message: chore(Picker): add getEventParams function
diff: @@ -126,6 +126,11 @@ export default defineComponent({
  }
  };
  + const getEventParams = () => ({
  + selectedValues: selectedValues.value,
  + selectedOptions: selectedOptions.value,
  + });
  +
  const onChange = (value: Numeric, columnIndex: number) => {
  setValue(columnIndex, value);
  @@ -142,34 +147,21 @@ export default defineComponent({
  });
  }
  - emit('change', {
  - columnIndex,
  - selectedValues: selectedValues.value,
  - selectedOptions: selectedOptions.value,
  - });
  + emit('change', extend({ columnIndex }, getEventParams()));
  };
  const onClickOption = (currentOption: PickerOption, columnIndex: number) =>
  - emit('clickOption', {
  - columnIndex,
  - currentOption,
  - selectedValues: selectedValues.value,
  - selectedOptions: selectedOptions.value,
  - });
  + emit(
  + 'clickOption',
  + extend({ columnIndex, currentOption }, getEventParams())
  + );
  const confirm = () => {
  children.forEach((child) => child.stopMomentum());
  - emit('confirm', {
  - selectedValues: selectedValues.value,
  - selectedOptions: selectedOptions.value,
  - });
  + emit('confirm', getEventParams());
  };
  - const cancel = () =>
  - emit('cancel', {
  - selectedValues: selectedValues.value,
  - selectedOptions: selectedOptions.value,
  - });
  + const cancel = () => emit('cancel', getEventParams());
  const renderColumnItems = () =>
  currentColumns.value.map((options, columnIndex) => (
  