Dialog::get_content now returns &AnyView

examples/key_codes.rs

@@ -1,4 +1,3 @@
-#[macro_use]
 extern crate cursive;
 
 use cursive::{Cursive, Printer};

examples/logs.rs

@@ -1,4 +1,3 @@
-#[macro_use]
 extern crate cursive;
 
 use cursive::{Cursive, Printer};

src/view/scroll.rs

@@ -154,7 +154,7 @@ impl ScrollBase {
         self.start_line = min(
             div_up(
                 (1 + self.content_height - self.view_height) * thumb_y,
-                (self.view_height - thumb_height + 1),
+                self.view_height - thumb_height + 1,
             ),
             self.content_height - self.view_height,
         );

src/views/dialog.rs

@@ -111,10 +111,15 @@ impl Dialog {
     /// let text_view: &TextView = dialog.get_content().as_any().downcast_ref::<TextView>().unwrap();
     /// assert_eq!(text_view.get_content().source(), "Hello!");
     /// ```
-    pub fn get_content(&self) -> &View {
+    pub fn get_content(&self) -> &AnyView {
         &*self.content.view
     }
 
+    /// Gets mutable access to the content.
+    pub fn get_content_mut(&mut self) -> &mut AnyView {
+        &mut *self.content.view
+    }
+
     /// Sets the content for this dialog.
     ///
     /// Previous content will be dropped.