simplify central widget window (#73)

* cleans up custom central widget logic

* bumps version to 0.2.6

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nodegui/react-nodegui",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "React Native for building cross platform desktop applications",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -31,7 +31,7 @@
     "react": "^16.9.0"
   },
   "devDependencies": {
-    "@nodegui/nodegui": "^0.6.5",
+    "@nodegui/nodegui": "^0.6.7",
     "@types/node": "^12.0.10",
     "prettier": "^1.18.2",
     "react": "^16.9.0",

src/components/Window/RNWindow.ts

@@ -12,20 +12,7 @@ const setWindowProps = (
   oldProps: WindowProps
 ) => {
   const setter: WindowProps = {
-    set centralWidgetProps(centralWidgetProps: ViewProps) {
-      if (window.centralWidget) {
-        const oldcentralWidgetProps = oldProps.centralWidgetProps || {};
-        setViewProps(
-          window.centralWidget as RNView,
-          centralWidgetProps,
-          oldcentralWidgetProps
-        );
-      } else {
-        console.warn(
-          "Trying to set viewProps for main window but no central widget set."
-        );
-      }
-    }
+    // TODO add more props
   };
   Object.assign(setter, newProps);
   setViewProps(window, newProps, oldProps);
@@ -38,29 +25,21 @@ export class RNWindow extends QMainWindow implements RNWidget {
   setProps(newProps: WindowProps, oldProps: WindowProps): void {
     setWindowProps(this, newProps, oldProps);
   }
-  static tagName = "mainwindow";
+  removeChild(child: NodeWidget) {
+    const removedChild = this.takeCentralWidget();
+    if (removedChild) {
+      removedChild.close();
+    }
+    child.close();
+  }
   appendInitialChild(child: NodeWidget): void {
-    this.appendChild(child);
+    this.setCentralWidget(child);
   }
   appendChild(child: NodeWidget): void {
-    if (!child) {
-      return;
-    }
-    (this.layout as FlexLayout).addWidget(child);
+    this.appendInitialChild(child);
   }
   insertBefore(child: NodeWidget, beforeChild: NodeWidget): void {
-    if (!this.layout) {
-      console.warn("window has no layout to insert child before another child");
-      return;
-    }
-    (this.layout as FlexLayout).insertChildBefore(child, beforeChild);
-  }
-  removeChild(child: NodeWidget) {
-    if (!this.layout) {
-      console.warn("parent has no layout to remove child from");
-      return;
-    }
-    (this.layout as FlexLayout).removeWidget(child);
-    child.close();
+    this.appendInitialChild(child);
   }
+  static tagName = "mainwindow";
 }

src/components/Window/index.ts

@@ -1,5 +1,4 @@
 import { registerComponent, ComponentConfig } from "../config";
-import { QWidget, FlexLayout } from "@nodegui/nodegui";
 import { Fiber } from "react-reconciler";
 import { WindowProps, RNWindow } from "./RNWindow";
 import { AppContainer } from "../../reconciler";
@@ -16,11 +15,6 @@ class WindowConfig extends ComponentConfig {
     workInProgress: Fiber
   ): RNWindow {
     const window = new RNWindow();
-    const rootView = new QWidget();
-    const rootViewLayout = new FlexLayout();
-    rootViewLayout.setFlexNode(rootView.getFlexNode());
-    rootView.setLayout(rootViewLayout);
-    window.setCentralWidget(rootView);
     window.setProps(newProps, {});
     return window;
   }