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Code Issues Packages Projects Releases Wiki Activity

make accessibility buffer readonly (#4381)

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This commit is contained in:
Megan Rogge
2023-01-23 19:03:19 +00:00
committed by GitHub
parent b24bda92ad
commit 5a21948b4a
1 changed files with 2 additions and 2 deletions
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src/browser/AccessibilityManager.ts
+2 -2
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@@ -91,8 +91,8 @@ export class AccessibilityManager extends Disposable {
this._accessiblityBuffer = document.createElement('textarea');
this._accessiblityBuffer.ariaLabel = Strings.accessibilityBuffer;
this._accessiblityBuffer.readOnly = true;
this._accessiblityBuffer.classList.add('xterm-accessibility-buffer');
this._accessiblityBuffer.contentEditable = 'true';
this._accessiblityBuffer.addEventListener('focus', () => this._refreshAccessibilityBuffer());
this._terminal.element.insertAdjacentElement('afterbegin', this._accessiblityBuffer);
@@ -121,6 +121,7 @@ export class AccessibilityManager extends Disposable {
// media query that drives the ScreenDprMonitor isn't supported
this.register(addDisposableDomListener(window, 'resize', () => this._refreshRowsDimensions()));
this.register(toDisposable(() => {
this._accessiblityBuffer.remove();
this._accessibilityTreeRoot.remove();
this._rowElements.length = 0;
}));
@@ -335,7 +336,6 @@ export class AccessibilityManager extends Disposable {
this._accessiblityBuffer.ariaRoleDescription = 'textbox';
this._accessibilityTreeRoot.spellcheck = false;
this._accessiblityBuffer.scrollTop = this._accessiblityBuffer.scrollHeight;
this._accessiblityBuffer.focus();
const end = this._accessiblityBuffer.value.length;
this._accessiblityBuffer.scrollTop = this._accessiblityBuffer.scrollHeight;