Control: implement locale inheritance

Change-Id: I2f16141b53dd44e471050ef6901ddc480c77895f
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 185 insertions, 0 deletions

diff --git a/tests/auto/controls/data/tst_control.qml b/tests/auto/controls/data/tst_control.qml
index ea1e58df..7fe61064 100644
--- a/tests/auto/controls/data/tst_control.qml
+++ b/tests/auto/controls/data/tst_control.qml
@@ -639,6 +639,191 @@ TestCase {
         control.destroy()
     }
 
+    Component {
+        id: component5
+        T.Control {
+            id: item2
+            objectName: "item2"
+            property alias localespy: _lspy;
+            property alias mirroredspy: _mspy;
+            property alias localespy_2: _lspy_2;
+            property alias mirroredspy_2: _mspy_2;
+            property alias localespy_3: _lspy_3;
+            property alias mirroredspy_3: _mspy_3;
+            property alias item2_2: _item2_2;
+            property alias item2_3: _item2_3;
+            T.Control {
+                id: _item2_2
+                objectName: "_item2_2"
+                T.Control {
+                    id: _item2_3
+                    objectName: "_item2_3"
+
+                    SignalSpy {
+                        id: _lspy_3
+                        target: item2_3
+                        signalName: "localeChanged"
+                    }
+
+                    SignalSpy {
+                        id: _mspy_3
+                        target: item2_3
+                        signalName: "mirroredChanged"
+                    }
+                }
+
+                SignalSpy {
+                    id: _lspy_2
+                    target: item2_2
+                    signalName: "localeChanged"
+                }
+
+                SignalSpy {
+                    id: _mspy_2
+                    target: item2_2
+                    signalName: "mirroredChanged"
+                }
+            }
+
+            SignalSpy {
+                id: _lspy
+                target: item2
+                signalName: "localeChanged"
+            }
+
+            SignalSpy {
+                id: _mspy
+                target: item2
+                signalName: "mirroredChanged"
+            }
+        }
+    }
+
+    function test_locale_2() {
+        var control = component5.createObject(testCase)
+        verify(control)
+        verify(control.item2_2)
+        verify(control.item2_3)
+
+        var defaultLocale = Qt.locale()
+
+        compare(control.locale.name, defaultLocale.name)
+        compare(control.item2_2.locale.name, defaultLocale.name)
+        compare(control.item2_3.locale.name, defaultLocale.name)
+
+        control.locale = Qt.locale("nb_NO")
+        control.localespy.wait()
+        compare(control.localespy.count, 1)
+        compare(control.mirroredspy.count, 0)
+        compare(control.locale.name, "nb_NO")
+        compare(control.item2_2.locale.name, "nb_NO")
+        compare(control.item2_3.locale.name, "nb_NO")
+        compare(control.localespy_2.count, 1)
+        compare(control.mirroredspy_2.count, 0)
+        compare(control.localespy_3.count, 1)
+        compare(control.mirroredspy_3.count, 0)
+
+        control.locale = Qt.locale("ar_EG")
+        control.localespy.wait()
+        compare(control.localespy.count, 2)
+        compare(control.mirroredspy.count, 1)
+        compare(control.locale.name, "ar_EG")
+        compare(control.item2_2.locale.name, "ar_EG")
+        compare(control.item2_3.locale.name, "ar_EG")
+        compare(control.localespy_2.count, 2)
+        compare(control.mirroredspy_2.count, 1)
+        compare(control.localespy_3.count, 2)
+        compare(control.mirroredspy_3.count, 1)
+    }
+
+    Component {
+        id: component6
+        T.Control {
+            id: item6
+            objectName: "item6"
+            property alias localespy: _lspy;
+            property alias mirroredspy: _mspy;
+            property alias localespy_5: _lspy_5;
+            property alias mirroredspy_5: _mspy_5;
+            property alias item6_2: _item6_2;
+            property alias item6_3: _item6_3;
+            property alias item6_4: _item6_4;
+            property alias item6_5: _item6_5;
+            Item {
+                id: _item6_2
+                objectName: "_item6_2"
+                T.Control {
+                    id: _item6_3
+                    objectName: "_item6_3"
+                    Item {
+                        id: _item6_4
+                        objectName: "_item6_4"
+                        T.Control {
+                            id: _item6_5
+                            objectName: "_item6_5"
+
+                            SignalSpy {
+                                id: _lspy_5
+                                target: _item6_5
+                                signalName: "localeChanged"
+                            }
+
+                            SignalSpy {
+                                id: _mspy_5
+                                target: _item6_5
+                                signalName: "mirroredChanged"
+                            }
+                        }
+                    }
+                }
+            }
+
+            SignalSpy {
+                id: _lspy
+                target: item6
+                signalName: "localeChanged"
+            }
+
+            SignalSpy {
+                id: _mspy
+                target: item6
+                signalName: "mirroredChanged"
+            }
+        }
+    }
+
+    function test_locale_3() {
+        var control = component6.createObject(testCase)
+        verify(control)
+        verify(control.item6_2)
+        verify(control.item6_3)
+        verify(control.item6_4)
+        verify(control.item6_5)
+
+        var defaultLocale = Qt.locale()
+
+        compare(control.locale.name, defaultLocale.name)
+        compare(control.item6_5.locale.name, defaultLocale.name)
+
+        control.locale = Qt.locale("nb_NO")
+        control.localespy.wait()
+        compare(control.localespy.count, 1)
+        compare(control.mirroredspy.count, 0)
+        compare(control.locale.name, "nb_NO")
+        compare(control.item6_5.locale.name, "nb_NO")
+        compare(control.localespy_5.count, 1)
+        compare(control.mirroredspy_5.count, 0)
+
+        control.locale = Qt.locale("ar_EG")
+        control.localespy.wait()
+        compare(control.localespy.count, 2)
+        compare(control.mirroredspy.count, 1)
+        compare(control.locale.name, "ar_EG")
+        compare(control.item6_5.locale.name, "ar_EG")
+        compare(control.localespy_5.count, 2)
+        compare(control.mirroredspy_5.count, 1)
+    }
+
     function test_focusReason_data() {
         return [
             { tag: "Control", qml: "import Qt.labs.controls 1.0; Control { }" },