Example usage for com.google.gwt.event.logical.shared ValueChangeEvent getValue

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared ValueChangeEvent getValue.

Prototype

public T getValue()

Source Link

Document

Gets the value.

Usage

From source file:com.mvp4g.client.history.PlaceService.java

License:Apache License

/**
 * Called when the History token has changed.<br/>
 * <br/>//from   ww  w .  j a  v  a  2 s . c o m
 * Decode the history token and call the convertFromToken method of the history converters
 * associated with this action stored in the token.<br/>
 * <br/>
 * If token is equal to empty string, ask the event bus to dispatch an initEvent.
 * 
 * @param event
 *            event containing the new history token
 * 
 */
public void onValueChange(final ValueChangeEvent<String> event) {

    confirmEvent(new NavigationEventCommand(module.getEventBus()) {

        protected void execute() {
            convertToken(event.getValue());
        }

    });

}

From source file:com.novartis.pcs.ontology.webapp.client.OntoBrowser.java

License:Apache License

@Override
public void onValueChange(ValueChangeEvent<String> event) {
    final String historyToken = event.getValue();
    if (historyToken != null && historyToken.length() > 0) {
        GWT.log("History token: " + historyToken);
        service.loadTerm(historyToken, new AsyncCallback<Term>() {
            public void onFailure(Throwable caught) {
                GWT.log("Failed to load term: " + historyToken, caught);
                ErrorView.instance().onUncaughtException(caught);
            }//w  ww . ja  v  a  2s.com

            public void onSuccess(Term term) {
                if (term != null) {
                    eventBus.fireEvent(new ViewTermEvent(term));
                }
            }
        });
    }
}

From source file:com.objetdirect.gwt.umldrawer.client.HistoryManager.java

License:Open Source License

@Override
public void onValueChange(final ValueChangeEvent<String> event) {
    String historyToken = event.getValue();
    UrlParser urlParser = new UrlParser(historyToken);
    String pageName = urlParser.getPageName();

    if (pageName.equals(DRAWER_PAGE)) {
        DrawerContainer drawerContainer = new DrawerContainer(urlParser);
        changePage(drawerContainer);//  w  ww.  java2s.c o  m
        forceDrawerResize(drawerContainer);
    } else if (pageName.equals(START_PAGE)) {
        changePage(new StartPanel());
    } else if (pageName.equals(DEMO_PAGE)) {
        DrawerContainer drawerContainer = new DrawerContainer();
        new Demo(drawerContainer.getUmlCanvas());
        changePage(drawerContainer);
        forceDrawerResize(drawerContainer);
    } else if (pageName.equals(ANIMATED_PAGE)) { // not working
        DrawerContainer drawerContainer = new DrawerContainer();
        new AnimatedDemo(drawerContainer);
        changePage(drawerContainer);
        forceDrawerResize(drawerContainer);
    }
}

From source file:com.pietschy.gwt.pectin.client.binding.ValueModelWithValueBinding.java

License:Apache License

private void onWidgetValueChange(ValueChangeEvent<Boolean> event) {
    // we only write back to the model if we've been selected.
    if (event.getValue()) {
        updateModel(this.value);
    }//www .  java 2  s.  co m
}

From source file:com.pietschy.gwt.pectin.client.form.metadata.binding.AbstractEnabledBinding.java

License:Apache License

public void onValueChange(ValueChangeEvent<Boolean> event) {
    updateWidget(event.getValue());
}

From source file:com.pietschy.gwt.pectin.client.form.metadata.binding.MetadataBindingBuilder.java

License:Apache License

public void when(ValueModel<Boolean> condition) {
    condition.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
        public void onValueChange(ValueChangeEvent<Boolean> event) {
            Boolean conditionValue = event.getValue();
            configureMetadata(conditionValue != null ? conditionValue : false);
        }//from   ww w.ja  v a 2 s  .  c  o m
    });

    Boolean conditionValue = condition.getValue();
    configureMetadata(conditionValue != null ? conditionValue : false);
}

From source file:com.pietschy.gwt.pectin.demo.client.SimpleHistoryTabs.java

License:Apache License

public SimpleHistoryTabs() {
    initWidget(tabs);//from   w w w . ja  va 2s. c o  m

    tabs.addSelectionHandler(tabSelectionHandler);

    History.addValueChangeHandler(new ValueChangeHandler<String>() {
        public void onValueChange(ValueChangeEvent<String> event) {
            selectTabFromToken(event.getValue());
        }
    });
}

From source file:com.ponysdk.core.terminal.ui.PTDatePicker.java

License:Apache License

protected void triggerEvent(final DatePicker picker, final UIBuilder uiService,
        final ValueChangeEvent<Date> event) {
    final PTInstruction instruction = new PTInstruction(getObjectID());
    instruction.put(ClientToServerModel.HANDLER_DATE_VALUE_CHANGE,
            event.getValue() != null ? format.format(event.getValue()) : null);
    uiService.sendDataToServer(picker, instruction);
}

From source file:com.ponysdk.ui.terminal.ui.PTCheckBox.java

License:Apache License

protected void addValueChangeHandler(final PTInstruction addHandler, final UIService uiService) {
    uiObject.addValueChangeHandler(new ValueChangeHandler<Boolean>() {

        @Override//from   w w w  .  j a v  a  2  s.c om
        public void onValueChange(final ValueChangeEvent<Boolean> event) {
            final PTInstruction instruction = new PTInstruction();
            instruction.setObjectID(addHandler.getObjectID());
            instruction.put(TYPE.KEY, TYPE.KEY_.EVENT);
            instruction.put(HANDLER.KEY, HANDLER.KEY_.BOOLEAN_VALUE_CHANGE_HANDLER);
            instruction.put(PROPERTY.VALUE, event.getValue());
            uiService.triggerEvent(instruction);
        }
    });
}

From source file:com.ponysdk.ui.terminal.ui.PTDatePicker.java

License:Apache License

protected void triggerEvent(final PTInstruction addHandler, final DatePicker picker, final UIService uiService,
        final ValueChangeEvent<Date> event) {
    String date;//from  w  w w. java2 s. c o m
    int year = -1;
    int month = -1;
    int day = -1;

    if (event.getValue() == null) {
        date = "";
    } else {
        date = Long.toString(event.getValue().getTime());
        final String[] values = format.format(event.getValue()).split("-");
        year = Integer.parseInt(values[0]);
        month = Integer.parseInt(values[1]);
        day = Integer.parseInt(values[2]);
    }

    final PTInstruction instruction = new PTInstruction();
    instruction.setObjectID(addHandler.getObjectID());
    instruction.put(TYPE.KEY, TYPE.KEY_.EVENT);
    instruction.put(HANDLER.KEY, HANDLER.KEY_.DATE_VALUE_CHANGE_HANDLER);
    instruction.put(PROPERTY.VALUE, date);
    instruction.put(PROPERTY.YEAR, year);
    instruction.put(PROPERTY.MONTH, month);
    instruction.put(PROPERTY.DAY, day);
    uiService.sendDataToServer(picker, instruction);
}