diff --git a/src/config/element.rs b/src/config/element.rs
index e7fae0b..6f730bd 100644
--- a/src/config/element.rs
+++ b/src/config/element.rs
@@ -147,11 +147,11 @@ mod test {
     #[test]
     fn test_parse_widget_use() {
         let input = r#"
-        <widget_name attr1="hi" attr2="12">
-            <child_widget/>
-            foo
-        </widget_name>
-    "#;
+            <widget_name attr1="hi" attr2="12">
+                <child_widget/>
+                foo
+            </widget_name>
+        "#;
         let document = roxmltree::Document::parse(input).unwrap();
         let xml = XmlNode::from(document.root_element().clone());
 
diff --git a/src/value.rs b/src/value.rs
index bbf9482..9adb14f 100644
--- a/src/value.rs
+++ b/src/value.rs
@@ -1,9 +1,9 @@
 use anyhow::*;
 use derive_more;
 use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
 use std::convert::TryFrom;
 use std::fmt;
-use try_match::try_match;
 
 #[derive(Clone, PartialEq, Deserialize, Serialize, derive_more::From)]
 pub enum PrimitiveValue {
diff --git a/src/widgets/widget_definitions.rs b/src/widgets/widget_definitions.rs
index 26bf0ac..17b7d90 100644
--- a/src/widgets/widget_definitions.rs
+++ b/src/widgets/widget_definitions.rs
@@ -7,7 +7,7 @@ use gtk::ImageExt;
 use std::path::Path;
 
 // TODO figure out how to
-// https://developer.gnome.org/gtk3/stable/GtkFixed.html
+// TODO https://developer.gnome.org/gtk3/stable/GtkFixed.html
 
 // general attributes
 
@@ -20,6 +20,10 @@ pub(super) fn resolve_widget_attrs(bargs: &mut BuilderArgs, gtk_widget: &gtk::Wi
         resolve_str  => "halign"        => |v| gtk_widget.set_halign(parse_align(&v)),
         resolve_f64  => "width"         => |v| gtk_widget.set_size_request(v as i32, gtk_widget.get_allocated_height()),
         resolve_f64  => "height"        => |v| gtk_widget.set_size_request(gtk_widget.get_allocated_width(), v as i32),
+        resolve_bool => "visible"       => |v| {
+            // TODO how do i call this only after the widget has been mapped? this is actually an issue,....
+            if v { gtk_widget.show(); } else { gtk_widget.hide(); }
+        }
     });
 }
 
@@ -85,7 +89,6 @@ fn build_gtk_button(bargs: &mut BuilderArgs) -> Result<gtk::Button> {
     let gtk_widget = gtk::Button::new();
     resolve!(bargs, gtk_widget, {
         resolve_str => "onclick" => |v| gtk_widget.connect_clicked(move |_| run_command(&v, ""))
-
     });
     Ok(gtk_widget)
 }