@Override
public void initialize(Map<String, Object> arg0, URL arg1, Resources arg2) {
tableViewRowEditor = new TableViewRowEditor();
asf1TVAdditionalServices.setRowEditor(tableViewRowEditor);
// Quantity uses a TextInput
TextInput quantityTextInput = new TextInput();
quantityTextInput.setTextKey("quantity");
tableViewRowEditor.getCellEditors().put("quantity", quantityTextInput);
// Description uses a TextInput
TextInput descriptionTextInput = new TextInput();
descriptionTextInput.setTextKey("description");
tableViewRowEditor.getCellEditors().put("description", descriptionTextInput);
}
@Override
public void beginEdit(
TableView tableViewArgument, int rowIndexArgument, int columnIndexArgument) {
this.tableView = tableViewArgument;
this.rowIndex = rowIndexArgument;
this.columnIndex = columnIndexArgument;
Container tableViewParent = tableViewArgument.getParent();
tableViewScrollPane =
(tableViewParent instanceof ScrollPane) ? (ScrollPane) tableViewParent : null;
// Add/create the editor components
TableView.ColumnSequence tableViewColumns = tableViewArgument.getColumns();
TablePane.ColumnSequence tablePaneColumns = tablePane.getColumns();
for (int i = 0, n = tableViewColumns.getLength(); i < n; i++) {
// Add a new column to the table pane to match the table view column
TablePane.Column tablePaneColumn = new TablePane.Column();
tablePaneColumn.setWidth(tableViewArgument.getColumnBounds(i).width);
tablePaneColumns.add(tablePaneColumn);
// Determine which component to use as the editor for this column
String columnName = tableViewColumns.get(i).getName();
Component editorComponent = null;
if (columnName != null) {
editorComponent = cellEditors.get(columnName);
}
// Default to a read-only text input editor
if (editorComponent == null) {
TextInput editorTextInput = new TextInput();
editorTextInput.setTextKey(columnName);
editorTextInput.setEnabled(false);
editorTextInput.setTextBindType(BindType.LOAD);
editorComponent = editorTextInput;
}
// Add the editor component to the table pane
editorRow.add(editorComponent);
}
// Get the data being edited
List<?> tableData = tableViewArgument.getTableData();
Object tableRow = tableData.get(rowIndexArgument);
// Load the row data into the editor components
tablePane.load(tableRow);
// Get the row bounds
Bounds rowBounds = tableViewArgument.getRowBounds(rowIndexArgument);
rowImage.bounds = rowBounds;
// Scroll to make the row as visible as possible
tableViewArgument.scrollAreaToVisible(
rowBounds.x, rowBounds.y, rowBounds.width, rowBounds.height);
// Constrain the bounds by what is visible through viewport ancestors
rowBounds = tableViewArgument.getVisibleArea(rowBounds);
Point location =
tableViewArgument.mapPointToAncestor(
tableViewArgument.getDisplay(), rowBounds.x, rowBounds.y);
// Set size and location and match scroll left
setPreferredWidth(rowBounds.width);
setLocation(location.x, location.y + (rowBounds.height - getPreferredHeight(-1)) / 2);
if (tableViewScrollPane != null) {
scrollPane.setScrollLeft(tableViewScrollPane.getScrollLeft());
}
// Open the editor
open(tableViewArgument.getWindow());
// Start the transition
cardPane.setSelectedIndex(EDITOR_CARD_INDEX);
}