Java tutorial
/******************************************************************************* * Copyright 2017 Capital One Services, LLC and Bitwise, Inc. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *******************************************************************************/ package hydrograph.ui.propertywindow.generaterecords.schema; import hydrograph.ui.datastructure.property.GenerateRecordSchemaGridRow; import hydrograph.ui.propertywindow.widgets.utility.GridWidgetCommonBuilder; import org.eclipse.jface.viewers.ILabelProviderListener; import org.eclipse.jface.viewers.ITableColorProvider; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.swt.graphics.Color; import org.eclipse.swt.graphics.Image; /** * The Class GenerateRecordsGridLabelProvider. * * @author Bitwise */ public class GenerateRecordsGridLabelProvider implements ITableLabelProvider, ITableColorProvider { /* (non-Javadoc) * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int) */ public Image getColumnImage(Object element, int columnIndex) { return null; } /* (non-Javadoc) * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int) */ public String getColumnText(Object element, int columnIndex) { GenerateRecordSchemaGridRow generateRecordsSchemaGridRow = (GenerateRecordSchemaGridRow) element; switch (columnIndex) { case 0: return generateRecordsSchemaGridRow.getFieldName(); case 1: return GridWidgetCommonBuilder.getDataTypeKey()[generateRecordsSchemaGridRow.getDataType().intValue()]; case 2: return generateRecordsSchemaGridRow.getDateFormat(); case 3: return generateRecordsSchemaGridRow.getPrecision(); case 4: return generateRecordsSchemaGridRow.getScale().toString(); case 5: if (generateRecordsSchemaGridRow.getScaleType() != null) { return GridWidgetCommonBuilder.getScaleTypeKey()[generateRecordsSchemaGridRow.getScaleType() .intValue()]; } else { return GridWidgetCommonBuilder.getScaleTypeKey()[0]; } case 6: return generateRecordsSchemaGridRow.getDescription(); case 7: return generateRecordsSchemaGridRow.getLength().toString(); case 8: return generateRecordsSchemaGridRow.getRangeFrom().toString(); case 9: return generateRecordsSchemaGridRow.getRangeTo().toString(); case 10: return generateRecordsSchemaGridRow.getDefaultValue().toString(); } return null; } /* (non-Javadoc) * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener) */ public void addListener(ILabelProviderListener listener) { return; } /* (non-Javadoc) * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() */ public void dispose() { return; } /* (non-Javadoc) * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String) */ public boolean isLabelProperty(Object element, String property) { return false; } /* (non-Javadoc) * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener) */ public void removeListener(ILabelProviderListener listener) { return; } /* * (non-Javadoc) * * @see org.eclipse.jface.viewers.ITableColorProvider#getBackground(java.lang.Object, int) */ @Override public Color getBackground(Object element, int columnIndex) { return null; } /* * (non-Javadoc) * * @see org.eclipse.jface.viewers.ITableColorProvider#getForeground(java.lang.Object, int) */ @Override public Color getForeground(Object element, int columnIndex) { return null; } }