List of usage examples for com.google.gwt.view.client Range getStart
public int getStart()
From source file:TaskListPresenter.java
License:Open Source License
protected void fetchRange(final Range range) { QueryRequest request = new QueryRequest(); request.setPageInfo(new Region(range.getStart(), range.getLength())); SortInfo sortInfo = getSortInfoFromTable(); if (sortInfo != null && sortInfo.getSortField() != null && sortInfo.getSortOrder() != null) { request.setSortInfo(sortInfo);/*from w ww .jav a2 s .com*/ } queryState.setQueryRequest(request); // Update the current URL to represent the new page and sort parameters updateCurrentUrlForQuery(request); final AsyncCallbackSupport<TaskQueryResult> callback = new AsyncCallbackSupport<TaskQueryResult>() { @Override protected void success(TaskQueryResult actionResult) { QueryResult<Task> result = actionResult.get(); // TODO: when range starts at 0 and no results found, hide // results table and show 'no results found' message dataProvider.updateRowCount(result.getTotalResultSize(), true); // set the length to less than one page when necessary dataProvider.updateRowData(range.getStart(), result.getResultPage()); } @Override public void onFailure(Throwable exception) { super.onFailure(exception); dataProvider.updateRowCount(0, false); } }; TaskQueryAction action = new TaskQueryAction(getProjectIdentifier(), queryState); getDispatchService().execute(action, callback); }
From source file:br.org.olimpiabarbacena.client.Pesquisar.java
License:Apache License
public void listarAcervo() { // remove todas as colunas for (int i = cellTable.getColumnCount() - 1; i >= 0; i--) { cellTable.removeColumn(i);//from w ww . j a va 2 s.c o m } // Adiciona coluna imagem para exibir o tipo. Column<Object, ImageResource> colunaTipo = new Column<Object, ImageResource>(new ImageResourceCell()) { @Override public ImageResource getValue(Object object) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Midia")) { if (((Midia) object).getTipo() == Tipo.LIVRO) { return Icons.INSTANCE.livro(); } else if (((Midia) object).getTipo() == Tipo.CD) { return Icons.INSTANCE.cd(); } else if (((Midia) object).getTipo() == Tipo.DVD) { return Icons.INSTANCE.dvd(); } else if (((Midia) object).getTipo() == Tipo.REVISTA) { return Icons.INSTANCE.revista(); } else if (((Midia) object).getTipo() == Tipo.JORNAL) { return Icons.INSTANCE.jornal(); } else { return Icons.INSTANCE.desconhecido(); } } return Icons.INSTANCE.desconhecido(); } }; cellTable.addColumn(colunaTipo, "Tipo"); cellTable.setColumnWidth(colunaTipo, "16px"); // Adiciona coluna texto para exibir o ttulo. TextColumn<Object> colunaNome = new TextColumn<Object>() { @Override public String getValue(Object object) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Midia")) { return ((Midia) object).getTitulo(); } return new String(); } }; colunaNome.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT); cellTable.addColumn(colunaNome, "Ttulo"); // Adiciona coluna com o boto editar. ButtonCell buttonCellEditar = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.editar(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Editar\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaEditar = new Column<Object, String>(buttonCellEditar) { @Override public String getValue(Object object) { return "Editar"; } }; colunaEditar.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Midia")) { if (((Midia) object).getTipo() == Tipo.LIVRO) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("464px"); principal.getControle().getDialogo().setHeight("417px"); principal.getControle().setLivro(new br.org.olimpiabarbacena.client.formulario.midia.Livro( principal, principal.getControle().getDialogo())); principal.getControle().getLivro().get(((Midia) object).getId()); principal.getControle().getDialogo().setWidget(principal.getControle().getLivro()); principal.getControle().getDialogo().center(); } else if (((Midia) object).getTipo() == Tipo.CD) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("462px"); principal.getControle().getDialogo().setHeight("261px"); principal.getControle().setCD(new br.org.olimpiabarbacena.client.formulario.midia.CD( principal, principal.getControle().getDialogo(), Tipo.CD)); principal.getControle().getCD().get(((Midia) object).getId()); principal.getControle().getDialogo().setWidget(principal.getControle().getCD()); principal.getControle().getDialogo().center(); } else if (((Midia) object).getTipo() == Tipo.DVD) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("462px"); principal.getControle().getDialogo().setHeight("261px"); principal.getControle().setCD(new br.org.olimpiabarbacena.client.formulario.midia.CD( principal, principal.getControle().getDialogo(), Tipo.DVD)); principal.getControle().getCD().get(((Midia) object).getId()); principal.getControle().getDialogo().setWidget(principal.getControle().getCD()); principal.getControle().getDialogo().center(); } else if (((Midia) object).getTipo() == Tipo.JORNAL) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("460px"); principal.getControle().getDialogo().setHeight("359px"); principal.getControle() .setJornal(new br.org.olimpiabarbacena.client.formulario.midia.Jornal(principal, principal.getControle().getDialogo(), Tipo.JORNAL)); principal.getControle().getJornal().get(((Midia) object).getId()); principal.getControle().getDialogo().setWidget(principal.getControle().getJornal()); principal.getControle().getDialogo().center(); } else if (((Midia) object).getTipo() == Tipo.REVISTA) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("460px"); principal.getControle().getDialogo().setHeight("359px"); principal.getControle() .setJornal(new br.org.olimpiabarbacena.client.formulario.midia.Jornal(principal, principal.getControle().getDialogo(), Tipo.REVISTA)); principal.getControle().getJornal().get(((Midia) object).getId()); principal.getControle().getDialogo().setWidget(principal.getControle().getJornal()); principal.getControle().getDialogo().center(); } } } }); colunaEditar.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaEditar, new String()); cellTable.setColumnWidth(colunaEditar, "16px"); // Adiciona coluna com o boto remover. ButtonCell buttonCellRemover = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.remover(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Remover\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaRemover = new Column<Object, String>(buttonCellRemover) { @Override public String getValue(Object object) { return "Remover"; } }; colunaRemover.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Midia")) { if (Window.confirm( "Deseja remover \"" + ((Midia) object).getTitulo() + "\" e suas dependncias?")) { midiaService.remover(((Midia) object).getId(), new AsyncCallback<Void>() { @Override public void onFailure(Throwable caught) { }; @Override public void onSuccess(Void result) { limpar(); listarAcervo(); }; }); } } } }); colunaRemover.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaRemover, new String()); cellTable.setColumnWidth(colunaRemover, "16px"); dataProvider = new AsyncDataProvider<Object>() { @Override protected void onRangeChanged(HasData<Object> display) { final Range range = display.getVisibleRange(); final int start = range.getStart(); final int end = start + range.getLength(); midiaService.listar(textboxPesquisar.getText(), new AsyncCallback<List<Midia>>() { @Override public void onFailure(Throwable caught) { Window.alert(caught.getMessage()); } @Override public void onSuccess(List<Midia> result) { // convert old list type to new list type List<Object> list = new ArrayList<Object>(result.size()); for (Midia midia : result) { list.add(midia); } updateRowData(start, list.subList(start, (result.size() < end) ? result.size() : end)); updateRowCount(result.size(), true); } }); } }; dataProvider.addDataDisplay(cellTable); }
From source file:br.org.olimpiabarbacena.client.Pesquisar.java
License:Apache License
public void listarMembro() { // remove todas as colunas for (int i = cellTable.getColumnCount() - 1; i >= 0; i--) { cellTable.removeColumn(i);/*from w w w. j a v a2 s .co m*/ } // Adiciona coluna texto para exibir o nome. TextColumn<Object> colunaNome = new TextColumn<Object>() { @Override public String getValue(Object object) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Membro")) { return ((Membro) object).getNome(); } return new String(); } }; colunaNome.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT); cellTable.addColumn(colunaNome, "Nome"); // Adiciona coluna com o boto editar. ButtonCell buttonCellEditar = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.editar(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Editar\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaEditar = new Column<Object, String>(buttonCellEditar) { @Override public String getValue(Object object) { return "Editar"; } }; colunaEditar.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Membro")) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("466px"); principal.getControle().getDialogo().setHeight("319px"); br.org.olimpiabarbacena.client.formulario.Membro membro = new br.org.olimpiabarbacena.client.formulario.Membro( principal, principal.getControle().getDialogo()); membro.buttonHistorico.setVisible(false); membro.buttonFechar.setText("Cancelar"); membro.get(((Membro) object).getId()); principal.getControle().getDialogo().setWidget(membro); principal.getControle().getDialogo().center(); } } }); colunaEditar.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaEditar, new String()); cellTable.setColumnWidth(colunaEditar, "16px"); // Adiciona coluna com o boto remover. ButtonCell buttonCellRemover = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.remover(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Remover\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaRemover = new Column<Object, String>(buttonCellRemover) { @Override public String getValue(Object object) { return "Remover"; } }; colunaRemover.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Membro")) { if (Window.confirm( "Deseja remover \"" + ((Membro) object).getNome() + "\" e suas dependncias?")) { membroService.remover(((Membro) object).getId(), new AsyncCallback<Void>() { @Override public void onFailure(Throwable caught) { }; @Override public void onSuccess(Void result) { limpar(); listarMembro(); }; }); } } } }); colunaRemover.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaRemover, new String()); cellTable.setColumnWidth(colunaRemover, "16px"); dataProvider = new AsyncDataProvider<Object>() { @Override protected void onRangeChanged(HasData<Object> display) { final Range range = display.getVisibleRange(); final int start = range.getStart(); final int end = start + range.getLength(); membroService.listar(textboxPesquisar.getText(), new AsyncCallback<List<Membro>>() { @Override public void onFailure(Throwable caught) { Window.alert(caught.getMessage()); } @Override public void onSuccess(List<Membro> result) { // convert old list type to new list type List<Object> list = new ArrayList<Object>(result.size()); for (Membro membro : result) { list.add(membro); } updateRowData(start, list.subList(start, (result.size() < end) ? result.size() : end)); updateRowCount(result.size(), true); } }); } }; dataProvider.addDataDisplay(cellTable); }
From source file:br.org.olimpiabarbacena.client.Pesquisar.java
License:Apache License
public void listarEmprestimo() { // remove todas as colunas for (int i = cellTable.getColumnCount() - 1; i >= 0; i--) { cellTable.removeColumn(i);/*ww w . j a v a 2 s.c o m*/ } // Adiciona coluna imagem para exibir a situao. Column<Object, ImageResource> colunaSituacao = new Column<Object, ImageResource>(new ImageResourceCell()) { @Override public ImageResource getValue(Object object) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { if (((Emprestimo) object).getEntrega() == null) { return Icons.INSTANCE.emprestado(); } else { return Icons.INSTANCE.baixado(); } } else { return Icons.INSTANCE.desconhecido(); } } }; cellTable.addColumn(colunaSituacao, new String()); cellTable.setColumnWidth(colunaSituacao, "16px"); // Adiciona coluna texto para exibir o ttulo. TextColumn<Object> colunaNome = new TextColumn<Object>() { @Override public String getValue(Object object) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { return ((Emprestimo) object).getMidiaObject().getTitulo(); } return new String(); } }; colunaNome.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT); cellTable.addColumn(colunaNome, "Ttulo"); // Adiciona coluna com o boto reservar. ButtonCell buttonCellReservar = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.reservar(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Reservar\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaReservar = new Column<Object, String>(buttonCellReservar) { @Override public String getValue(Object object) { return "Reservar"; } }; colunaReservar.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("450px"); principal.getControle().getDialogo().setHeight("91px"); Reserva reserva = new Reserva(((Emprestimo) object), principal.getControle().getDialogo()); principal.getControle().getDialogo().setWidget(reserva); principal.getControle().getDialogo().center(); } } }); colunaReservar.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaReservar, new String()); cellTable.setColumnWidth(colunaReservar, "16px"); // Adiciona coluna com o boto reservar. ButtonCell buttonCellBaixar = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.baixar(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Baixar\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaBaixar = new Column<Object, String>(buttonCellBaixar) { @Override public String getValue(Object object) { return "Baixar"; } }; colunaBaixar.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { if (((Emprestimo) object).getEntrega() == null) { if (Window.confirm("Deseja baixar \"" + ((Emprestimo) object).getMidiaObject().getTitulo() + "\" emprestado para \"" + ((Emprestimo) object).getMembroObject().getNome() + "\"?")) { emprestimoService.baixar(((Emprestimo) object).getId(), new AsyncCallback<Void>() { @Override public void onFailure(Throwable caught) { }; @Override public void onSuccess(Void result) { limpar(); listarEmprestimo(); }; }); } } else { Window.alert("Esta mdia j foi devolvida."); } } } }); colunaBaixar.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaBaixar, new String()); cellTable.setColumnWidth(colunaBaixar, "16px"); // Adiciona coluna com o boto visualizar. ButtonCell buttonCellVisualizar = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.visualizar(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Visualizar\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaVisualizar = new Column<Object, String>(buttonCellVisualizar) { @Override public String getValue(Object object) { return "Visualizar"; } }; colunaVisualizar.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { principal.getControle().setDialogo(new DialogBox(false)); principal.getControle().getDialogo().setWidth("451px"); principal.getControle().getDialogo().setHeight("124px"); principal.getControle().getDialogo().setWidget( new br.org.olimpiabarbacena.client.formulario.midia.Emprestimo(((Emprestimo) object), principal.getControle().getDialogo())); principal.getControle().getDialogo().center(); } } }); colunaVisualizar.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaVisualizar, new String()); cellTable.setColumnWidth(colunaVisualizar, "16px"); // Adiciona coluna com o boto remover. ButtonCell buttonCellRemover = new ButtonCell() { @Override public void render(Context context, SafeHtml data, SafeHtmlBuilder sb) { if (data != null) { ImageResource icon = Icons.INSTANCE.remover(); String iconDisplay = AbstractImagePrototype.create(icon).getHTML(); iconDisplay = iconDisplay.replaceFirst(">", " title=\"Remover\">"); SafeHtml html = SafeHtmlUtils.fromTrustedString(iconDisplay); sb.append(html); } } }; Column<Object, String> colunaRemover = new Column<Object, String>(buttonCellRemover) { @Override public String getValue(Object object) { return "Remover"; } }; colunaRemover.setFieldUpdater(new FieldUpdater<Object, String>() { @Override public void update(int index, Object object, String value) { if (object.getClass().getName().equals("br.org.olimpiabarbacena.shared.dados.Emprestimo")) { if (Window.confirm("Deseja remover \"" + ((Emprestimo) object).getMidiaObject().getTitulo() + "\" emprestado para \"" + ((Emprestimo) object).getMembroObject().getNome() + "\"?")) { emprestimoService.remover(((Emprestimo) object).getId(), new AsyncCallback<Void>() { @Override public void onFailure(Throwable caught) { }; @Override public void onSuccess(Void result) { limpar(); listarEmprestimo(); }; }); } } } }); colunaRemover.setCellStyleNames("gwt-cell-pointer"); cellTable.addColumn(colunaRemover, new String()); cellTable.setColumnWidth(colunaRemover, "16px"); dataProvider = new AsyncDataProvider<Object>() { @Override protected void onRangeChanged(HasData<Object> display) { final Range range = display.getVisibleRange(); final int start = range.getStart(); final int end = start + range.getLength(); emprestimoService.listar(textboxPesquisar.getText(), new AsyncCallback<List<Emprestimo>>() { @Override public void onFailure(Throwable caught) { Window.alert(caught.getMessage()); } @Override public void onSuccess(List<Emprestimo> result) { // convert old list type to new list type List<Object> list = new ArrayList<Object>(result.size()); for (Emprestimo emprestimo : result) { list.add(emprestimo); } updateRowData(start, list.subList(start, (result.size() < end) ? result.size() : end)); updateRowCount(result.size(), true); } }); } }; dataProvider.addDataDisplay(cellTable); }
From source file:cc.alcina.framework.gwt.client.cell.ShowMorePager.java
License:Apache License
public void attachTo(HasRows display, ScrollPanel scrollable) { setDisplay(display);//from w w w. ja va2 s . c o m // Handle scroll events. scrollable.addScrollHandler(new ScrollHandler() { @Override public void onScroll(ScrollEvent event) { // If scrolling up, ignore the event. int oldScrollPos = lastScrollPos; lastScrollPos = scrollable.getVerticalScrollPosition(); if (oldScrollPos >= lastScrollPos) { return; } HasRows display = getDisplay(); if (display == null) { return; } int scrollPanelContentsHeight = scrollable.getWidget().getOffsetHeight(); int scrollPanelHeight = scrollable.getOffsetHeight(); int maxScrollTop = scrollPanelContentsHeight - scrollPanelHeight - 20; // hack but not sure how to deal with said autoscrolls if (Math.abs(lastScrollPos - oldScrollPos) > 500) { // handle autoscroll to end return; } if (lastScrollPos >= maxScrollTop) { // We are near the end, so increase the page size. int newPageSize = Math.min(display.getVisibleRange().getLength() + incrementSize, display.getRowCount()); if (newPageSize != 0) { Range newRange = new Range(0, newPageSize); if (display.getVisibleRange().getStart() == newRange.getStart() && display.getVisibleRange().getLength() >= newRange.getLength()) { // don't show a smaller visible range (which would // force a search) return; } display.setVisibleRange(0, newPageSize); } } } }); }
From source file:cc.kune.gspace.client.i18n.RangeLabelPager.java
License:Apache License
@Override protected void onRangeOrRowCountChanged() { final HasRows display = getDisplay(); final Range range = display.getVisibleRange(); final int start = range.getStart(); final int end = start + range.getLength(); label.setText(start + " - " + end + " : " + display.getRowCount(), HasDirection.Direction.LTR); }
From source file:cimav.client.view.provider.FilteredListDataProvider.java
@Override protected void updateRowData(HasData display, int start, List values) { if (!hasFilter() || filter == null) { // we don't need to filter, so call base class super.updateRowData(display, start, values); } else {// ww w. j a va2s.c om int end = start + values.size(); Range range = display.getVisibleRange(); int curStart = range.getStart(); int curLength = range.getLength(); int curEnd = curStart + curLength; if (start == curStart || (curStart < end && curEnd > start)) { int realStart = curStart < start ? start : curStart; int realEnd = curEnd > end ? end : curEnd; int realLength = realEnd - realStart; List<T> resulted = new ArrayList<T>(realLength); //TODO Si esta filtrada, despues de un Cancel solo deja un registro. for (int i = realStart - start; i < realStart - start + realLength; i++) { if (filter.matchFilter((T) values.get(i), getFilter())) { resulted.add((T) values.get(i)); } } display.setRowData(realStart, resulted); display.setRowCount(resulted.size()); } } }
From source file:com.agnie.useradmin.common.client.helper.AbstractDataFetcher.java
License:Open Source License
protected PageNSortVpx getPaging(Range range, CellTableView view, RequestContext ctx) { PageNSortVpx paging = ctx.create(PageNSortVpx.class); PageVpx page = ctx.create(PageVpx.class); page.setStartIndex(range.getStart()); page.setPageSize(range.getLength()); paging.setPage(page);/*from ww w. ja v a 2s . c om*/ Sort sortInfo = view.getSortInfo(); if (sortInfo != null) { SortVpx sort = ctx.create(SortVpx.class); sort.setColumn(sortInfo.getSortColumn()); sort.setOrder(sortInfo.getOrder()); paging.setSort(sort); } return paging; }
From source file:com.chinarewards.gwt.license.client.widget.DefaultPager.java
/** * Get the text to display in the pager that reflects the state of the * pager./*from www . j ava2 s . co m*/ * * @return the text */ @Override protected String createText() { // Default text is 1 based. final NumberFormat formatter = NumberFormat.getFormat("#,###"); final HasRows display = getDisplay(); Range range = display.getVisibleRange(); int pageStart = range.getStart() + 1; final int pageSize = range.getLength(); int dataSize = display.getRowCount(); int endIndex = Math.min(dataSize, pageStart + pageSize - 1); endIndex = Math.max(pageStart, endIndex); boolean exact = display.isRowCountExact(); // create listbox int currentPage = 0; int totalPage = 0; final ListBox pages = new ListBox(); if (dataSize != 0) { currentPage = (pageStart - 1) / pageSize + 1; totalPage = (dataSize - 1) / pageSize + 1; for (int i = 1; i <= totalPage; i++) { pages.addItem(i + "", i + ""); } pages.setSelectedIndex(currentPage - 1); pages.addChangeHandler(new ChangeHandler() { @Override public void onChange(ChangeEvent event) { String text = pages.getValue(pages.getSelectedIndex()); int pageNum = (int) formatter.parse(text); int index = (pageNum - 1) * pageSize; display.setVisibleRange(index, pageSize); } }); } // create label : total pages //getAdditionPanel().clear(); //getAdditionPanel().add(new Label(" " + totalPage + " ,")); //getAdditionPanel().add(pages); //getAdditionPanel().add(new Label("")); // return formatter.format(pageStart) + "-" + formatter.format(endIndex) // + (exact ? " of " : " of over ") + formatter.format(dataSize); return "? " + currentPage + " ," + "" + totalPage + "," + dataSize + "?"; }
From source file:com.chinarewards.gwt.license.client.widget.EltNewPager.java
/** * Get the text to display in the pager that reflects the state of the * pager.//from ww w . j av a 2s .c o m * * @return the text */ protected String createText() { // Default text is 1 based. final NumberFormat formatter = NumberFormat.getFormat("#,###"); final HasRows display = getDisplay(); Range range = display.getVisibleRange(); int pageStart = range.getStart() + 1; final int pageSize = range.getLength(); int dataSize = display.getRowCount(); int endIndex = Math.min(dataSize, pageStart + pageSize - 1); endIndex = Math.max(pageStart, endIndex); // boolean exact = display.isRowCountExact(); // create listbox int currentPage = 0; int totalPage = 0; final ListBox pages = new ListBox(); if (dataSize != 0) { currentPage = (pageStart - 1) / pageSize + 1; totalPage = (dataSize - 1) / pageSize + 1; for (int i = 1; i <= totalPage; i++) { pages.addItem(i + "", i + ""); } pages.setSelectedIndex(currentPage - 1); pages.addChangeHandler(new ChangeHandler() { @Override public void onChange(ChangeEvent event) { String text = pages.getValue(pages.getSelectedIndex()); int pageNum = (int) formatter.parse(text); int index = (pageNum - 1) * pageSize; display.setVisibleRange(index, pageSize); } }); } setButtonStyle(currentPage, totalPage); return ""; // return "? " + currentPage + " ,"+""+totalPage+","+dataSize+"?"; }