Example usage for com.vaadin.ui AbstractOrderedLayout addComponent

Introduction

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

Prototype

public void addComponent(Component c, int index) 

Source Link

Document

Adds a component into indexed position in this container.

Usage

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultVerticalLayoutDropHandler.java

License:Apache License

/**
 * Called when a component changed location within the layout
 * /* ww  w  .j  a  v  a  2s .co  m*/
 * @param event
 *            The drag and drop event
 */
@Override
protected void handleComponentReordering(DragAndDropEvent event) {
    // Component re-ordering
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    VerticalLayoutTargetDetails details = (VerticalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component comp = transferable.getComponent();
    int idx = details.getOverIndex();
    int oldIndex = layout.getComponentIndex(comp);

    if (idx == oldIndex) {
        // Index did not change
        return;
    }

    // Detach
    layout.removeComponent(comp);

    // Account for detachment if new index is bigger then old index
    if (idx > oldIndex) {
        idx--;
    }

    // Increase index if component is dropped after or above a previous
    // component
    VerticalDropLocation loc = details.getDropLocation();
    if (loc == VerticalDropLocation.MIDDLE || loc == VerticalDropLocation.BOTTOM) {
        idx++;
    }

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }

}

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From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultVerticalLayoutDropHandler.java

License:Apache License

/**
 * Handle a drop from another layout/*from   w  w w  .  j a v  a  2s .  com*/
 * 
 * @param event
 *            The drag and drop event
 */
@Override
protected void handleDropFromLayout(DragAndDropEvent event) {
    LayoutBoundTransferable transferable = (LayoutBoundTransferable) event.getTransferable();
    VerticalLayoutTargetDetails details = (VerticalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    Component source = event.getTransferable().getSourceComponent();
    int idx = (details).getOverIndex();
    Component comp = transferable.getComponent();

    // Check that we are not dragging an outer layout into an inner
    // layout
    Component parent = layout.getParent();
    while (parent != null) {
        if (parent == comp) {
            return;
        }
        parent = parent.getParent();
    }

    // Detach from old source
    if (source instanceof ComponentContainer) {
        ((ComponentContainer) source).removeComponent(comp);
    } else if (source instanceof SingleComponentContainer) {
        ((SingleComponentContainer) source).setContent(null);
    }

    // Increase index if component is dropped after or above a
    // previous
    // component
    VerticalDropLocation loc = (details).getDropLocation();
    if (loc == VerticalDropLocation.MIDDLE || loc == VerticalDropLocation.BOTTOM) {
        idx++;
    }

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }
}

---

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.drophandlers.DefaultVerticalLayoutDropHandler.java

License:Apache License

@Override
protected void handleHTML5Drop(DragAndDropEvent event) {
    VerticalLayoutTargetDetails details = (VerticalLayoutTargetDetails) event.getTargetDetails();
    AbstractOrderedLayout layout = (AbstractOrderedLayout) details.getTarget();
    int idx = (details).getOverIndex();

    // Increase index if component is dropped after or above a
    // previous/*from w  w  w.  j a v  a2s  .c  om*/
    // component
    VerticalDropLocation loc = (details).getDropLocation();
    if (loc == VerticalDropLocation.MIDDLE || loc == VerticalDropLocation.BOTTOM) {
        idx++;
    }

    Component comp = resolveComponentFromHTML5Drop(event);

    // Add component
    if (idx >= 0) {
        layout.addComponent(comp, idx);
    } else {
        layout.addComponent(comp);
    }

    // Add component alignment if given
    if (dropAlignment != null) {
        layout.setComponentAlignment(comp, dropAlignment);
    }

}

---

From source file:de.symeda.sormas.ui.statistics.StatisticsView.java

License:Open Source License

public void generateMap() {
    List<Object[]> resultData = generateStatistics();

    if (resultData.isEmpty()) {
        resultsLayout.addComponent(emptyResultLabel);
        return;//from  w  w  w  . j av  a  2  s .  c om
    }

    HorizontalLayout mapLayout = new HorizontalLayout();
    mapLayout.setSpacing(true);
    mapLayout.setMargin(false);
    mapLayout.setWidth(100, Unit.PERCENTAGE);
    mapLayout.setHeightUndefined();

    LeafletMap map = new LeafletMap();
    map.setTileLayerOpacity(0.5f);
    map.setWidth(100, Unit.PERCENTAGE);
    map.setHeight(580, Unit.PIXELS);
    map.setZoom(6);
    GeoLatLon mapCenter = FacadeProvider.getGeoShapeProvider().getCenterOfAllRegions();
    map.setCenter(mapCenter.getLon(), mapCenter.getLat());

    List<RegionReferenceDto> regions = FacadeProvider.getRegionFacade().getAllAsReference();

    List<LeafletPolygon> outlinePolygones = new ArrayList<LeafletPolygon>();

    // draw outlines of all regions
    for (RegionReferenceDto region : regions) {

        GeoLatLon[][] regionShape = FacadeProvider.getGeoShapeProvider().getRegionShape(region);
        if (regionShape == null) {
            continue;
        }

        for (int part = 0; part < regionShape.length; part++) {
            GeoLatLon[] regionShapePart = regionShape[part];
            LeafletPolygon polygon = new LeafletPolygon();
            polygon.setCaption(region.getCaption());
            // fillOpacity is used, so we can still hover the region
            polygon.setOptions("{\"weight\": 1, \"color\": '#888', \"fillOpacity\": 0.02}");
            polygon.setLatLons(regionShapePart);
            outlinePolygones.add(polygon);
        }
    }

    map.addPolygonGroup("outlines", outlinePolygones);

    resultData.sort((a, b) -> {
        return Long.compare(((Number) a[0]).longValue(), ((Number) b[0]).longValue());
    });

    BigDecimal valuesLowerQuartile = new BigDecimal(
            resultData.size() > 0 ? ((Number) resultData.get((int) (resultData.size() * 0.25))[0]).longValue()
                    : null);
    BigDecimal valuesMedian = new BigDecimal(
            resultData.size() > 0 ? ((Number) resultData.get((int) (resultData.size() * 0.5))[0]).longValue()
                    : null);
    BigDecimal valuesUpperQuartile = new BigDecimal(
            resultData.size() > 0 ? ((Number) resultData.get((int) (resultData.size() * 0.75))[0]).longValue()
                    : null);

    List<LeafletPolygon> resultPolygons = new ArrayList<LeafletPolygon>();

    // Draw relevant district fills
    for (Object[] resultRow : resultData) {

        ReferenceDto regionOrDistrict = (ReferenceDto) resultRow[1];
        String shapeUuid = regionOrDistrict.getUuid();
        BigDecimal regionOrDistrictValue = new BigDecimal(((Number) resultRow[0]).longValue());
        GeoLatLon[][] shape;
        switch (visualizationComponent.getVisualizationMapType()) {
        case REGIONS:
            shape = FacadeProvider.getGeoShapeProvider().getRegionShape(new RegionReferenceDto(shapeUuid));
            break;
        case DISTRICTS:
            shape = FacadeProvider.getGeoShapeProvider().getDistrictShape(new DistrictReferenceDto(shapeUuid));
            break;
        default:
            throw new IllegalArgumentException(visualizationComponent.getVisualizationMapType().toString());
        }

        if (shape == null) {
            continue;
        }

        for (int part = 0; part < shape.length; part++) {
            GeoLatLon[] shapePart = shape[part];
            String fillColor;
            if (regionOrDistrictValue.compareTo(BigDecimal.ZERO) == 0) {
                fillColor = "#000";
            } else if (regionOrDistrictValue.compareTo(valuesLowerQuartile) < 0) {
                fillColor = "#FEDD6C";
            } else if (regionOrDistrictValue.compareTo(valuesMedian) < 0) {
                fillColor = "#FDBF44";
            } else if (regionOrDistrictValue.compareTo(valuesUpperQuartile) < 0) {
                fillColor = "#F47B20";
            } else {
                fillColor = "#ED1B24";
            }

            LeafletPolygon polygon = new LeafletPolygon();
            polygon.setCaption(regionOrDistrict.getCaption() + "<br>" + regionOrDistrictValue);
            // fillOpacity is used, so we can still hover the region
            polygon.setOptions("{\"stroke\": false, \"color\": '" + fillColor + "', \"fillOpacity\": 0.8}");
            polygon.setLatLons(shapePart);
            resultPolygons.add(polygon);
        }
    }
    map.addPolygonGroup("results", resultPolygons);

    mapLayout.addComponent(map);
    mapLayout.setExpandRatio(map, 1);

    AbstractOrderedLayout regionLegend = DashboardMapComponent.buildRegionLegend(true, CaseMeasure.CASE_COUNT,
            false, valuesLowerQuartile, valuesMedian, valuesUpperQuartile);
    Label legendHeader = new Label(I18nProperties.getCaption(Captions.dashboardMapKey));
    CssStyles.style(legendHeader, CssStyles.H4, CssStyles.VSPACE_4, CssStyles.VSPACE_TOP_NONE);
    regionLegend.addComponent(legendHeader, 0);

    mapLayout.addComponent(regionLegend);
    mapLayout.setExpandRatio(regionLegend, 0);

    resultsLayout.addComponent(mapLayout);
    resultsLayout.setExpandRatio(mapLayout, 1);
}

---

From source file:de.unioninvestment.eai.portal.portlet.crud.mvp.views.DefaultPanelContentView.java

License:Apache License

@Override
public Button addBackButton(String caption, ClickListener clickListener) {
    AbstractOrderedLayout layout = getLayoutInternal();

    Button backButton = new Button(caption);
    backButton.addClickListener(clickListener);
    layout.addComponent(backButton, 0);
    layout.setComponentAlignment(backButton, Alignment.MIDDLE_RIGHT);
    return backButton;
}

---

From source file:info.magnolia.security.app.dialog.field.WebAccessFieldFactory.java

License:Open Source License

private Component createRuleRow(final AbstractOrderedLayout parentContainer,
        final AbstractJcrNodeAdapter ruleItem, final Label emptyLabel) {

    final HorizontalLayout ruleLayout = new HorizontalLayout();
    ruleLayout.setSpacing(true);// w w w. ja va 2  s.  c  o m
    ruleLayout.setWidth("100%");

    NativeSelect accessRights = new NativeSelect();
    accessRights.addItem(Permission.ALL);
    accessRights.setItemCaption(Permission.ALL, i18n.translate("security.web.field.getPost"));
    accessRights.addItem(Permission.READ);
    accessRights.setItemCaption(Permission.READ, i18n.translate("security.web.field.get"));
    accessRights.addItem(Permission.NONE);
    accessRights.setItemCaption(Permission.NONE, i18n.translate("security.web.field.deny"));
    accessRights.setNullSelectionAllowed(false);
    accessRights.setImmediate(true);
    accessRights.setInvalidAllowed(false);
    accessRights.setNewItemsAllowed(false);
    Property permissionsProperty = ruleItem.getItemProperty(PERMISSIONS_PROPERTY_NAME);
    if (permissionsProperty == null) {
        permissionsProperty = new DefaultProperty<Long>(Long.class, Permission.ALL);
        ruleItem.addItemProperty(PERMISSIONS_PROPERTY_NAME, permissionsProperty);
    }
    accessRights.setPropertyDataSource(permissionsProperty);
    ruleLayout.addComponent(accessRights);

    TextField path = new TextField();
    path.setWidth("100%");
    Property pathProperty = ruleItem.getItemProperty(PATH_PROPERTY_NAME);
    if (pathProperty == null) {
        pathProperty = new DefaultProperty<String>(String.class, "/*");
        ruleItem.addItemProperty(PATH_PROPERTY_NAME, pathProperty);
    }
    path.setPropertyDataSource(pathProperty);
    ruleLayout.addComponent(path);
    ruleLayout.setExpandRatio(path, 1.0f);

    final Button deleteButton = new Button();
    deleteButton.setHtmlContentAllowed(true);
    deleteButton.setCaption("<span class=\"" + "icon-trash" + "\"></span>");
    deleteButton.addStyleName("inline");
    deleteButton.setDescription(i18n.translate("security.web.field.delete"));
    deleteButton.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            parentContainer.removeComponent(ruleLayout);
            ruleItem.getParent().removeChild(ruleItem);
            if (parentContainer.getComponentCount() == 1) {
                parentContainer.addComponent(emptyLabel, 0);
            }
        }
    });
    ruleLayout.addComponent(deleteButton);

    return ruleLayout;
}

---

From source file:info.magnolia.security.app.dialog.field.WorkspaceAccessFieldFactory.java

License:Open Source License

protected Component createRuleRow(final AbstractOrderedLayout parentContainer,
        final AbstractJcrNodeAdapter ruleItem, final Label emptyLabel) {

    final HorizontalLayout ruleLayout = new HorizontalLayout();
    ruleLayout.setSpacing(true);/*from  w  w w. ja v a2  s  . c  o m*/
    ruleLayout.setWidth("100%");

    NativeSelect accessRights = new NativeSelect();
    accessRights.setNullSelectionAllowed(false);
    accessRights.setImmediate(true);
    accessRights.setInvalidAllowed(false);
    accessRights.setNewItemsAllowed(false);
    accessRights.addItem(Permission.ALL);
    accessRights.setItemCaption(Permission.ALL, i18n.translate("security.workspace.field.readWrite"));
    accessRights.addItem(Permission.READ);
    accessRights.setItemCaption(Permission.READ, i18n.translate("security.workspace.field.readOnly"));
    accessRights.addItem(Permission.NONE);
    accessRights.setItemCaption(Permission.NONE, i18n.translate("security.workspace.field.denyAccess"));
    accessRights.setPropertyDataSource(ruleItem.getItemProperty(AccessControlList.PERMISSIONS_PROPERTY_NAME));
    ruleLayout.addComponent(accessRights);

    NativeSelect accessType = new NativeSelect();
    accessType.setNullSelectionAllowed(false);
    accessType.setImmediate(true);
    accessType.setInvalidAllowed(false);
    accessType.setNewItemsAllowed(false);
    accessType.setWidth("150px");
    accessType.addItem(AccessControlList.ACCESS_TYPE_NODE);
    accessType.setItemCaption(AccessControlList.ACCESS_TYPE_NODE,
            i18n.translate("security.workspace.field.selected"));
    accessType.addItem(AccessControlList.ACCESS_TYPE_CHILDREN);
    accessType.setItemCaption(AccessControlList.ACCESS_TYPE_CHILDREN,
            i18n.translate("security.workspace.field.subnodes"));
    accessType.addItem(AccessControlList.ACCESS_TYPE_NODE_AND_CHILDREN);
    accessType.setItemCaption(AccessControlList.ACCESS_TYPE_NODE_AND_CHILDREN,
            i18n.translate("security.workspace.field.selectedSubnodes"));
    Property accessTypeProperty = ruleItem.getItemProperty(ACCESS_TYPE_PROPERTY_NAME);
    accessType.setPropertyDataSource(accessTypeProperty);
    ruleLayout.addComponent(accessType);

    final TextField path = new TextField();
    path.setWidth("100%");
    path.setPropertyDataSource(ruleItem.getItemProperty(AccessControlList.PATH_PROPERTY_NAME));
    ruleLayout.addComponent(path);
    ruleLayout.setExpandRatio(path, 1.0f);

    Button chooseButton = new Button(i18n.translate("security.workspace.field.choose"));
    chooseButton.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            openChooseDialog(path);
        }
    });
    ruleLayout.addComponent(chooseButton);

    Button deleteButton = new Button();
    deleteButton.setHtmlContentAllowed(true);
    deleteButton.setCaption("<span class=\"" + "icon-trash" + "\"></span>");
    deleteButton.addStyleName("inline");
    deleteButton.setDescription(i18n.translate("security.workspace.field.delete"));
    deleteButton.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            parentContainer.removeComponent(ruleLayout);
            ruleItem.getParent().removeChild(ruleItem);
            if (parentContainer.getComponentCount() == 1) {
                parentContainer.addComponent(emptyLabel, 0);
            }
        }
    });
    ruleLayout.addComponent(deleteButton);

    return ruleLayout;
}

---

From source file:org.semanticsoft.vaaclipse.presentation.renderers.AreaRenderer.java

License:Open Source License

@Override
public void addChildGui(MUIElement child, MElementContainer<MUIElement> element) {
    if (!(child instanceof MPartSashContainerElement))
        return;/*from ww w  .  ja va2  s.  c  o  m*/

    AbstractOrderedLayout areaWidget = (AbstractOrderedLayout) element.getWidget();
    int index = indexOf(child, element);
    areaWidget.addComponent((Component) child.getWidget(), index);
}

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From source file:org.semanticsoft.vaaclipse.presentation.renderers.ToolBarRenderer.java

License:Open Source License

@Override
public void addChildGui(MUIElement child, MElementContainer<MUIElement> element) {
    if (!(child instanceof MToolBarElement && (MElementContainer<?>) element instanceof MToolBar))
        return;//from  w w w  . j a  v  a 2 s . c  o  m

    MToolBar toolBar = (MToolBar) (MElementContainer<?>) element;

    AbstractOrderedLayout toolbarWidget = (AbstractOrderedLayout) element.getWidget();
    Component childWidget = (Component) child.getWidget();
    if (toolbarWidget == null || childWidget == null)
        return;
    int index = indexOf(child, element) + 1; //+1 becouse the first element is toolbar drag handler (separator)
    if (element instanceof MToolBarSeparator) {
        toolbarWidget.addComponent(GuiUtils.createSeparator(toolBar), index);
    } else {
        toolbarWidget.addComponent(childWidget, index);
    }

    toolbarWidget.requestRepaint();
}

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