@UiHandler("searchBox")
void searchBoxEnter(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
SuggestionDisplay suggestionDisplay = searchBox.getSuggestionDisplay();
// This should always be true unless GWT changes the type of the suggestion generated by the
// SuggestBox. It is too complicated and nasty to switch out the SuggestBox suggestion display
// factory, so we're left with this type safety check and broken functionality if GWT changes.
Preconditions.checkState(suggestionDisplay instanceof DefaultSuggestionDisplay);
// At this point this should always be true.
if (suggestionDisplay instanceof DefaultSuggestionDisplay) {
DefaultSuggestionDisplay suggestions = (DefaultSuggestionDisplay) suggestionDisplay;
if (!suggestions.isSuggestionListShowing()) {
presenter.handleSearch(searchBox.getValue());
}
}
}
}
FullView.java 文件源码
java
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项目:google-apis-explorer
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