refactor flag

2024/idees_tp/flags/Country.qml

@@ -1,4 +1,5 @@
 import QtQuick 2.15
+import I.hate.dictators 1.0
 
 Rectangle {
     width: lv.width
@@ -6,6 +7,7 @@ Rectangle {
 
     required property string name
     required property string iso
+    required property CountryType self
 
 
     Text {
@@ -25,8 +27,7 @@ Rectangle {
     MouseArea {
         anchors.fill: parent
         onClicked: {
-            choosenText.text = name
-            choosenFlag.source = flag.source
+            mainWindow.selectedCountry = self
         }
     }
 }

2024/idees_tp/flags/CountryDetail.qml

@@ -0,0 +1,35 @@
+import QtQuick 2.15
+import I.hate.dictators 1.0
+
+Rectangle {
+    required property CountryType country
+
+    color: "lightgrey"
+
+    Column {
+        width: parent.width
+        Image {
+            id: choosenFlag
+            source: country?'qrc:/assets/flags/'+country.iso+'.svg':''
+            fillMode: Image.PreserveAspectFit
+            width: parent.width
+        }
+
+        Text {
+            id: nameText
+            text: country ? country.name : ""
+            font.pixelSize: 50
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+        Text {
+            text: country ? country.capital : ""
+            font.pixelSize: nameText.font.pixelSize
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+        Text {
+            text: country ? country.region : ""
+            font.pixelSize: nameText.font.pixelSize
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+    }
+}

2024/idees_tp/flags/country.cpp

@@ -1,5 +1,9 @@
 #include "country.h"
 
+Country::Country()
+{
+}
+
 Country::Country(QString name, QString capital, QString iso, QString region, QString alt, QObject *object)
     : QObject{object},
     m_name{name},
@@ -73,3 +77,10 @@ void Country::setAlt(const QString &newAlt)
     m_alt = newAlt;
     emit altChanged();
 }
+
+Country* Country::self()
+{
+    return this;
+}
+
+void Country::setSelf(const Country *){}

2024/idees_tp/flags/country.h

@@ -13,9 +13,12 @@ class Country : public QObject
     Q_PROPERTY(QString iso READ iso WRITE setIso NOTIFY isoChanged FINAL)
     Q_PROPERTY(QString region READ region WRITE setRegion NOTIFY regionChanged FINAL)
     Q_PROPERTY(QString alt READ alt WRITE setAlt NOTIFY altChanged FINAL)
+    Q_PROPERTY(Country* self READ self WRITE setSelf NOTIFY selfChanged FINAL)
+
 
 
 public:
+    Country();
     Country(QString name, QString capital, QString iso, QString region,
             QString alt, QObject *object = nullptr);
     QString capital() const;
@@ -32,6 +35,9 @@ public:
     QString alt() const;
     void setAlt(const QString &newAlt);
 
+    Country *self();
+    void setSelf(const Country*);;
+
 signals:
     void capitalChanged();
     void nameChanged();
@@ -42,6 +48,8 @@ signals:
 
     void altChanged();
 
+    void selfChanged();
+
 private:
     QString m_name;
     QString m_capital;

2024/idees_tp/flags/main.cpp

@@ -29,6 +29,7 @@ int main(int argc, char *argv[])
     for ( auto cr : countries)
         cc.append(static_cast<QObject*>(cr));
     engine.rootContext()->setContextProperty("countries", QVariant::fromValue(cc));
+    qmlRegisterType<Country>("I.hate.dictators",1,0,"CountryType" );
 
     engine.load(url);
 

2024/idees_tp/flags/main.qml

@@ -1,11 +1,14 @@
 import QtQuick 2.15
 import QtQuick.Window 2.15
+import I.hate.dictators 1.0
 
 Window {
     width: 640
     height: 480
     visible: true
     title: qsTr("Flags of the world")
+    id: mainWindow
+    property CountryType selectedCountry
 
     ListView {
         id: lv
@@ -14,31 +17,13 @@ Window {
         width: parent.width / 3
         model: countries
         delegate: Country {
-
         }
     }
 
-    Rectangle {
+    CountryDetail {
         anchors.right: parent.right
         anchors.left: lv.right
         height: parent.height
-        color: "lightgrey"
-
-        Column {
-            width: parent.width
-            Image {
-                id: choosenFlag
-
-                fillMode: Image.PreserveAspectFit
-                width: parent.width
-            }
-
-            Text {
-                id: choosenText
-                text: ""
-                font.pixelSize: 50
-                anchors.horizontalCenter: parent.horizontalCenter
-            }
-        }
+        country: selectedCountry
     }
 }

2024/idees_tp/flags/qml.qrc

@@ -204,5 +204,6 @@
         <file>assets/map.svg</file>
         <file>assets/map.svg.txt</file>
         <file>Country.qml</file>
+        <file>CountryDetail.qml</file>
     </qresource>
 </RCC>