feat(components): 添加默认选中功能

- 在 Check、Radio、RadioGroup 和 Segments 组件中添加默认选中值属性
- 使用 onMount 在组件挂载时设置默认选中值
- 优化了组件的初始化逻辑，确保默认值能够正确显示

src/components/Check.tsx

@@ -5,6 +5,7 @@ import {
   createMemo,
   createSignal,
   mergeProps,
+  onMount,
   ParentComponent,
   ParentProps,
   Show,
@@ -14,6 +15,7 @@ import { Dynamic } from 'solid-js/web';
 interface CheckBoxProps {
   name?: string;
   checked?: boolean;
+  defaultChecked?: boolean;
   disabled?: boolean;
   onChange?: (checked?: boolean) => void;
 }
@@ -40,6 +42,11 @@ const Check: ParentComponent<CheckBoxProps> = (props) => {
   const originalChecked = createMemo(() => mProps.checked);
   const [internalChecked, setInternalChecked] = createSignal<boolean | undefined>(undefined);
 
+  onMount(() => {
+    if (isNotNil(mProps.defaultChecked)) {
+      setInternalChecked(mProps.defaultChecked);
+    }
+  });
   createEffect(() => {
     if (isNotNil(originalChecked()) && originalChecked() !== internalChecked()) {
       setInternalChecked(originalChecked());

src/components/Radio.tsx

@@ -5,6 +5,7 @@ import {
   createMemo,
   createSignal,
   mergeProps,
+  onMount,
   ParentComponent,
   ParentProps,
   Show,
@@ -14,6 +15,7 @@ import { Dynamic } from 'solid-js/web';
 interface RadioProps {
   name?: string;
   checked?: boolean;
+  defaultChecked?: boolean;
   disabled?: boolean;
   onChange?: (value?: boolean) => void;
 }
@@ -40,6 +42,11 @@ const Radio: ParentComponent<RadioProps> = (props) => {
   const originalChecked = createMemo(() => mProps.checked);
   const [internalChecked, setInternalChecked] = createSignal<boolean | undefined>(undefined);
 
+  onMount(() => {
+    if (isNotNil(mProps.defaultChecked)) {
+      setInternalChecked(mProps.defaultChecked);
+    }
+  });
   createEffect(() => {
     if (isNotNil(originalChecked()) && originalChecked() !== internalChecked()) {
       setInternalChecked(originalChecked());

src/components/RadioGroup.tsx

@@ -7,6 +7,7 @@ import {
   Index,
   JSX,
   mergeProps,
+  onMount,
   Show,
 } from 'solid-js';
 import Radio from './Radio';
@@ -20,6 +21,7 @@ interface RadioGroupProps {
   name?: string;
   options?: Option[];
   value?: Option['value'];
+  defalutValue?: Option['value'];
   disabled?: boolean;
   onChange?: (value?: Option['value']) => void;
 }
@@ -36,6 +38,11 @@ const RadioGroup: Component<RadioGroupProps> = (props) => {
   const originalValue = createMemo(() => mProps.value);
   const [selectedValue, setSelectedValue] = createSignal<Option['value'] | undefined>(undefined);
 
+  onMount(() => {
+    if (isNotNil(mProps.defalutValue)) {
+      setSelectedValue(mProps.defalutValue);
+    }
+  });
   createEffect(() => {
     if (isNotNil(originalValue()) && originalValue() !== selectedValue()) {
       setSelectedValue(originalValue());

src/components/Segments.tsx

@@ -8,6 +8,7 @@ import {
   Index,
   JSX,
   mergeProps,
+  onMount,
   Show,
 } from 'solid-js';
 
@@ -20,6 +21,7 @@ interface SegmentsProps {
   name?: string;
   options: Option[];
   value?: Option['value'];
+  defaultValue?: Option['value'];
   direction?: 'horizontal' | 'vertical';
   disabled?: boolean;
   onChange?: (value: Option['value'] | undefined) => void;
@@ -43,6 +45,11 @@ const Segments: Component<SegmentsProps> = (props) => {
   const [indicatorHeight, setIndicatorHeight] = createSignal(0);
   const [indicatorWidth, setIndicatorWidth] = createSignal(0);
 
+  onMount(() => {
+    if (isNotNil(mProps.defaultValue)) {
+      setSelected(mProps.defaultValue);
+    }
+  });
   createEffect(() => {
     if (isNotNil(originalValue()) && originalValue() !== selected()) {
       setSelected(originalValue());