Example usage for com.vaadin.ui Panel Panel

Introduction

In this page you can find the example usage for com.vaadin.ui Panel Panel.

Prototype

public Panel() 

Source Link

Document

Creates a new empty panel.

Usage

From source file:org.activiti.explorer.ui.process.simple.editor.SimpleTableEditor.java

License:Apache License

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.getClassLoader());
        }//from   w  w  w.  ja v  a2 s . c  o  m
    };

    // 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();

    imagePanel = new Panel(); // using panel for scrollbars
    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);
}

---

From source file:org.activiti.explorer.ui.profile.ProfilePanel.java

License:Apache License

protected void initInformationPanel() {
    Panel infoPanel = new Panel();
    infoPanel.addStyleName(Reindeer.PANEL_LIGHT);
    infoPanel.setSizeFull();//from  w  w w .j  a v  a 2s.co  m

    profilePanelLayout.addComponent(infoPanel);
    profilePanelLayout.setExpandRatio(infoPanel, 1.0f); // info panel should take all the remaining width available

    // All the information sections are put under each other in a vertical layout
    this.infoPanelLayout = new VerticalLayout();
    infoPanel.setContent(infoPanelLayout);

    initAboutSection();
    initContactSection();

}

---

From source file:org.activiti.explorer.ui.task.SubTaskComponent.java

License:Apache License

protected void initAddSubTaskPanel(HorizontalLayout headerLayout) {
    // The add button is placed in a panel, so we can catch 'enter' and 'escape' events
    addSubTaskPanel = new Panel();
    addSubTaskPanel.setContent(new VerticalLayout());
    addSubTaskPanel.setSizeUndefined();// ww w. jav a  2s.c o m
    addSubTaskPanel.addStyleName(Reindeer.PANEL_LIGHT);
    addSubTaskPanel.addStyleName("no-border");
    headerLayout.addComponent(addSubTaskPanel);

    initAddSubTaskPanelKeyboardActions();
    initAddButton();
}

---

From source file:org.activiti.explorer.ui.task.TaskEventsPanel.java

License:Apache License

protected void addInputField() {
    HorizontalLayout layout = new HorizontalLayout();
    layout.setSpacing(true);/*w  ww.  j ava 2  s. c om*/
    layout.setWidth(100, UNITS_PERCENTAGE);
    addComponent(layout);

    Panel textFieldPanel = new Panel(); // Hack: actionHandlers can only be attached to panels or windows
    textFieldPanel.addStyleName(Reindeer.PANEL_LIGHT);
    textFieldPanel.setContent(new VerticalLayout());
    textFieldPanel.setWidth(100, UNITS_PERCENTAGE);
    layout.addComponent(textFieldPanel);
    layout.setExpandRatio(textFieldPanel, 1.0f);

    commentInputField = new TextField();
    commentInputField.setWidth(100, UNITS_PERCENTAGE);
    textFieldPanel.addComponent(commentInputField);

    // Hack to catch keyboard 'enter'
    textFieldPanel.addActionHandler(new Handler() {
        public void handleAction(Action action, Object sender, Object target) {
            addNewComment(commentInputField.getValue().toString());
        }

        public Action[] getActions(Object target, Object sender) {
            return new Action[] { new ShortcutAction("enter", ShortcutAction.KeyCode.ENTER, null) };
        }
    });

    Button addCommentButton = new Button(i18nManager.getMessage(Messages.TASK_ADD_COMMENT));
    layout.addComponent(addCommentButton);
    layout.setComponentAlignment(addCommentButton, Alignment.MIDDLE_LEFT);
    addCommentButton.addListener(new ClickListener() {
        public void buttonClick(ClickEvent event) {
            addNewComment(commentInputField.getValue().toString());
        }
    });
}

---

From source file:org.activiti.kickstart.KickStartApplication.java

License:Apache License

protected void initMainWindow() {

    Window mainWindow = new Window(TITLE);
    setMainWindow(mainWindow);//from   w w  w  .  j a v a  2s.c o m
    Panel p = new Panel();
    p.setSizeFull();
    mainWindow.setContent(p);

    mainLayout = new CustomLayout(THEME_NAME); // uses layout defined in webapp/Vaadin/themes/yakalo
    mainLayout.setSizeFull();
    p.setContent(mainLayout);

    initSplitPanel();
    initViewManager();
    initActionsPanel();
}

---

From source file:org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.java

License:Apache License

protected void initButtons(GridLayout layout) {
    final Button saveButton = new Button("Save");
    saveButton.setEnabled(nameField.getValue() != null && !"".equals((String) nameField.getValue()));
    saveButton.setIcon(saveImage);//from w w  w .  j  a  v  a2  s.co  m
    saveButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 3546324122090420533L;

        public void buttonClick(ClickEvent event) {
            try {
                adhocWorkflowService.deployKickstartWorkflow(createAdhocWorkflow());
                Panel successPanel = new Panel();
                successPanel.setStyleName(Reindeer.PANEL_LIGHT);
                Label successLabel = new Label("Process successfully deployed");
                successPanel.addComponent(successLabel);
                viewManager.switchWorkArea(ViewManager.PROCESS_SUCESSFULLY_DEPLOYED, successPanel);
            } catch (Exception e) {
                e.printStackTrace();
                viewManager.showPopupWindow(new ErrorPopupWindow(e));
            }
        }
    });

    // Dependending on namefield value, save button is enabled
    nameField.addListener(new ValueChangeListener() {
        private static final long serialVersionUID = -4357300368046546003L;

        public void valueChange(ValueChangeEvent event) {
            if (nameField.getValue() != null && !"".equals((String) nameField.getValue())) {
                saveButton.setEnabled(true);
            } else {
                saveButton.setEnabled(false);
            }
        }
    });

    Button generateImageButton = new Button("View image");
    generateImageButton.setIcon(generateImageImage);
    generateImageButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 5671158538486627690L;

        public void buttonClick(ClickEvent event) {
            viewManager.showPopupWindow(new ProcessImagePopupWindow(viewManager, createAdhocWorkflow()));
        }

    });

    HorizontalLayout footer = new HorizontalLayout();
    footer.setSpacing(true);
    footer.addComponent(saveButton);
    footer.addComponent(generateImageButton);
    layout.addComponent(new Label());
    layout.addComponent(footer);
}

---

From source file:org.activiti.kickstart.ui.popup.ProcessImagePopupWindow.java

License:Apache License

protected void initUi() {
    setModal(true);//  w w  w . j  a  v a 2s .c  o  m
    setHeight("80%");
    setWidth("80%");
    center();
    setCaption(TITLE);

    StreamResource.StreamSource streamSource = null;
    if (processDefinitionId != null) {
        streamSource = new StreamSource() {

            private static final long serialVersionUID = -8875067466181823014L;

            public InputStream getStream() {
                return adhocWorkflowService.getProcessImage(processDefinitionId);
            }
        };
    } else if (adhocWorkflow != null) {
        final ProcessDiagramGenerator converter = new ProcessDiagramGenerator(adhocWorkflow);
        streamSource = new StreamSource() {

            private static final long serialVersionUID = 239500411112658830L;

            public InputStream getStream() {
                return converter.execute();
            }
        };
    }

    // resource must have unique id!
    StreamResource imageresource = new StreamResource(streamSource, UUID.randomUUID() + ".png",
            viewManager.getApplication());
    Panel panel = new Panel();
    panel.setContent(new HorizontalLayout());
    panel.setStyleName(Reindeer.PANEL_LIGHT);
    panel.setHeight("95%");
    Embedded embedded = new Embedded("", imageresource);
    embedded.setType(Embedded.TYPE_IMAGE);
    panel.addComponent(embedded);
    addComponent(panel);
}

---

From source file:org.apache.openaz.xacml.admin.view.components.RangeEditorComponent.java

License:Apache License

@AutoGenerated
private Panel buildPanelTester() {
    // common part: create layout
    panelTester = new Panel();
    panelTester.setCaption("Test Range Values");
    panelTester.setImmediate(true);//from   w  ww .  ja v a 2s .  co m
    panelTester.setWidth("-1px");
    panelTester.setHeight("-1px");

    // verticalLayout_2
    verticalLayout_2 = buildVerticalLayout_2();
    panelTester.setContent(verticalLayout_2);

    return panelTester;
}

---

From source file:org.apache.openaz.xacml.admin.view.components.RegexpEditorComponent.java

License:Apache License

@AutoGenerated
private Panel buildPanelTester() {
    // common part: create layout
    panelTester = new Panel();
    panelTester.setCaption("Test The Expression");
    panelTester.setImmediate(false);/*from   w w  w  .j  a  va2  s . c om*/
    panelTester.setWidth("-1px");
    panelTester.setHeight("-1px");

    // verticalLayout_2
    verticalLayout_2 = buildVerticalLayout_2();
    panelTester.setContent(verticalLayout_2);

    return panelTester;
}

---

From source file:org.apache.tamaya.ui.ApplicationLayout.java

License:Apache License

private void initLayouts() {
    navBar = new NavBar(this);
    // Use panel as main content container to allow it's content to scroll
    content = new Panel();
    content.setSizeFull();//from   w  w  w.  ja v  a2  s .c om
    content.addStyleName(UIConstants.PANEL_BORDERLESS);

    addComponents(navBar, content);
    setExpandRatio(content, 1);
}

---

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