Example usage for com.vaadin.ui Layout addComponent

Introduction

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

Prototype

public void addComponent(Component c);

Source Link

Document

Adds the component into this container.

Usage

From source file:com.ocs.dynamo.ui.composite.form.DetailsEditTable.java

License:Apache License

/**
 * Constructs the button bar/*from www .  j a  va  2s  . c om*/
 * 
 * @param parent
 *            the layout to which to add the button bar
 */
protected void constructButtonBar(Layout parent) {
    Layout buttonBar = new DefaultHorizontalLayout();
    parent.addComponent(buttonBar);

    constructAddButton(buttonBar);
    constructSearchButton(buttonBar);
    constructRemoveButton(buttonBar);

    postProcessButtonBar(buttonBar);
}

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From source file:com.ocs.dynamo.ui.composite.form.DetailsEditTable.java

License:Apache License

/**
 * Constructs the remove button/*from  www .  j  ava  2s  .  com*/
 * 
 * @param buttonBar
 */
protected void constructRemoveButton(Layout buttonBar) {
    removeButton = new Button(messageService.getMessage("ocs.remove"));
    removeButton.setEnabled(false);
    removeButton.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            container.removeItem(getSelectedItem());
            items.remove(getSelectedItem());
            // callback method so the entity can be removed from its
            // parent
            removeEntity(getSelectedItem());
            parentForm.signalDetailsTableValid(DetailsEditTable.this,
                    VaadinUtils.allFixedTableFieldsValid(table));
            setSelectedItem(null);
            onSelect(null);
        }

    });
    removeButton.setDescription(messageService.getMessage("ocs.select.row.to.delete"));
    removeButton.setVisible(!viewMode && formOptions.isShowRemoveButton());
    buttonBar.addComponent(removeButton);
}

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From source file:com.ocs.dynamo.ui.composite.form.DetailsEditTable.java

License:Apache License

/**
 * Constructs a button that brings up a search dialog
 * //from w ww  .  j  a v  a2s .c  o m
 * @param buttonBar
 */
protected void constructSearchButton(Layout buttonBar) {
    searchDialogButton = new Button(messageService.getMessage("ocs.search"));
    searchDialogButton.setDescription(messageService.getMessage("ocs.search.description"));
    searchDialogButton.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            ModelBasedSearchDialog<ID, T> dialog = new ModelBasedSearchDialog<ID, T>(service,
                    searchDialogEntityModel != null ? searchDialogEntityModel : entityModel,
                    searchDialogFilters, searchDialogSortOrder, true, true) {
                @Override
                protected boolean doClose() {

                    // add the selected items to the table
                    Collection<T> selected = getSelectedItems();
                    if (selected != null) {
                        afterItemsSelected(selected);
                        for (T t : selected) {
                            container.addBean(t);
                        }
                    }
                    return true;
                }
            };
            dialog.build();
            UI.getCurrent().addWindow(dialog);
        }
    });
    searchDialogButton.setVisible(!viewMode && formOptions.isShowSearchDialogButton());
    buttonBar.addComponent(searchDialogButton);
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedEditForm.java

License:Apache License

/**
 * Adds a field for a certain attribute// w w w .  jav  a2 s  . co  m
 * 
 * @param parent
 * @param entityModel
 * @param attributeModel
 */
private void addField(Layout parent, EntityModel<T> entityModel, AttributeModel attributeModel, int count) {
    AttributeType type = attributeModel.getAttributeType();
    if (attributeModel.isVisible() && (AttributeType.BASIC.equals(type) || AttributeType.LOB.equals(type)
            || attributeModel.isComplexEditable())) {
        if (attributeModel.isReadOnly() || isViewMode()) {
            if (attributeModel.isUrl()
                    || (AttributeType.ELEMENT_COLLECTION.equals(type) && attributeModel.isComplexEditable())) {
                // display a complex component in read-only mode
                constructField(parent, entityModel, attributeModel, true, count);
            } else if (AttributeType.DETAIL.equals(type) && attributeModel.isComplexEditable()) {
                Field<?> f = constructCustomField(entityModel, attributeModel, viewMode);
                if (f instanceof DetailsEditTable) {
                    // a details edit table must be displayed
                    constructField(parent, entityModel, attributeModel, true, count);
                } else {
                    // otherwise display a label
                    Component label = constructLabel(entity, attributeModel);
                    labels.get(isViewMode()).put(attributeModel, label);
                    parent.addComponent(label);
                }
            } else {
                // otherwise display a label
                Component label = constructLabel(entity, attributeModel);
                labels.get(isViewMode()).put(attributeModel, label);
                parent.addComponent(label);
            }
        } else {
            // display an editable field
            if (AttributeType.BASIC.equals(type) || AttributeType.MASTER.equals(type)
                    || AttributeType.DETAIL.equals(type) || AttributeType.ELEMENT_COLLECTION.equals(type)) {
                constructField(parent, entityModel, attributeModel, false, count);
            } else if (AttributeType.LOB.equals(type)) {
                // for a LOB field we need to construct a rather
                // elaborate upload component
                UploadComponent uploadForm = constructUploadField(attributeModel);
                parent.addComponent(uploadForm);
                uploads.get(isViewMode()).put(attributeModel, uploadForm);
            }
        }
    }
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedEditForm.java

License:Apache License

/**
 * Constructs the main layout of the screen
 * /*from   w w  w.ja v a2s.c om*/
 * @param entityModel
 * @return
 */
protected VerticalLayout buildMainLayout(EntityModel<T> entityModel) {
    VerticalLayout layout = new VerticalLayout();

    titleLabels.put(isViewMode(), constructTitleLabel());

    // horizontal layout that contains title label and buttons

    titleBars.put(isViewMode(), new DefaultHorizontalLayout(false, true, true));
    titleBars.get(isViewMode()).addComponent(titleLabels.get(isViewMode()));

    HorizontalLayout buttonBar = constructButtonBar();
    buttonBar.setSizeUndefined();
    titleBars.get(isViewMode()).addComponent(buttonBar);
    layout.addComponent(titleBars.get(isViewMode()));

    Layout form = null;
    if (entityModel.usesDefaultGroupOnly()) {
        form = new FormLayout();
    } else {
        form = new DefaultVerticalLayout(false, true);
    }

    // in case of vertical layout (the default), don't use the entire screen
    if (ScreenMode.VERTICAL.equals(getFormOptions().getScreenMode())) {
        form.setStyleName(DynamoConstants.CSS_CLASS_HALFSCREEN);
    }

    int count = 0;
    if (!entityModel.usesDefaultGroupOnly()) {
        // display the attributes in groups

        TabSheet tabSheet = null;
        boolean tabs = AttributeGroupMode.TABSHEET.equals(getFormOptions().getAttributeGroupMode());
        if (tabs) {
            tabSheet = new TabSheet();
            form.addComponent(tabSheet);
        }

        if (getParentGroupHeaders() != null && getParentGroupHeaders().length > 0) {
            // extra layer of grouping
            for (String parentGroupHeader : getParentGroupHeaders()) {
                Layout innerForm = constructAttributeGroupLayout(form, tabs, tabSheet, parentGroupHeader,
                        false);

                // add a tab sheet on the inner level if needed
                TabSheet innerTabSheet = null;
                boolean innerTabs = !tabs;
                if (innerTabs) {
                    innerTabSheet = new TabSheet();
                    innerForm.addComponent(innerTabSheet);
                }

                // add all appropriate inner groups
                int tempCount = processParentHeaderGroup(parentGroupHeader, innerForm, innerTabs, innerTabSheet,
                        count);
                count += tempCount;
            }
        } else {
            // just one layer of attribute groups
            for (String attributeGroup : entityModel.getAttributeGroups()) {
                if (entityModel.isAttributeGroupVisible(attributeGroup, viewMode)) {
                    Layout innerForm = constructAttributeGroupLayout(form, tabs, tabSheet,
                            getAttributeGroupCaption(attributeGroup), true);

                    for (AttributeModel attributeModel : entityModel
                            .getAttributeModelsForGroup(attributeGroup)) {
                        addField(innerForm, entityModel, attributeModel, count);
                        count++;
                    }
                }
            }
        }
    } else {
        // iterate over the attributes and add them to the form (without any
        // grouping)
        for (AttributeModel attributeModel : entityModel.getAttributeModels()) {
            addField(form, entityModel, attributeModel, count);
            count++;
        }
    }

    layout.addComponent(form);

    if (firstField != null) {
        firstField.focus();
    }

    buttonBar = constructButtonBar();
    buttonBar.setSizeUndefined();
    layout.addComponent(buttonBar);
    checkSaveButtonState();

    return layout;
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedEditForm.java

License:Apache License

/**
 * Construct the layout (form and panel) for an attribute group
 * //ww  w.ja  va  2  s . co  m
 * @param parent
 *            the parent component
 * @param tabs
 *            whether to include the component in a tab sheet
 * @param tabSheet
 *            the parent tab sheet (only used if the "tabs" parameter is true)
 * @param caption
 *            caption of the panel or tab sheet
 * @param lowest
 *            indicates whether this is the lowest level
 * @return
 */
private Layout constructAttributeGroupLayout(Layout parent, boolean tabs, TabSheet tabSheet, String caption,
        boolean lowest) {
    Layout innerLayout = null;
    if (lowest) {
        innerLayout = new FormLayout();
        ((FormLayout) innerLayout).setMargin(true);
        if (!tabs) {
            ((FormLayout) innerLayout).setStyleName(DynamoConstants.CSS_CLASS_HALFSCREEN);
        }
    } else {
        innerLayout = new DefaultVerticalLayout(true, true);
    }

    if (tabs) {
        tabSheet.addTab(innerLayout, caption);
    } else {
        Panel panel = new Panel();
        panel.setStyleName("attributePanel");
        panel.setCaption(caption);
        panel.setContent(innerLayout);
        parent.addComponent(panel);
    }
    return innerLayout;
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedEditForm.java

License:Apache License

/**
 * Constructs a field for a certain attribute
 * //  w w  w.ja  va  2s . co  m
 * @param form
 * @param entityModel
 * @param attributeModel
 */
@SuppressWarnings("unchecked")
private void constructField(Layout form, EntityModel<T> entityModel, AttributeModel attributeModel,
        boolean viewMode, int count) {

    EntityModel<?> em = getFieldEntityModel(attributeModel);
    // allow the user to override the construction of a field
    Field<?> field = constructCustomField(entityModel, attributeModel, viewMode);
    if (field == null) {
        // if no custom field is defined, then use the default
        field = fieldFactory.constructField(attributeModel, getFieldFilters(), em);
    }

    if (field instanceof URLField) {
        ((URLField) field).setEditable(!isViewMode());
    }

    // set view mode if appropriate
    if (field instanceof CollectionTable) {
        ((CollectionTable<?>) field).setViewMode(isViewMode());
    }

    // set view mode if appropriate
    if (field instanceof QuickAddListSelect) {
        ((QuickAddListSelect<?, ?>) field).setViewMode(isViewMode());
    }

    if (field != null) {
        groups.get(viewMode).bind(field, attributeModel.getName());
        field.setSizeFull();
        form.addComponent(field);
    }

    // set the default value for new objects
    if (entity.getId() == null && attributeModel.getDefaultValue() != null) {
        field.getPropertyDataSource().setValue(attributeModel.getDefaultValue());
    }

    // store a reference to the first field so we can give it focus
    if (count == 0) {
        firstField = field;
    }
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedFlexibleSearchForm.java

License:Apache License

@Override
protected void constructButtonBar(Layout buttonBar) {

    // construct button for adding a new filter
    addFilterButton = new Button(message("ocs.add.filter"));
    addFilterButton.addClickListener(new Button.ClickListener() {

        private static final long serialVersionUID = 3509270848120570068L;

        @Override/*  ww  w . ja  v  a  2s. co  m*/
        public void buttonClick(ClickEvent event) {
            addFilter();
        }
    });

    buttonBar.addComponent(addFilterButton);
    buttonBar.addComponent(constructSearchButton());
    buttonBar.addComponent(constructClearButton());
    buttonBar.addComponent(constructToggleButton());
}

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From source file:com.ocs.dynamo.ui.composite.form.ModelBasedSearchForm.java

License:Apache License

@Override
protected void constructButtonBar(Layout buttonBar) {
    buttonBar.addComponent(constructToggleButton());
    buttonBar.addComponent(constructSearchButton());
    buttonBar.addComponent(constructClearButton());
}

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From source file:com.ocs.dynamo.ui.composite.form.UploadForm.java

License:Apache License

@Override
protected void doBuildLayout(Layout main) {
    FormLayout form = new FormLayout();
    form.setMargin(true);/*from   ww w . j a v  a2  s  .com*/
    if (ScreenMode.VERTICAL.equals(screenMode)) {
        form.setStyleName(DynamoConstants.CSS_CLASS_HALFSCREEN);
    }

    main.addComponent(form);

    // add custom components
    doBuildForm(form);

    // add file upload field
    UploadReceiver receiver = new UploadReceiver();

    Upload upload = new Upload(message("ocs.uploadform.title"), receiver);

    upload.addSucceededListener(receiver);
    form.addComponent(upload);

    if (showCancelButton) {
        Button cancelButton = new Button(message("ocs.cancel"));
        cancelButton.addClickListener(new Button.ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                cancel();
            }
        });
        main.addComponent(cancelButton);
    }
}

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