private String getTitle(CategoryItem categoryItem) { if (categoryItem == null) { return Constants.INSTANCE.CreateANewTopLevelCategory(); } else { return Constants.INSTANCE.CreateNewCategoryUnder0(categoryItem.getName()); } }
void ok() { if ("".equals(this.name.getText())) { ErrorPopup.showMessage(Constants.INSTANCE.CanNotHaveAnEmptyCategoryName()); } else { if (parent.contains(name.getText())) { ErrorPopup.showMessage(Constants.INSTANCE.CategoryWasNotSuccessfullyCreated()); } else { isDirty = true; explorer.addChildren(parent, name.getText(), description.getText()); hide(); } } }
/** This is used when creating a new category */ public CategoryEditor(final CategoryItem parent) { super.setTitle(getTitle(parent)); this.parent = parent; addAttribute(Constants.INSTANCE.CategoryName(), name); Button ok = new Button(Constants.INSTANCE.OK()); ok.addClickHandler( new ClickHandler() { public void onClick(ClickEvent event) { ok(); } }); addAttribute("", ok); }
@PostConstruct public void init() { explorer = new CategoryTreeEditorWidget(); form = new PrettyFormLayout(); form.addHeader(Images.INSTANCE.EditCategories(), new HTML(Constants.INSTANCE.EditCategories())); form.startSection(Constants.INSTANCE.CategoriesPurposeTip()); final SimplePanel editable = new SimplePanel(); editable.add(explorer); form.addAttribute(Constants.INSTANCE.CurrentCategories(), editable); final HorizontalPanel actions = new HorizontalPanel(); form.addAttribute("", actions); final Button newCat = new Button(Constants.INSTANCE.NewCategory()); newCat.setTitle(Constants.INSTANCE.CreateANewCategory()); newCat.addClickHandler( new ClickHandler() { public void onClick(ClickEvent w) { final CategoryEditor newCat; if (explorer.getSelectedCategory() == null) { newCat = new CategoryEditor(explorer.getCategories()); } else { newCat = new CategoryEditor(explorer.getSelectedCategory()); } newCat.show(); } }); actions.add(newCat); final Button rename = new Button(Constants.INSTANCE.RenameSelected()); rename.addClickHandler( new ClickHandler() { public void onClick(ClickEvent w) { if (!explorer.isSelected()) { Window.alert(Constants.INSTANCE.PleaseSelectACategoryToRename()); return; } final String name = Window.prompt(Constants.INSTANCE.CategoryNewNamePleaseEnter(), ""); if (name != null) { isDirty = true; explorer.renameSelected(name); } } }); actions.add(rename); final Button delete = new Button(Constants.INSTANCE.DeleteSelected()); delete.addClickHandler( new ClickHandler() { public void onClick(final ClickEvent w) { if (!explorer.isSelected()) { Window.alert(Constants.INSTANCE.PleaseSelectACategoryToDelete()); return; } if (Window.confirm( Constants.INSTANCE.AreYouSureYouWantToDeleteCategory() + explorer.getSelectedCategory().getName())) { isDirty = true; explorer.removeSelected(); } } }); delete.setTitle(Constants.INSTANCE.DeleteSelectedCat()); actions.add(delete); form.endSection(); initWidget(form); }