diff --git a/src/child_frame.rs b/src/child_frame.rs
index 55c1245..8ba8ac0 100644
--- a/src/child_frame.rs
+++ b/src/child_frame.rs
@@ -3,11 +3,9 @@ use ImStr;
 use ImVec2;
 use ImGuiWindowFlags;
 
-use super::{ImGuiWindowFlags_NoTitleBar, ImGuiWindowFlags_NoResize, ImGuiWindowFlags_NoMove,
-            ImGuiWindowFlags_NoScrollbar, ImGuiWindowFlags_NoScrollWithMouse,
+use super::{ImGuiWindowFlags_NoMove, ImGuiWindowFlags_NoScrollbar, ImGuiWindowFlags_NoScrollWithMouse,
             ImGuiWindowFlags_NoCollapse, ImGuiWindowFlags_AlwaysAutoResize,
-            ImGuiWindowFlags_ShowBorders, ImGuiWindowFlags_NoSavedSettings,
-            ImGuiWindowFlags_NoInputs, ImGuiWindowFlags_MenuBar,
+            ImGuiWindowFlags_ShowBorders, ImGuiWindowFlags_NoInputs, ImGuiWindowFlags_MenuBar,
             ImGuiWindowFlags_HorizontalScrollbar, ImGuiWindowFlags_NoFocusOnAppearing,
             ImGuiWindowFlags_NoBringToFrontOnFocus, ImGuiWindowFlags_AlwaysVerticalScrollbar,
             ImGuiWindowFlags_AlwaysHorizontalScrollbar, ImGuiWindowFlags_AlwaysUseWindowPadding};
@@ -28,16 +26,6 @@ impl<'p> ChildFrame<'p> {
         }
     }
     #[inline]
-    pub fn show_title(mut self, value: bool) -> Self {
-        self.flags.set(ImGuiWindowFlags_NoTitleBar, !value);
-        self
-    }
-    #[inline]
-    pub fn resizable(mut self, value: bool) -> Self {
-        self.flags.set(ImGuiWindowFlags_NoResize, !value);
-        self
-    }
-    #[inline]
     pub fn movable(mut self, value: bool) -> Self {
         self.flags.set(ImGuiWindowFlags_NoMove, !value);
         self
@@ -68,11 +56,6 @@ impl<'p> ChildFrame<'p> {
         self
     }
     #[inline]
-    pub fn save_settings(mut self, value: bool) -> Self {
-        self.flags.set(ImGuiWindowFlags_NoSavedSettings, !value);
-        self
-    }
-    #[inline]
     pub fn input_allow(mut self, value: bool) -> Self {
         self.flags.set(ImGuiWindowFlags_NoInputs, !value);
         self
@@ -125,7 +108,10 @@ impl<'p> ChildFrame<'p> {
         self
     }
     pub fn build<F: FnOnce()>(self, f: F) {
-        let show_border = self.flags.contains(ImGuiWindowFlags_ShowBorders);
+        // See issue for history.
+        // https://github.com/Gekkio/imgui-rs/pull/58
+        let show_border = false;
+
         let render_child_frame = unsafe { imgui_sys::igBeginChild(self.name.as_ptr(), self.size, show_border, self.flags) };
         if render_child_frame {
             f();
diff --git a/src/lib.rs b/src/lib.rs
index 9583346..46bba38 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -757,10 +757,9 @@ impl<'ui> Ui<'ui> {
     ///     ui.child_frame(im_str!("child frame"), ImVec2::new(400.0, 100.0))
     ///         .show_borders(true)
     ///         .always_show_vertical_scroll_bar(true)
-    ///         .show_title(true)
     ///         .build(|| {
     ///             ui.text_colored((1.0, 0.0, 0.0, 1.0), im_str!("hello mate!"));
     ///         });
     /// });
-    pub fn child_frame<'p>(&self, name: &'p ImStr, size: ImVec2) -> ChildFrame<'p> { ChildFrame::new(name, size) }
+    pub fn child_frame<'p, S: Into<ImVec2>>(&self, name: &'p ImStr, size: S) -> ChildFrame<'p> { ChildFrame::new(name, size.into()) }
 }