/**
* Creates the dialog's contents
*
* @param shell the dialog window
*/
private void createContents(final Shell shell) {
final Config config = controller.getConfig();
// Create the ScrolledComposite to scroll horizontally and vertically
ScrolledComposite sc = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL);
// Create the parent Composite container for the three child containers
Composite container = new Composite(sc, SWT.NONE);
GridLayout containerLayout = new GridLayout(1, false);
container.setLayout(containerLayout);
shell.setLayout(new FillLayout());
GridData data;
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 50;
data.widthHint = 400;
// START TOP COMPONENT
Composite topComp = new Composite(container, SWT.NONE);
GridLayout layout = new GridLayout(1, false);
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.verticalSpacing = 0;
topComp.setLayout(layout);
topComp.setLayoutData(data);
Label blank = new Label(topComp, SWT.NONE);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 10;
blank.setLayoutData(data);
blank.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
// Show the message
Label label = new Label(topComp, SWT.NONE);
label.setText(message);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 30;
data.widthHint = 370;
Font f = label.getFont();
FontData[] farr = f.getFontData();
FontData fd = farr[0];
fd.setStyle(SWT.BOLD);
label.setFont(new Font(Display.getCurrent(), fd));
label.setLayoutData(data);
label.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
Label labelSeparator = new Label(topComp, SWT.SEPARATOR | SWT.HORIZONTAL);
data = new GridData(GridData.FILL_HORIZONTAL);
labelSeparator.setLayoutData(data);
// END TOP COMPONENT
// START MIDDLE COMPONENT
Composite restComp = new Composite(container, SWT.NONE);
data = new GridData(GridData.FILL_BOTH);
restComp.setLayoutData(data);
layout = new GridLayout(2, false);
layout.verticalSpacing = 10;
restComp.setLayout(layout);
// Hide welecome screen
Label labelHideWelcomeScreen = new Label(restComp, SWT.RIGHT);
labelHideWelcomeScreen.setText(
Labels.getString("AdvancedSettingsDialog.hideWelcomeScreen")); // $NON-NLS-1$
labelHideWelcomeScreen.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
buttonHideWelcomeScreen = new Button(restComp, SWT.CHECK);
buttonHideWelcomeScreen.setSelection(config.getBoolean(Config.HIDE_WELCOME_SCREEN));
// batch size
Label labelBatch = new Label(restComp, SWT.RIGHT);
labelBatch.setText(Labels.getString("AdvancedSettingsDialog.batchSize")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelBatch.setLayoutData(data);
textBatch = new Text(restComp, SWT.BORDER);
textBatch.setText(config.getString(Config.LOAD_BATCH_SIZE));
textBatch.setTextLimit(8);
textBatch.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
event.doit =
Character.isISOControl(event.character) || Character.isDigit(event.character);
}
});
data = new GridData();
data.widthHint = 50;
textBatch.setLayoutData(data);
// insert Nulls
Label labelNulls = new Label(restComp, SWT.RIGHT);
labelNulls.setText(Labels.getString("AdvancedSettingsDialog.insertNulls")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelNulls.setLayoutData(data);
buttonNulls = new Button(restComp, SWT.CHECK);
buttonNulls.setSelection(config.getBoolean(Config.INSERT_NULLS));
// assignment rules
Label labelRule = new Label(restComp, SWT.RIGHT);
labelRule.setText(Labels.getString("AdvancedSettingsDialog.assignmentRule")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelRule.setLayoutData(data);
textRule = new Text(restComp, SWT.BORDER);
textRule.setTextLimit(18);
data = new GridData();
data.widthHint = 115;
textRule.setLayoutData(data);
textRule.setText(config.getString(Config.ASSIGNMENT_RULE));
// endpoint
Label labelEndpoint = new Label(restComp, SWT.RIGHT);
labelEndpoint.setText(Labels.getString("AdvancedSettingsDialog.serverURL")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelEndpoint.setLayoutData(data);
textEndpoint = new Text(restComp, SWT.BORDER);
data = new GridData();
data.widthHint = 250;
textEndpoint.setLayoutData(data);
String endpoint = config.getString(Config.ENDPOINT);
if ("".equals(endpoint)) { // $NON-NLS-1$
endpoint = defaultServer;
}
textEndpoint.setText(endpoint);
// reset url on login
Label labelResetUrl = new Label(restComp, SWT.RIGHT);
labelResetUrl.setText(
Labels.getString("AdvancedSettingsDialog.resetUrlOnLogin")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelResetUrl.setLayoutData(data);
buttonResetUrl = new Button(restComp, SWT.CHECK);
buttonResetUrl.setSelection(config.getBoolean(Config.RESET_URL_ON_LOGIN));
// insert compression
Label labelCompression = new Label(restComp, SWT.RIGHT);
labelCompression.setText(Labels.getString("AdvancedSettingsDialog.compression")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelCompression.setLayoutData(data);
buttonCompression = new Button(restComp, SWT.CHECK);
buttonCompression.setSelection(config.getBoolean(Config.NO_COMPRESSION));
// timeout size
Label labelTimeout = new Label(restComp, SWT.RIGHT);
labelTimeout.setText(Labels.getString("AdvancedSettingsDialog.timeout")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelTimeout.setLayoutData(data);
textTimeout = new Text(restComp, SWT.BORDER);
textTimeout.setTextLimit(4);
textTimeout.setText(config.getString(Config.TIMEOUT_SECS));
textTimeout.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
event.doit =
Character.isISOControl(event.character) || Character.isDigit(event.character);
}
});
data = new GridData();
data.widthHint = 30;
textTimeout.setLayoutData(data);
// extraction batch size
Label labelQueryBatch = new Label(restComp, SWT.RIGHT);
labelQueryBatch.setText(Labels.getString("ExtractionInputDialog.querySize")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelQueryBatch.setLayoutData(data);
textQueryBatch = new Text(restComp, SWT.BORDER);
textQueryBatch.setText(config.getString(Config.EXTRACT_REQUEST_SIZE));
textQueryBatch.setTextLimit(4);
textQueryBatch.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
event.doit =
Character.isISOControl(event.character) || Character.isDigit(event.character);
}
});
data = new GridData();
data.widthHint = 30;
textQueryBatch.setLayoutData(data);
// enable/disable output of success file for extracts
Label labelOutputExtractStatus = new Label(restComp, SWT.RIGHT);
labelOutputExtractStatus.setText(
Labels.getString("AdvancedSettingsDialog.outputExtractStatus")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelOutputExtractStatus.setLayoutData(data);
buttonOutputExtractStatus = new Button(restComp, SWT.CHECK);
buttonOutputExtractStatus.setSelection(config.getBoolean(Config.ENABLE_EXTRACT_STATUS_OUTPUT));
// utf-8 for loading
Label labelReadUTF8 = new Label(restComp, SWT.RIGHT);
labelReadUTF8.setText(Labels.getString("AdvancedSettingsDialog.readUTF8")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelReadUTF8.setLayoutData(data);
buttonReadUtf8 = new Button(restComp, SWT.CHECK);
buttonReadUtf8.setSelection(config.getBoolean(Config.READ_UTF8));
// utf-8 for extraction
Label labelWriteUTF8 = new Label(restComp, SWT.RIGHT);
labelWriteUTF8.setText(Labels.getString("AdvancedSettingsDialog.writeUTF8")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelWriteUTF8.setLayoutData(data);
buttonWriteUtf8 = new Button(restComp, SWT.CHECK);
buttonWriteUtf8.setSelection(config.getBoolean(Config.WRITE_UTF8));
// European Dates
Label labelEuropeanDates = new Label(restComp, SWT.RIGHT);
labelEuropeanDates.setText(
Labels.getString("AdvancedSettingsDialog.useEuropeanDateFormat")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelEuropeanDates.setLayoutData(data);
buttonEuroDates = new Button(restComp, SWT.CHECK);
buttonEuroDates.setSelection(config.getBoolean(Config.EURO_DATES));
// Field truncation
Label labelTruncateFields = new Label(restComp, SWT.RIGHT);
labelTruncateFields.setText(Labels.getString("AdvancedSettingsDialog.allowFieldTruncation"));
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelTruncateFields.setLayoutData(data);
buttonTruncateFields = new Button(restComp, SWT.CHECK);
buttonTruncateFields.setSelection(config.getBoolean(Config.TRUNCATE_FIELDS));
Label labelCsvCommand = new Label(restComp, SWT.RIGHT);
labelCsvCommand.setText(Labels.getString("AdvancedSettingsDialog.useCommaAsCsvDelimiter"));
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelCsvCommand.setLayoutData(data);
buttonCsvComma = new Button(restComp, SWT.CHECK);
buttonCsvComma.setSelection(config.getBoolean(Config.CSV_DELIMETER_COMMA));
Label labelTabCommand = new Label(restComp, SWT.RIGHT);
labelTabCommand.setText(Labels.getString("AdvancedSettingsDialog.useTabAsCsvDelimiter"));
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelTabCommand.setLayoutData(data);
buttonCsvTab = new Button(restComp, SWT.CHECK);
buttonCsvTab.setSelection(config.getBoolean(Config.CSV_DELIMETER_TAB));
Label labelOtherCommand = new Label(restComp, SWT.RIGHT);
labelOtherCommand.setText(Labels.getString("AdvancedSettingsDialog.useOtherAsCsvDelimiter"));
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelOtherCommand.setLayoutData(data);
buttonCsvOther = new Button(restComp, SWT.CHECK);
buttonCsvOther.setSelection(config.getBoolean(Config.CSV_DELIMETER_OTHER));
Label labelOtherDelimiterValue = new Label(restComp, SWT.RIGHT);
labelOtherDelimiterValue.setText(
Labels.getString("AdvancedSettingsDialog.csvOtherDelimiterValue"));
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelOtherDelimiterValue.setLayoutData(data);
textSplitterValue = new Text(restComp, SWT.BORDER);
textSplitterValue.setText(config.getString(Config.CSV_DELIMETER_OTHER_VALUE));
data = new GridData();
data.widthHint = 25;
textSplitterValue.setLayoutData(data);
// Enable Bulk API Setting
Label labelUseBulkApi = new Label(restComp, SWT.RIGHT);
labelUseBulkApi.setText(Labels.getString("AdvancedSettingsDialog.useBulkApi")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelUseBulkApi.setLayoutData(data);
boolean useBulkAPI = config.getBoolean(Config.BULK_API_ENABLED);
buttonUseBulkApi = new Button(restComp, SWT.CHECK);
buttonUseBulkApi.setSelection(useBulkAPI);
buttonUseBulkApi.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
super.widgetSelected(e);
boolean enabled = buttonUseBulkApi.getSelection();
// update batch size when this setting changes
int newDefaultBatchSize = controller.getConfig().getDefaultBatchSize(enabled);
logger.info("Setting batch size to " + newDefaultBatchSize);
textBatch.setText(String.valueOf(newDefaultBatchSize));
// make sure the appropriate check boxes are enabled or disabled
initBulkApiSetting(enabled);
}
});
// Bulk API serial concurrency mode setting
Label labelBulkApiSerialMode = new Label(restComp, SWT.RIGHT);
labelBulkApiSerialMode.setText(
Labels.getString("AdvancedSettingsDialog.bulkApiSerialMode")); // $NON-NLS-1$
labelBulkApiSerialMode.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
buttonBulkApiSerialMode = new Button(restComp, SWT.CHECK);
buttonBulkApiSerialMode.setSelection(config.getBoolean(Config.BULK_API_SERIAL_MODE));
buttonBulkApiSerialMode.setEnabled(useBulkAPI);
// Bulk API serial concurrency mode setting
Label labelBulkApiZipContent = new Label(restComp, SWT.RIGHT);
labelBulkApiZipContent.setText(
Labels.getString("AdvancedSettingsDialog.bulkApiZipContent")); // $NON-NLS-1$
labelBulkApiZipContent.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
buttonBulkApiZipContent = new Button(restComp, SWT.CHECK);
buttonBulkApiZipContent.setSelection(config.getBoolean(Config.BULK_API_SERIAL_MODE));
buttonBulkApiZipContent.setEnabled(useBulkAPI);
// timezone
textTimezone =
createTextInput(
restComp,
"AdvancedSettingsDialog.timezone",
Config.TIMEZONE,
TimeZone.getDefault().getID(),
200);
// proxy Host
Label labelProxyHost = new Label(restComp, SWT.RIGHT);
labelProxyHost.setText(Labels.getString("AdvancedSettingsDialog.proxyHost")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelProxyHost.setLayoutData(data);
textProxyHost = new Text(restComp, SWT.BORDER);
textProxyHost.setText(config.getString(Config.PROXY_HOST));
data = new GridData();
data.widthHint = 250;
textProxyHost.setLayoutData(data);
// Proxy Port
Label labelProxyPort = new Label(restComp, SWT.RIGHT);
labelProxyPort.setText(Labels.getString("AdvancedSettingsDialog.proxyPort")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelProxyPort.setLayoutData(data);
textProxyPort = new Text(restComp, SWT.BORDER);
textProxyPort.setText(config.getString(Config.PROXY_PORT));
textProxyPort.setTextLimit(4);
textProxyPort.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
event.doit =
Character.isISOControl(event.character) || Character.isDigit(event.character);
}
});
data = new GridData();
data.widthHint = 25;
textProxyPort.setLayoutData(data);
// Proxy Username
Label labelProxyUsername = new Label(restComp, SWT.RIGHT);
labelProxyUsername.setText(Labels.getString("AdvancedSettingsDialog.proxyUser")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelProxyUsername.setLayoutData(data);
textProxyUsername = new Text(restComp, SWT.BORDER);
textProxyUsername.setText(config.getString(Config.PROXY_USERNAME));
data = new GridData();
data.widthHint = 120;
textProxyUsername.setLayoutData(data);
// Proxy Password
Label labelProxyPassword = new Label(restComp, SWT.RIGHT);
labelProxyPassword.setText(
Labels.getString("AdvancedSettingsDialog.proxyPassword")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelProxyPassword.setLayoutData(data);
textProxyPassword = new Text(restComp, SWT.BORDER | SWT.PASSWORD);
textProxyPassword.setText(config.getString(Config.PROXY_PASSWORD));
data = new GridData();
data.widthHint = 120;
textProxyPassword.setLayoutData(data);
// proxy NTLM domain
Label labelProxyNtlmDomain = new Label(restComp, SWT.RIGHT);
labelProxyNtlmDomain.setText(
Labels.getString("AdvancedSettingsDialog.proxyNtlmDomain")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelProxyNtlmDomain.setLayoutData(data);
textProxyNtlmDomain = new Text(restComp, SWT.BORDER);
textProxyNtlmDomain.setText(config.getString(Config.PROXY_NTLM_DOMAIN));
data = new GridData();
data.widthHint = 250;
textProxyNtlmDomain.setLayoutData(data);
//////////////////////////////////////////////////
// Row to start At
Label blankAgain = new Label(restComp, SWT.NONE);
data = new GridData();
data.horizontalSpan = 2;
blankAgain.setLayoutData(data);
// Row to start AT
Label labelLastRow = new Label(restComp, SWT.NONE);
String lastBatch = controller.getConfig().getString(LastRun.LAST_LOAD_BATCH_ROW);
if (lastBatch.equals("")) { // $NON-NLS-1$
lastBatch = "0"; // $NON-NLS-1$
}
labelLastRow.setText(
Labels.getFormattedString("AdvancedSettingsDialog.lastBatch", lastBatch)); // $NON-NLS-1$
data = new GridData();
data.horizontalSpan = 2;
labelLastRow.setLayoutData(data);
Label labelRowToStart = new Label(restComp, SWT.RIGHT);
labelRowToStart.setText(Labels.getString("AdvancedSettingsDialog.startRow")); // $NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
labelRowToStart.setLayoutData(data);
textRowToStart = new Text(restComp, SWT.BORDER);
textRowToStart.setText(config.getString(Config.LOAD_ROW_TO_START_AT));
data = new GridData();
data.widthHint = 75;
textRowToStart.setLayoutData(data);
textRowToStart.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
event.doit =
Character.isISOControl(event.character) || Character.isDigit(event.character);
}
});
// now that we've created all the buttons, make sure that buttons dependent on the bulk api
// setting are enabled or disabled appropriately
initBulkApiSetting(useBulkAPI);
// the bottow separator
Label labelSeparatorBottom = new Label(restComp, SWT.SEPARATOR | SWT.HORIZONTAL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
labelSeparatorBottom.setLayoutData(data);
// ok cancel buttons
new Label(restComp, SWT.NONE);
// END MIDDLE COMPONENT
// START BOTTOM COMPONENT
Composite buttonComp = new Composite(restComp, SWT.NONE);
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
buttonComp.setLayoutData(data);
buttonComp.setLayout(new GridLayout(2, false));
// Create the OK button and add a handler
// so that pressing it will set input
// to the entered value
Button ok = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
ok.setText(Labels.getString("UI.ok")); // $NON-NLS-1$
ok.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
Config config = controller.getConfig();
// set the configValues
config.setValue(Config.HIDE_WELCOME_SCREEN, buttonHideWelcomeScreen.getSelection());
config.setValue(Config.INSERT_NULLS, buttonNulls.getSelection());
config.setValue(Config.LOAD_BATCH_SIZE, textBatch.getText());
if (!buttonCsvComma.getSelection()
&& !buttonCsvTab.getSelection()
&& (!buttonCsvOther.getSelection()
|| textSplitterValue.getText() == null
|| textSplitterValue.getText().length() == 0)) {
return;
}
config.setValue(Config.CSV_DELIMETER_OTHER_VALUE, textSplitterValue.getText());
config.setValue(Config.CSV_DELIMETER_COMMA, buttonCsvComma.getSelection());
config.setValue(Config.CSV_DELIMETER_TAB, buttonCsvTab.getSelection());
config.setValue(Config.CSV_DELIMETER_OTHER, buttonCsvOther.getSelection());
config.setValue(Config.EXTRACT_REQUEST_SIZE, textQueryBatch.getText());
config.setValue(Config.ENDPOINT, textEndpoint.getText());
config.setValue(Config.ASSIGNMENT_RULE, textRule.getText());
config.setValue(Config.LOAD_ROW_TO_START_AT, textRowToStart.getText());
config.setValue(Config.RESET_URL_ON_LOGIN, buttonResetUrl.getSelection());
config.setValue(Config.NO_COMPRESSION, buttonCompression.getSelection());
config.setValue(Config.TRUNCATE_FIELDS, buttonTruncateFields.getSelection());
config.setValue(Config.TIMEOUT_SECS, textTimeout.getText());
config.setValue(
Config.ENABLE_EXTRACT_STATUS_OUTPUT, buttonOutputExtractStatus.getSelection());
config.setValue(Config.READ_UTF8, buttonReadUtf8.getSelection());
config.setValue(Config.WRITE_UTF8, buttonWriteUtf8.getSelection());
config.setValue(Config.EURO_DATES, buttonEuroDates.getSelection());
config.setValue(Config.TIMEZONE, textTimezone.getText());
config.setValue(Config.PROXY_HOST, textProxyHost.getText());
config.setValue(Config.PROXY_PASSWORD, textProxyPassword.getText());
config.setValue(Config.PROXY_PORT, textProxyPort.getText());
config.setValue(Config.PROXY_USERNAME, textProxyUsername.getText());
config.setValue(Config.PROXY_NTLM_DOMAIN, textProxyNtlmDomain.getText());
config.setValue(Config.BULK_API_ENABLED, buttonUseBulkApi.getSelection());
config.setValue(Config.BULK_API_SERIAL_MODE, buttonBulkApiSerialMode.getSelection());
config.setValue(Config.BULK_API_ZIP_CONTENT, buttonBulkApiZipContent.getSelection());
controller.saveConfig();
controller.logout();
input = Labels.getString("UI.ok"); // $NON-NLS-1$
shell.close();
}
});
data = new GridData();
data.widthHint = 75;
ok.setLayoutData(data);
// Create the cancel button and add a handler
// so that pressing it will set input to null
Button cancel = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
cancel.setText(Labels.getString("UI.cancel")); // $NON-NLS-1$
cancel.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
input = null;
shell.close();
}
});
// END BOTTOM COMPONENT
data = new GridData();
data.widthHint = 75;
cancel.setLayoutData(data);
// Set the OK button as the default, so
// user can type input and press Enter
// to dismiss
shell.setDefaultButton(ok);
// Set the child as the scrolled content of the ScrolledComposite
sc.setContent(container);
// Set the minimum size
sc.setMinSize(768, 1024);
// Expand both horizontally and vertically
sc.setExpandHorizontal(true);
sc.setExpandVertical(true);
}
private void createComp(Composite group) {
GridLayout layout = new GridLayout(1, false);
layout.verticalSpacing = 10;
group.setLayout(layout);
// TableViewer是通过Table来布局的
// 制作表格 MULTI可多选 H_SCROLL有水平 滚动条、V_SCROLL有垂直滚动条、BORDER有边框、FULL_SELECTION整行选择
table = new Table(group, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER | SWT.VIRTUAL); // 注意此处的设置
TableLayout tableLayout = new TableLayout();
table.setLayout(tableLayout);
// 指定Table单元格的宽度和高度
table.addListener(
SWT.MeasureItem,
new Listener() { // 向表格增加一个SWT.MeasureItem监听器，每当需要单元内容的大小的时候就会被调用。
public void handleEvent(Event event) {
event.width = table.getGridLineWidth(); // 设置宽度
event.height =
(int) Math.floor(event.gc.getFontMetrics().getHeight() * 1.5); // 设置高度为字体高度的1.5倍
}
});
// 表格的视图
tableViewer = new TableViewer(table);
// 标题和网格线可见
tableViewer.getTable().setLinesVisible(true);
tableViewer.getTable().setHeaderVisible(true);
// 设置填充
// GridData data = new GridData(SWT.LEFT,SWT.CENTER, true, false);//SWT.FILL, SWT.FILL, true,
// false xbm
GridData data = new GridData(GridData.FILL_BOTH);
data.widthHint = 350;
data.heightHint = 295;
data.grabExcessHorizontalSpace = true;
tableViewer.getTable().setLayoutData(data); // 表格的布局
// 创建表格列的标题
int width = 1;
for (int i = 0; i < stationData.getColumnCount(); i++) {
width = stationData.getColumnWidth(i);
TableColumn column = new TableColumn(table, SWT.NONE);
column.setWidth((int) (width * 8));
column.setText(stationData.getColumnHeads()[i]); // 设置表头
column.setAlignment(SWT.LEFT); // 对齐方式SWT.LEFT
if (i == 0) // 站名
{
// 列的选择事件 实现排序
column.addSelectionListener(
new SelectionAdapter() {
boolean sortType = true; // sortType记录上一次的排序方式，默认为升序
public void widgetSelected(SelectionEvent e) {
sortType = !sortType; // 取反。下一次排序方式要和这一次的相反
tableViewer.setSorter(new StationSorter(sortType, stationData.columnHeads[0]));
}
});
}
}
/*tableLayout.addColumnData(new ColumnWeightData(8, 8, false));//设置列宽为8像素
TableColumn column_one = new TableColumn(table, SWT.NONE);//SWT.LEFT
column_one.setText(stationData.COLUMN_HEADINGS[0]);//设置表头
column_one.setAlignment(SWT.LEFT);//对齐方式SWT.LEFT
column.setWidth(10);//宽度
*/
// 设置标题的提供者
tableViewer.setLabelProvider(new TableLabelProvider());
// 设置表格视图的内容提供者
tableViewer.setContentProvider(new TableContentProvider());
// 设置列的属性.
tableViewer.setColumnProperties(stationData.columnHeads);
// 定义每一列的别名
tableViewer.setColumnProperties(new String[] {"name", "down", "up", "map"});
// 设置每一列的单元格编辑组件CellEditor
CellEditor[] celleditors = new CellEditor[5];
// 文本编辑框
celleditors[0] = null;
celleditors[1] = new TextCellEditor(table);
celleditors[2] = new TextCellEditor(table);
// CheckboxCellEditor(table) 复选框
celleditors[3] = new ComboBoxCellEditor(table, StationData.MAPS, SWT.READ_ONLY); // 下拉框
Text text = (Text) celleditors[1].getControl(); // 设置第down列只能输入数值
text.addVerifyListener(
new VerifyListener() {
public void verifyText(VerifyEvent e) {
// 输入控制键，输入中文，输入字符，输入数字 正整数验证
Pattern pattern = Pattern.compile("[0-9]\\d*"); // 正则表达式
Matcher matcher = pattern.matcher(e.text);
if (matcher.matches()) // 处理数字
{
/*if(Integer.parseInt(e.text) != 0)//确保输入的数字不是0
e.doit = true;
else
e.doit = false;
*/
e.doit = true;
} else if (e.text.length() > 0) // 字符: 包含中文、空格
e.doit = false;
else // 控制键
e.doit = true;
}
});
Text text1 = (Text) celleditors[2].getControl(); // 设置第up列只能输入数值
text1.addVerifyListener(
new VerifyListener() {
public void verifyText(VerifyEvent e) {
String inStr = e.text;
if (inStr.length() > 0) {
e.doit = NumberUtils.isDigits(inStr);
}
}
});
table.addMouseMoveListener(
new MouseMoveListener() {
public void mouseMove(MouseEvent e) {
if (StationData.reloadFlag) {
getStationInfo();
openCurrentTable(row);
StationData.reloadFlag = false;
// System.out.println("entry");
}
}
});
/*table.addFocusListener(new FocusListener(){
public void focusGained(FocusEvent e) {
getStationInfo();
openCurrentTable(row);
}
@Override
public void focusLost(FocusEvent e) {
}
});
*/
tableViewer.setCellEditors(celleditors);
// 设置单元的更改器
tableViewer.setCellModifier(new TableCellModifier());
tableViewer.addFilter(new TableViewerFilter()); // 过滤器
// 构造工具条
Composite buttonComposite = new Composite(group, SWT.NONE);
buttonComposite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false)); // 使工具条居中
Action actionModify =
new Action("更新") {
public void run() {
// 取得用户所选择的第一行, 若没有选择则为null
IStructuredSelection selection = (IStructuredSelection) tableViewer.getSelection();
// 获取选中的第一行数据
Station station = (Station) selection.getFirstElement();
if (station != null) {
if (updateStationInfo(
station.getStation_downnumber(),
station.getStation_upnumber(),
station.getStation_graph(),
station.getStation_name())) {
showMsg("成功更新!");
// 表格的刷新方法,界面会重新读取数据并显示
pushCommand();
tableViewer.refresh(); // false
} else {
showMsg("更新失败!");
// tableViewer.refresh();//false
}
} else {
showMsg("请选取进行更新的行！");
}
}
};
Action actionDelete =
new Action("删除") {
public void run() {
// 取得用户所选择的第一行, 若没有选择则为null
IStructuredSelection selection = (IStructuredSelection) tableViewer.getSelection();
// 获取选中的第一个数据
Station station = (Station) selection.getFirstElement();
if (station != null) {
// 先预先移动到下一行
Table table = tableViewer.getTable();
// int i = table.getSelectionIndex(); //取得当前所选行的序号，如没有则返回-1
// table.setSelection(i + 1); //当前选择行移下一行
// 确认删除
MessageBox messageBox =
new MessageBox(shell, SWT.YES | SWT.NO | SWT.ICON_INFORMATION);
messageBox.setText("提示信息");
messageBox.setMessage("确定要删除此记录吗?");
// SWT.YES 是 // SWT.NO 否 // SWT.CANCEL 取消 // SWT.RETRY 重试// SWT.ABORT 放弃// SWT.IGNORE
// 忽略
if (messageBox.open() == SWT.YES) {
if (deleteStationInfo(station.getStation_name())) // 从数据库中删除记录
{
// showMsg("成功删除!");
((List) tableViewer.getInput()).remove(station); // 数据模型的List容器中删除
stationData.remove(station.getStation_name());
openCurrentTable(row);
tableViewer.remove(station); // 从表格界面上删除
pushCommand();
} else showMsg("删除失败!");
}
} else {
showMsg("请选取要删除的纪录！");
}
}
};
Action actionClear = new Action("清空") { // 清除所显示内容，点击保存后更新库
public void run() {
if (clearStationInfo()) {
showMsg("清空操作成功!");
stationData.removeAll();
openCurrentTable(row);
pushCommand();
} else showMsg("清空操作失败!");
}
};
Action actionHelp =
new Action("帮助") {
public void run() {
String str = "更新：\n\r" + "先对某行内容进行修改,然后点击更新进行保存\n\r" + "清空：\n\r" + "从库中物理删除所有记录";
showMsg(str);
}
};
Action nextPage =
new Action("下一页") {
public void run() {
row++;
if (row > stationData.getTotalPageNum()) {
row--;
return;
}
openCurrentTable(row);
}
};
Action prevPage =
new Action("上一页") {
public void run() {
row--;
if (row < 1) {
row++;
return;
}
openCurrentTable(row);
}
};
Action refresh =
new Action("刷新") {
public void run() {
getStationInfo();
openCurrentTable(row);
}
};
// 工具条
ToolBar toolBar = new ToolBar(buttonComposite, SWT.FLAT | SWT.RIGHT); // |SWT.BORDER
// 工具条管理器
ToolBarManager manager = new ToolBarManager(toolBar);
// manager.add(refresh);
// manager.add(new Separator());
manager.add(nextPage);
manager.add(prevPage);
manager.add(new Separator());
manager.add(actionModify);
manager.add(actionDelete);
manager.add(actionClear);
manager.add(new Separator());
manager.add(actionHelp);
manager.update(true);
// 选中某行时，改变行的颜色
table.addListener(
SWT.EraseItem,
new Listener() {
public void handleEvent(Event event) {
event.detail &= ~SWT.HOT;
if ((event.detail & SWT.SELECTED) == 0) return;
int clientWidth = table.getClientArea().width;
GC gc = event.gc;
Color oldForeground = gc.getForeground();
Color oldBackground = gc.getBackground();
gc.setForeground(red);
// gc.setBackground(yellow);
gc.fillGradientRectangle(0, event.y, clientWidth, event.height, false);
gc.setForeground(oldForeground);
gc.setBackground(oldBackground);
event.detail &= ~SWT.SELECTED;
}
});
// 在tableviewer内部为数据记录和tableItem之间的映射创建一个hash表，这样可以加快tableItem的和记录间的查找速度
// 必须保证存在要显示的数据，否则程序出错。所以这里不能用下面的语句
// tableViewer.setUseHashlookup(true);//必须在setInput之前加入才有效
// 从服务器获取数据
getStationInfo();
// 通过setInput为table添加了一个list后，只要对这个list里的元素进行添加和删除，
// table中的数据就会自动添加和删除，当然每次操作后需要调用refresh方法对tableviewer进行刷新。
// 打开界面所显示的内容
tableViewer.setInput(stationData.getData()); // 自动输入数据 即将数据显示在表格中
tableViewer.setItemCount(stationData.PAGE_SIZE); // 设置显示的Item数
} //// createComp
/** Initializes the GUI. */
private void initGUI() {
try {
getShell()
.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent evt) {
shellWidgetDisposed(evt);
}
});
getShell()
.addControlListener(
new ControlAdapter() {
public void controlResized(ControlEvent evt) {
shellControlResized(evt);
}
});
getShell()
.addControlListener(
new ControlAdapter() {
public void controlMoved(ControlEvent evt) {
shellControlMoved(evt);
}
});
GridLayout thisLayout = new GridLayout();
this.setLayout(thisLayout);
{
GridData toolBarLData = new GridData();
toolBarLData.grabExcessHorizontalSpace = true;
toolBarLData.horizontalAlignment = GridData.FILL;
toolBar = new ToolBar(this, SWT.FLAT);
toolBar.setLayoutData(toolBarLData);
toolBar.setBackgroundImage(SWTResourceManager.getImage("images/ToolbarBackground.gif"));
{
newToolItem = new ToolItem(toolBar, SWT.NONE);
newToolItem.setImage(SWTResourceManager.getImage("images/new.gif"));
newToolItem.setToolTipText("New");
}
{
openToolItem = new ToolItem(toolBar, SWT.NONE);
openToolItem.setToolTipText("Open");
openToolItem.setImage(SWTResourceManager.getImage("images/open.gif"));
openToolItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
openToolItemWidgetSelected(evt);
}
});
}
{
saveToolItem = new ToolItem(toolBar, SWT.NONE);
saveToolItem.setToolTipText("Save");
saveToolItem.setImage(SWTResourceManager.getImage("images/save.gif"));
}
}
{
clientArea = new Composite(this, SWT.NONE);
GridData clientAreaLData = new GridData();
clientAreaLData.grabExcessHorizontalSpace = true;
clientAreaLData.grabExcessVerticalSpace = true;
clientAreaLData.horizontalAlignment = GridData.FILL;
clientAreaLData.verticalAlignment = GridData.FILL;
clientArea.setLayoutData(clientAreaLData);
clientArea.setLayout(null);
}
{
statusArea = new Composite(this, SWT.NONE);
GridLayout statusAreaLayout = new GridLayout();
statusAreaLayout.makeColumnsEqualWidth = true;
statusAreaLayout.horizontalSpacing = 0;
statusAreaLayout.marginHeight = 0;
statusAreaLayout.marginWidth = 0;
statusAreaLayout.verticalSpacing = 0;
statusAreaLayout.marginLeft = 3;
statusAreaLayout.marginRight = 3;
statusAreaLayout.marginTop = 3;
statusAreaLayout.marginBottom = 3;
statusArea.setLayout(statusAreaLayout);
GridData statusAreaLData = new GridData();
statusAreaLData.horizontalAlignment = GridData.FILL;
statusAreaLData.grabExcessHorizontalSpace = true;
statusArea.setLayoutData(statusAreaLData);
statusArea.setBackground(SWTResourceManager.getColor(239, 237, 224));
{
statusText = new Label(statusArea, SWT.BORDER);
statusText.setText(" Ready");
GridData txtStatusLData = new GridData();
txtStatusLData.horizontalAlignment = GridData.FILL;
txtStatusLData.grabExcessHorizontalSpace = true;
txtStatusLData.verticalIndent = 3;
statusText.setLayoutData(txtStatusLData);
}
}
thisLayout.verticalSpacing = 0;
thisLayout.marginWidth = 0;
thisLayout.marginHeight = 0;
thisLayout.horizontalSpacing = 0;
thisLayout.marginTop = 3;
this.setSize(474, 312);
{
menu1 = new Menu(getShell(), SWT.BAR);
getShell().setMenuBar(menu1);
{
fileMenuItem = new MenuItem(menu1, SWT.CASCADE);
fileMenuItem.setText("&File");
{
fileMenu = new Menu(fileMenuItem);
{
newFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
newFileMenuItem.setText("&New");
newFileMenuItem.setImage(SWTResourceManager.getImage("images/new.gif"));
}
{
openFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
openFileMenuItem.setText("&Open");
openFileMenuItem.setImage(SWTResourceManager.getImage("images/open.gif"));
openFileMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
openFileMenuItemWidgetSelected(evt);
}
});
}
{
closeFileMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
closeFileMenuItem.setText("Close");
}
{
fileMenuSep1 = new MenuItem(fileMenu, SWT.SEPARATOR);
}
{
saveFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
saveFileMenuItem.setText("&Save");
saveFileMenuItem.setImage(SWTResourceManager.getImage("images/save.gif"));
saveFileMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
saveFileMenuItemWidgetSelected(evt);
}
});
}
{
fileMenuSep2 = new MenuItem(fileMenu, SWT.SEPARATOR);
}
{
exitMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
exitMenuItem.setText("E&xit");
exitMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
exitMenuItemWidgetSelected(evt);
}
});
}
fileMenuItem.setMenu(fileMenu);
}
}
{
helpMenuItem = new MenuItem(menu1, SWT.CASCADE);
helpMenuItem.setText("&Help");
{
helpMenu = new Menu(helpMenuItem);
{
aboutMenuItem = new MenuItem(helpMenu, SWT.CASCADE);
aboutMenuItem.setText("&About");
aboutMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
aboutMenuItemWidgetSelected(evt);
}
});
}
helpMenuItem.setMenu(helpMenu);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}