List of usage examples for com.google.gwt.view.client CellPreviewEvent getValue
public T getValue()
From source file:org.jbpm.console.ng.dm.client.experimental.pagination.DocumentListViewImpl.java
License:Apache License
private void initTableColumns(final SelectionModel<CMSContentSummary> selectionModel) { processdefListGrid.addCellPreviewHandler(new CellPreviewEvent.Handler<CMSContentSummary>() { @Override//from w ww . j ava 2 s .co m public void onCellPreview(final CellPreviewEvent<CMSContentSummary> event) { CMSContentSummary summary = event.getValue(); if (BrowserEvents.DBLCLICK.equalsIgnoreCase(event.getNativeEvent().getType())) { selectDocEvent.fire(new DocumentsListSearchEvent(summary)); pathLink.setText(summary.getPath()); } } }); // Name String. Column<CMSContentSummary, String> processNameColumn = new Column<CMSContentSummary, String>( new TextCell()) { @Override public String getValue(CMSContentSummary object) { return object.getName(); } }; processNameColumn.setSortable(true); sortHandler.setComparator(processNameColumn, new Comparator<CMSContentSummary>() { @Override public int compare(CMSContentSummary o1, CMSContentSummary o2) { return o1.getName().toLowerCase().compareTo(o2.getName().toLowerCase()); } }); processdefListGrid.addColumn(processNameColumn, new ResizableHeader<CMSContentSummary>("Name", processdefListGrid, processNameColumn)); // Version Type Column<CMSContentSummary, String> idColumn = new Column<CMSContentSummary, String>(new TextCell()) { @Override public String getValue(CMSContentSummary object) { return object.getId(); } }; processdefListGrid.addColumn(idColumn, new ResizableHeader("ID", processdefListGrid, idColumn)); // actions (icons) List<HasCell<CMSContentSummary, ?>> cells = new LinkedList<HasCell<CMSContentSummary, ?>>(); cells.add(new GoHasCell("Go", new Delegate<CMSContentSummary>() { @Override public void execute(CMSContentSummary process) { selectDocEvent.fire(new DocumentsListSearchEvent(process)); pathLink.setText(process.getPath()); } })); cells.add(new RemoveHasCell("Remove", new Delegate<CMSContentSummary>() { @Override public void execute(CMSContentSummary process) { removeDocEvent.fire(new DocumentRemoveSearchEvent(process)); } })); CompositeCell<CMSContentSummary> cell = new CompositeCell<CMSContentSummary>(cells); Column<CMSContentSummary, CMSContentSummary> actionsColumn = new Column<CMSContentSummary, CMSContentSummary>( cell) { @Override public CMSContentSummary getValue(CMSContentSummary object) { return object; } }; processdefListGrid.addColumn(actionsColumn, new ResizableHeader("Actions", processdefListGrid, actionsColumn)); processdefListGrid.setColumnWidth(actionsColumn, "70px"); }
From source file:org.jbpm.console.ng.ht.client.editors.taskslist.grid.dash.DataSetTasksListGridViewImpl.java
License:Apache License
private void onMouseOverGrid(ExtendedPagedTable extendedPagedTable, final CellPreviewEvent<TaskSummary> event) { TaskSummary task = event.getValue(); if (task.getDescription() != null) { extendedPagedTable.setTooltip(extendedPagedTable.getKeyboardSelectedRow(), event.getColumn(), task.getDescription());/*from ww w . ja v a 2 s .co m*/ } }
From source file:org.jbpm.workbench.common.client.list.ExtendedPagedTable.java
License:Apache License
protected DefaultSelectionEventManager<T> createNoActionColumnManager() { final ExtendedPagedTable<T> extendedPagedTable = this; return DefaultSelectionEventManager .createCustomManager(new DefaultSelectionEventManager.EventTranslator<T>() { @Override/*from w w w . java 2 s . co m*/ public boolean clearCurrentSelection(CellPreviewEvent<T> event) { return false; } @Override public DefaultSelectionEventManager.SelectAction translateSelectionEvent( CellPreviewEvent<T> event) { DefaultSelectionEventManager.SelectAction ret = DefaultSelectionEventManager.SelectAction.DEFAULT; NativeEvent nativeEvent = event.getNativeEvent(); if (BrowserEvents.CLICK.equals(nativeEvent.getType())) { // Ignore if the event didn't occur in the correct column. if (extendedPagedTable.isSelectionIgnoreColumn(event.getColumn())) { ret = DefaultSelectionEventManager.SelectAction.IGNORE; } //Extension for checkboxes Element target = nativeEvent.getEventTarget().cast(); if ("input".equals(target.getTagName().toLowerCase())) { final InputElement input = target.cast(); if ("checkbox".equals(input.getType().toLowerCase())) { // Synchronize the checkbox with the current selection state. final T domain = event.getValue(); if (domain.isSelected()) { input.setChecked(false); domain.setSelected(false); } else { input.setChecked(true); domain.setSelected(true); } extendedPagedTable.redraw(); ret = DefaultSelectionEventManager.SelectAction.IGNORE; } } } return ret; } }); }
From source file:org.jbpm.workbench.ht.client.editors.taskslist.AbstractTaskListView.java
License:Apache License
private void onMouseOverGrid(ExtendedPagedTable<TaskSummary> extendedPagedTable, final CellPreviewEvent<TaskSummary> event) { TaskSummary task = event.getValue(); if (task.getDescription() != null) { extendedPagedTable.setTooltip(extendedPagedTable.getKeyboardSelectedRow(), event.getColumn(), task.getDescription());/* w w w . ja v a 2s. c o m*/ } }
From source file:org.rstudio.core.client.widget.ModifyKeyboardShortcutsWidget.java
License:Open Source License
private void onShortcutCellPreview(CellPreviewEvent<KeyboardShortcutEntry> preview) { NativeEvent event = preview.getNativeEvent(); String type = event.getType(); if (type.equals("keydown")) { int keyCode = event.getKeyCode(); int modifiers = KeyboardShortcut.getModifierValue(event); // Don't handle raw 'Enter' keypresses (let underlying input // widget process) if (keyCode == KeyCodes.KEY_ENTER && modifiers == 0) return; // Handle any other key events. if (modifiers != 0) swallowNextKeyUpEvent_ = true; event.stopPropagation();//from w ww. j av a2 s. co m event.preventDefault(); if (KeyboardHelper.isModifierKey(event.getKeyCode())) return; if (keyCode == KeyCodes.KEY_BACKSPACE && modifiers == 0) { buffer_.pop(); } else if (keyCode == KeyCodes.KEY_DELETE && modifiers == 0) { buffer_.clear(); } else if (keyCode == KeyCodes.KEY_ESCAPE && modifiers == 0) { buffer_.set(preview.getValue().getOriginalKeySequence()); } else { buffer_.add(event); } // Sneak into the element and find the active <input>, then update it. Element el = getElement(table_, preview.getIndex(), preview.getColumn()); Element input = el.getFirstChildElement().getFirstChildElement(); if (input == null) return; assert input.getTagName().toLowerCase().equals("input") : "Failed to find <input> element in table"; String bufferString = buffer_.toString(); input.setAttribute("value", bufferString); input.setInnerHTML(bufferString); // Move the cursor to the end of the selection. DomUtils.setSelectionRange(input, bufferString.length(), bufferString.length()); } }
From source file:us.softoption.proofs.TProofDisplayCellTable.java
License:Open Source License
/************** Selection and Clicks or Touches ************************/ void addSelectionModel() { this.sinkEvents(Event.ONCLICK); //but we want click to toggle selection not require command click for multiple this.addCellPreviewHandler(new CellPreviewEvent.Handler<TProofline>() { public void onCellPreview(CellPreviewEvent<TProofline> event) { String type = event.getNativeEvent().getType(); if (type.equals("click")) { TProofline value = event.getValue(); handleClick(value);/* w w w . j av a 2s .c o m*/ event.setCanceled(true); // Window.alert("CLICKED " + value.fLineno); DEBUG } } }); this.setSelectionModel(fSelectionModel, DefaultSelectionEventManager.<TProofline>createCheckboxManager()); /* final Handler<TProofline> selectionEventManager = DefaultSelectionEventManager.createCheckboxManager(); this.setSelectionModel(fSelectionModel,selectionEventManager); Jan 2013 */ /*Google sample code * * // Add a selection model so we can select cells. final SelectionModel<ContactInfo> selectionModel = new MultiSelectionModel<ContactInfo>( ContactDatabase.ContactInfo.KEY_PROVIDER); cellTable.setSelectionModel(selectionModel, DefaultSelectionEventManager.<ContactInfo> createCheckboxManager()); */ // We want multiple selection // final MultiSelectionModel<TProofline> selectionModel = new MultiSelectionModel<TProofline>(); /* this.setSelectionModel(fSelectionModel); fSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() { public void onSelectionChange(SelectionChangeEvent event) { Set <TProofline> selected = fSelectionModel.getSelectedSet(); if (selected != null) { Window.alert("You selected: " + selected.size()); } } }); */ /* this.addCellPreviewHandler(new CellPreviewEvent.Handler<TProofline>() { public void onCellPreview(CellPreviewEvent<TProofline> event) { String type = event.getNativeEvent().getType(); if (type.equals("click")) { TProofline value=event.getValue(); final Boolean state = !event.getDisplay().getSelectionModel().isSelected(value); event.getDisplay().getSelectionModel().setSelected(value, state); event.setCanceled(true); Window.alert("CLICKED"); } } }); */ /* this.addCellPreviewHandler(new Handler<T>() { @Override public void onCellPreview(final CellPreviewEvent<T> event) { if (BrowserEvents.CLICK.equals(event.getNativeEvent().getType())) { final T value = event.getValue(); final Boolean state = !event.getDisplay().getSelectionModel().isSelected(value); event.getDisplay().getSelectionModel().setSelected(value, state); event.setCanceled(true); } } }); */ }