docker: Improve Docker Device Wizard

* Added Sorting of Images
* Added "Double-click to accept"
* Added "disable list until sucessful"
* Added "Show unnamed Images" option
* Added Loading indicator

Change-Id: I9bb822753ffc8af1d2e54f5279a6884cb5c4f1b0
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/libs/utils/layoutbuilder.cpp

@@ -10,6 +10,7 @@
 #include <QGridLayout>
 #include <QGroupBox>
 #include <QPushButton>
+#include <QStackedLayout>
 #include <QStyle>
 #include <QWidget>
 
@@ -109,6 +110,11 @@ QLayout *LayoutBuilder::createLayout() const
         layout = vboxLayout;
         break;
     }
+    case LayoutBuilder::StackLayout: {
+        auto stackLayout = new QStackedLayout;
+        layout = stackLayout;
+        break;
+    }
     }
     QTC_ASSERT(layout, return nullptr);
     if (m_spacing)
@@ -216,6 +222,7 @@ static void doLayoutHelper(QLayout *layout,
     auto formLayout = qobject_cast<QFormLayout *>(layout);
     auto gridLayout = qobject_cast<QGridLayout *>(layout);
     auto boxLayout = qobject_cast<QBoxLayout *>(layout);
+    auto stackLayout = qobject_cast<QStackedLayout *>(layout);
 
     for (const LayoutBuilder::LayoutItem &item : items) {
         if (item.specialType == LayoutBuilder::SpecialType::Break) {
@@ -245,6 +252,8 @@ static void doLayoutHelper(QLayout *layout,
             currentGridColumn += item.span;
         } else if (boxLayout) {
             addItemToBoxLayout(boxLayout, item);
+        } else if (stackLayout) {
+            stackLayout->addWidget(item.widget);
         } else {
             pendingFormItems.append(item);
         }