Fix allowTransparency in lib and demo

Fixes #5558 Fixes #5560
2025-12-31 05:00:33 -08:00
parent 982f5e15ff
commit d143340b60
7 changed files with 100 additions and 64 deletions
@@ -436,6 +436,8 @@ export class CoreBrowserTerminal extends CoreTerminal implements ITerminal {
    this.element.dir = 'ltr';   // xterm.css assumes LTR
    this.element.classList.add('terminal');
    this.element.classList.add('xterm');
+    this.element.classList.toggle('allow-transparency', this.options.allowTransparency);
+    this._register(this.optionsService.onSpecificOptionChange('allowTransparency', value => this.element!.classList.toggle('allow-transparency', value)));
    parent.appendChild(this.element);

    // Performance: Use a document fragment to build the terminal