package com.quantum.properties; import java.sql.SQLException; import com.quantum.Messages; import com.quantum.QuantumPlugin; import com.quantum.model.Column; import com.quantum.model.Entity; import com.quantum.model.NotConnectedException; import org.eclipse.jface.viewers.ILabelProviderListener; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.TableColumn; public class ColumnPropertyPage extends BaseEntityPropertyPage { protected void createInformationArea(Composite composite) { if (!Entity.SEQUENCE_TYPE.equals(getEntity().getType())) { try { Column[] columns = getEntity().getColumns(); Table table = new Table(composite, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER); table.setHeaderVisible(true); GridData gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 2; table.setLayoutData(gridData); for (int i = 0, length = 7; i < length; i++) { TableColumn column = new TableColumn(table, SWT.NONE); column.setText(Messages.getString(getClass(), "column" + i)); } TableViewer viewer = new TableViewer(table); setTableContents(viewer, columns); setColumnWidths(table); } catch (NotConnectedException e) { createErrorMessage(composite, e); } catch (SQLException e) { createErrorMessage(composite, e); } catch (RuntimeException e) { createErrorMessage(composite, e); } } } private void setTableContents(TableViewer viewer, Column[] columns) { viewer.setContentProvider(new BasicContentProvider()); viewer.setLabelProvider(new ITableLabelProvider() { public Image getColumnImage(Object element, int columnIndex) { if (columnIndex == 0 && element instanceof Column) { return ((Column) element).isPrimaryKey() ? QuantumPlugin.getImage("keycolumn.gif") : QuantumPlugin.getImage("column.gif"); } else { return null; } } public String getColumnText(Object element, int columnIndex) { String label = null; if (element instanceof Column) { Column column = (Column) element; switch (columnIndex) { case 0: label = column.getName(); break; case 1: label = column.getTypeName(); break; case 2: label = String.valueOf(column.getSize()); break; case 3: label = String.valueOf(column.getNumberOfFractionalDigits()); break; case 4: label = column.isPrimaryKey() ? Messages.getString(ColumnPropertyPage.class, "true") : Messages.getString(ColumnPropertyPage.class, "false"); break; case 5: label = column.isNullable() ? Messages.getString(ColumnPropertyPage.class, "true") : Messages.getString(ColumnPropertyPage.class, "false"); break; case 6: label = column.getRemarks(); break; default: } } return label == null ? "" : label; } public void addListener(ILabelProviderListener listener) { } public void dispose() { } public boolean isLabelProperty(Object element, String property) { return false; } public void removeListener(ILabelProviderListener listener) { } }); viewer.setInput(columns); } }