public void actionPerformed(ActionEvent ev) {
if (collapsed) {
if (label != null) {
remove(label);
}
add(comp);
moreOrLessButton.setIcon(collapseIcon);
} else {
remove(comp);
if (valueLabelStr != null) {
if (label == null) {
label = new JLabel(Resources.format(Messages.CURRENT_VALUE, valueLabelStr));
}
add(label);
}
moreOrLessButton.setIcon(expandIcon);
}
collapsed = !collapsed;
JComponent container = (JComponent) getParent();
if (container != null && container.getLayout() instanceof VariableGridLayout) {
((VariableGridLayout) container.getLayout()).setFillRow(this, !collapsed);
container.revalidate();
}
}
public void setValueLabel(String str) {
this.valueLabelStr = str;
if (label != null) {
label.setText(Resources.format(Messages.CURRENT_VALUE, valueLabelStr));
}
}