@Override
public void componentLayoutChanged(int index, PropertyChangeEvent ev)
throws PropertyVetoException {
RADVisualComponent<?> radComp = radContainer.getSubComponent(index);
if (ev != null && ev.getPropertyName() != null) {
layoutDelegate.acceptComponentLayoutChange(index, ev);
FormModel formModel = radContainer.getFormModel();
formModel.fireComponentLayoutChanged(
radComp, ev.getPropertyName(), ev.getOldValue(), ev.getNewValue());
if (radComp.getNodeReference() != null) // propagate the change to node
{
radComp
.getNodeReference()
.firePropertyChangeHelper(ev.getPropertyName(), ev.getOldValue(), ev.getNewValue());
}
} else {
if (radComp.getNodeReference() != null) // propagate the change to node
{
radComp.getNodeReference().fireComponentPropertySetsChange();
}
radComp.resetConstraintsProperties();
}
}
@Override
public void containerLayoutChanged(PropertyChangeEvent ev) throws PropertyVetoException {
if (ev != null && ev.getPropertyName() != null) {
layoutDelegate.acceptContainerLayoutChange(ev);
FormModel formModel = radContainer.getFormModel();
formModel.fireContainerLayoutChanged(
radContainer, ev.getPropertyName(), ev.getOldValue(), ev.getNewValue());
} else {
propertySets = null;
}
LayoutNode node = radContainer.getLayoutNodeReference();
if (node != null) {
// propagate the change to node
if (ev != null && ev.getPropertyName() != null) {
node.fireLayoutPropertiesChange();
} else {
node.fireLayoutPropertySetsChange();
}
}
}
// drag and drop support
public LayoutConstraints<?> getNewConstraints(
Container container,
Container containerDelegate,
Component component,
int index,
Point posInCont,
Point posInComp) {
LayoutConstraints<?> constraints =
layoutDelegate.getNewConstraints(
container, containerDelegate, component, index, posInCont, posInComp);
String context = null;
Object[] params = null;
if (layoutDelegate instanceof AbstractLayoutSupport) {
AbstractLayoutSupport support = (AbstractLayoutSupport) layoutDelegate;
context = support.getAssistantContext();
params = support.getAssistantParams();
}
context = (context == null) ? "generalPosition" : context; // NOI18N
radContainer.getFormModel().getAssistantModel().setContext(context, params);
return constraints;
}