Ajout d'une ScrollBar pour la liste des coordonnées

src/propertyvisitors.cpp

@@ -4,6 +4,7 @@
 #include <QGroupBox>
 #include <QPushButton>
 #include <QDebug>
+#include <QScrollArea>
 
 UIBuilderVisitor::UIBuilderVisitor(QWidget *base_widget, bool destructive)
 {
@@ -65,9 +66,13 @@ QWidget *UIBuilderVisitor::current_widget()
 
 void UIBuilderVisitor::push_array_widget(const Property &prop)
 {
-    QGroupBox* box = new QGroupBox(QString::fromStdString(prop.identifier()), current_widget());
+    QScrollArea* scroll = new QScrollArea(current_widget());
+    QGroupBox* box = new QGroupBox(QString::fromStdString(prop.display_name()));
+    scroll->setWidget(box);
+    scroll->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
+    scroll->setWidgetResizable(true);
     box->setLayout(new QVBoxLayout);
-    add_widget("", box);
+    add_widget("", scroll);
     m_widget_hierarchy.push(box);
 }
 
@@ -82,7 +87,7 @@ QWidget* UIBuilderVisitor::pop_widget()
 void UIBuilderVisitor::visit(StringProperty &str)
 {
     QLineEdit* line = new QLineEdit(QString::fromStdString(str.str), current_widget());
-    add_widget(str.identifier(), line);
+    add_widget(str.display_name(), line);
 
     QObject::connect(line, &QLineEdit::textEdited,
                      [&str](const QString& qstr) { str.str = qstr.toStdString(); });
@@ -91,7 +96,7 @@ void UIBuilderVisitor::visit(StringProperty &str)
 void UIBuilderVisitor::visit(IntegerProperty &prop)
 {
     QSpinBox* spin = new QSpinBox(current_widget());
-    add_widget(prop.identifier(), spin);
+    add_widget(prop.display_name(), spin);
 
     spin->setValue(prop.val);
     spin->setMinimum(prop.prop_min);
@@ -112,7 +117,7 @@ void UIBuilderVisitor::visit(CoordinateProperty &prop)
     frame->layout()->addWidget(new QLabel("y :", frame));
     frame->layout()->addWidget(spin_y);
     frame->layout()->addItem(new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum));
-    add_widget(prop.identifier(), frame);
+    add_widget(prop.display_name(), frame);
 
     spin_x->setValue(prop.c.x); spin_y->setValue(prop.c.y);
     QObject::connect(spin_x, QOverload<int>::of(&QSpinBox::valueChanged),
@@ -173,7 +178,7 @@ void UIBuilderVisitor::visit(PropertyList &list)
                                  if (list_widget->layout()->count() <= (int)list.min_size) // no more items to delete, grey the button out
                                      del_button->setEnabled(false);
                                  if (list_widget->layout()->count() < (int)list.max_size)
-                                    add_button->setEnabled(true);
+                                     add_button->setEnabled(true);
                              }
                          });
         // J'arrive pas à l'afficher