initTooltips method
void
initTooltips()
Implementation
void initTooltips() {
if (tooltipsAlreadyInitialized) return;
backButtonTooltip = configuration.backButtonTooltip ?? 'Go back';
forwardButtonTooltip = configuration.forwardButtonTooltip ?? 'Go forward';
reloadButtonTooltip = configuration.reloadButtonTooltip ?? 'Reload';
clearCacheButtonTooltip =
configuration.clearCacheButtonTooltip ?? 'Clear cache';
closeButtonTooltip = configuration.closeButtonTooltip ??
MaterialLocalizations.of(context).closeButtonTooltip;
clearCacheWarningMessage = configuration.clearCacheWarningMessage ??
'Are you sure you want to clear cache?';
tooltipsAlreadyInitialized = true;
}