Support readonly flag in URLProperty. (#1041)

webapp/src/components/properties/link/link.tsx

@@ -11,6 +11,7 @@ import LinkIcon from '../../../widgets/icons/Link'
 
 type Props = {
     value: string
+    readonly?: boolean
     onChange: (value: string) => void
     onSave: () => void
     onCancel: () => void
@@ -39,6 +40,7 @@ const URLProperty = (props: Props): JSX.Element => {
                 className='octo-propertyvalue'
                 placeholderText=''
                 value={props.value}
+                readonly={props.readonly}
                 onChange={props.onChange}
                 onSave={props.onSave}
                 onCancel={props.onCancel}

webapp/src/components/propertyValueElement.tsx

@@ -208,6 +208,7 @@ const PropertyValueElement = (props:Props): JSX.Element => {
         return (
             <URLProperty
                 value={value as string}
+                readonly={readOnly}
                 onChange={setValue}
                 onSave={saveTextProperty}
                 onCancel={() => setValue(propertyValue)}