js: add generated child remove api

2020-05-15 17:58:25 +08:00
parent 750215917b
commit 4d80048d60
7 changed files with 37 additions and 1 deletions
--- a/doric-js/lib/src/ui/view.d.ts
+++ b/doric-js/lib/src/ui/view.d.ts
@@ -123,4 +123,6 @@ export declare abstract class Group extends Superview {
    readonly children: View[];
    allSubviews(): View[];
    addChild(view: View): void;
+    removeChild(view: View): void;
+    removeAllChildren(): void;
 }
--- a/doric-js/lib/src/ui/view.js
+++ b/doric-js/lib/src/ui/view.js
@@ -329,4 +329,12 @@ export class Group extends Superview {
    addChild(view) {
        this.children.push(view);
    }
+    removeChild(view) {
+        const ret = this.children.filter(e => e !== view);
+        this.children.length = 0;
+        ret.forEach(e => this.addChild(e));
+    }
+    removeAllChildren() {
+        this.children.length = 0;
+    }
 }