Rename Sense::nothing() to Sense::hover()

CHANGELOG.md

@@ -34,6 +34,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Combo boxes has scroll bars when needed.
 * Expand `Window` + `Resize` containers to be large enough for last frames content
 * `ui.columns`: Columns now defaults to justified top-to-down layouts.
+* Rename `Sense::nothing()` to  `Sense::hover()`.
 
 ### Fixed 🐛
 

egui/src/context.rs

@@ -213,7 +213,7 @@ impl CtxRef {
             .map(|id| self.memory().lost_kb_focus(id))
             .unwrap_or(false);
 
-        if id.is_none() || sense == Sense::nothing() || !layer_id.allow_interaction() {
+        if id.is_none() || sense == Sense::hover() || !layer_id.allow_interaction() {
             // Not interested or allowed input:
             return Response {
                 ctx: self.clone(),

egui/src/demos/app.rs

@@ -110,7 +110,7 @@ impl FrameHistory {
         // TODO: we should not use `slider_width` as default graph width.
         let height = ui.style().spacing.slider_width;
         let (id, rect) = ui.allocate_space(vec2(ui.available_size_before_wrap_finite().x, height));
-        let response = ui.interact(rect, id, Sense::nothing());
+        let response = ui.interact(rect, id, Sense::hover());
         let style = ui.style().noninteractive();
 
         let mut cmds = vec![PaintCmd::Rect {

egui/src/demos/color_test.rs

@@ -268,7 +268,7 @@ impl ColorTest {
 fn vertex_gradient(ui: &mut Ui, bg_fill: Srgba, gradient: &Gradient) -> Response {
     use crate::paint::*;
     let (id, rect) = ui.allocate_space(GRADIENT_SIZE);
-    let response = ui.interact(rect, id, Sense::nothing());
+    let response = ui.interact(rect, id, Sense::hover());
     if bg_fill != Default::default() {
         let mut triangles = Triangles::default();
         triangles.add_colored_rect(rect, bg_fill);

egui/src/introspection.rs

@@ -19,7 +19,7 @@ impl Texture {
             size *= ui.available_width() / size.x;
         }
         let (id, rect) = ui.allocate_space(size);
-        let response = ui.interact(rect, id, Sense::nothing());
+        let response = ui.interact(rect, id, Sense::hover());
         let mut triangles = Triangles::default();
         triangles.add_rect_with_uv(rect, [pos2(0.0, 0.0), pos2(1.0, 1.0)].into(), WHITE);
         ui.painter().add(PaintCmd::triangles(triangles));

egui/src/style.rs

@@ -188,7 +188,7 @@ impl Widgets {
     pub fn style(&self, response: &Response) -> &WidgetVisuals {
         if response.active || response.has_kb_focus {
             &self.active
-        } else if response.sense == Sense::nothing() {
+        } else if response.sense == Sense::hover() {
             &self.disabled
         } else if response.hovered {
             &self.hovered

egui/src/types.rs

@@ -203,14 +203,19 @@ pub struct Sense {
 }
 
 impl Sense {
-    /// Senses no clicks or drags (but everything senses mouse hover).
+    /// Senses no clicks or drags. Only senses mouse hover.
-    pub fn nothing() -> Self {
+    pub fn hover() -> Self {
         Self {
             click: false,
             drag: false,
         }
     }
 
+    #[deprecated = "Use hover()"]
+    pub fn nothing() -> Self {
+        Sense::hover()
+    }
+
     pub fn click() -> Self {
         Self {
             click: true,

egui/src/ui.rs

@@ -398,7 +398,7 @@ impl Ui {
             self.style().spacing.item_spacing,
             rect,
             None,
-            Sense::nothing(),
+            Sense::hover(),
         )
     }
 
@@ -787,7 +787,7 @@ impl Ui {
         let ret = add_contents(&mut child_ui);
         let size = child_ui.min_size();
         let (id, rect) = self.allocate_space(size);
-        (ret, self.interact(rect, id, Sense::nothing()))
+        (ret, self.interact(rect, id, Sense::hover()))
     }
 
     /// Redirect paint commands to another paint layer.
@@ -851,7 +851,7 @@ impl Ui {
         );
 
         let (id, rect) = self.allocate_space(indent + size);
-        (ret, self.interact(rect, id, Sense::nothing()))
+        (ret, self.interact(rect, id, Sense::hover()))
     }
 
     #[deprecated]

egui/src/widgets/color_picker.rs

@@ -44,7 +44,7 @@ pub fn show_color(ui: &mut Ui, color: impl Into<Srgba>, desired_size: Vec2) -> R
 
 fn show_srgba(ui: &mut Ui, srgba: Srgba, desired_size: Vec2) -> Response {
     let (id, rect) = ui.allocate_space(desired_size);
-    let response = ui.interact(rect, id, Sense::nothing());
+    let response = ui.interact(rect, id, Sense::hover());
     background_checkers(ui.painter(), rect);
     ui.painter().add(PaintCmd::Rect {
         rect,

egui/src/widgets/image.rs

@@ -74,6 +74,6 @@ impl Widget for Image {
     fn ui(self, ui: &mut Ui) -> Response {
         let (id, rect) = ui.allocate_space(self.desired_size);
         self.paint_at(ui, rect);
-        ui.interact(rect, id, Sense::nothing())
+        ui.interact(rect, id, Sense::hover())
     }
 }

egui/src/widgets/mod.rs

@@ -187,7 +187,7 @@ impl Widget for Label {
         } else {
             let galley = self.layout(ui);
             let (id, rect) = ui.allocate_space(galley.size);
-            let response = ui.interact(rect, id, Sense::nothing());
+            let response = ui.interact(rect, id, Sense::hover());
             let rect = ui.layout().align_size_within_rect(galley.size, rect);
             self.paint_galley(ui, rect.min, galley);
             response
@@ -365,10 +365,10 @@ impl Button {
     }
 
     /// If you set this to `false`, the button will be grayed out and un-clickable.
-    /// `enabled(false)` has the same effect as calling `sense(Sense::nothing())`.
+    /// `enabled(false)` has the same effect as calling `sense(Sense::hover())`.
     pub fn enabled(mut self, enabled: bool) -> Self {
         if !enabled {
-            self.sense = Sense::nothing();
+            self.sense = Sense::hover();
         }
         self
     }
@@ -737,6 +737,6 @@ impl Widget for Separator {
         };
         let stroke = ui.style().visuals.widgets.noninteractive.bg_stroke;
         ui.painter().line_segment(points, stroke);
-        ui.interact(rect, id, Sense::nothing())
+        ui.interact(rect, id, Sense::hover())
     }
 }

egui/src/widgets/text_edit.rs

@@ -255,7 +255,7 @@ impl<'t> Widget for TextEdit<'t> {
         let sense = if enabled {
             Sense::click_and_drag()
         } else {
-            Sense::nothing()
+            Sense::hover()
         };
         let response = ui.interact(rect, id, sense);