T07b navigation places: nav item and group, navigation menu, back and forward history, table of contents with anchors, go to line; measuring canvases pinned to their parent

src/forms/color/gradient.rs

@@ -198,6 +198,8 @@ impl RenderOnce for GradientEditor {
                     |_, _, _, _| {},
                 )
                 .absolute()
+                .top_0()
+                .left_0()
                 .size_full(),
             )
             .on_mouse_down(MouseButton::Left, move |event, window, cx| {

src/forms/color/picker.rs

@@ -191,6 +191,8 @@ fn area(
                 |_, _, _, _| {},
             )
             .absolute()
+            .top_0()
+            .left_0()
             .size_full(),
         )
 }

src/forms/color/swatch.rs

@@ -58,6 +58,8 @@ pub(crate) fn checker(radius: Rems, cx: &App) -> impl IntoElement + use<> {
         },
     )
     .absolute()
+    .top_0()
+    .left_0()
     .size_full()
 }
 

src/forms/knob.rs

@@ -156,6 +156,8 @@ impl RenderOnce for Knob {
                     },
                 )
                 .absolute()
+                .top_0()
+                .left_0()
                 .size_full(),
             )
             .when(!self.disabled, |knob| {

src/forms/mod.rs

@@ -70,7 +70,7 @@ pub use mention::{MentionInput, mention_highlights};
 pub use multi::MultiSelect;
 pub use number::{NumberInput, ScrubInput};
 pub use options::Choice;
-pub(crate) use options::{Pick, Run, step};
+pub(crate) use options::{OnFlag, OnValue, Pick, Run, float, step, surface};
 pub use pairs::{FieldArray, KeyValueInput, ListInput};
 pub use path::PathInput;
 pub use pattern::{RegexInput, regex_highlights};
@@ -88,7 +88,7 @@ pub use structure::{
 };
 pub use switch::Switch;
 pub use tags::TagInput;
-pub(crate) use text::bind_keys;
+pub(crate) use text::{Enter, bind_keys};
 pub use text::{Highlight, InputEvent, TextInput};
 pub use transfer::TransferList;
 pub use unit::UnitInput;

src/forms/signature.rs

@@ -200,6 +200,8 @@ impl RenderOnce for SignaturePad {
                     move |bounds, _, window, _| paint(&shown, bounds, width, color, window),
                 )
                 .absolute()
+                .top_0()
+                .left_0()
                 .size_full(),
             )
             .on_mouse_down(MouseButton::Left, move |event, _, cx| {

src/forms/slider.rs

@@ -205,6 +205,8 @@ impl Track {
                     |_, _, _, _| {},
                 )
                 .absolute()
+                .top_0()
+                .left_0()
                 .size_full(),
             )
             .when(!self.disabled, |inner| {