package jexer;
import jexer.bits.CellAttributes;
+import jexer.bits.StringUtils;
/**
* TRadioGroup is a collection of TRadioButtons with a box and label.
final String label) {
// Set parent and window
- super(parent, x, y, label.length() + 4, 2);
+ super(parent, x, y, StringUtils.width(label) + 4, 2);
this.label = label;
}
// TWidget ----------------------------------------------------------------
// ------------------------------------------------------------------------
+ /**
+ * Override TWidget's width: we can only set width at construction time.
+ *
+ * @param width new widget width (ignored)
+ */
+ @Override
+ public void setWidth(final int width) {
+ // Do nothing
+ }
+
+ /**
+ * Override TWidget's height: we can only set height at construction
+ * time.
+ *
+ * @param height new widget height (ignored)
+ */
+ @Override
+ public void setHeight(final int height) {
+ // Do nothing
+ }
+
/**
* Draw a radio button with label.
*/
drawBox(0, 0, getWidth(), getHeight(), radioGroupColor, radioGroupColor,
3, false);
- hLineXY(1, 0, label.length() + 2, ' ', radioGroupColor);
+ hLineXY(1, 0, StringUtils.width(label) + 2, ' ', radioGroupColor);
putStringXY(2, 0, label, radioGroupColor);
}
public TRadioButton addRadioButton(final String label) {
int buttonX = 1;
int buttonY = getChildren().size() + 1;
- if (label.length() + 4 > getWidth()) {
- setWidth(label.length() + 7);
+ if (StringUtils.width(label) + 4 > getWidth()) {
+ super.setWidth(StringUtils.width(label) + 7);
}
- setHeight(getChildren().size() + 3);
+ super.setHeight(getChildren().size() + 3);
TRadioButton button = new TRadioButton(this, buttonX, buttonY, label,
getChildren().size() + 1);
+ if (getParent().getLayoutManager() != null) {
+ getParent().getLayoutManager().resetSize(this);
+ }
+
// Default to the first item on the list.
activate(getChildren().get(0));