There are two ways to adjust the width of a label in a React Native Picker:
You can set the "labelStyle" prop of the Picker component to adjust the style of the label, including its width.
Example:
<Picker
label="Select an option:"
labelStyle={{ width: 150 }}
>
<Picker.Item label="Option 1" value="option1" />
<Picker.Item label="Option 2" value="option2" />
<Picker.Item label="Option 3" value="option3" />
</Picker>
You can create your own custom label component and use it in the Picker component to adjust its width. You can set the style of the custom label component to adjust its width.
Example:
const CustomLabel = ({ label }) => (
<View style={{ width: 150 }}>
<Text>{label}</Text>
</View>
);
<Picker
label="Select an option:"
mode="dropdown"
dropdownIconColor="black"
selectedValue={selectedValue}
onValueChange={onValueChange}
itemStyle={{ fontSize: 20 }}
labelStyle={{ fontSize: 20 }}
pickerStyle={{ borderWidth: 2 }}
>
<Picker.Item label={<CustomLabel label="Option 1" />} value="option1" />
<Picker.Item label={<CustomLabel label="Option 2" />} value="option2" />
<Picker.Item label={<CustomLabel label="Option 3" />} value="option3" />
</Picker>
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2022-10-10 11:00:00 +0000
Seen: 15 times
Last updated: May 14 '21
What is the process for reading a .txt file using VBA and inserting a string into a label?
How can the header label be made dynamic in react-table?
How can axis labels be retained while hiding the values of the tick labels?
How can a VS Code Snippet be modified to convert a label to lowercase using regex?
What is the method to include a count label in a ggplot2 histogram that employs breaks?