Java tutorial
package gwt.material.design.demo.client.application.addins.steppers; /* * #%L * GwtMaterial * %% * Copyright (C) 2015 - 2016 GwtMaterialDesign * %% * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * #L% */ import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.uibinder.client.UiBinder; import com.google.gwt.uibinder.client.UiField; import com.google.gwt.uibinder.client.UiHandler; import com.google.gwt.user.client.Timer; import com.google.gwt.user.client.ui.Widget; import com.gwtplatform.mvp.client.ViewImpl; import gwt.material.design.addins.client.stepper.MaterialStepper; import gwt.material.design.client.ui.MaterialModal; import gwt.material.design.client.ui.MaterialToast; import javax.inject.Inject; public class SteppersView extends ViewImpl implements SteppersPresenter.MyView { interface Binder extends UiBinder<Widget, SteppersView> { } @UiField MaterialStepper stepper, stepperCard, stepperModal, stepperHori, stepperFeedback, stepperError; @UiField MaterialModal modalStepper; @Inject SteppersView(Binder uiBinder) { initWidget(uiBinder.createAndBindUi(this)); } @UiHandler({ "btnContinue1", "btnContinue2", "btnContinue3" }) void onNextStep(ClickEvent e) { stepper.nextStep(); } @UiHandler({ "btnPrev1", "btnPrev2", "btnPrev3" }) void onPrevStep(ClickEvent e) { stepper.prevStep(); } @UiHandler("btnContinue3") void onFinish(ClickEvent e) { MaterialToast.fireToast("All done."); stepper.reset(); } @UiHandler({ "btnContinue01", "btnContinue02", "btnContinue03" }) void onNextStep0(ClickEvent e) { stepperHori.nextStep(); } @UiHandler({ "btnPrev01", "btnPrev02", "btnPrev03" }) void onPrevStep0(ClickEvent e) { stepperHori.prevStep(); } @UiHandler("btnContinue03") void onFinish0(ClickEvent e) { MaterialToast.fireToast("All done."); stepperHori.reset(); } @UiHandler({ "btnContinue11", "btnContinue12", "btnContinue13" }) void onNextStep1(ClickEvent e) { stepperCard.nextStep(); } @UiHandler({ "btnPrev11", "btnPrev12", "btnPrev13" }) void onPrevStep1(ClickEvent e) { stepperCard.prevStep(); } @UiHandler("btnContinue13") void onFinish1(ClickEvent e) { MaterialToast.fireToast("All done."); stepperCard.reset(); } @UiHandler("btnModal") void onOpenModal(ClickEvent e) { modalStepper.openModal(); } @UiHandler({ "btnContinue31", "btnContinue32", "btnContinue33" }) void onNextStep2(ClickEvent e) { stepperModal.nextStep(); } @UiHandler({ "btnPrev31", "btnPrev32", "btnPrev33" }) void onPrevStep2(ClickEvent e) { stepperModal.prevStep(); } @UiHandler("btnContinue33") void onFinish3(ClickEvent e) { MaterialToast.fireToast("All done."); stepperModal.reset(); modalStepper.closeModal(); } @UiHandler({ "btnError", "btnError1", "btnError2" }) void onError(ClickEvent e) { stepperError.setError("Alert Error"); } @UiHandler({ "btnSuccess", "btnSuccess1", "btnSuccess2" }) void onSuccess(ClickEvent e) { stepperError.nextStep(); } @UiHandler("btnSuccess2") void onSucess2(ClickEvent e) { MaterialToast.fireToast("All done."); stepperError.reset(); } @UiHandler({ "btnContinue41", "btnContinue42", "btnContinue43" }) void onFeedback(ClickEvent e) { stepperFeedback.showFeedback("Waiting for next step"); Timer t = new Timer() { @Override public void run() { stepperFeedback.nextStep(); stepperFeedback.hideFeedback(); } }; t.schedule(2000); } @UiHandler("btnContinue43") void onFinishFeedback(ClickEvent e) { MaterialToast.fireToast("All done."); stepperFeedback.reset(); } }