Update the bindable properties example

- Fix the number of months in each duration
- Move the user Country enum to use QLocale::Territory
- Properly calculate the cost per month to match the UI label
- Use QLocale to format the price display text
- Fix some misspellings and grammar in the doc

Pick-to: 6.2 6.5
Change-Id: I78a64f344073070cd94d5cb4a8a4c7c13afa337f
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

1 files changed, 4 insertions, 7 deletions

diff --git a/examples/corelib/bindableproperties/bindablesubscription/bindableuser.h b/examples/corelib/bindableproperties/bindablesubscription/bindableuser.h
index b7e44d52ec..d172a7cb22 100644
--- a/examples/corelib/bindableproperties/bindablesubscription/bindableuser.h
+++ b/examples/corelib/bindableproperties/bindablesubscription/bindableuser.h
@@ -4,6 +4,7 @@
 #ifndef BINDABLEUSER_H
 #define BINDABLEUSER_H
 
+#include <QLocale>
 #include <QProperty>
 
 //! [bindable-user-class]
@@ -11,13 +12,9 @@
 class BindableUser
 {
 public:
-    enum Country {
-        None,
-        Finland,
-        Germany,
-        Norway,
-    };
+    using Country = QLocale::Territory;
 
+public:
     BindableUser() = default;
     BindableUser(const BindableUser &) = delete;
 
@@ -30,7 +27,7 @@ public:
     QBindable<int> bindableAge() { return &m_age; }
 
 private:
-    QProperty<Country> m_country { None };
+    QProperty<Country> m_country { QLocale::AnyTerritory };
     QProperty<int> m_age { 0 };
 };