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Cleanup input.ts

pull/12970/head
Benedikt Stebner 2 years ago
parent
commit
7e7f684cf0
  1. 12
      src/Browser/Avalonia.Browser/webapp/modules/avalonia/input.ts

12
src/Browser/Avalonia.Browser/webapp/modules/avalonia/input.ts

@ -105,20 +105,9 @@ export class InputHelper {
public static subscribeTextEvents(
element: HTMLInputElement,
beforeInputCallback: (args: InputEvent, start: number, end: number) => boolean,
inputCallback: (type: string, data: string | null) => boolean,
compositionStartCallback: (args: CompositionEvent) => boolean,
compositionUpdateCallback: (args: CompositionEvent) => boolean,
compositionEndCallback: (args: CompositionEvent) => boolean) {
const inputHandler = (args: Event) => {
const inputEvent = args as InputEvent;
// todo check cast
if (inputCallback(inputEvent.type, inputEvent.data)) {
args.preventDefault();
}
};
element.addEventListener("input", inputHandler);
const compositionStartHandler = (args: CompositionEvent) => {
if (compositionStartCallback(args)) {
args.preventDefault();
@ -160,7 +149,6 @@ export class InputHelper {
element.addEventListener("compositionend", compositionEndHandler);
return () => {
element.removeEventListener("input", inputHandler);
element.removeEventListener("compositionstart", compositionStartHandler);
element.removeEventListener("compositionupdate", compositionUpdateHandler);
element.removeEventListener("compositionend", compositionEndHandler);

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