import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
import jexer.bits.MnemonicString;
+import jexer.bits.StringUtils;
import jexer.event.TKeypressEvent;
import jexer.event.TMouseEvent;
import static jexer.TKeypress.*;
// ------------------------------------------------------------------------
/**
- * RadioButton state, true means selected.
+ * RadioButton state, true means selected. Note package private access.
*/
- private boolean selected = false;
+ boolean selected = false;
/**
* The shortcut and radio button label.
/**
* ID for this radio button. Buttons start counting at 1 in the
- * RadioGroup.
+ * RadioGroup. Note package private access.
*/
- private int id;
+ int id;
// ------------------------------------------------------------------------
// Constructors -----------------------------------------------------------
// ------------------------------------------------------------------------
/**
- * Public constructor.
+ * Package private constructor.
*
* @param parent parent widget
* @param x column relative to parent
* @param label label to display next to (right of) the radiobutton
* @param id ID for this radio button
*/
- public TRadioButton(final TRadioGroup parent, final int x, final int y,
+ TRadioButton(final TRadioGroup parent, final int x, final int y,
final String label, final int id) {
// Set parent and window
- super(parent, x, y, label.length() + 4, 1);
+ super(parent, x, y, StringUtils.width(label) + 4, 1);
mnemonic = new MnemonicString(label);
this.id = id;
setCursorVisible(true);
setCursorX(1);
+
+ parent.addRadioButton(this);
}
// ------------------------------------------------------------------------
public void onMouseDown(final TMouseEvent mouse) {
if ((mouseOnRadioButton(mouse)) && (mouse.isMouse1())) {
// Switch state
- selected = true;
- ((TRadioGroup) getParent()).setSelected(this);
+ ((TRadioGroup) getParent()).setSelected(id);
}
}
public void onKeypress(final TKeypressEvent keypress) {
if (keypress.equals(kbSpace)) {
- selected = true;
- ((TRadioGroup) getParent()).setSelected(this);
+ ((TRadioGroup) getParent()).setSelected(id);
return;
}
// 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.
*/
}
putCharXY(2, 0, ')', radioButtonColor);
putStringXY(4, 0, mnemonic.getRawLabel(), radioButtonColor);
- if (mnemonic.getShortcutIdx() >= 0) {
- putCharXY(4 + mnemonic.getShortcutIdx(), 0,
+ if (mnemonic.getScreenShortcutIdx() >= 0) {
+ putCharXY(4 + mnemonic.getScreenShortcutIdx(), 0,
mnemonic.getShortcut(), mnemonicColor);
}
}
}
/**
- * Set RadioButton state, true means selected. Note package private
- * access.
+ * Set RadioButton state, true means selected.
*
* @param selected if true then this is the one button in the group that
* is selected
*/
- void setSelected(final boolean selected) {
- this.selected = selected;
+ public void setSelected(final boolean selected) {
+ if (selected == true) {
+ ((TRadioGroup) getParent()).setSelected(id);
+ } else {
+ ((TRadioGroup) getParent()).setSelected(0);
+ }
}
/**