Fix dialcontrol example to use a QML module

Also move the QML files out of the "content" subdirectory in order to
avoid the directory import.

Pick-to: 6.2
Change-Id: I84a1f5ef1a45e5098ec3213c6fbce06346f3606a
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

examples/quick/customitems/dialcontrol/CMakeLists.txt

@@ -20,41 +20,36 @@ find_package(Qt6 COMPONENTS Gui)
 find_package(Qt6 COMPONENTS Quick)
 find_package(Qt6 COMPONENTS Qml)
 
-qt_add_executable(dialcontrol
+qt_add_executable(dialcontrolexample
     main.cpp
 )
-set_target_properties(dialcontrol PROPERTIES
+set_target_properties(dialcontrolexample PROPERTIES
     WIN32_EXECUTABLE TRUE
     MACOSX_BUNDLE TRUE
 )
-target_link_libraries(dialcontrol PUBLIC
+target_link_libraries(dialcontrolexample PUBLIC
     Qt::Core
     Qt::Gui
     Qt::Qml
     Qt::Quick
 )
 
-
-# Resources:
-set(dialcontrol_resource_files
-    "content/Dial.qml"
-    "content/QuitButton.qml"
-    "content/background.png"
-    "content/needle.png"
-    "content/needle_shadow.png"
-    "content/overlay.png"
-    "content/quit.png"
-    "dialcontrol.qml"
+qt_add_qml_module(dialcontrolexample
+    URI dialcontrol
+    VERSION 1.0
+    QML_FILES
+        "Dial.qml"
+        "QuitButton.qml"
+        "dialcontrol.qml"
+    RESOURCES
+        "background.png"
+        "needle.png"
+        "needle_shadow.png"
+        "overlay.png"
+        "quit.png"
 )
 
-qt6_add_resources(dialcontrol "dialcontrol"
-    PREFIX
-        "/"
-    FILES
-        ${dialcontrol_resource_files}
-)
-
-install(TARGETS dialcontrol
+install(TARGETS dialcontrolexample
     RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
     BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
     LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"

examples/quick/customitems/dialcontrol/dialcontrol.qml

@@ -51,7 +51,6 @@
 //! [imports]
 import QtQuick 2.2
 import QtQuick.Window 2.1
-import "content"
 //! [imports]
 
 //! [0]

examples/quick/customitems/dialcontrol/dialcontrol.qrc

@@ -1,12 +1,12 @@
 <RCC>
-    <qresource prefix="/">
+    <qresource prefix="/dialcontrol">
+        <file>Dial.qml</file>
+        <file>QuitButton.qml</file>
+        <file>background.png</file>
         <file>dialcontrol.qml</file>
-        <file>content/background.png</file>
-        <file>content/Dial.qml</file>
-        <file>content/needle_shadow.png</file>
-        <file>content/needle.png</file>
-        <file>content/overlay.png</file>
-        <file>content/quit.png</file>
-        <file>content/QuitButton.qml</file>
+        <file>needle.png</file>
+        <file>needle_shadow.png</file>
+        <file>overlay.png</file>
+        <file>quit.png</file>
     </qresource>
 </RCC>

examples/quick/customitems/dialcontrol/main.cpp

@@ -48,4 +48,4 @@
 **
 ****************************************************************************/
 #include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(dialcontrol)
+DECLARATIVE_EXAMPLE_MAIN(dialcontrol/dialcontrol)