diff options
Diffstat (limited to 'widget/src/canvas/program.rs')
| -rw-r--r-- | widget/src/canvas/program.rs | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/widget/src/canvas/program.rs b/widget/src/canvas/program.rs index a7ded0f4..c68b2830 100644 --- a/widget/src/canvas/program.rs +++ b/widget/src/canvas/program.rs @@ -1,8 +1,8 @@ -use crate::canvas::event::{self, Event}; use crate::canvas::mouse; -use crate::canvas::Geometry; +use crate::canvas::{Event, Geometry}; use crate::core::Rectangle; use crate::graphics::geometry; +use crate::Action; /// The state and logic of a [`Canvas`]. /// @@ -22,8 +22,9 @@ where /// When a [`Program`] is used in a [`Canvas`], the runtime will call this /// method for each [`Event`]. /// - /// This method can optionally return a `Message` to notify an application - /// of any meaningful interactions. + /// This method can optionally return an [`Action`] to either notify an + /// application of any meaningful interactions, capture the event, or + /// request a redraw. /// /// By default, this method does and returns nothing. /// @@ -34,8 +35,8 @@ where _event: Event, _bounds: Rectangle, _cursor: mouse::Cursor, - ) -> (event::Status, Option<Message>) { - (event::Status::Ignored, None) + ) -> Option<Action<Message>> { + None } /// Draws the state of the [`Program`], producing a bunch of [`Geometry`]. @@ -84,7 +85,7 @@ where event: Event, bounds: Rectangle, cursor: mouse::Cursor, - ) -> (event::Status, Option<Message>) { + ) -> Option<Action<Message>> { T::update(self, state, event, bounds, cursor) } |