
 qt_add_executable(dnslookup
     dnslookup.cpp dnslookup.h
diff --git a/examples/network/download/CMakeLists.txt b/examples/network/download/CMakeLists.txt
index abc74a1ff1..7de55c096f 100644
--- a/examples/network/download/CMakeLists.txt
+++ b/examples/network/download/CMakeLists.txt
@@ -15,8 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/download")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Network)
+find_package(Qt6 REQUIRED COMPONENTS Core Network)
 
 qt_add_executable(download
     main.cpp
diff --git a/examples/network/downloadmanager/CMakeLists.txt b/examples/network/downloadmanager/CMakeLists.txt
index fc900806b8..e69d0dd72e 100644
--- a/examples/network/downloadmanager/CMakeLists.txt
+++ b/examples/network/downloadmanager/CMakeLists.txt
@@ -15,8 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/downloadmanager")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Network)
+find_package(Qt6 REQUIRED COMPONENTS Core Network)
 
 qt_add_executable(downloadmanager
     downloadmanager.cpp downloadmanager.h
diff --git a/examples/network/fortuneclient/CMakeLists.txt b/examples/network/fortuneclient/CMakeLists.txt
index cb032d429c..66da7dbda3 100644
--- a/examples/network/fortuneclient/CMakeLists.txt
+++ b/examples/network/fortuneclient/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/fortuneclient")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(fortuneclient
     client.cpp client.h
diff --git a/examples/network/fortuneserver/CMakeLists.txt b/examples/network/fortuneserver/CMakeLists.txt
index 3816310170..a97afa35fe 100644
--- a/examples/network/fortuneserver/CMakeLists.txt
+++ b/examples/network/fortuneserver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/fortuneserver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(fortuneserver
     main.cpp
diff --git a/examples/network/googlesuggest/CMakeLists.txt b/examples/network/googlesuggest/CMakeLists.txt
index 1735fed900..d55cc90fa1 100644
--- a/examples/network/googlesuggest/CMakeLists.txt
+++ b/examples/network/googlesuggest/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/googlesuggest")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(googlesuggest
     googlesuggest.cpp googlesuggest.h
diff --git a/examples/network/http/CMakeLists.txt b/examples/network/http/CMakeLists.txt
index c17c77e463..65c2190c91 100644
--- a/examples/network/http/CMakeLists.txt
+++ b/examples/network/http/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/http")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(http
     authenticationdialog.ui
diff --git a/examples/network/loopback/CMakeLists.txt b/examples/network/loopback/CMakeLists.txt
index da0e80a033..424ea1c0d4 100644
--- a/examples/network/loopback/CMakeLists.txt
+++ b/examples/network/loopback/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/loopback")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(loopback
     dialog.cpp dialog.h
diff --git a/examples/network/multicastreceiver/CMakeLists.txt b/examples/network/multicastreceiver/CMakeLists.txt
index 8ec26259cf..8aec912da5 100644
--- a/examples/network/multicastreceiver/CMakeLists.txt
+++ b/examples/network/multicastreceiver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/multicastreceiver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(multicastreceiver
     main.cpp
diff --git a/examples/network/multicastsender/CMakeLists.txt b/examples/network/multicastsender/CMakeLists.txt
index 964530e6d5..3e2a57d7d5 100644
--- a/examples/network/multicastsender/CMakeLists.txt
+++ b/examples/network/multicastsender/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/multicastsender")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(multicastsender
     main.cpp
diff --git a/examples/network/multistreamclient/CMakeLists.txt b/examples/network/multistreamclient/CMakeLists.txt
index 9ce8827823..bb944c7437 100644
--- a/examples/network/multistreamclient/CMakeLists.txt
+++ b/examples/network/multistreamclient/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/multistreamclient")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(multistreamclient
     chatconsumer.cpp chatconsumer.h
diff --git a/examples/network/multistreamserver/CMakeLists.txt b/examples/network/multistreamserver/CMakeLists.txt
index af8c8f2024..6e51627ef0 100644
--- a/examples/network/multistreamserver/CMakeLists.txt
+++ b/examples/network/multistreamserver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/multistreamserver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(multistreamserver
     chatprovider.cpp chatprovider.h
diff --git a/examples/network/network-chat/CMakeLists.txt b/examples/network/network-chat/CMakeLists.txt
index dfec91d249..6e6027420e 100644
--- a/examples/network/network-chat/CMakeLists.txt
+++ b/examples/network/network-chat/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/network-chat")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(network-chat
     chatdialog.cpp chatdialog.h chatdialog.ui
diff --git a/examples/network/securesocketclient/CMakeLists.txt b/examples/network/securesocketclient/CMakeLists.txt
index 7f2ae7ff3c..b077a9791f 100644
--- a/examples/network/securesocketclient/CMakeLists.txt
+++ b/examples/network/securesocketclient/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/securesocketclient")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(securesocketclient
     certificateinfo.cpp certificateinfo.h certificateinfo.ui
diff --git a/examples/network/secureudpclient/CMakeLists.txt b/examples/network/secureudpclient/CMakeLists.txt
index e604803fc2..587ae741ae 100644
--- a/examples/network/secureudpclient/CMakeLists.txt
+++ b/examples/network/secureudpclient/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/secureudpclient")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-find_package(Qt6 COMPONENTS Network)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(secureudpclient
     addressdialog.cpp addressdialog.h addressdialog.ui
diff --git a/examples/network/secureudpserver/CMakeLists.txt b/examples/network/secureudpserver/CMakeLists.txt
index 940f646ca5..08f79f1cff 100644
--- a/examples/network/secureudpserver/CMakeLists.txt
+++ b/examples/network/secureudpserver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/secureudpserver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-find_package(Qt6 COMPONENTS Network)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(secureudpserver
     main.cpp
diff --git a/examples/network/threadedfortuneserver/CMakeLists.txt b/examples/network/threadedfortuneserver/CMakeLists.txt
index af4d06aa25..41ef190be9 100644
--- a/examples/network/threadedfortuneserver/CMakeLists.txt
+++ b/examples/network/threadedfortuneserver/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/threadedfortuneserver")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(threadedfortuneserver
     dialog.cpp dialog.h
diff --git a/examples/network/torrent/CMakeLists.txt b/examples/network/torrent/CMakeLists.txt
index dd5e22e2cf..1e98f4d341 100644
--- a/examples/network/torrent/CMakeLists.txt
+++ b/examples/network/torrent/CMakeLists.txt
@@ -15,10 +15,7 @@ endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/network/torrent")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Network)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Network Widgets)
 
 qt_add_executable(torrent
     addtorrentdialog.cpp addtorrentdialog.h