Merge pull request #451 from petefine/disabled_segmented_control_item

disabled SegmentedControl options

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Log
 
+# Unreleased
+
+### Added
+- Added `disabled` prop for individual options on a `SegmentedControl`  #451  by @petefine 
+
 # 0.15.1
 
 ### Added

src/ts/components/core/SegmentedControl.tsx

@@ -46,7 +46,7 @@ interface Props
     withItemsBorders?: boolean;
 }
 
-/** SegmentedControl */
+/** SegmentedControl is a horizontal selector for choosing one option from multiple segments */
 const SegmentedControl = (props: Props) => {
     const {
         data,
@@ -66,6 +66,7 @@ const SegmentedControl = (props: Props) => {
             const rItem = {
                 value: item["value"],
                 label: renderDashComponent(item["label"]),
+                disabled: item["disabled"],
             };
             renderedData.push(rItem);
         }

tests/test_segmented_control.py

@@ -0,0 +1,45 @@
+from dash import Dash, html, Output, Input, _dash_renderer
+import dash_mantine_components as dmc
+
+_dash_renderer._set_react_version("18.2.0")
+
+
+def test_001se_segmented_control(dash_duo):
+    app = Dash()
+    app.layout = dmc.MantineProvider(
+        [
+            dmc.SegmentedControl(
+                id="segmented",
+                data=[
+                    {"label": "a", "value": "a"},
+                    {"label": "b", "value": "b", "disabled": True},
+                    {"label": "c", "value": "c"},
+                ],
+                value="a",
+            ),
+            html.Div(id="output"),
+        ]
+    )
+
+    @app.callback(
+        Output("output", "children"),
+        Input("segmented", "value"),
+    )
+    def update(choice):
+        return f"{choice=}"
+
+    dash_duo.start_server(app)
+
+    # Wait for the app to load
+    dash_duo.wait_for_text_to_equal("#output", "choice='a'")
+
+    option_b = dash_duo.find_element("input[value='b']")
+
+    # Verify that "b" is disabled
+    assert option_b.get_attribute("disabled") == "true"
+
+    option_c = dash_duo.find_element("input[value='c']").find_element_by_xpath("./..")
+    option_c.click()
+    dash_duo.wait_for_text_to_equal("#output", "choice='c'")
+
+    assert dash_duo.get_logs() == []