List of usage examples for com.vaadin.ui ProgressBar ProgressBar
public ProgressBar(float progress)
From source file:org.vaadin.allaboutgrid.AllAboutGridUI.java
License:Apache License
private void initializeGrid(final Grid grid) { /*/* w w w . j a va 2 s . co m*/ * Let's just add some data there to get something showing */ // grid.addColumn("Col 1"); // grid.addColumn("Col 2"); // // grid.addRow("Some", "data"); // grid.addRow("Another", "row"); /* * Let's use a full-featured container instead */ BeanItemContainer<Order> orderContainer = createOrderContainer(); grid.setContainerDataSource(orderContainer); /* * Changing the column order and adjusting column headers */ grid.setColumnOrder("id", "customer", "product", "orderAmount", "reservedAmount", "completePercentage", "priority", "customized", "orderTime"); grid.getColumn("orderAmount").setHeaderCaption("Ordered"); grid.getColumn("reservedAmount").setHeaderCaption("Reserved"); grid.getColumn("completePercentage").setHeaderCaption("Complete"); grid.getColumn("customized").setHeaderCaption("Custom"); /* * Removing unwanted columns */ // grid.removeColumn("customer"); // grid.removeColumn("customized"); // grid.removeColumn("priority"); // grid.removeColumn("orderTime"); /* * Adjusting column sizes */ grid.getColumn("id").setMaximumWidth(70); grid.getColumn("customer").setMinimumWidth(200); grid.getColumn("product").setMinimumWidth(200); /* * Keep some columns in view all the time */ grid.getColumn("product").setLastFrozenColumn(); /* * Changing the locale affects how data is presented */ grid.setLocale(Locale.GERMANY); /* * Various ways of tweaking how data is shown */ grid.getColumn("id").setRenderer(new NumberRenderer(idFormat)); grid.getColumn("completePercentage") .setRenderer(new NumberRenderer(NumberFormat.getPercentInstance(grid.getLocale()))); grid.getColumn("completePercentage").setRenderer(new ProgressBarRenderer()); grid.getColumn("customized").setConverter(new BooleanToFontIconConverter()); grid.getColumn("customized").setRenderer(new HtmlRenderer()); grid.setCellStyleGenerator(new CellStyleGenerator() { @Override public String getStyle(CellReference cellReference) { if ("priority".equals(cellReference.getPropertyId())) { Priority priority = (Priority) cellReference.getValue(); return "priority-" + priority.name().toLowerCase(); } else { return null; } } }); /* * Additional header spanned cells */ HeaderRow extraHeader = grid.prependHeaderRow(); extraHeader.join("orderAmount", "reservedAmount").setText("Quantity"); extraHeader.join("priority", "customized").setText("Status"); /* * Footer with various types of content */ FooterRow extraFooter = grid.appendFooterRow(); int totalOrdered = OrderUtil.getTotalOrderAmount(orderContainer); extraFooter.getCell("orderAmount").setText(Integer.toString(totalOrdered)); int totalReserved = OrderUtil.getTotalReservedAmounT(orderContainer); extraFooter.getCell("reservedAmount").setHtml("<b>" + totalReserved + "</b>"); extraFooter.getCell("completePercentage") .setComponent(new ProgressBar(totalReserved / (float) totalOrdered)); /* * Enable editing */ grid.setEditorEnabled(true); grid.setFrozenColumnCount(0); grid.getColumn("id").setEditable(false); grid.getColumn("completePercentage").setEditable(false); grid.getColumn("customized").getEditorField().setCaption(""); grid.getColumn("orderTime").setEditorField(createOrderTimeField()); Field<?> customerField = grid.getColumn("customer").getEditorField(); customerField.setRequired(true); customerField.setRequiredError("Value is required"); /* * Get an event when the users saves in the editor */ grid.getEditorFieldGroup().addCommitHandler(new CommitHandler() { @Override public void preCommit(CommitEvent commitEvent) throws CommitException { // Do nothing } @Override public void postCommit(CommitEvent commitEvent) throws CommitException { Notification.show("Changes saved"); } }); /* * New feature going into Vaadin 7.5: Column reordering */ grid.setColumnReorderingAllowed(true); /* * New feature going into Vaadin 7.5: Row details */ grid.setDetailsGenerator(new DetailsGenerator() { @Override public Component getDetails(RowReference rowReference) { Order order = (Order) rowReference.getItemId(); String detailsMessage = "This is a label with information about the order of " + order.getProduct() + " by " + order.getCustomer() + "."; Button deleteButton = new Button("Delete order", new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { Notification.show("Button clicked"); } }); VerticalLayout layout = new VerticalLayout(new Label(detailsMessage), deleteButton); layout.setMargin(true); layout.setSpacing(true); return layout; } }); grid.addItemClickListener(new ItemClickListener() { @Override public void itemClick(ItemClickEvent event) { if (event.isDoubleClick()) { Object itemId = event.getItemId(); grid.setDetailsVisible(itemId, !grid.isDetailsVisible(itemId)); } } }); grid.setEditorEnabled(false); /* * That's all. Thank you for watching! */ }