l

src/2d/display/Container.ts

@@ -537,11 +537,11 @@ export default class Container extends DisplayObject {
 	 * 包括子级的,容器的尽量少用，子类可重写
 	 * @member {number}
 	 */
-	get width() {
+	get width(): number {
 		return this._width || this.scale.x * this.getLocalBounds().width;
 	}
 
-	set width(value) {
+	set width(value: number) {
 		// const width = this.getLocalBounds().width;
 
 		// if (width !== 0) {
@@ -549,6 +549,7 @@ export default class Container extends DisplayObject {
 		// } else {
 		// 	this.scale.x = 1;
 		// }
+		if (this._width !== value) this.dispatchEvent(Event.RESIZE)
 		//子类有用，有_width,才需设置scaleX
 		this._width = value
 	}
@@ -557,11 +558,11 @@ export default class Container extends DisplayObject {
 	 * 高度同width
 	 * @member {number}
 	 */
-	get height() {
+	get height(): number {
 		return this._height || this.scale.y * this.getLocalBounds().height;
 	}
 
-	set height(value) {
+	set height(value: number) {
 		// const height = this.getLocalBounds().height;
 
 		// if (height !== 0) {
@@ -569,7 +570,7 @@ export default class Container extends DisplayObject {
 		// } else {
 		// 	this.scale.y = 1;
 		// }
-
+		if (this._height !== value) this.dispatchEvent(Event.RESIZE)
 		this._height = value
 	}