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Examples

Checkbox states example

Different checkbox states.

NeoCheckbox(
  isChecked: false,
  onChanged: (value) {
    // Handle state change
  },
),

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Properties

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Required

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isChecked
bool
required
The current checked state of the checkbox. true represents checked, false represents unchecked.
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onChanged
ValueChanged<bool>
required
Callback function called when the checkbox state changes. Receives the new boolean value.

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Content

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label
String
The text label displayed next to the checkbox.
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description
String
Additional descriptive text displayed below the label. Useful for providing context or additional information about the option.

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State

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isIndeterminate
bool
default:"false"
Whether the checkbox is in an indeterminate state. When true, displays a minus icon regardless of the isChecked value. Commonly used for “select all” checkboxes when only some items are selected.
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enabled
bool
default:"true"
Whether the checkbox is interactive. When false, the checkbox appears with reduced opacity and doesn’t respond to user interactions.

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Best Practices

  • Combine with NeoHaptics in the onChanged callback for enhanced user experience on supported devices.

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Integration Notes

  • When a label and/or description is provided, the entire area is clickable, not just the checkbox itself.
Last modified on October 10, 2025