protected void loadComponentState() {
final String key = getComponentStateKey();
final MasterDetailsStateService stateService = getStateService();
if (key != null && stateService != null) {
final MasterDetailsState state = stateService.getComponentState(key, myState.getClass());
if (state != null) {
loadState(state);
}
}
}
public void disposeUIResources() {
myState.getProportions().saveSplitterProportions(myWholePanel);
myAutoScrollHandler.cancelAllRequests();
myDetails.disposeUIResources();
myInitializedConfigurables.clear();
clearChildren();
final String key = getComponentStateKey();
final MasterDetailsStateService stateService = getStateService();
if (key != null && stateService != null) {
stateService.setComponentState(key, getState());
}
myCurrentConfigurable = null;
}
public void reset() {
loadComponentState();
myHasDeletedItems = false;
((DefaultTreeModel) myTree.getModel()).reload();
// myTree.requestFocus();
myState.getProportions().restoreSplitterProportions(myWholePanel);
final Enumeration enumeration = myRoot.breadthFirstEnumeration();
boolean selected = false;
while (enumeration.hasMoreElements()) {
final MyNode node = (MyNode) enumeration.nextElement();
if (node instanceof MyRootNode) continue;
final String path = getNodePathString(node);
if (!selected && Comparing.strEqual(path, myState.getLastEditedConfigurable())) {
TreeUtil.selectInTree(node, false, myTree);
selected = true;
}
}
if (!selected) {
TreeUtil.selectFirstNode(myTree);
}
updateSelectionFromTree();
}
protected void setSelectedNode(@Nullable MyNode node) {
if (node != null) {
myState.setLastEditedConfigurable(getNodePathString(node));
}
updateSelection(node != null ? node.getConfigurable() : null);
}