ReactAriaDatePicker DefaultOpen={true} Incorrectly Sets IsPressed=true On Child Button Elements

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Issue Summary

When using the defaultOpen={true} prop on the ReactAriaDatePicker component, the calendar is expected to open by default, while child Button elements should maintain their normal state unless explicitly pressed. However, the current implementation causes all child Button elements to receive an isPressed=true state by default, even when they're not directly related to the opening/closing mechanism of the calendar.

Expected Behavior

The ReactAriaDatePicker component should behave as follows when defaultOpen={true} is used:

  • The calendar should open by default when the component is rendered.
  • Child Button elements should maintain their normal state unless explicitly pressed.
  • The isPressed state should only apply to the trigger button that opens the calendar, not all Button components within the DatePicker hierarchy.

Current Behavior

Unfortunately, the current implementation of ReactAriaDatePicker causes all child Button elements to receive an isPressed=true state by default when defaultOpen={true} is used. This means that even when a child Button element is not directly related to the opening/closing mechanism of the calendar, it will still be in a pressed state by default.

Possible Solution

To resolve this issue, the ReactAriaDatePicker component should be modified to only apply the isPressed state to the trigger button that opens the calendar, and not to all child Button elements. This can be achieved by introducing a new prop, e.g., triggerButton, which would allow developers to specify the button that should be used to open the calendar. The isPressed state would then only be applied to this trigger button.

Context

The ReactAriaDatePicker component is a part of the react-aria-components library, which provides a set of accessible and customizable UI components. The component is designed to be used in a variety of applications, including those that require a date picker with a calendar view.

Steps to Reproduce

To reproduce the issue, you can use the following code sandbox link:

https://codesandbox.io/p/sandbox/qyzpxw?file=%2Fsrc%2FDatePicker.tsx%3A16%2C32

This code sandbox demonstrates the issue by using the defaultOpen={true} prop on the ReactAriaDatePicker component, which causes all child Button elements to receive an isPressed=true state by default.

Version

The issue is being reported with the following version of the react-aria-components library:

  • react-aria-components: 1.8.0

Browsers

The issue is being reported on the following browser:

  • Chrome

Operating System

The issue is being reported on the following operating system:

  • Ubuntu 24.04.2 LTS

Company/Team

No company/team information is provided.

Tracking Issue

No tracking issue is provided.

Solution

To resolve this issue, the ReactAriaDatePicker component should be modified to only apply the isPressed state to the trigger button that opens the calendar, and not to all child Button elements. This can be achieved by a new prop, e.g., triggerButton, which would allow developers to specify the button that should be used to open the calendar. The isPressed state would then only be applied to this trigger button.

Here is an example of how the modified ReactAriaDatePicker component could be implemented:

import { Button } from '@fluentui/react';
import { DatePicker } from 'react-aria-components';

const TriggerButton = () => {
  const [isPressed, setIsPressed] = useState(false);

  const handlePress = () => {
    setIsPressed(true);
  };

  return (
    <Button
      onPress={handlePress}
      isPressed={isPressed}
      aria-label="Open calendar"
    >
      Open calendar
    </Button>
  );
};

const DatePickerComponent = () => {
  return (
    <DatePicker
      triggerButton={<TriggerButton />}
      defaultOpen={true}
    />
  );
};

In this example, the TriggerButton component is used to specify the button that should be used to open the calendar. The isPressed state is only applied to this trigger button, and not to all child Button elements.

Conclusion

Q: What is the expected behavior of the ReactAriaDatePicker component when defaultOpen={true} is used?

A: When defaultOpen={true} is used on the ReactAriaDatePicker component, the calendar should open by default, while child Button elements should maintain their normal state unless explicitly pressed. The isPressed state should only apply to the trigger button that opens the calendar, not all Button components within the DatePicker hierarchy.

Q: What is the current behavior of the ReactAriaDatePicker component when defaultOpen={true} is used?

A: Unfortunately, the current implementation of ReactAriaDatePicker causes all child Button elements to receive an isPressed=true state by default when defaultOpen={true} is used. This means that even when a child Button element is not directly related to the opening/closing mechanism of the calendar, it will still be in a pressed state by default.

Q: How can the issue be resolved?

A: To resolve this issue, the ReactAriaDatePicker component should be modified to only apply the isPressed state to the trigger button that opens the calendar, and not to all child Button elements. This can be achieved by introducing a new prop, e.g., triggerButton, which would allow developers to specify the button that should be used to open the calendar. The isPressed state would then only be applied to this trigger button.

Q: What is the proposed solution to the issue?

A: The proposed solution involves introducing a new prop, triggerButton, which would allow developers to specify the button that should be used to open the calendar. The isPressed state would then only be applied to this trigger button, and not to all child Button elements.

Q: How can the triggerButton prop be used?

A: The triggerButton prop can be used to specify the button that should be used to open the calendar. For example:

import { Button } from '@fluentui/react';
import { DatePicker } from 'react-aria-components';

const TriggerButton = () => {
  const [isPressed, setIsPressed] = useState(false);

  const handlePress = () => {
    setIsPressed(true);
  };

  return (
    <Button
      onPress={handlePress}
      isPressed={isPressed}
      aria-label="Open calendar"
    >
      Open calendar
    </Button>
  );
};

const DatePickerComponent = () => {
  return (
    <DatePicker
      triggerButton={<TriggerButton />}
      defaultOpen={true}
    />
  );
};

In this example, the TriggerButton component is used to specify the button that should be used to open the calendar. The isPressed state is only applied to this trigger button, and not to all child Button elements.

Q: What are the benefits of using the triggerButton prop?

A: The benefits of using the triggerButton prop include:

  • Improved accessibility: By allowing developers to specify the button that should be used to open the calendar, the triggerButton prop improves accessibility for users who rely on assistive technologies.
  • Reduced complexity: The triggerButton prop reduces complexity by allowing developers to specify the button that should be used to open the calendar, rather than relying on the default behavior of the ReactAriaDatePicker component.
  • Increased flexibility: The triggerButton prop increases flexibility by allowing developers to customize the behavior of the ReactAriaDatePicker component to meet their specific needs.

Q: What are the potential drawbacks of using the triggerButton prop?

A: The potential drawbacks of using the triggerButton prop include:

  • Additional complexity: The triggerButton prop adds additional complexity to the ReactAriaDatePicker component, which may make it more difficult for developers to use.
  • Increased cognitive load: The triggerButton prop may increase cognitive load for developers who are not familiar with the component, as they will need to understand how to use the prop to customize the behavior of the component.

Q: How can the triggerButton prop be used in conjunction with other props?

A: The triggerButton prop can be used in conjunction with other props to customize the behavior of the ReactAriaDatePicker component. For example:

import { Button } from '@fluentui/react';
import { DatePicker } from 'react-aria-components';

const TriggerButton = () => {
  const [isPressed, setIsPressed] = useState(false);

  const handlePress = () => {
    setIsPressed(true);
  };

  return (
    <Button
      onPress={handlePress}
      isPressed={isPressed}
      aria-label="Open calendar"
    >
      Open calendar
    </Button>
  );
};

const DatePickerComponent = () => {
  return (
    <DatePicker
      triggerButton={<TriggerButton />}
      defaultOpen={true}
      aria-label="Select a date"
    />
  );
};

In this example, the triggerButton prop is used in conjunction with the aria-label prop to customize the behavior of the ReactAriaDatePicker component.

Q: What are the best practices for using the triggerButton prop?

A: The best practices for using the triggerButton prop include:

  • Using the triggerButton prop to specify the button that should be used to open the calendar.
  • Using the aria-label prop to provide a clear and concise label for the button.
  • Using the isPressed state to indicate whether the button is pressed or not.
  • Using the onPress event handler to handle the press event of the button.

By following these best practices, developers can use the triggerButton prop to customize the behavior of the ReactAriaDatePicker component and improve the accessibility and usability of their application.