| Method Signatures and Parameters | |
Jt.checkbox(String label) | label (String) A short label explaining to the user what this checkbox is for. Markdown is supported, see |
| Chainable builder methods | |
value(boolean value) | Preselect the checkbox when first rendered. |
onChange(function.Consumer<Boolean> onChange) | An optional callback function invoked when the checkbox value changes. The value passed to the callback is the previous value of the component. |
help(String help) | A tooltip that gets displayed next to the text. If this is |
disabled(boolean disabled) | Disable the checkbox if set to true. When disabled, users cannot interact with the widget. |
labelVisibility(JtComponent.LabelVisibility labelVisibility) | The visibility of the label. The default is |
width(String width) | The width of the element. This can be one of the following:
|
width(int widthPixels) | The width of the element in pixels. The element will have a fixed width. If the specified width is greater than the width of the parent container, the width of the element matches the width of the parent container. |
key(String key) | A string to use as the unique key for the widget. If this is omitted, a key will be generated for the widget based on its content. No two widgets may have the same key. |
No description | |
use() | Put the widget in the app, in the |
use(JtContainer container) | Put the widget in the app, in the provided container. |
| Returns after .use() | |
(NotNull Boolean) | The current NotNull Boolean value of the component. |
Examples
Basic checkbox usage
import tech.catheu.jeamlit.core.Jt;
public class CheckboxApp {
public static void main(String[] args) {
boolean agree = Jt.checkbox("I agree").use();
if (agree) {
Jt.text("Great!").use();
}
}
}
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