implab/implabjs-djx Files · src/main/ts/tsx.ts

Added 'Attrs', 'Events' type parameters to DjxWidgetBase, typed 'on' and 'emit' methods

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             tsx.ts
        
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      import { Constructor } from "@implab/core-amd/interfaces";

      import { HtmlElementContext } from "./tsx/HtmlElementContext";

      import { WidgetContext } from "./tsx/WidgetContext";

      import { isWidgetConstructor, BuildContext } from "./tsx/traits";

      export function createElement<T extends Constructor>(elementType: string | T, ...args: any[]): BuildContext {

          if (typeof elementType === "string") {

              const ctx = new HtmlElementContext(elementType);

              if (args)

                  args.forEach(x => ctx.visitNext(x));

              return ctx;

          } else if (isWidgetConstructor(elementType)) {

              const ctx = new WidgetContext(elementType);

              if (args)

                  args.forEach(x => ctx.visitNext(x));

              return ctx;

          } else {

              throw new Error(`The element type '${elementType}' is unsupported`);

          }

      }

      export interface EventDetails<T = any> {

          detail: T;

      }

      export interface EventSelector {

          selectorTarget: HTMLElement;

          target: HTMLElement;

      }

      export type DojoMouseEvent<T = any> = MouseEvent & EventSelector & EventDetails<T>;

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				import { Constructor } from "@implab/core-amd/interfaces";
				import { HtmlElementContext } from "./tsx/HtmlElementContext";
				import { WidgetContext } from "./tsx/WidgetContext";
				import { isWidgetConstructor, BuildContext } from "./tsx/traits";

				export function createElement<T extends Constructor>(elementType: string \| T, ...args: any[]): BuildContext {
				if (typeof elementType === "string") {
				const ctx = new HtmlElementContext(elementType);
				if (args)
				args.forEach(x => ctx.visitNext(x));

				return ctx;
				} else if (isWidgetConstructor(elementType)) {
				const ctx = new WidgetContext(elementType);
				if (args)
				args.forEach(x => ctx.visitNext(x));

				return ctx;
				} else {
				throw new Error(`The element type '${elementType}' is unsupported`);
				}
				}

				export interface EventDetails<T = any> {
				detail: T;
				}

				export interface EventSelector {
				selectorTarget: HTMLElement;
				target: HTMLElement;
				}

				export type DojoMouseEvent<T = any> = MouseEvent & EventSelector & EventDetails<T>;