new quit primitive

1 files changed, 5 insertions, 2 deletions

diff --git a/src/app.rs b/src/app.rs
index 008b273..d35febf 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -470,6 +470,11 @@ impl<'ctx> AppState<'ctx> {
         self.draw();
         self.canvas.present();
     }
+
+    pub fn quit(&mut self) {
+        let ev = self.context.event().unwrap();
+        ev.push_event(Event::Quit { timestamp: 0u32 });
+    }
 }
 
 // publicly available functions on appstate
@@ -606,8 +611,6 @@ impl<'ctx> AppState<'ctx> {
                                         }
                                     }
                                     Keycode::V => self.cycle_symmetry(),
-                                    // exit
-                                    Keycode::Escape => break 'running,
                                     // undo & redo
                                     Keycode::U => {
                                         if let Some(op) = self.undo_stack.undo() {