List of usage examples for com.vaadin.ui Label setWidth
@Override
public void setWidth(float width, Unit unit)
From source file:org.vaadin.arborgraph.demo.DemoApplication.java
License:Open Source License
private Label getHelpLabel(String help) { Label retval = new Label(); retval.addStyleName("help"); retval.setDescription(help);/*from w w w. j a va 2s . c o m*/ retval.setWidth(18, Sizeable.UNITS_PIXELS); retval.setHeight(18, Sizeable.UNITS_PIXELS); return retval; }
From source file:org.vaadin.tori.component.AuthoringComponent.java
License:Apache License
private void updateAttachmentList() { attachmentsLayout.removeAllComponents(); attachmentsLayout.setVisible(!attachments.isEmpty()); for (final Entry<String, byte[]> entry : attachments.entrySet()) { final String fileName = entry.getKey(); final int fileSize = entry.getValue().length; final String caption = String.format("%s (%s KB)", fileName, fileSize / 1024); final Label nameComponent = new Label(); nameComponent.addStyleName("namelabel"); nameComponent.setValue(caption); nameComponent.setWidth(300.0f, Unit.PIXELS); try {/*from w ww. j a v a 2 s . c o m*/ nameComponent.addStyleName(fileName.substring(fileName.lastIndexOf(".") + 1)); } catch (final IndexOutOfBoundsException e) { // NOP } final HorizontalLayout wrapperLayout = new HorizontalLayout(); wrapperLayout.addStyleName("filerow"); wrapperLayout.addComponent(nameComponent); final Label deleteLabel = new Label(); deleteLabel.addStyleName("deleteattachment"); wrapperLayout.addComponent(deleteLabel); wrapperLayout.addLayoutClickListener(new LayoutClickListener() { @Override public void layoutClick(final LayoutClickEvent event) { if (event.getChildComponent() == deleteLabel) { attachments.remove(entry.getKey()); updateAttachmentList(); } } }); attachmentsLayout.addComponent(wrapperLayout); } }
From source file:org.vaadin.tori.component.RecentBar.java
License:Apache License
private void addTitleLabel(final HorizontalLayout barLayout) { Label headingLabel = ComponentUtil.getHeadingLabel("MOST RECENT", HeadingLevel.H4); headingLabel.setWidth(110.0f, Unit.PIXELS); barLayout.addComponent(headingLabel); barLayout.setComponentAlignment(headingLabel, Alignment.MIDDLE_LEFT); }
From source file:ru.codeinside.gses.webui.form.GridForm.java
License:Mozilla Public License
void buildControls(final FieldTree.Entry entry, int level) { switch (entry.type) { case ITEM://from w w w .j a v a 2 s . c om case BLOCK: if (!entry.readable) break; // ? ? ? ?, if (isNotBlank(entry.caption)) { Label caption = new Label(entry.caption); caption.setStyleName("right"); if (entry.type == FieldTree.Type.BLOCK) { caption.addStyleName("bold"); } caption.setWidth(300, UNITS_PIXELS); caption.setHeight(100, UNITS_PERCENTAGE); gridLayout.addComponent(caption, level, entry.index, valueColumn - 1, entry.index); gridLayout.setComponentAlignment(caption, Alignment.TOP_RIGHT); } final Component sign = entry.sign; if (sign != null) { gridLayout.addComponent(sign, valueColumn + 1, entry.index); gridLayout.setComponentAlignment(sign, Alignment.TOP_LEFT); if (!entry.readOnly) { entry.field.addListener(new ValueChangeListener() { @Override public void valueChange(Property.ValueChangeEvent event) { entry.field.removeListener(this); gridLayout.removeComponent(sign); entry.sign = null; } }); } } // ??? addField(entry.path, entry.field); break; case CONTROLS: HorizontalLayout layout = new HorizontalLayout(); layout.setImmediate(true); layout.setSpacing(true); layout.setMargin(false, false, true, false); Button plus = createButton("+"); Button minus = createButton("-"); layout.addComponent(plus); layout.addComponent(minus); FieldTree.Entry block = getBlock(entry); plus.addListener(new AppendAction(entry, minus)); minus.addListener(new RemoveAction(entry, plus)); if (block.field != null) { final StringBuilder sb = new StringBuilder(); if (!isBlank(block.caption)) { sb.append(' ').append('\'').append(block.caption).append('\''); } if (block.field.getDescription() != null) { sb.append(' ').append('(').append(block.field.getDescription()).append(')'); } plus.setDescription("" + sb); minus.setDescription("" + sb); } updateCloneButtons(plus, minus, block); gridLayout.addComponent(layout, valueColumn, entry.index, valueColumn, entry.index); break; case CLONE: int y = entry.index; int dy = entry.getControlsCount() - 1; Label cloneCaption = new Label(entry.cloneIndex + ")"); cloneCaption.setWidth(20, UNITS_PIXELS); cloneCaption.setStyleName("right"); cloneCaption.addStyleName("bold"); gridLayout.addComponent(cloneCaption, level - 1, y, level - 1, y + dy); gridLayout.setComponentAlignment(cloneCaption, Alignment.TOP_RIGHT); break; case ROOT: break; default: throw new IllegalStateException( "??? ? ? " + entry.type); } if (entry.items != null) { // ? ? if (entry.type == FieldTree.Type.BLOCK) { level++; } for (FieldTree.Entry child : entry.items) { buildControls(child, level); } } }
From source file:VaadinIRC.GUI.channelGUI.java
License:Open Source License
/** * Adds standard channel message to the channel textarea. Repaints the panel and scrolls to bottom. * @param username Message sender's nickname. * @param newMessage Message to be sent. *//*from w w w. j av a2 s. c o m*/ public void addStandardChannelMessage(String username, String newMessage) { channelMessages++; if (channelMessages > settings.MAX_CHANNEL_MESSAGES) { panelMessages.removeAllComponents(); channelMessages = 0; } newMessage = IRCHelper.removeTags(newMessage); newMessage = IRCHelper.convertURLsToHTMLLinks(newMessage); newMessage = IRCHelper.formatIRCTextToHTML(newMessage); Label label = new Label(IRCHelper.getTimestamp(false) + "<b>" + username + "</b> " + newMessage); label.setContentMode(Label.CONTENT_RAW); label.setWidth(550, Sizeable.UNITS_PIXELS); panelMessages.addComponent(label); // Scroll messages panel to bottom message panelMessages.setScrollTop(Short.MAX_VALUE); panelMessages.requestRepaint(); ircInterface.setNewActivityToTab(channelName); ircInterface.pushChangesToClient(); }
From source file:VaadinIRC.GUI.channelGUI.java
License:Open Source License
/** * Adds new message to the channel textarea, repaints the panel and scrolls to bottom. * @param newMessage Message to be added. *//* www .java2 s.c om*/ public void addMessageToChannelTextarea(String newMessage) { channelMessages++; if (channelMessages > settings.MAX_CHANNEL_MESSAGES) { panelMessages.removeAllComponents(); System.out.println("Removing all labels!!!"); channelMessages = 0; } newMessage = IRCHelper.removeTags(newMessage); newMessage = IRCHelper.convertURLsToHTMLLinks(newMessage); Label label = new Label(IRCHelper.getTimestamp(false) + newMessage); label.setContentMode(Label.CONTENT_RAW); label.setWidth(100, Sizeable.UNITS_PERCENTAGE); panelMessages.addComponent(label); // Scroll messages panel to bottom message panelMessages.setScrollTop(Short.MAX_VALUE); panelMessages.requestRepaint(); ircInterface.setNewActivityToTab(channelName); ircInterface.pushChangesToClient(); }