Merge pull request #1744 from SecondFlight/lenswrap-lens-access

Joshua Wade · web-flow · commit a73120ce3beb · 2021-04-28T08:20:27.000-07:00
Provide access to lens in LensWrap
diff --git a/druid/src/widget/lens_wrap.rs b/druid/src/widget/lens_wrap.rs
@@ -69,6 +69,16 @@ impl<T, U, L, W> LensWrap<T, U, L, W> {
             phantom_t: Default::default(),
         }
     }
+
+    /// Get a reference to the lens.
+    pub fn lens(&self) -> &L {
+        &self.lens
+    }
+
+    /// Get a mutable reference to the lens.
+    pub fn lens_mut(&mut self) -> &mut L {
+        &mut self.lens
+    }
 }
 
 impl<T, U, L, W> Widget<T> for LensWrap<T, U, L, W>

Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,16 @@ impl<T, U, L, W> LensWrap<T, U, L, W> {`
`69`	`69`	`phantom_t: Default::default(),`
`70`	`70`	`}`
`71`	`71`	`}`
	`72`	`+`
	`73`	`+ /// Get a reference to the lens.`
	`74`	`+ pub fn lens(&self) -> &L {`
	`75`	`+ &self.lens`
	`76`	`+ }`
	`77`	`+`
	`78`	`+ /// Get a mutable reference to the lens.`
	`79`	`+ pub fn lens_mut(&mut self) -> &mut L {`
	`80`	`+ &mut self.lens`
	`81`	`+ }`
`72`	`82`	`}`
`73`	`83`
`74`	`84`	`impl<T, U, L, W> Widget<T> for LensWrap<T, U, L, W>`