Hello everybody,
I have sort of a conversation system integrated in my application. The
class ConversationWidget represents the main widget for the conversation
system.
Somewhere there I have a suggestion box, which I want to use to search
through all the available conversations based on some patterns, like
subject, user, and so on.
I want, when the suggestion is clicked, to parse the String, and to open
the desired conversation. The ideea is, that I have some methods in my
ConversationWidget class, like viewConversation(int id, final SimplePanel
convPanel) which repaints the convPanel with the new conversation.
What would be a way to implement that ? To call viewConversation() in my
ConversationWidget based on which Suggestion is clicked?
Thanks in advance,
Andrei
public class ConversationWidget extends Composite implements CustomWidget {
public ConversationWidget(UserInfo userInfo) {
this.userInfo = userInfo;
initWidget(initializeWidget());
}
@Override
public Widget initializeWidget() {
.
.
.
MultiWordSuggestOracle oracle = getDBSuggestions(); //
Suggestions come from the DB
final CustomTexBox searchBox = new CustomTexBox();
searchBox.getElement().getStyle().setMarginTop(15.0, Unit.PX);
searchBox.getElement().getStyle().setMarginRight(10.0, Unit.PX);
CustomSuggestionDisplay display = new CustomSuggestionDisplay();
SuggestBox suggestBox = new SuggestBox(oracle, searchBox, display);
.
.
.
}
}
public class CustomSuggestionDisplay extends
SuggestBox.DefaultSuggestionDisplay {
@Override
protected void showSuggestions(SuggestBox suggestBox, Collection<? extends
Suggestion> suggestions, boolean isDisplayStringHTML,
boolean isAutoSelectEnabled, SuggestionCallback callback) {
callback = new SuggestionCallback() {
@Override
public void onSuggestionSelected(Suggestion suggestion) {
// TODO
}
};
super.showSuggestions(suggestBox, suggestions, isDisplayStringHTML,
isAutoSelectEnabled, callback);
}
}
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