unobserve() {
    window.removeEventListener('settings-read', this._readHandler);
    window.removeEventListener('settings-changed', this._changeHandler);
    ipcRenderer.removeListener('app-preference-updated', this._mainChangedHandler);
    ipcRenderer.removeListener('app-preferences', this._mainPrefsHandler);
  }
/**
   * Stop observing window and IPC events
   */
Stop observing window and IPC events
Stop observing window and IPC events
unobserve() {
    window.removeEventListener('settings-read', this._readHandler);
    window.removeEventListener('settings-changed', this._changeHandler);
    ipcRenderer.removeListener('app-preference-updated', this._mainChangedHandler);
    ipcRenderer.removeListener('app-preferences', this._mainPrefsHandler);
  }
unobserve ( ) { window . removeEventListener ( 'settings-read' , this . _readHandler ) ; window . removeEventListener ( 'settings-changed' , this . _changeHandler ) ; ipcRenderer . removeListener ( 'app-preference-updated' , this . _mainChangedHandler ) ; ipcRenderer . removeListener ( 'app-preferences' , this . _mainPrefsHandler ) ; }
Stop observing window and IPC events
Stop observing window and IPC events