public void removeComponent(RADVisualComponent<?> radComp, int index) {
// first store constraints in the meta component
LayoutConstraints<?> constr = layoutDelegate.getConstraints(index);
if (constr != null) {
radComp.setLayoutConstraints(layoutDelegate.getClass(), constr);
}
// remove the component from layout
layoutDelegate.removeComponent(index);
// remove the component instance from the primary container instance
if (!layoutDelegate.removeComponentFromContainer(
getPrimaryContainer(),
getPrimaryContainerDelegate(),
(Component)
radComp
.getBeanInstance())) { // layout delegate does not support removing individual
// components,
// so we clear the container and add the remaining components again
layoutDelegate.clearContainer(getPrimaryContainer(), getPrimaryContainerDelegate());
RADVisualComponent<?>[] radComps = radContainer.getSubComponents();
if (radComps.length > 1) {
// we rely on that radcomp was not removed from the model yet
Component[] comps = new Component[radComps.length - 1];
for (int i = 0; i < radComps.length; i++) {
if (i != index) {
Component comp = (Component) radComps[i].getBeanInstance();
comps[i < index ? i : i - 1] = comp;
}
}
layoutDelegate.addComponentsToContainer(
getPrimaryContainer(), getPrimaryContainerDelegate(), comps, 0);
}
}
}
// copy layout delegate from another container
public void copyLayoutDelegateFrom(
LayoutSupportManager sourceLayoutSupport, RADVisualComponent<?>[] newRadComps) {
LayoutSupportDelegate sourceDelegate = sourceLayoutSupport.getLayoutDelegate();
int componentCount = sourceDelegate.getComponentCount();
Container cont = getPrimaryContainer();
Container contDel = getPrimaryContainerDelegate();
if (layoutDelegate != null) {
removeLayoutDelegate(false);
}
Component[] primaryComps = new Component[componentCount];
for (int i = 0; i < componentCount; i++) {
RADVisualComponent<?> radComp = newRadComps[i];
primaryComps[i] = (Component) radComp.getBeanInstance();
}
LayoutSupportDelegate newDelegate = sourceDelegate.cloneLayoutSupport(this, newRadComps);
newDelegate.setLayoutToContainer(cont, contDel);
newDelegate.addComponentsToContainer(cont, contDel, primaryComps, 0);
layoutDelegate = newDelegate;
// Ensure correct propagation of copied properties (issue 50011, 72351)
try {
layoutDelegate.acceptContainerLayoutChange(null);
} catch (PropertyVetoException pvex) {
// should not happen
}
}
// components adding/removing
public void injectComponents(
RADVisualComponent<?>[] components, LayoutConstraints<?>[] aConstraints, int index) {
if (index <= -1) {
index = layoutDelegate.getComponentCount();
}
layoutDelegate.addComponents(components, aConstraints, index);
for (RADVisualComponent<?> component : components) {
component.resetConstraintsProperties();
}
}
public static LayoutConstraints<?> storeConstraints(RADVisualComponent<?> radComp) {
LayoutSupportManager layoutSupport = radComp.getParentLayoutSupport();
if (layoutSupport != null) {
LayoutConstraints<?> constr = layoutSupport.getConstraints(radComp);
if (constr != null) {
radComp.setLayoutConstraints(layoutSupport.getLayoutDelegate().getClass(), constr);
}
return constr;
} else {
return null;
}
}
public LayoutConstraints<?> getConstraints(RADVisualComponent<?> radComp) {
if (layoutDelegate != null) {
int index = radComp.getComponentIndex(); // radContainer.getIndexOf(radComp);
return index >= 0 && index < layoutDelegate.getComponentCount()
? layoutDelegate.getConstraints(index)
: null;
} else {
return null;
}
}
@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();
}
}
public LayoutConstraints<?> getStoredConstraints(RADVisualComponent<?> radComp) {
return radComp.getLayoutConstraints(layoutDelegate.getClass());
}