FileLocationComponentImpl(final UploadComponentOptions uploadOptions) { this.options = uploadOptions; final TreeOptions treeOptions = new TreeOptions(); final String extension = uploadOptions.getExtension(); treeOptions.setSelectionType( uploadOptions.isAllowMultiple() ? SelectionType.MULTIPlE : SelectionType.SINGLE); treeOptions.setInitialItems(locationFactory.getTropixObjectSourceRootItems(null)); treeOptions.setShowPredicate( LocationPredicates.getTropixFileTreeItemPredicate(extension, true)); treeOptions.setSelectionPredicate( LocationPredicates.getTropixFileTreeItemPredicate(extension, false)); treeComponent = treeComponentFactory.get(treeOptions); treeComponent.addSelectionListener( new Listener<TreeItem>() { public void onEvent(final TreeItem location) {} }); final TreeGrid treeGrid = treeComponent.get(); treeGrid.setWidth100(); treeGrid.setHeight100(); super.setWidget(treeGrid); }
private void init(final ListGridRecord sampleRecord, final boolean add) { final Form form = new Form(nameItem, mudpitItem, categoryItem); form.setWrapItemTitles(false); nameItem.setValue(sampleRecord.getAttributeAsString("Name")); nameItem.addChangedHandler( new ChangedHandler() { public void onChanged(final ChangedEvent event) { checkOk(); } }); mudpitItem.setValue(sampleRecord.getAttributeAsBoolean("Mudpit")); categoryItem.setValue(sampleRecord.getAttributeAsString("Category")); final Label label = new Label(CONSTANTS.scaffoldWizardSampleSearchLabel()); label.setWidth100(); label.setHeight(12); final TreeOptions treeOptions = new TreeOptions(); treeOptions.setInitialItems( locationFactory.getTropixObjectSourceRootItems(TropixObjectTreeItemExpanders.get(types))); treeOptions.setShowPredicate(getShowItemPredicate()); treeOptions.setSelectionPredicate(LocationPredicates.getTropixObjectNotFolderPredicate()); treeOptions.setSelectionType(SelectionType.MULTIPlE); @SuppressWarnings("unchecked") final Collection<TreeItem> selectedItems = (Collection<TreeItem>) sampleRecord.getAttributeAsObject("Selection"); treeOptions.setExpandIds(Locations.getAncestorIds(selectedItems)); treeOptions.setSelectedItems(selectedItems); final TreeComponent tree = treeComponentFactory.get(treeOptions); tree.addMultiSelectionListener(this); final TreeGrid treeGrid = tree.get(); treeGrid.setTooltip("Hold the control key to select multiple items."); final VLayout layout = new VLayout(); layout.addMember(form); layout.addMember(label); layout.addMember(treeGrid); layout.setSize("500px", "500px"); okButton = SmartUtils.getButton( add ? "Add" : "Update", null, new Command() { public void execute() { sampleRecord.setAttribute("Name", (String) nameItem.getValue()); sampleRecord.setAttribute("Category", (String) categoryItem.getValue()); sampleRecord.setAttribute("Mudpit", (Boolean) mudpitItem.getValue()); sampleRecord.setAttribute("Selection", selection); if (add) { dataSource.addData(sampleRecord); records.add(sampleRecord); } listGrid.markForRedraw(); get().markForDestroy(); checkValid(); } }); final Button cancelButton = SmartUtils.getCancelButton(this); final Layout opsLayout = new CanvasWithOpsLayout<VLayout>(layout, okButton, cancelButton); final Window window = PopOutWindowBuilder.titled((add ? "Add" : "Update") + " Sample") .withContents(opsLayout) .autoSized() .get(); setWidget(window); checkOk(); get().draw(); }