add slider item

doric-Qt/example/doric/shader/slider/DoricSlideItemNode.cpp

@@ -1 +1,20 @@
 #include "DoricSlideItemNode.h"
+
+QQuickItem *DoricSlideItemNode::build() {
+  QQmlComponent component(getContext()->getQmlEngine());
+
+  const QUrl url(QStringLiteral("qrc:/doric/qml/slide-item.qml"));
+  component.loadUrl(url);
+
+  if (component.isError()) {
+    qCritical() << component.errorString();
+  }
+
+  QQuickItem *item = qobject_cast<QQuickItem *>(component.create());
+  this->createLayouts(item);
+
+  getLayouts()->setLayoutType(DoricLayoutType::DoricStack);
+
+  item->setProperty("wrapper", QString::number((qint64)this));
+  return item;
+}

doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h

@@ -8,6 +8,8 @@
 class DORIC_EXPORT DoricSlideItemNode : public DoricStackNode {
 public:
   using DoricStackNode::DoricStackNode;
+
+  QQuickItem *build() override;
 };
 
 #endif // DORICSLIDEITEMNODE_H