/**
* Searches the size request of <code>dockable</code>.
*
* @param dockable some element
* @return the size request or <code>null</code>
*/
protected RequestDimension getAndClearResizeRequest(Dockable dockable) {
if (dockable instanceof CommonDockable) {
CDockable cdock = ((CommonDockable) dockable).getDockable();
RequestDimension result = cdock.getAndClearResizeRequest();
if (result == null) return null;
return result.clone();
}
if (dockable instanceof StackDockStation) {
RequestDimension max = new RequestDimension();
StackDockStation station = (StackDockStation) dockable;
for (int i = 0, n = station.getDockableCount(); i < n; i++) {
RequestDimension check = getAndClearResizeRequest(station.getDockable(i));
if (check != null) {
Dimension sizeDockable = station.getDockable(i).getComponent().getSize();
Dimension sizeStation = station.getComponent().getSize();
if (check.isWidthSet()) {
max.setWidth(
Math.max(
max.getWidth(), check.getWidth() + sizeStation.width - sizeDockable.width));
}
if (check.isHeightSet()) {
max.setHeight(
Math.max(
max.getHeight(), check.getHeight() + sizeStation.height - sizeDockable.height));
}
}
}
if (max.isHeightSet() || max.isWidthSet()) return max;
}
return null;
}
