下面列出了org.eclipse.swt.widgets.Text#setText ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private void createNewTraceNameGroup(Composite parent) {
Font font = parent.getFont();
Composite folderGroup = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
folderGroup.setLayout(layout);
folderGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
String name = fTrace.getName();
// New trace name label
Label newTraceLabel = new Label(folderGroup, SWT.NONE);
newTraceLabel.setFont(font);
newTraceLabel.setText(Messages.CopyTraceDialog_TraceNewName);
// New trace name entry field
fNewTraceName = new Text(folderGroup, SWT.BORDER);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH;
fNewTraceName.setLayoutData(data);
fNewTraceName.setFont(font);
fNewTraceName.setFocus();
fNewTraceName.setText(name);
fNewTraceName.setSelection(0, name.length());
fNewTraceName.addListener(SWT.Modify, event -> validateNewTraceName());
}
/**
* @param src - Text control after text change
* @param srcTextBefore - text from 'src' before change
* @param dest - Text control to edit
*
* When file name (w/o extension) in 'dest' is the same with file name (w/o extension) from
* 'srcTextBefore', changes this name in 'dest' with the new one from 'src'
*/
private void autoEdit(Text src, String srcTextBefore, Text dest) {
if (hsAutoEditRecursionDetector.add(dest)) {
String oldSrcName = FilenameUtils.getBaseName(srcTextBefore.trim()).trim();
String destTxt = dest.getText().trim();
String destName = FilenameUtils.getBaseName(destTxt).trim();
if (destName.isEmpty() || (destName.equals(oldSrcName) && !destName.contains("$("))) {
String newSrcName = FilenameUtils.getBaseName(src.getText().trim()).trim();
String newDstText = FilenameUtils.getPath(destTxt) + newSrcName;
String ext = FilenameUtils.getExtension(destTxt);
if (!ext.isEmpty()) {
newDstText += '.';
newDstText += ext;
}
dest.setText(newDstText);
}
hsAutoEditRecursionDetector.remove(dest);
}
}
@Test
public void testValidatePage_doesNotClearErrorSetByChildren() {
String errorMessage;
Combo emailKey =
CompositeUtil.findControlAfterLabel(shellResource.getShell(), Combo.class, "&Account:");
if (emailKey.getText().isEmpty()) {
errorMessage = "No Google account selected for this launch.";
} else {
Text serviceAccountKey = CompositeUtil.findControlAfterLabel(shellResource.getShell(),
Text.class, "Service account key:");
serviceAccountKey.setText("/non/existing/file");
errorMessage = "/non/existing/file does not exist.";
}
assertEquals(errorMessage, pipelineArgumentsTab.getErrorMessage());
pipelineArgumentsTab.isValid(configuration1);
assertEquals(errorMessage, pipelineArgumentsTab.getErrorMessage());
}
private void createClassNameInput(Composite result) {
Label label= new Label(result, SWT.LEAD);
label.setText(RefactoringMessages.ExtractClassWizard_label_class_name);
final Text text= new Text(result, SWT.SINGLE | SWT.BORDER);
fClassNameDecoration= new ControlDecoration(text, SWT.TOP | SWT.LEAD);
text.setText(fDescriptor.getClassName());
text.selectAll();
text.setFocus();
text.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
fDescriptor.setClassName(text.getText());
validateRefactoring();
}
});
GridData gridData= new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalIndent= FieldDecorationRegistry.getDefault().getMaximumDecorationWidth();
text.setLayoutData(gridData);
}
static public Text createTextField(Composite parent, String labelText, String labelTooltip, String editValue, boolean emptyLabel, boolean editable) {
// draw label
if (labelText != null) {
UtilsUI.createLabel(parent, labelText, labelTooltip);
}
if (emptyLabel) {
UtilsUI.createLabel(parent, "", null);
}
// draw textfield
Text text = new Text(parent,SWT.BORDER);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.setText(editValue);
text.setEditable(editable);
text.setToolTipText(labelTooltip);
return text;
}
@Override
public Control createControl(Composite parent) {
textReferenced = new Text(parent, SWT.BORDER);
textReferenced.setMessage("transaction id or empty");
if (referencedTransactionId != null)
textReferenced.setText(Convert.toUnsignedLong(referencedTransactionId));
else
textReferenced.setText("");
textReferenced.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
requestVerification();
}
});
return textReferenced;
}
private void addSecondSection(final Composite parent) {
final Composite composite = createDefaultComposite(parent);
// Label for owner field
final Label ownerLabel = new Label(composite, SWT.NONE);
ownerLabel.setText("Groups projects of nature");
// Owner text field
ownerText = new Text(composite, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY);
final GridData gd = new GridData();
gd.widthHint = convertWidthInCharsToPixels(TEXT_FIELD_WIDTH);
ownerText.setLayoutData(gd);
// Populate owner text field
final String owner = getFolder().getNature();
ownerText.setText(owner != null ? owner : "user");
}
/**
* Adds the text field.
*
* @param parent the parent
* @param strLabel the str label
* @param strText the str text
* @param editable the editable
* @return the text
*/
public Text addTextField(Composite parent, String strLabel, String strText, boolean editable) {
Label label = new Label(parent, SWT.NULL);
label.setText(strLabel);
Text text = new Text(parent, SWT.BORDER | SWT.SINGLE);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.setText(strText);
text.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
dialogChanged();
}
});
text.setEditable(editable);
return text;
}
/**
* {@inheritDoc}
*/
@Override
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
this.setTitle(Messages.ResolvablePropertyEditDialog_titleMessageArea);
this.setMessage(Messages.ResolvablePropertyEditDialog_msgEditProperty);
Composite dialog = new Composite(composite, SWT.NONE);
dialog.setLayout(new GridLayout(2, false));
dialog.setLayoutData(new GridData(GridData.FILL_BOTH));
Label lblName = new Label(dialog, SWT.NULL);
lblName.setText(Messages.ResolvablePropertyEditDialog_lblName);
mTxtName = new Text(dialog, SWT.SINGLE | SWT.BORDER);
mTxtName.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
mTxtName.setText(mProperty.getPropertyName() != null ? mProperty.getPropertyName() : ""); //$NON-NLS-1$
Label lblValue = new Label(dialog, SWT.NULL);
lblValue.setText(Messages.ResolvablePropertyEditDialog_lblValue);
mTxtValue = new Text(dialog, SWT.SINGLE | SWT.BORDER);
mTxtValue.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
mTxtValue.setText(mProperty.getValue() != null ? mProperty.getValue() : ""); //$NON-NLS-1$
// integrate content assist
ContentAssistHandler.createHandlerForText(mTxtValue, createContentAssistant());
return composite;
}
private Text createIndentedText(Composite parent, String text, int indent) {
Text textbox = new Text(parent, SWT.BORDER);
textbox.setText(text);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.horizontalIndent = indent;
textbox.setLayoutData(data);
return textbox;
}
@Override
public Control createControl(Composite parent) {
textQuantity = new Text(parent, SWT.BORDER);
textQuantity.setText("0");
textQuantity.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
requestVerification();
}
});
return textQuantity;
}
protected void createTextField(String labelText, String initialValue, boolean allowEmpty) {
Label label = new Label(panel, SWT.NONE);
label.setText(labelText);
label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
final Text text = new Text(panel, SWT.SINGLE | SWT.BORDER);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.setData(FIELD_NAME, labelText);
// make sure rows are the same height on both panels.
label.setSize(label.getSize().x, text.getSize().y);
if (initialValue != null) {
text.setText(initialValue);
}
if (!allowEmpty) {
validators.add(new Validator() {
@Override
public boolean validate() {
return !text.getText().equals(IInternalDebugCoreConstants.EMPTY_STRING);
}
});
text.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
validateFields();
}
});
}
controlList.add(text);
}
@SuppressWarnings("unused")
private void createDetailsPage() {
Composite parent = new Composite(getContainer(), SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
layout.marginTop = 9;
parent.setLayout(layout);
Label nameLabel = Widgets.buildCompactLabel(parent, "Description");
final Text name = Widgets.buildGridBoxedText(parent);
String descr = Strings.nullToEmpty(viewInfo.getDescription());
name.setText(descr);
name.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
if (viewInfo != null) {
String newDescription = name.getText();
viewInfo.setDescription(newDescription);
markDirty();
}
}
});
int index = addPage(parent);
setPageText(index, "Properties");
}
@Override
public void setVisible(boolean visible) {
if (visible) {
INameUpdating nameUpdating= (INameUpdating)getRefactoring().getAdapter(INameUpdating.class);
if (nameUpdating != null) {
String newName= getNewName(nameUpdating);
if (newName != null && newName.length() > 0 && !newName.equals(getInitialValue())) {
Text textField= getTextField();
textField.setText(newName);
textField.setSelection(0, newName.length());
}
}
}
super.setVisible(visible);
}
/** Simples Eingabefeld mit Vorgabetext pre erzeugen */
public Text createText(String pre){
Text inp = new Text(parent, SWT.BORDER);
inp.setText(pre);
return inp;
}
private void showLogEntry() {
TransHistoryLogTab model = models[tabFolder.getSelectionIndex()];
Text text = model.logDisplayText;
if ( text == null || text.isDisposed() ) {
return;
}
List<Object[]> list = model.rows;
if ( list == null || list.size() == 0 ) {
String message;
if ( model.logTable.isDefined() ) {
message = BaseMessages.getString( PKG, "TransHistory.PleaseRefresh.Message" );
} else {
message = BaseMessages.getString( PKG, "TransHistory.HistoryConfiguration.Message" );
}
text.setText( message );
return;
}
// grab the selected line in the table:
int nr = model.logDisplayTableView.table.getSelectionIndex();
if ( nr >= 0 && nr < list.size() ) {
// OK, grab this one from the buffer...
Object[] row = list.get( nr );
// What is the name of the log field?
//
LogTableField logField = model.logTable.getLogField();
if ( logField != null ) {
int index = model.logTableFields.indexOf( logField );
if ( index >= 0 ) {
String logText = row[index].toString();
text.setText( Const.NVL( logText, "" ) );
text.setSelection( text.getText().length() );
text.showSelection();
} else {
text.setText( BaseMessages.getString( PKG, "TransHistory.HistoryConfiguration.NoLoggingFieldDefined" ) );
}
}
}
}
protected Composite createNRowsNColsOuputControl(final Composite parent,
final EMFDataBindingContext context) {
final Composite mainComposite = new Composite(parent, SWT.NONE);
mainComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
mainComposite.setLayout(GridLayoutFactory.fillDefaults().numColumns(3).margins(20, 20).create());
Operation singleModeOuputOperation = getOuputOperationFor(TABLE_RESULT_OUTPUT);
if (singleModeOuputOperation == null) {
singleModeOuputOperation = createDefaultOutput(TABLE_RESULT_OUTPUT, getDefinition());
getConnector().getOutputs().add(singleModeOuputOperation);
}
singleModeOuputOperation.getLeftOperand().setReturnType(Collection.class.getName());
singleModeOuputOperation.getLeftOperand().setReturnTypeFixed(true);
final ReadOnlyExpressionViewer targetDataExpressionViewer = new ReadOnlyExpressionViewer(mainComposite, SWT.BORDER,
null, null, ExpressionPackage.Literals.OPERATION__LEFT_OPERAND);
targetDataExpressionViewer.getControl()
.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).hint(250, SWT.DEFAULT).create());
final IExpressionNatureProvider storageExpressionProvider = getStorageExpressionProvider();
if (storageExpressionProvider != null) {
targetDataExpressionViewer.setExpressionNatureProvider(storageExpressionProvider);
}
targetDataExpressionViewer.addFilter(leftFilter);
targetDataExpressionViewer.setContext(getElementContainer());
targetDataExpressionViewer.setInput(singleModeOuputOperation);
context.bindValue(ViewersObservables.observeSingleSelection(targetDataExpressionViewer),
EMFObservables.observeValue(singleModeOuputOperation, ExpressionPackage.Literals.OPERATION__LEFT_OPERAND));
final Label takeValueOfLabel = new Label(mainComposite, SWT.NONE);
takeValueOfLabel.setLayoutData(GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).create());
takeValueOfLabel.setText(Messages.takeValueOf);
final Text nRowsNColumnsColumnText = new Text(mainComposite, SWT.BORDER | SWT.READ_ONLY);
nRowsNColumnsColumnText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
nRowsNColumnsColumnText.setText(singleModeOuputOperation.getRightOperand().getName());
final Label hintLabel = new Label(mainComposite, SWT.WRAP);
hintLabel.setLayoutData(GridDataFactory.swtDefaults().span(3, 1).create());
hintLabel.setText(Messages.nRowsNColsOutputHint);
return mainComposite;
}
public void widgetSelected( SelectionEvent e )
{
if ( e.getSource( ).equals( btnAdd ) )
{
String sKey = txtNewKey.getText( );
if ( sKey.length( ) > 0 && !propMap.containsKey( sKey ) )
{
String[] sProperty = new String[2];
sProperty[0] = sKey;
sProperty[1] = ""; //$NON-NLS-1$
TableItem tiProp = new TableItem( table, SWT.NONE );
tiProp.setText( sProperty );
table.select( table.getItemCount( ) - 1 );
updateModel( sProperty[0], sProperty[1] );
txtNewKey.setText( "" ); //$NON-NLS-1$
}
}
else if ( e.getSource( ).equals( btnRemove ) )
{
if ( table.getSelection( ).length != 0 )
{
int index = table.getSelectionIndex( );
String key = table.getSelection( )[0].getText( 0 );
ExtendedProperty property = propMap.get( key );
if ( property != null )
{
extendedProperties.remove( property );
propMap.remove( key );
table.remove( table.getSelectionIndex( ) );
table.select( index<table.getItemCount( ) ?index:table.getItemCount( )- 1 );
}
Control editor = editorValue.getEditor( );
if ( editor != null )
{
editor.dispose( );
}
}
}
else if ( e.getSource( ).equals( table ) )
{
Control oldEditor = editorValue.getEditor( );
if ( oldEditor != null )
oldEditor.dispose( );
// Identify the selected row
final TableItem item = (TableItem) e.item;
if ( item == null )
{
return;
}
// The control that will be the editor must be a child of the Table
Text newEditor = new Text( table, SWT.NONE );
newEditor.setText( item.getText( 1 ) );
newEditor.addListener( SWT.FocusOut, new Listener( ) {
public void handleEvent( Event event )
{
Text text = (Text) event.widget;
editorValue.getItem( ).setText( 1, text.getText( ) );
updateModel( item.getText( 0 ), text.getText( ) );
}
} );
newEditor.selectAll( );
newEditor.setFocus( );
editorValue.setEditor( newEditor, item, 1 );
}
btnRemove.setEnabled( !propDisabledMap.containsKey( table.getSelection( )[0].getText( 0 ) ) );
}
private static void createText(final Group group) {
group.setLayout(new GridLayout(2, false));
group.setText("Text widget");
final Label lbl0 = new Label(group, SWT.NONE);
lbl0.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl0.setText("No prompt :");
final Text txt0 = new Text(group, SWT.BORDER);
txt0.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
final Label lbl1 = new Label(group, SWT.NONE);
lbl1.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl1.setText("Simple text prompt :");
final Text txt1 = new Text(group, SWT.BORDER);
txt1.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
PromptSupport.setPrompt("Type anything you want", txt1);
final Label lbl2 = new Label(group, SWT.NONE);
lbl2.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl2.setText("Other style (bold) :");
final Text txt2 = new Text(group, SWT.BORDER);
txt2.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
PromptSupport.setPrompt("Type anything you want in bold", txt2);
PromptSupport.setFontStyle(SWT.BOLD, txt2);
final Label lbl3 = new Label(group, SWT.NONE);
lbl3.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl3.setText("Behaviour highlight :");
final Text txt3 = new Text(group, SWT.BORDER);
txt3.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
PromptSupport.setPrompt("Type anything you want", txt3);
PromptSupport.setFocusBehavior(FocusBehavior.HIGHLIGHT_PROMPT, txt3);
final Label lbl4 = new Label(group, SWT.NONE);
lbl4.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl4.setText("Change colors :");
final Text txt4 = new Text(group, SWT.BORDER);
txt4.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
PromptSupport.setPrompt("Type anything you want", txt4);
PromptSupport.setForeground(txt4.getDisplay().getSystemColor(SWT.COLOR_YELLOW), txt4);
PromptSupport.setBackground(txt4.getDisplay().getSystemColor(SWT.COLOR_BLACK), txt4);
final Label lbl5 = new Label(group, SWT.NONE);
lbl5.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
lbl5.setText("Change when widget is initialized :");
final Text txt5 = new Text(group, SWT.BORDER);
txt5.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
txt5.setText("Remove what is typed...");
txt5.setBackground(txt4.getDisplay().getSystemColor(SWT.COLOR_BLACK));
txt5.setForeground(txt4.getDisplay().getSystemColor(SWT.COLOR_YELLOW));
PromptSupport.setPrompt("Type anything you want", txt5);
PromptSupport.setForeground(txt4.getDisplay().getSystemColor(SWT.COLOR_DARK_BLUE), txt5);
PromptSupport.setBackground(txt4.getDisplay().getSystemColor(SWT.COLOR_WHITE), txt5);
}
@Override
protected void createFormContent(IManagedForm mform) {
this.mform = mform;
FormToolkit tk = mform.getToolkit();
Composite body = mform.getForm().getBody();
UI.gridLayout(body, 1);
Composite comp = tk.createComposite(body);
UI.gridLayout(comp, 1);
UI.gridData(comp, true, false);
// source flow
Fn.with(UI.formLabel(comp, tk, "Source flow"), label -> {
label.setFont(UI.boldFont());
UI.gridData(label, true, false);
});
RefPanel sourcePanel = new RefPanel(entry.sourceFlow, true);
sourcePanel.render(comp, tk);
UI.gridData(tk.createLabel(
comp, "", SWT.SEPARATOR | SWT.HORIZONTAL), true, false);
// target flow
Fn.with(UI.formLabel(comp, tk, "Target flow"), label -> {
label.setFont(UI.boldFont());
UI.gridData(label, true, false);
});
RefPanel targetPanel = new RefPanel(entry.targetFlow, false);
targetPanel.render(comp, tk);
UI.gridData(tk.createLabel(
comp, "", SWT.SEPARATOR | SWT.HORIZONTAL), true, false);
// text with conversion factor
Composite convComp = tk.createComposite(body);
UI.gridLayout(convComp, 3);
UI.gridData(convComp, true, false);
Text convText = UI.formText(convComp, tk, M.ConversionFactor);
convText.setText(Double.toString(entry.factor));
convText.addModifyListener(e -> {
try {
entry.factor = Double.parseDouble(
convText.getText());
} catch (Exception _e) {
}
});
UI.gridData(convText, true, false);
Label unitLabel = UI.formLabel(convComp, tk, "");
Runnable updateUnit = () -> {
String sunit = "?";
String tunit = "?";
if (entry.sourceFlow != null
&& entry.sourceFlow.unit != null
&& entry.sourceFlow.unit.name != null) {
sunit = entry.sourceFlow.unit.name;
}
if (entry.targetFlow != null
&& entry.targetFlow.unit != null
&& entry.targetFlow.unit.name != null) {
tunit = entry.targetFlow.unit.name;
}
unitLabel.setText(sunit + "/" + tunit);
unitLabel.getParent().pack();
};
updateUnit.run();
sourcePanel.onChange = updateUnit;
targetPanel.onChange = updateUnit;
}