bugifx: layout insertion and qvariant (#255)

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "@nodegui/nodegui",
-    "version": "0.9.0",
+    "version": "0.9.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@nodegui/nodegui",
-    "version": "0.9.0",
+    "version": "0.9.1",
     "description": "A cross platform library to build native desktop apps.",
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",

src/lib/QtCore/QVariant.ts

@@ -20,13 +20,13 @@ export class QVariant extends Component {
     toString(): string {
         return this.native.toString();
     }
-    toInt(): string {
+    toInt(): number {
         return this.native.toInt();
     }
-    toDouble(): string {
+    toDouble(): number {
         return this.native.toDouble();
     }
-    toBool(): string {
+    toBool(): boolean {
         return this.native.toBool();
     }
 }

src/lib/core/FlexLayout.ts

@@ -14,10 +14,10 @@ export class FlexLayout extends NodeLayout {
     protected flexNode?: FlexNode;
 
     addWidget(childWidget: NodeWidget, childFlexNode?: FlexNode): void {
-        if (this.nodeChildren.has(childWidget)) {
-            return;
-        }
         const childYogaNode = childFlexNode || childWidget.getFlexNode();
+        if (this.nodeChildren.has(childWidget)) {
+            this.removeWidget(childWidget, childYogaNode);
+        }
         this.nodeChildren.add(childWidget);
         this.native.addWidget(childWidget.native, childYogaNode);
     }
@@ -28,10 +28,10 @@ export class FlexLayout extends NodeLayout {
         childFlexNode?: FlexNode,
         beforeChildFlexNode?: FlexNode,
     ): void {
-        if (this.nodeChildren.has(childWidget)) {
-            return;
-        }
         const childYogaNode = childFlexNode || childWidget.getFlexNode();
+        if (this.nodeChildren.has(childWidget)) {
+            this.removeWidget(childWidget, childYogaNode);
+        }
         const beforeChildYogaNode = beforeChildFlexNode || beforeChildWidget.getFlexNode();
         this.nodeChildren.add(childWidget); // No orderer required yet, so just inserting at the end.
         this.native.insertChildBefore(childWidget.native, beforeChildYogaNode, childYogaNode);