List of usage examples for com.google.gwt.user.client.ui SuggestionEvent getSelectedSuggestion
public SuggestOracle.Suggestion getSelectedSuggestion()
Suggestion object for the suggestion chosen by the user. From source file:com.apress.progwt.client.calculator.Calculator.java
License:Apache License
public Calculator() { DockPanel dockPanel = new DockPanel(); Grid controls = new Grid(5, 2); Grid numbersP = new Grid(4, 3); // initialize the 1-9 buttons for (int row = 0; row < 3; row++) { for (int col = 0; col < 3; col++) { numbersP.setWidget(row, col, new NumberButton(this, row * 3 + col + 1)); }/*from w w w. java 2 s .c o m*/ } numbersP.setWidget(3, 0, new NumberButton(this, 0)); numbersP.setWidget(3, 1, new NumberButton(this, ".")); numbersP.setWidget(3, 2, new ControlButton(this, new ControlAction(this, "+/-") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { return -1 * current; } })); controls.setWidget(0, 0, new ControlButton(this, new ControlAction(this, "/") { @Override public double performAction(ControlAction lastAction, double previous, double current) { return previous / current; } })); controls.setWidget(0, 1, new ControlButton(this, new ControlAction(this, "sqrt") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { return Math.sqrt(current); } })); controls.setWidget(1, 0, new ControlButton(this, new ControlAction(this, "*") { @Override public double performAction(ControlAction lastAction, double previous, double current) { return previous * current; } })); controls.setWidget(1, 1, new ControlButton(this, new ControlAction(this, "%") { @Override public double performAction(ControlAction lastAction, double previous, double current) { return previous % current; } })); controls.setWidget(2, 0, new ControlButton(this, new ControlAction(this, "-") { @Override public double performAction(ControlAction lastAction, double previous, double current) { return previous - current; } })); controls.setWidget(2, 1, new ControlButton(this, new ControlAction(this, "1/x") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { return 1 / current; } })); controls.setWidget(3, 0, new ControlButton(this, new ControlAction(this, "+") { @Override public double performAction(ControlAction lastAction, double previous, double current) { return previous + current; } })); controls.setWidget(3, 1, new ControlButton(this, new ControlAction(this, "=") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { if (lastAction == null) { return current; } return lastAction.performAction(null, previous, current); } })); controls.setWidget(4, 0, new ControlButton(this, new ControlAction(this, "bksp") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { String cStr = current + ""; if (cStr.endsWith(".0")) { cStr = cStr.substring(0, cStr.length() - 3); } else { cStr = cStr.substring(0, cStr.length() - 1); } if (cStr.equals("")) { cStr = "0"; } return Double.parseDouble(cStr); } })); controls.setWidget(4, 1, new ControlButton(this, new ControlAction(this, "clear") { @Override public boolean isMultiArg() { return false; } @Override public double performAction(ControlAction lastAction, double previous, double current) { return 0; } })); dockPanel.add(numbersP, DockPanel.CENTER); dockPanel.add(controls, DockPanel.EAST); inputBox = new TextBox(); inputBox.addStyleName("ResultBox"); dockPanel.add(inputBox, DockPanel.NORTH); ticker = new TextArea(); ticker.setSize("7em", "140px"); MultiWordSuggestOracle oracle = new MultiWordSuggestOracle(); oracle.add("Jill"); oracle.add("Jeff"); oracle.add("James"); oracle.add("Jennifer"); SuggestBox box = new SuggestBox(oracle); box.addEventHandler(new SuggestionHandler() { public void onSuggestionSelected(SuggestionEvent suggE) { String selected = suggE.getSelectedSuggestion().getReplacementString(); // do something with selected suggestion } }); dockPanel.add(box, DockPanel.SOUTH); HorizontalPanel mainP = new HorizontalPanel(); mainP.add(dockPanel); mainP.add(ticker); initWidget(mainP); setResult(0); }
From source file:com.apress.progwt.client.suggest.AbstractCompleter.java
License:Apache License
public AbstractCompleter(AbstractSuggestOracle<T> oracle, CompleteListener<T> completeListener) { super();/*from w w w . ja va 2 s . c o m*/ this.oracle = oracle; this.completeListener = completeListener; suggestBox = new SuggestBox(oracle); suggestBox.addEventHandler(new SuggestionHandler() { public void onSuggestionSelected(SuggestionEvent event) { Log.debug("On Suggestion Selected! " + event.getSelectedSuggestion().getReplacementString()); // Important, this prevents duplications if (keyboardEnterTimer != null) { keyboardEnterTimer.cancel(); } complete(event.getSelectedSuggestion().getReplacementString()); } }); suggestBox.addKeyboardListener(new KeyboardListenerAdapter() { // @Override public void onKeyPress(Widget sender, char keyCode, int modifiers) { if (keyCode == KEY_ENTER) { keyboardEnterTimer = new Timer() { // @Override public void run() { complete(suggestBox.getText()); } }; keyboardEnterTimer.schedule(400); } } }); initWidget(suggestBox); }
From source file:gwtBlocks.client.views.SuggestBoxView.java
License:Apache License
@SuppressWarnings("unchecked") @Override/*from ww w.j a v a2 s . c o m*/ protected SuggestBox buildView(M model, Object... args) { String whiteSpaceChars = (String) args[0]; if (args.length > 1) { BaseModel<List<V>> suggestionModel = (BaseModel<List<V>>) args[1]; suggestionModel.registerChangeListener(new ValueChangeListener<BaseModel<List<V>>>() { public void valueChanged(BaseModel<List<V>> model) { setSuggestions(model.getValue()); } }); } _oracle = new MultiWordSuggestOracle(whiteSpaceChars); final SuggestBox sb = new SuggestBox(_oracle); sb.addEventHandler(new SuggestionHandler() { public void onSuggestionSelected(SuggestionEvent event) { getModel().setValue(_lookupMap.get(event.getSelectedSuggestion().getReplacementString())); } }); sb.addChangeListener(new ChangeListener() { public void onChange(Widget sender) { getModel().setValue(_lookupMap.get(sb.getText())); } }); return sb; }
From source file:org.jboss.bpm.console.client.report.search.SearchDefinitionView.java
License:Open Source License
public void update(List<ProcessDefinitionRef> definitions) { this.clear(); this.selection = null; Label desc = new Label("Please enter a process definition ID"); //desc.setStyleName("bpm-label-header"); this.add(desc); suggestBox = new SuggestBox(createOracle(definitions)); suggestBox.addEventHandler(new SuggestionHandler() { public void onSuggestionSelected(SuggestionEvent suggestionEvent) { selection = suggestionEvent.getSelectedSuggestion().getReplacementString(); }/*from ww w . ja v a 2s . c o m*/ }); this.add(suggestBox); Grid g = new Grid(2, 2); g.setWidget(0, 0, new Label("ID: ")); g.setWidget(0, 1, suggestBox); Button button = new Button(delegate.getActionName(), new ClickListener() { public void onClick(Widget widget) { if (selection != null) { delegate.handleResult(selection); parent.close(); } } }); g.setWidget(1, 1, button); this.add(g); // TODO: -Rikkola- // invalidate(); }
From source file:org.jboss.bpm.console.client.search.SearchDefinitionView.java
License:Open Source License
public void update(List<ProcessDefinitionRef> definitions) { this.clear(); this.selection = null; Label desc = new Label("Please enter a process definition ID"); //desc.setStyleName("bpm-label-header"); this.add(desc, new BoxLayoutData(BoxLayoutData.FillStyle.HORIZONTAL)); suggestBox = new SuggestBox(createOracle(definitions)); suggestBox.addEventHandler(new SuggestionHandler() { public void onSuggestionSelected(SuggestionEvent suggestionEvent) { selection = suggestionEvent.getSelectedSuggestion().getReplacementString(); }//from w ww .ja v a 2 s . co m }); this.add(suggestBox); Grid g = new Grid(2, 2); g.setWidget(0, 0, new Label("ID: ")); g.setWidget(0, 1, suggestBox); Button button = new Button(delegate.getActionName(), new ClickListener() { public void onClick(Widget widget) { if (selection != null) { delegate.handleResult(selection); parent.close(); } } }); g.setWidget(1, 1, button); this.add(g, new BoxLayoutData(BoxLayoutData.FillStyle.HORIZONTAL)); invalidate(); }