Overview
JRadioButton is a customizable radio button component that extends JavaFX’s RadioButton with theme-aware styling options.
Constructors
JRadioButton()
Creates a radio button with no text label.
JRadioButton radioButton = new JRadioButton();
JRadioButton(String text)
Creates a radio button with the specified text label.
The text label to display next to the radio button
JRadioButton radioButton = new JRadioButton("Option 1");
Properties
colorStyle
colorStyle
RadioStyle
default:"PRIMARY"
The color style of the radio button
PRIMARY - Primary theme colorSUCCESS - Success/green colorDANGER - Danger/red colorWARNING - Warning/yellow colorINFO - Info/blue colorDARK - Dark colorSECONDARY - Secondary theme color
size
size
RadioSize
default:"DEFAULT"
The size of the radio button
SMALL - Small radio buttonDEFAULT - Default/medium radio buttonLARGE - Large radio button
Methods
setColorStyle(RadioStyle style)
Sets the color style of the radio button.
radioButton.setColorStyle(JRadioButton.RadioStyle.SUCCESS);
getColorStyle()
Returns the current color style.
The current color style of the radio button
RadioStyle style = radioButton.getColorStyle();
colorStyleProperty()
Returns the color style property for binding.
colorStyleProperty
ObjectProperty<RadioStyle>
The observable property for color style
radioButton.colorStyleProperty().addListener((obs, old, newVal) -> {
System.out.println("Style changed to: " + newVal);
});
setSize(RadioSize size)
Sets the size of the radio button.
radioButton.setSize(JRadioButton.RadioSize.LARGE);
getSize()
Returns the current size.
The current size of the radio button
RadioSize size = radioButton.getSize();
sizeProperty()
Returns the size property for binding.
sizeProperty
ObjectProperty<RadioSize>
The observable property for size
radioButton.sizeProperty().addListener((obs, old, newVal) -> {
System.out.println("Size changed to: " + newVal);
});
Example Usage
import com.jjarroyo.components.JRadioButton;
import javafx.scene.control.ToggleGroup;
// Create a toggle group for mutually exclusive selection
ToggleGroup group = new ToggleGroup();
// Create radio buttons with custom styles
JRadioButton option1 = new JRadioButton("Option 1");
option1.setColorStyle(JRadioButton.RadioStyle.PRIMARY);
option1.setSize(JRadioButton.RadioSize.DEFAULT);
option1.setToggleGroup(group);
JRadioButton option2 = new JRadioButton("Option 2");
option2.setColorStyle(JRadioButton.RadioStyle.PRIMARY);
option2.setSize(JRadioButton.RadioSize.DEFAULT);
option2.setToggleGroup(group);
// Listen to selection changes
group.selectedToggleProperty().addListener((obs, oldToggle, newToggle) -> {
if (newToggle != null) {
JRadioButton selected = (JRadioButton) newToggle;
System.out.println("Selected: " + selected.getText());
}
});
// Set initial selection
option1.setSelected(true);
CSS Style Classes
The component applies the following style classes:
j-radio - Base style classradio-primary, radio-success, etc. - Color style classesradio-sm, radio-md, radio-lg - Size style classes