gtk4: StringList: update for Option arg constructor

Author: fengalin

gsk4/src/auto/border_node.rs

@@ -22,21 +22,9 @@ impl StaticType for BorderNode {
 }
 
 impl BorderNode {
-    //#[doc(alias = "gsk_border_node_get_colors")]
-    //#[doc(alias = "get_colors")]
-    //pub fn colors(&self) -> /*Unimplemented*/FixedArray TypeId { ns_id: 12, id: 96 }; 4 {
-    //    unsafe { TODO: call ffi:gsk_border_node_get_colors() }
-    //}
-
     #[doc(alias = "gsk_border_node_get_outline")]
     #[doc(alias = "get_outline")]
     pub fn outline(&self) -> RoundedRect {
         unsafe { from_glib_none(ffi::gsk_border_node_get_outline(self.to_glib_none().0)) }
     }
-
-    //#[doc(alias = "gsk_border_node_get_widths")]
-    //#[doc(alias = "get_widths")]
-    //pub fn widths(&self) -> /*Unimplemented*/FixedArray TypeId { ns_id: 0, id: 20 }; 4 {
-    //    unsafe { TODO: call ffi:gsk_border_node_get_widths() }
-    //}
 }

gtk4/src/string_list.rs

@@ -5,7 +5,7 @@ use crate::{prelude::*, StringList};
 impl FromIterator<&'static str> for StringList {
     fn from_iter<I: IntoIterator<Item = &'static str>>(iter: I) -> Self {
         assert_initialized_main_thread!();
-        StringList::new(iter.into_iter().collect::<Vec<_>>().as_slice())
+        StringList::new(Some(iter.into_iter().collect::<Vec<_>>().as_slice()))
     }
 }
 
@@ -14,15 +14,15 @@ impl Extend<&'static str> for StringList {
         self.splice(
             self.n_items(),
             0,
-            iter.into_iter().collect::<Vec<_>>().as_slice(),
+            Some(iter.into_iter().collect::<Vec<_>>().as_slice()),
         );
     }
 }
 
 impl FromIterator<String> for StringList {
     fn from_iter<I: IntoIterator<Item = String>>(iter: I) -> Self {
         assert_initialized_main_thread!();
-        let string_list = StringList::new(&[]);
+        let string_list = StringList::new(None);
         for s in iter {
             string_list.append(&s);
         }
@@ -40,7 +40,7 @@ impl Extend<String> for StringList {
 
 impl Default for StringList {
     fn default() -> Self {
-        Self::new(&[])
+        Self::new(None)
     }
 }