Examples with Panel com.vaadin.ui.Panel used on opensource projects

Example 1 with Panel

use of com.vaadin.ui.Panel in project opennms by OpenNMS.

the class JmxConfigGeneratorUI method initContentPanel.

// the Main panel holds all views such as Config view, mbeans view, etc.
private void initContentPanel() {
    contentPanel = new Panel();
    contentPanel.setSizeFull();
}

Example 2 with Panel

use of com.vaadin.ui.Panel in project Activiti by Activiti.

the class SimpleTableEditor method showDiagram.

protected void showDiagram() {
    StreamResource.StreamSource streamSource = new StreamSource() {

        private static final long serialVersionUID = 6993112534181068935L;

        public InputStream getStream() {
            WorkflowDefinitionConversion workflowDefinitionConversion = ExplorerApp.get().getWorkflowDefinitionConversionFactory().createWorkflowDefinitionConversion(createWorkflow());
            final ProcessEngineImpl defaultProcessEngine = (ProcessEngineImpl) ProcessEngines.getDefaultProcessEngine();
            final ProcessEngineConfiguration processEngineConfiguration = defaultProcessEngine.getProcessEngineConfiguration();
            final ProcessDiagramGenerator diagramGenerator = processEngineConfiguration.getProcessDiagramGenerator();
            return diagramGenerator.generateDiagram(workflowDefinitionConversion.getBpmnModel(), "png", processEngineConfiguration.getActivityFontName(), processEngineConfiguration.getLabelFontName(), processEngineConfiguration.getAnnotationFontName(), processEngineConfiguration.getClassLoader());
        }
    };
    // resource must have unique id (or cache-crap can happen)!
    StreamResource imageresource = new StreamResource(streamSource, UUID.randomUUID() + ".png", ExplorerApp.get());
    Embedded diagram = new Embedded("", imageresource);
    diagram.setType(Embedded.TYPE_IMAGE);
    diagram.setSizeUndefined();
    // using panel for scrollbars
    imagePanel = new Panel();
    imagePanel.setScrollable(true);
    imagePanel.addStyleName(Reindeer.PANEL_LIGHT);
    imagePanel.setWidth(100, UNITS_PERCENTAGE);
    imagePanel.setHeight("100%");
    mainLayout.addComponent(imagePanel);
    HorizontalLayout panelLayout = new HorizontalLayout();
    panelLayout.setSizeUndefined();
    imagePanel.setContent(panelLayout);
    imagePanel.addComponent(diagram);
}

Example 3 with Panel

use of com.vaadin.ui.Panel in project Activiti by Activiti.

the class EditorProcessDefinitionInfoComponent method initImage.

protected void initImage() {
    processImageContainer = new VerticalLayout();
    Label processTitle = new Label(i18nManager.getMessage(Messages.PROCESS_HEADER_DIAGRAM));
    processTitle.addStyleName(ExplorerLayout.STYLE_H3);
    processImageContainer.addComponent(processTitle);
    StreamSource streamSource = null;
    final byte[] editorSourceExtra = repositoryService.getModelEditorSourceExtra(modelData.getId());
    if (editorSourceExtra != null) {
        streamSource = new StreamSource() {

            private static final long serialVersionUID = 1L;

            public InputStream getStream() {
                InputStream inStream = null;
                try {
                    inStream = new ByteArrayInputStream(editorSourceExtra);
                } catch (Exception e) {
                    LOGGER.warn("Error reading PNG in StreamSource", e);
                }
                return inStream;
            }
        };
    }
    if (streamSource != null) {
        Embedded embedded = new Embedded(null, new ImageStreamSource(streamSource, ExplorerApp.get()));
        embedded.setType(Embedded.TYPE_IMAGE);
        embedded.setSizeUndefined();
        // using panel for scrollbars
        Panel imagePanel = new Panel();
        imagePanel.addStyleName(Reindeer.PANEL_LIGHT);
        imagePanel.setWidth(100, UNITS_PERCENTAGE);
        imagePanel.setHeight(700, UNITS_PIXELS);
        HorizontalLayout panelLayout = new HorizontalLayout();
        panelLayout.setSizeUndefined();
        imagePanel.setContent(panelLayout);
        imagePanel.addComponent(embedded);
        processImageContainer.addComponent(imagePanel);
    } else {
        Label noImageAvailable = new Label(i18nManager.getMessage(Messages.PROCESS_NO_DIAGRAM));
        processImageContainer.addComponent(noImageAvailable);
    }
    addComponent(processImageContainer);
}

Example 4 with Panel

use of com.vaadin.ui.Panel in project opennms by OpenNMS.

the class DashboardBody method createPanel.

private Panel createPanel(Component content, String caption) {
    Panel panel = new Panel();
    panel.setSizeFull();
    panel.setCaption(caption);
    panel.setContent(content);
    panel.addStyleName("novscroll");
    return panel;
}

Example 5 with Panel

use of com.vaadin.ui.Panel in project Activiti by Activiti.

the class ProfilePanel method initInformationPanel.

protected void initInformationPanel() {
    Panel infoPanel = new Panel();
    infoPanel.addStyleName(Reindeer.PANEL_LIGHT);
    infoPanel.setSizeFull();
    profilePanelLayout.addComponent(infoPanel);
    // info panel should take all the remaining width available
    profilePanelLayout.setExpandRatio(infoPanel, 1.0f);
    // All the information sections are put under each other in a vertical layout
    this.infoPanelLayout = new VerticalLayout();
    infoPanel.setContent(infoPanelLayout);
    initAboutSection();
    initContactSection();
}