set darktheme and fix text overflow in canvas

1 files changed, 7 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index a00d137..5565edb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -37,6 +37,7 @@ impl Application for Graph {
             &pane,
             Pane::new(PaneKind::GraphPane),
         );
+
         (
             Graph {
                 graph_canvas: GraphCanvas::new(),
@@ -73,6 +74,7 @@ impl Application for Graph {
                 self.graph_canvas.clear();
             }
             Message::Resized(pane_grid::ResizeEvent { split, ratio }) => {
+                self.graph_canvas.clear();
                 self.panes.resize(&split, ratio);
             }
         }
@@ -95,7 +97,7 @@ impl Application for Graph {
                                     text_input("f(x) = x^2", f)
                                     .on_input(move |s| Message::InputChanged(s, i))
                                     .on_submit(Message::UpdateFunction(i)),
-                                    button("R").on_press(Message::RemoveFunction(i))
+                                    button("-").on_press(Message::RemoveFunction(i))
                                 ].padding(5)
                             );
                         }
@@ -126,4 +128,8 @@ impl Application for Graph {
             .padding(10)
             .into()
     }
+
+    fn theme(&self) -> Self::Theme {
+        Theme::Dark
+    }
 }