Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.logicbomb.newschool.MyAppWidgetSet.core; import com.vaadin.ui.GridLayout; import com.vaadin.ui.Panel; import com.vaadin.ui.ProgressBar; import com.vaadin.ui.VerticalLayout; /** * * @author Rajat */ public class DayWidget extends VerticalLayout { public DayWidget() { //Creating Panel Panel iPanel = new Panel(); iPanel.addStyleName("backColorWhite"); iPanel.setWidth("876px"); iPanel.setHeight("41px"); ProgressBar iDayProgressBar = new ProgressBar(); iDayProgressBar.setCaption("Period 3, 10th October"); iDayProgressBar.setWidth("875px"); iDayProgressBar.setValue(0.3f); addComponent(iDayProgressBar); //Adding Panel to Vertical Layout addComponent(iPanel); VerticalLayout iVerticalLayout = new VerticalLayout(); GridLayout iGridLayout = new GridLayout(9, 1); iGridLayout.setWidth("1000px"); iGridLayout.setHeight("40px"); for (int i = 1; i <= 8; i++) { HourWidget iHourAtAGlanceWidget = new HourWidget(i, 8); iHourAtAGlanceWidget.setSizeFull(); iGridLayout.addComponent(iHourAtAGlanceWidget); iGridLayout.setColumnExpandRatio(i, 1); } iVerticalLayout.addComponent(iGridLayout); iPanel.setContent(iVerticalLayout); } }