1 files changed, 0 insertions, 60 deletions
diff --git a/renderer/src/widget/shader/program.rs b/renderer/src/widget/shader/program.rs
deleted file mode 100644
index b8871688..00000000
--- a/renderer/src/widget/shader/program.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use crate::core::{event, mouse, Rectangle, Shell};
-use crate::widget;
-use widget::shader;
-
-/// The state and logic of a [`Shader`] widget.
-///
-/// A [`Program`] can mutate the internal state of a [`Shader`] widget
-/// and produce messages for an application.
-///
-/// [`Shader`]: crate::widget::shader::Shader
-pub trait Program<Message> {
-    /// The internal state of the [`Program`].
-    type State: Default + 'static;
-
-    /// The type of primitive this [`Program`] can draw.
-    type Primitive: shader::Primitive + 'static;
-
-    /// Update the internal [`State`] of the [`Program`]. This can be used to reflect state changes
-    /// based on mouse & other events. You can use the [`Shell`] to publish messages, request a
-    /// redraw for the window, etc.
-    ///
-    /// By default, this method does and returns nothing.
-    ///
-    /// [`State`]: Self::State
-    fn update(
-        &self,
-        _state: &mut Self::State,
-        _event: shader::Event,
-        _bounds: Rectangle,
-        _cursor: mouse::Cursor,
-        _shell: &mut Shell<'_, Message>,
-    ) -> (event::Status, Option<Message>) {
-        (event::Status::Ignored, None)
-    }
-
-    /// Draws the [`Primitive`].
-    ///
-    /// [`Primitive`]: Self::Primitive
-    fn draw(
-        &self,
-        state: &Self::State,
-        cursor: mouse::Cursor,
-        bounds: Rectangle,
-    ) -> Self::Primitive;
-
-    /// Returns the current mouse interaction of the [`Program`].
-    ///
-    /// The interaction returned will be in effect even if the cursor position is out of
-    /// bounds of the [`Shader`]'s program.
-    ///
-    /// [`Shader`]: crate::widget::shader::Shader
-    fn mouse_interaction(
-        &self,
-        _state: &Self::State,
-        _bounds: Rectangle,
-        _cursor: mouse::Cursor,
-    ) -> mouse::Interaction {
-        mouse::Interaction::default()
-    }
-}