Example usage for com.vaadin.event.dd.acceptcriteria AcceptAll get

List of usage examples for com.vaadin.event.dd.acceptcriteria AcceptAll get

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Introduction

In this page you can find the example usage for com.vaadin.event.dd.acceptcriteria AcceptAll get.

Prototype

public static AcceptCriterion get()

Source Link

Usage

From source file:ch.vorburger.vaadin.beans.dragdroplayouts.DelegatingDropHandler.java

License:Apache License

@Override
public AcceptCriterion getAcceptCriterion() {
    if (delegateDropHandler != null)
        return delegateDropHandler.getAcceptCriterion();
    else/*from   w  ww.j a v  a2 s .c  o  m*/
        return AcceptAll.get();
}

From source file:com.cavisson.gui.dashboard.components.controls.Tables.java

License:Apache License

static void configure(Table table, boolean footer, boolean sized, boolean expandRatios, boolean stripes,
        boolean verticalLines, boolean horizontalLines, boolean borderless, boolean headers, boolean compact,
        boolean small, boolean rowIndex, boolean rowCaption, boolean rowIcon, boolean componentsInRows) {
    table.setSelectable(true);/*w  ww  . ja va  2s.  c  o m*/
    table.setMultiSelect(true);
    table.setSortEnabled(true);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setPageLength(6);
    table.addActionHandler(ValoThemeUI.getActionHandler());
    table.setDragMode(TableDragMode.MULTIROW);
    table.setDropHandler(new DropHandler() {
        @Override
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        @Override
        public void drop(DragAndDropEvent event) {
            Notification.show(event.getTransferable().toString());
        }
    });
    table.setColumnAlignment(ValoThemeUI.DESCRIPTION_PROPERTY, Align.RIGHT);
    table.setColumnAlignment(ValoThemeUI.INDEX_PROPERTY, Align.CENTER);

    table.removeContainerProperty("textfield");
    table.removeGeneratedColumn("textfield");
    table.removeContainerProperty("button");
    table.removeGeneratedColumn("button");
    table.removeContainerProperty("label");
    table.removeGeneratedColumn("label");
    table.removeContainerProperty("checkbox");
    table.removeGeneratedColumn("checkbox");
    table.removeContainerProperty("datefield");
    table.removeGeneratedColumn("datefield");
    table.removeContainerProperty("combobox");
    table.removeGeneratedColumn("combobox");
    table.removeContainerProperty("optiongroup");
    table.removeGeneratedColumn("optiongroup");
    table.removeContainerProperty("slider");
    table.removeGeneratedColumn("slider");
    table.removeContainerProperty("progress");
    table.removeGeneratedColumn("progress");

    if (componentsInRows) {
        table.addContainerProperty("textfield", TextField.class, null);
        table.addGeneratedColumn("textfield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                TextField tf = new TextField();
                tf.setInputPrompt("Type here");
                // tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("datefield", TextField.class, null);
        table.addGeneratedColumn("datefield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                DateField tf = new DateField();
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("combobox", TextField.class, null);
        table.addGeneratedColumn("combobox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ComboBox tf = new ComboBox();
                tf.setInputPrompt("Select");
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("button", Button.class, null);
        table.addGeneratedColumn("button", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Button b = new Button("Button");
                b.addStyleName("small");
                return b;
            }
        });

        table.addContainerProperty("label", TextField.class, null);
        table.addGeneratedColumn("label", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Label label = new Label("Label component");
                label.setSizeUndefined();
                label.addStyleName("bold");
                return label;
            }
        });

        table.addContainerProperty("checkbox", TextField.class, null);
        table.addGeneratedColumn("checkbox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                CheckBox cb = new CheckBox(null, true);
                return cb;
            }
        });

        table.addContainerProperty("optiongroup", TextField.class, null);
        table.addGeneratedColumn("optiongroup", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                OptionGroup op = new OptionGroup();
                op.addItem("Male");
                op.addItem("Female");
                op.addStyleName("horizontal");
                return op;
            }
        });

        table.addContainerProperty("slider", TextField.class, null);
        table.addGeneratedColumn("slider", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Slider s = new Slider();
                s.setValue(30.0);
                return s;
            }
        });

        table.addContainerProperty("progress", TextField.class, null);
        table.addGeneratedColumn("progress", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ProgressBar bar = new ProgressBar();
                bar.setValue(0.7f);
                return bar;
            }
        });
    }
    table.setFooterVisible(footer);
    if (footer) {
        table.setColumnFooter(ValoThemeUI.CAPTION_PROPERTY, "caption");
        table.setColumnFooter(ValoThemeUI.DESCRIPTION_PROPERTY, "description");
        table.setColumnFooter(ValoThemeUI.ICON_PROPERTY, "icon");
        table.setColumnFooter(ValoThemeUI.INDEX_PROPERTY, "index");
    }

    if (sized) {
        table.setWidth("400px");
        table.setHeight("300px");
    } else {
        table.setSizeUndefined();
    }

    if (expandRatios) {
        if (!sized) {
            table.setWidth("100%");
        }
    }
    table.setColumnExpandRatio(ValoThemeUI.CAPTION_PROPERTY, expandRatios ? 1.0f : 0);
    table.setColumnExpandRatio(ValoThemeUI.DESCRIPTION_PROPERTY, expandRatios ? 1.0f : 0);

    if (!stripes) {
        table.addStyleName("no-stripes");
    } else {
        table.removeStyleName("no-stripes");
    }

    if (!verticalLines) {
        table.addStyleName("no-vertical-lines");
    } else {
        table.removeStyleName("no-vertical-lines");
    }

    if (!horizontalLines) {
        table.addStyleName("no-horizontal-lines");
    } else {
        table.removeStyleName("no-horizontal-lines");
    }

    if (borderless) {
        table.addStyleName("borderless");
    } else {
        table.removeStyleName("borderless");
    }

    if (!headers) {
        table.addStyleName("no-header");
    } else {
        table.removeStyleName("no-header");
    }

    if (compact) {
        table.addStyleName("compact");
    } else {
        table.removeStyleName("compact");
    }

    if (small) {
        table.addStyleName("small");
    } else {
        table.removeStyleName("small");
    }

    if (!rowIndex && !rowCaption && rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.HIDDEN);
    }

    if (rowIndex) {
        table.setRowHeaderMode(RowHeaderMode.INDEX);
    }

    if (rowCaption) {
        table.setRowHeaderMode(RowHeaderMode.PROPERTY);
        table.setItemCaptionPropertyId(ValoThemeUI.CAPTION_PROPERTY);
    } else {
        table.setItemCaptionPropertyId(null);
    }

    if (rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.ICON_ONLY);
        table.setItemIconPropertyId(ValoThemeUI.ICON_PROPERTY);
    } else {
        table.setItemIconPropertyId(null);
    }
}

From source file:com.constellio.app.ui.pages.management.updates.UpdateManagerViewImpl.java

@Override
public AcceptCriterion getAcceptCriterion() {
    return AcceptAll.get();
}

From source file:com.etest.valo.Tables.java

License:Apache License

static void configure(Table table, boolean footer, boolean sized, boolean expandRatios, boolean stripes,
        boolean verticalLines, boolean horizontalLines, boolean borderless, boolean headers, boolean compact,
        boolean small, boolean rowIndex, boolean rowCaption, boolean rowIcon, boolean componentsInRows) {
    table.setSelectable(true);/*w w w.j a  va 2 s  .  c  o m*/
    table.setMultiSelect(true);
    table.setSortEnabled(true);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setPageLength(6);
    table.addActionHandler(MainUI.getActionHandler());
    table.setDragMode(TableDragMode.MULTIROW);
    table.setDropHandler(new DropHandler() {
        @Override
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        @Override
        public void drop(DragAndDropEvent event) {
            Notification.show(event.getTransferable().toString());
        }
    });
    table.setColumnAlignment(MainUI.DESCRIPTION_PROPERTY, Align.RIGHT);
    table.setColumnAlignment(MainUI.INDEX_PROPERTY, Align.CENTER);

    table.removeContainerProperty("textfield");
    table.removeGeneratedColumn("textfield");
    table.removeContainerProperty("button");
    table.removeGeneratedColumn("button");
    table.removeContainerProperty("label");
    table.removeGeneratedColumn("label");
    table.removeContainerProperty("checkbox");
    table.removeGeneratedColumn("checkbox");
    table.removeContainerProperty("datefield");
    table.removeGeneratedColumn("datefield");
    table.removeContainerProperty("combobox");
    table.removeGeneratedColumn("combobox");
    table.removeContainerProperty("optiongroup");
    table.removeGeneratedColumn("optiongroup");
    table.removeContainerProperty("slider");
    table.removeGeneratedColumn("slider");
    table.removeContainerProperty("progress");
    table.removeGeneratedColumn("progress");

    if (componentsInRows) {
        table.addContainerProperty("textfield", TextField.class, null);
        table.addGeneratedColumn("textfield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                TextField tf = new TextField();
                tf.setInputPrompt("Type here");
                // tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("datefield", TextField.class, null);
        table.addGeneratedColumn("datefield", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                DateField tf = new DateField();
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("combobox", TextField.class, null);
        table.addGeneratedColumn("combobox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ComboBox tf = new ComboBox();
                tf.setInputPrompt("Select");
                tf.addStyleName("compact");
                if ((Integer) itemId % 2 == 0) {
                    tf.addStyleName("borderless");
                }
                return tf;
            }
        });

        table.addContainerProperty("button", Button.class, null);
        table.addGeneratedColumn("button", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Button b = new Button("Button");
                b.addStyleName("small");
                return b;
            }
        });

        table.addContainerProperty("label", TextField.class, null);
        table.addGeneratedColumn("label", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Label label = new Label("Label component");
                label.setSizeUndefined();
                label.addStyleName("bold");
                return label;
            }
        });

        table.addContainerProperty("checkbox", TextField.class, null);
        table.addGeneratedColumn("checkbox", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                CheckBox cb = new CheckBox(null, true);
                return cb;
            }
        });

        table.addContainerProperty("optiongroup", TextField.class, null);
        table.addGeneratedColumn("optiongroup", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                OptionGroup op = new OptionGroup();
                op.addItem("Male");
                op.addItem("Female");
                op.addStyleName("horizontal");
                return op;
            }
        });

        table.addContainerProperty("slider", TextField.class, null);
        table.addGeneratedColumn("slider", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                Slider s = new Slider();
                s.setValue(30.0);
                return s;
            }
        });

        table.addContainerProperty("progress", TextField.class, null);
        table.addGeneratedColumn("progress", new ColumnGenerator() {
            @Override
            public Object generateCell(Table source, Object itemId, Object columnId) {
                ProgressBar bar = new ProgressBar();
                bar.setValue(0.7f);
                return bar;
            }
        });
    }
    table.setFooterVisible(footer);
    if (footer) {
        table.setColumnFooter(MainUI.CAPTION_PROPERTY, "caption");
        table.setColumnFooter(MainUI.DESCRIPTION_PROPERTY, "description");
        table.setColumnFooter(MainUI.ICON_PROPERTY, "icon");
        table.setColumnFooter(MainUI.INDEX_PROPERTY, "index");
    }

    if (sized) {
        table.setWidth("400px");
        table.setHeight("300px");
    } else {
        table.setSizeUndefined();
    }

    if (expandRatios) {
        if (!sized) {
            table.setWidth("100%");
        }
    }
    table.setColumnExpandRatio(MainUI.CAPTION_PROPERTY, expandRatios ? 1.0f : 0);
    table.setColumnExpandRatio(MainUI.DESCRIPTION_PROPERTY, expandRatios ? 1.0f : 0);

    if (!stripes) {
        table.addStyleName("no-stripes");
    } else {
        table.removeStyleName("no-stripes");
    }

    if (!verticalLines) {
        table.addStyleName("no-vertical-lines");
    } else {
        table.removeStyleName("no-vertical-lines");
    }

    if (!horizontalLines) {
        table.addStyleName("no-horizontal-lines");
    } else {
        table.removeStyleName("no-horizontal-lines");
    }

    if (borderless) {
        table.addStyleName("borderless");
    } else {
        table.removeStyleName("borderless");
    }

    if (!headers) {
        table.addStyleName("no-header");
    } else {
        table.removeStyleName("no-header");
    }

    if (compact) {
        table.addStyleName("compact");
    } else {
        table.removeStyleName("compact");
    }

    if (small) {
        table.addStyleName("small");
    } else {
        table.removeStyleName("small");
    }

    if (!rowIndex && !rowCaption && rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.HIDDEN);
    }

    if (rowIndex) {
        table.setRowHeaderMode(RowHeaderMode.INDEX);
    }

    if (rowCaption) {
        table.setRowHeaderMode(RowHeaderMode.PROPERTY);
        table.setItemCaptionPropertyId(MainUI.CAPTION_PROPERTY);
    } else {
        table.setItemCaptionPropertyId(null);
    }

    if (rowIcon) {
        table.setRowHeaderMode(RowHeaderMode.ICON_ONLY);
        table.setItemIconPropertyId(MainUI.ICON_PROPERTY);
    } else {
        table.setItemIconPropertyId(null);
    }
}

From source file:com.etest.valo.Trees.java

License:Apache License

public Trees() {
    setMargin(true);//  w w w . j  a v  a2 s .  co  m

    Label h1 = new Label("Trees");
    h1.addStyleName("h1");
    addComponent(h1);

    HorizontalLayout row = new HorizontalLayout();
    row.addStyleName("wrapping");
    row.setSpacing(true);
    addComponent(row);

    Tree tree = new Tree();
    tree.setSelectable(true);
    tree.setMultiSelect(true);
    Container generateContainer = MainUI.generateContainer(10, true);
    tree.setContainerDataSource(generateContainer);
    tree.setDragMode(TreeDragMode.NODE);
    row.addComponent(tree);
    tree.setItemCaptionPropertyId(MainUI.CAPTION_PROPERTY);
    tree.setItemIconPropertyId(MainUI.ICON_PROPERTY);
    tree.expandItem(generateContainer.getItemIds().iterator().next());

    tree.setDropHandler(new DropHandler() {
        @Override
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        @Override
        public void drop(DragAndDropEvent event) {
            Notification.show(event.getTransferable().toString());
        }
    });

    // Add actions (context menu)
    tree.addActionHandler(MainUI.getActionHandler());
}

From source file:com.foc.vaadin.gui.layouts.FVTableWrapperLayout.java

License:Apache License

public void setTableOrTree(FocXMLLayout xmlLayout, ITableTree tableOrTree) {
    this.tableOrTree = tableOrTree;
    getTableTreeDelegate().setWrapperLayout(this);

    if (tableOrTree != null && tableOrTree.getTableTreeDelegate() != null) {
        String title = getAttributes().getValue(FXML.ATT_TITLE);
        if (title != null && !title.isEmpty()) {
            setTitle(title);// w w w.ja va2s.c  om
        }

        boolean isEditable = getTableTreeDelegate() != null ? getTableTreeDelegate().isEditable() : null;

        if (Globals.isValo()) {
            Embedded open = valo_GetOpenEmbedded(isEditable);
            if (open != null) {
                addHeaderComponent(open);
            }
            Embedded add = valo_GetAddEmbedded(isEditable);
            if (add != null) {
                addHeaderComponent(add);
            }
            Embedded delete = valo_GetDeleteEmbedded(isEditable);
            if (delete != null) {
                addHeaderComponent(delete);
            }
            Embedded duplicate = valo_GetDuplicateEmbedded();
            if (duplicate != null) {
                addHeaderComponent(duplicate);
            }
            Embedded statusStyle = valo_GetStatusStyleEmbedded();
            if (statusStyle != null) {
                addHeaderComponent(statusStyle);
            }
            Embedded transactionFilter = valo_GetTransactionFilterEmbedded();
            if (transactionFilter != null) {
                addHeaderComponent(transactionFilter);
            }
        } else {
            FVButton openButton = getOpenButton();
            if (openButton != null) {
                addHeaderComponent(openButton);
            }

            FVButton addButton = getAddButton();
            if (addButton != null) {
                addHeaderComponent(addButton);
            }

            FVButton deleteButton = getDeleteButton();
            if (deleteButton != null) {
                addHeaderComponent(deleteButton);
            }

            FVButton duplicateButton = getDuplicateButton();
            if (duplicateButton != null) {
                addHeaderComponent(duplicateButton);
            }

            FVButton statusStyleButton = getStatusStyleButton();
            if (statusStyleButton != null) {
                addHeaderComponent(statusStyleButton);
            }
            FVButton transactionFilterButton = getTransactionFilterButton();
            if (transactionFilterButton != null) {
                addHeaderComponent(transactionFilterButton);
            }
        }

        // FVButton exportButton = getExportToExcelButton();
        // if(exportButton != null){
        // addHeaderComponent(exportButton);
        // }

        if (!isPrintingUI() && getAttributes() != null
                && getAttributes().getValue(FXML.ATT_REFRESH_ENABLED) != null) {
            if (getAttributes().getValue(FXML.ATT_REFRESH_ENABLED).equalsIgnoreCase("false")) {
                isRefreshEnabled = false;
            }
        }

        if (isRefreshEnabled && !isPrintingUI() && getXMLType() != null
                && !getXMLType().equals(FXML.TAG_PIVOT)) {
            if (Globals.isValo()) {
                Embedded reloadEmbedded = valo_GetReloadEmbedded();
                if (reloadEmbedded != null) {
                    addHeaderComponent(reloadEmbedded);
                }
            } else {
                FVButton reloadButton = getReloadButton();
                if (reloadButton != null) {
                    addHeaderComponent(reloadButton);
                }
            }
        }

        String showViewSelector = getTableTreeDelegate().getAttributes().getValue(FXML.ATT_SHOW_VIEW_SELECTOR);
        if (showViewSelector != null && showViewSelector.toLowerCase().equals("true")) {
            // FocXMLLayout focXMLLayout = getTableTreeDelegate().getFocXMLLayout();
            if (xmlLayout != null) {
                viewSelector = new FVViewSelector_MenuBar(xmlLayout, null);
                if (viewSelector != null) {
                    addHeaderComponent(viewSelector);
                }
            }
        }
    }

    FVCheckBox editCheckBox = getTableTreeDelegate().getEditableCheckBox();
    if (editCheckBox != null) {
        getHorizontalLayout().addComponent(editCheckBox);
    }

    setFilterBoxListenerIfNecessary();

    tablePanel = new Panel();
    tablePanel.addStyleName(Reindeer.PANEL_LIGHT);
    // tablePanel.addActionHandler(new KbdHandler());
    //// VerticalLayout vLay = new VerticalLayout();
    //// vLay.setMargin(false);
    //// vLay.setSpacing(false);
    // tablePanel.setContent(vLay);
    tablePanel.setStyleName(Reindeer.PANEL_LIGHT);
    tablePanel.setContent((Component) tableOrTree);

    if (tableOrTree instanceof Table) {
        ((Table) tableOrTree).setHeight("100%");
    }

    tablePanel.setHeight("100%");
    //BAntoineS - Horizontal
    //verticalTableLayout.addComponent(tablePanel);
    //verticalTableLayout.setExpandRatio(tablePanel, 1);
    addComponent(tablePanel);
    setExpandRatio(tablePanel, 1);
    //EAntoineS - Horizontal

    // addComponent((Component) tableOrTree);

    if (tableOrTree instanceof Table) {
        ((Table) tableOrTree).setDropHandler(new DropHandler() {

            @Override
            public AcceptCriterion getAcceptCriterion() {
                return AcceptAll.get();
            }

            @Override
            public void drop(DragAndDropEvent event) {
                try {
                    if (event.getTransferable() instanceof DataBoundTransferable) {
                        DataBoundTransferable t = (DataBoundTransferable) event.getTransferable();
                        String name = t.getItemId() + "";

                        FocXMLAttributes attributes = new FocXMLAttributes();

                        if (t.getSourceContainer() instanceof DataModelNodeTree) {
                            DataModelNodeTree tree = (DataModelNodeTree) t.getSourceContainer();
                            name = tree.getItem(t.getItemId()).toString();
                            attributes.addAttribute("", "name", "name", "CDATA", name);
                            attributes.addAttribute("", "caption", "caption", "CDATA", name.toLowerCase());

                            getTableTreeDelegate().addColumn(attributes);
                        }
                    }
                } catch (Exception e) {
                    Globals.logException(e);
                }
            }
        });
    }
}

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

License:Apache License

public AcceptCriterion getAcceptCriterion() {
    return AcceptAll.get();
}

From source file:com.jorambarrez.PropertyPanel.java

License:Apache License

protected void initTrashIcon() {
    Embedded trashIcon = new Embedded(null, Images.MODELER_TRASH);
    trashIcon.setWidth(63, UNITS_PIXELS);
    trashIcon.setHeight(61, UNITS_PIXELS);
    trashIcon.setType(Embedded.TYPE_IMAGE);

    VerticalLayout trashLayout = new VerticalLayout();
    trashLayout.setWidth(120, UNITS_PIXELS);
    trashLayout.setHeight(120, UNITS_PIXELS);
    trashLayout.addComponent(trashIcon);
    trashLayout.setComponentAlignment(trashIcon, Alignment.MIDDLE_CENTER);

    DragAndDropWrapper dragAndDropWrapper = new DragAndDropWrapper(trashLayout);
    dragAndDropWrapper.setDragStartMode(DragStartMode.NONE);
    dragAndDropWrapper.setSizeUndefined();
    addComponent(dragAndDropWrapper);//w ww .  ja  v  a  2s .  c  o m
    setComponentAlignment(dragAndDropWrapper, Alignment.BOTTOM_CENTER);

    dragAndDropWrapper.setDropHandler(new DropHandler() {
        private static final long serialVersionUID = 1L;

        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        public void drop(DragAndDropEvent event) {
            WrapperTransferable wrapperTransferable = (WrapperTransferable) event.getTransferable();
            Node srcNode = (Node) wrapperTransferable.getSourceComponent();

            // TODO: use eventrouter!
            ModelerApp.get().getFlowEditor().removeNode(srcNode);
        }
    });
}

From source file:com.lizardtech.expresszip.vaadin.SetupMapViewComponent.java

License:Apache License

public SetupMapViewComponent() {

    listeners = new ArrayList<SetupMapViewListener>();
    cmbProjection = new ComboBox();
    cmbProjection.setTextInputAllowed(false);
    HorizontalLayout projectionLayout = new HorizontalLayout();
    projectionLayout.addComponent(cmbProjection);
    projectionLayout.setWidth(100f, UNITS_PERCENTAGE);

    setSizeFull();/*from w ww . j  av  a2s . c  o m*/

    // main layout
    VerticalLayout layout = new VerticalLayout();
    layout.setMargin(true);
    layout.setSizeFull();

    // instruction banner
    Label step = new Label("Step 2: Select Export Region");
    step.addStyleName("step");
    layout.addComponent(step);

    //
    // setup tree data source
    //
    treeHier = new HierarchicalContainer();
    treeHier.addContainerProperty(ExpressZipTreeTable.LAYER, ExpressZipLayer.class, null);
    treeHier.addContainerProperty(DRAG_PROPERTY, Embedded.class, null);

    // table holding layers
    treeTable = new ExpressZipTreeTable();
    treeTable.setContainerDataSource(treeHier);

    treeTable.setDragMode(TableDragMode.ROW);
    treeTable.setColumnHeaders(new String[] { ExpressZipTreeTable.LAYER, "" });
    treeTable.setColumnExpandRatio(ExpressZipTreeTable.LAYER, 1);
    treeTable.setColumnWidth(DRAG_PROPERTY, 23);

    // upload shape file
    btnUploadShapeFile.setFieldType(FieldType.BYTE_ARRAY);
    btnUploadShapeFile.setButtonCaption("");
    btnUploadShapeFile.setSizeUndefined();
    btnUploadShapeFile.addStyleName("shapefile");

    // remove shape file
    btnRemoveShapeFile.addListener(this);
    btnRemoveShapeFile.setSizeUndefined();
    btnRemoveShapeFile.setVisible(false);
    btnRemoveShapeFile.setIcon(new ThemeResource("img/RemoveShapefileStandard23px.png"));
    btnRemoveShapeFile.setStyleName(BaseTheme.BUTTON_LINK);
    btnRemoveShapeFile.addStyleName("shapefile");
    HorizontalLayout hznUpload = new HorizontalLayout();

    Panel coordPanel = new Panel("Export Extent");

    layout.addComponent(treeTable);
    layout.addComponent(new Panel(PROJECTION, projectionLayout));
    layout.addComponent(new Panel(SHAPEFILE_UPLOAD, hznUpload));
    layout.addComponent(coordPanel);

    layout.setSpacing(true);

    hznUpload.addComponent(btnUploadShapeFile);
    hznUpload.addComponent(btnRemoveShapeFile);
    hznUpload.addComponent(lblCurrentShapeFile);
    hznUpload.setExpandRatio(lblCurrentShapeFile, 1f);
    hznUpload.setComponentAlignment(lblCurrentShapeFile, Alignment.MIDDLE_LEFT);
    hznUpload.setWidth("100%");

    cmbProjection.setWidth("100%");

    topTextField.setWidth(150, UNITS_PIXELS);
    topTextField.setImmediate(true);
    topTextField.setRequired(true);
    topTextField.addListener(topListener);

    leftTextField.setWidth(150, UNITS_PIXELS);
    leftTextField.setImmediate(true);
    leftTextField.setRequired(true);
    leftTextField.addListener(leftListener);

    bottomTextField.setWidth(150, UNITS_PIXELS);
    bottomTextField.setImmediate(true);
    bottomTextField.setRequired(true);
    bottomTextField.addListener(bottomListener);

    rightTextField.setWidth(150, UNITS_PIXELS);
    rightTextField.setImmediate(true);
    rightTextField.setRequired(true);
    rightTextField.addListener(rightListener);

    VerticalLayout coordLayout = new VerticalLayout();
    coordLayout.setSizeFull();
    coordPanel.setContent(coordLayout);
    coordLayout.addComponent(topTextField);

    HorizontalLayout leftRightLayout = new HorizontalLayout();
    leftRightLayout.setWidth("100%");
    leftRightLayout.addComponent(leftTextField);
    leftRightLayout.addComponent(rightTextField);
    leftRightLayout.setComponentAlignment(leftTextField, Alignment.MIDDLE_LEFT);
    leftRightLayout.setComponentAlignment(rightTextField, Alignment.MIDDLE_RIGHT);
    coordLayout.addComponent(leftRightLayout);

    coordLayout.addComponent(bottomTextField);
    coordLayout.setComponentAlignment(topTextField, Alignment.TOP_CENTER);
    coordLayout.setComponentAlignment(bottomTextField, Alignment.BOTTOM_CENTER);

    btnNext = new ExpressZipButton("Next", Style.STEP, this);
    btnBack = new ExpressZipButton("Back", Style.STEP, this);

    HorizontalLayout backNextLayout = new HorizontalLayout();
    backNextLayout.addComponent(btnBack);
    backNextLayout.addComponent(btnNext);
    btnNext.setEnabled(false);

    backNextLayout.setComponentAlignment(btnBack, Alignment.BOTTOM_LEFT);
    backNextLayout.setComponentAlignment(btnNext, Alignment.BOTTOM_RIGHT);
    backNextLayout.setWidth("100%");

    VerticalLayout navLayout = new VerticalLayout();
    navLayout.addComponent(backNextLayout);
    navLayout.setSpacing(true);

    ThemeResource banner = new ThemeResource("img/ProgressBar2.png");
    navLayout.addComponent(new Embedded(null, banner));

    layout.addComponent(navLayout);
    layout.setComponentAlignment(navLayout, Alignment.BOTTOM_CENTER);

    layout.setExpandRatio(treeTable, 1.0f);
    setCompositionRoot(layout);

    // notify when selection changes
    treeTable.addListener(new Property.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            for (SetupMapViewListener listener : listeners) {
                listener.layersSelectedEvent((Set<ExpressZipLayer>) treeTable.getValue());
            }

        }
    });
    treeTable.addActionHandler(this);
    treeHier.removeAllItems();

    //
    // drag n' drop behavior
    //
    treeTable.setDropHandler(new DropHandler() {
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        // Make sure the drag source is the same tree
        public void drop(DragAndDropEvent event) {
            // Wrapper for the object that is dragged
            Transferable t = event.getTransferable();

            // Make sure the drag source is the same tree
            if (t.getSourceComponent() != treeTable)
                return;

            AbstractSelectTargetDetails target = (AbstractSelectTargetDetails) event.getTargetDetails();

            // Get ids of the dragged item and the target item
            Object sourceItemId = t.getData("itemId");
            Object targetItemId = target.getItemIdOver();

            // if we drop on ourselves, ignore
            if (sourceItemId == targetItemId)
                return;

            // On which side of the target the item was dropped
            VerticalDropLocation location = target.getDropLocation();

            // place source after target
            treeHier.moveAfterSibling(sourceItemId, targetItemId);

            // if top, switch them
            if (location == VerticalDropLocation.TOP) {
                treeHier.moveAfterSibling(targetItemId, sourceItemId);
            }

            Collection<ExpressZipLayer> layers = (Collection<ExpressZipLayer>) treeHier.rootItemIds();
            for (SetupMapViewListener listener : listeners)
                listener.layerMovedEvent(layers);
        }
    });

    cmbProjection.setImmediate(true);
    cmbProjection.setNullSelectionAllowed(false);
    cmbProjection.addListener(new Property.ValueChangeListener() {
        private static final long serialVersionUID = -5188369735622627751L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (cmbProjection.getValue() != null) {
                selectedEpsg = (String) cmbProjection.getValue();
                String currentProjection = ((ExpressZipWindow) getApplication().getMainWindow())
                        .getExportProps().getMapProjection();
                if (!selectedEpsg.equals(currentProjection))
                    for (SetupMapViewListener listener : new ArrayList<SetupMapViewListener>(listeners))
                        listener.projectionChangedEvent(selectedEpsg);
            }
        }
    });
}

From source file:com.mcparland.john.DragAndDropPanel.java

License:Apache License

/**
 * Create a drag-and-droppable layout.//from   w w  w. j  ava2s .c  o  m
 * 
 * @param layout
 *            the layout.
 * @return a drag-and-droppable layout.
 */
private Component createLayout(final AbstractLayout layout) {
    layout.addComponent(createButton("One"));
    layout.addComponent(createButton("Two"));
    layout.addComponent(createButton("Three"));
    layout.addComponent(createButton("Four"));

    final DragAndDropWrapper dndWrapper = new DragAndDropWrapper(layout);
    dndWrapper.setSizeFull();
    dndWrapper.setDropHandler(new DropHandler() {

        /*
         * (non-Javadoc)
         * 
         * @see com.vaadin.event.dd.DropHandler#getAcceptCriterion()
         */
        public AcceptCriterion getAcceptCriterion() {
            return AcceptAll.get();
        }

        /*
         * (non-Javadoc)
         * 
         * @see com.vaadin.event.dd.DropHandler#drop(com.vaadin.event.dd.
         * DragAndDropEvent)
         */
        public void drop(DragAndDropEvent event) {
            WrapperTransferable t = (WrapperTransferable) event.getTransferable();
            layout.addComponent(t.getSourceComponent());
        }
    });

    return dndWrapper;
}