Java Code Examples for org.eclipse.jface.fieldassist.ControlDecoration#hide()
The following examples show how to use
org.eclipse.jface.fieldassist.ControlDecoration#hide() .
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Example 1
| Source File: ClaferValidation.java From CogniCrypt with Eclipse Public License 2.0 | 6 votes |
|
/**
* check if the given string is a valid clafer name and use the {@link ControlDecoration} to give feedback
*
* @param claferName {@link String} name to be tested
* @param decoration {@link ControlDecoration} to display the error message in, hide if the string is valid
* @return
*/
public static boolean validateClaferName(final String claferName, final boolean required, final ControlDecoration decoration) {
boolean valid = true;
final String result = getNameValidationMessage(claferName, required);
if (!result.isEmpty()) {
decoration.setImage(UIConstants.DEC_ERROR);
decoration.setDescriptionText(result);
decoration.show();
valid = false;
} else {
decoration.hide();
}
return valid;
}
Example 2
| Source File: ServerPortExtension.java From google-cloud-eclipse with Apache License 2.0 | 6 votes |
|
@Override
public void createControl(UI_POSITION position, Composite parent) {
// We add controls only to the BOTTOM position.
if (position == UI_POSITION.BOTTOM) {
portLabel = new Label(parent, SWT.NONE);
portLabel.setVisible(false);
portLabel.setText(Messages.getString("NEW_SERVER_DIALOG_PORT"));
portText = new Text(parent, SWT.SINGLE | SWT.BORDER);
portText.setVisible(false);
portText.setText(String.valueOf(LocalAppEngineServerBehaviour.DEFAULT_SERVER_PORT));
portText.addVerifyListener(new PortChangeMonitor());
portText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
FieldDecorationRegistry registry = FieldDecorationRegistry.getDefault();
Image errorImage = registry.getFieldDecoration(FieldDecorationRegistry.DEC_ERROR).getImage();
portDecoration = new ControlDecoration(portText, SWT.LEFT | SWT.TOP);
portDecoration.setDescriptionText(Messages.getString("NEW_SERVER_DIALOG_INVALID_PORT_VALUE"));
portDecoration.setImage(errorImage);
portDecoration.hide();
}
}
Example 3
| Source File: FieldAssistHelper.java From birt with Eclipse Public License 1.0 | 6 votes |
|
private void showContentAssistDecoration( AssistField smartField,
boolean show )
{
FieldDecoration dec = getCueDecoration( );
ControlDecoration cd = smartField.controlDecoration;
if ( show )
{
cd.setImage( dec.getImage( ) );
cd.setDescriptionText( dec.getDescription( ) );
cd.setShowOnlyOnFocus( true );
cd.show( );
}
else
{
cd.hide( );
}
}
Example 4
| Source File: FieldAssistHelper.java From birt with Eclipse Public License 1.0 | 6 votes |
|
private void showWarningDecoration( AssistField smartField, boolean show )
{
FieldDecoration dec = smartField.getWarningDecoration( );
ControlDecoration cd = smartField.controlDecoration;
if ( show )
{
cd.setImage( dec.getImage( ) );
cd.setDescriptionText( dec.getDescription( ) );
cd.setShowOnlyOnFocus( false );
cd.show( );
}
else
{
cd.hide( );
}
}
Example 5
| Source File: FieldAssistHelper.java From birt with Eclipse Public License 1.0 | 6 votes |
|
private void showErrorDecoration( AssistField smartField, boolean show )
{
FieldDecoration dec = smartField.getErrorDecoration( );
ControlDecoration cd = smartField.controlDecoration;
if ( show )
{
cd.setImage( dec.getImage( ) );
cd.setDescriptionText( dec.getDescription( ) );
cd.setShowOnlyOnFocus( false );
cd.show( );
}
else
{
cd.hide( );
}
}
Example 6
| Source File: GenericTransactionWizard.java From offspring with MIT License | 6 votes |
|
public void requestVerification() {
boolean verified = true;
for (IGenericTransactionField field : transaction.getFields()) {
String[] message = new String[1];
ControlDecoration deco = decorators.get(field.getLabel());
if (field.verify(message)) {
deco.hide();
}
else {
deco.setDescriptionText(message[0]);
deco.show();
verified = false;
}
}
createPage._canFlipToNextPage = verified;
try {
getContainer().updateButtons();
}
catch (Exception e) {}
}
Example 7
| Source File: PatternExpressionViewer.java From bonita-studio with GNU General Public License v2.0 | 5 votes |
|
protected void createTextViewer() {
viewer = createViewer(mc);
viewer.getControl().setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
configureTextViewer();
addLineStyleListener();
helpDecoration = new ControlDecoration(viewer.getControl(), SWT.TOP | SWT.RIGHT, this);
helpDecoration.setImage(JFaceResources.getImage(Dialog.DLG_IMG_HELP));
helpDecoration.setDescriptionText(Messages.patternViewerHint);
helpDecoration.setMarginWidth(2);
helpDecoration.hide();
hintDecoration = new ControlDecoration(viewer.getControl(), SWT.TOP | SWT.LEFT, this);
hintDecoration.setImage(Pics.getImage(PicsConstants.hint));
hintDecoration.setMarginWidth(2);
hintDecoration.setShowHover(true);
hintDecoration.setShowOnlyOnFocus(true);
hintDecoration.hide();
viewer.addTextListener(new ITextListener() {
@Override
public void textChanged(final TextEvent event) {
viewer.getTextWidget().notifyListeners(SWT.Modify, new Event());
}
});
helpDecoration.show();
}
Example 8
| Source File: ClaferValidation.java From CogniCrypt with Eclipse Public License 2.0 | 5 votes |
|
public static boolean validateClaferInheritance(final String inheritanceName, final boolean required, final ControlDecoration decoration) {
boolean valid = true;
final String result = getInheritanceValidationMessage(inheritanceName, required);
if (!result.isEmpty()) {
decoration.setImage(UIConstants.DEC_ERROR);
decoration.setDescriptionText(result);
decoration.show();
valid = false;
} else {
decoration.hide();
}
return valid;
}
Example 9
| Source File: GenericTransactionWizard.java From offspring with MIT License | 5 votes |
|
@Override
public void createControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
GridLayoutFactory.fillDefaults().numColumns(2).margins(10, 10)
.spacing(20, 5).applyTo(composite);
/* generate the wizard fields */
for (IGenericTransactionField field : transaction.getFields()) {
Label label = new Label(composite, SWT.NONE);
label.setText(field.getLabel());
Control control = field.createControl(composite);
if (control instanceof Text && (control.getStyle() & SWT.V_SCROLL) != 0) {
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL)
.grab(true, true).applyTo(control);
}
else {
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
.grab(true, false).applyTo(control);
}
ControlDecoration deco = new ControlDecoration(control, SWT.TOP
| SWT.RIGHT);
deco.setImage(errorImage);
deco.hide();
decorators.put(field.getLabel(), deco);
}
setControl(composite);
}
Example 10
| Source File: PromptFeeDeadline.java From offspring with MIT License | 4 votes |
|
@Override
protected Control createDialogArea(Composite parent) {
Composite container = (Composite) super.createDialogArea(parent);
GridLayout layout = new GridLayout(2, false);
layout.marginRight = 5;
layout.marginLeft = 10;
container.setLayout(layout);
Label feeLabel = new Label(container, SWT.NONE);
feeLabel.setText("Fee");
feeText = new Text(container, SWT.BORDER);
feeText
.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
feeText.setText(Integer.toString(minimumFee));
decoFee = new ControlDecoration(feeText, SWT.TOP | SWT.RIGHT);
decoFee.setImage(errorImage);
decoFee.hide();
Label deadlineLabel = new Label(container, SWT.NONE);
deadlineLabel.setText("Deadline");
deadlineText = new Text(container, SWT.BORDER);
deadlineText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false,
1, 1));
deadlineText.setText(Integer.toString(deadline));
decoDeadline = new ControlDecoration(deadlineText, SWT.TOP | SWT.RIGHT);
decoDeadline.setImage(errorImage);
decoDeadline.hide();
ModifyListener listener = new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
Button button = getButton(IDialogConstants.OK_ID);
if (button != null) {
button.setEnabled(verifyInput());
}
}
};
feeText.addModifyListener(listener);
deadlineText.addModifyListener(listener);
return container;
}
Example 11
| Source File: QueryExpressionEditor.java From bonita-studio with GNU General Public License v2.0 | 4 votes |
|
private void createQueryParametersTable(final Composite parent) {
final Composite composite = new Composite(parent, SWT.NONE);
composite.setLayoutData(GridDataFactory.fillDefaults().span(2, 1).grab(true, true).create());
composite.setLayout(GridLayoutFactory.fillDefaults().numColumns(1).margins(0, 0).spacing(0, 2).create());
final Label parameterLabel = new Label(composite, SWT.NONE);
parameterLabel.setLayoutData(GridDataFactory.fillDefaults().align(SWT.LEFT, SWT.CENTER).create());
parameterLabel.setText(Messages.parameters);
final ControlDecoration parameterDecoration = new ControlDecoration(parameterLabel, SWT.RIGHT);
parameterDecoration.setShowOnlyOnFocus(false);
parameterDecoration.setDescriptionText(Messages.paginationParameterHint);
parameterDecoration.setImage(Pics.getImage(PicsConstants.hint));
parameterDecoration.hide();
observeQuerySingleSelection.addValueChangeListener(new IValueChangeListener() {
@Override
public void handleValueChange(final ValueChangeEvent event) {
final Object newValue = event.diff.getNewValue();
if (newValue instanceof Expression) {
if (List.class.getName().equals(((Expression) newValue).getReturnType())) {
parameterDecoration.show();
} else {
parameterDecoration.hide();
}
}
}
});
final TableViewer parametersTableViewer = new TableViewer(composite,
SWT.FULL_SELECTION | SWT.BORDER | SWT.V_SCROLL);
parametersTableViewer.getControl()
.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT, 80).create());
parametersTableViewer.getTable().setLinesVisible(true);
parametersTableViewer.getTable().setHeaderVisible(true);
parametersTableViewer.setContentProvider(new ObservableListContentProvider());
queryParameterObserveDetailList = EMFObservables.observeDetailList(Realm.getDefault(),
observeQuerySingleSelection,
ExpressionPackage.Literals.EXPRESSION__REFERENCED_ELEMENTS);
final TableLayout tableLayout = new TableLayout();
tableLayout.addColumnData(new ColumnWeightData(1, true));
tableLayout.addColumnData(new ColumnWeightData(1, true));
parametersTableViewer.getTable().setLayout(tableLayout);
createNameColumn(parametersTableViewer);
createValueColumn(parametersTableViewer);
parametersTableViewer.setInput(queryParameterObserveDetailList);
}
Example 12
| Source File: ExpressionViewer.java From bonita-studio with GNU General Public License v2.0 | 4 votes |
|
protected void createTextControl(final int style, final TabbedPropertySheetWidgetFactory widgetFactory) {
if (expressionProposalLableProvider == null) {
expressionProposalLableProvider = new ExpressionLabelProvider();
}
contentAssistText = new ContentAssistText(control, expressionProposalLableProvider, style);
textControl = contentAssistText.getTextControl();
if (widgetFactory != null) {
widgetFactory.adapt(textControl, false, false);
}
textControl.addDisposeListener(disposeListener);
textTooltip = new DefaultToolTip(textControl) {
@Override
protected boolean shouldCreateToolTip(final Event event) {
return super.shouldCreateToolTip(event) && getText(event) != null;
}
};
textTooltip.setShift(new Point(5, 5));
textTooltip.setRespectMonitorBounds(true);
textTooltip.setPopupDelay(100);
typeDecoration = new ControlDecoration(contentAssistText.getToolbar(), SWT.LEFT, control);
typeDecoration.setMarginWidth(0);
messageDecoration = new ControlDecoration(contentAssistText, SWT.LEFT, control);
messageDecoration.setShowHover(true);
messageDecoration.setMarginWidth(1);
messageDecoration.hide();
contentAssistText.addContentAssistListener(this);
autoCompletion = contentAssistText.getAutocompletion();
autoCompletion.addExpressionProposalListener(this);
int indent = 0;
if ((style & SWT.PASSWORD) != 0) {
isPassword = true;
}
if ((style & SWT.BORDER) != 0) {
indent = 16;
}
contentAssistText.setLayoutData(GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).indent(indent, 0)
.grab(true, false).create());
}
Example 13
| Source File: AliasControl.java From offspring with MIT License | 4 votes |
|
public AliasControl(Composite parent, int style, Long accountId,
INxtService nxt, IStylingEngine engine, IUserService userService,
UISynchronize sync, IContactsService contactsService) {
super(parent, style);
this.accountId = accountId;
this.nxt = nxt;
this.user = userService.findUser(accountId);
this.sync = sync;
this.contactsService = contactsService;
GridLayoutFactory.fillDefaults().spacing(10, 5).numColumns(3).applyTo(this);
/* top bar (name, uri, register) */
if (user != null && !user.getAccount().isReadOnly()) {
aliasNameText = new Text(this, SWT.BORDER);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER)
.hint(100, SWT.DEFAULT).applyTo(aliasNameText);
aliasNameText.setMessage("name");
decoAliasNameText = new ControlDecoration(aliasNameText, SWT.TOP
| SWT.RIGHT);
decoAliasNameText.setImage(errorImage);
decoAliasNameText.setDescriptionText("Alias is registered");
decoAliasNameText.hide();
aliasURIText = new Text(this, SWT.BORDER);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER)
.grab(true, false).applyTo(aliasURIText);
aliasURIText.setMessage("uri");
aliasRegisterButton = new Button(this, SWT.PUSH);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER)
.applyTo(aliasRegisterButton);
aliasRegisterButton.setText("Register");
aliasRegisterButton.setEnabled(false);
hookupAliasControls();
}
/* bottom bar table viewer */
paginationContainer = new PaginationContainer(this, SWT.NONE);
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true)
.span(3, 1).applyTo(paginationContainer);
aliasesViewer = new AliasViewer(paginationContainer.getViewerParent(),
accountId, nxt, engine, userService, sync, contactsService);
paginationContainer.setTableViewer(aliasesViewer, 100);
aliasesViewer.addSelectionChangedListener(new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {}
});
}
Example 14
| Source File: TextVarWarning.java From hop with Apache License 2.0 | 4 votes |
|
public TextVarWarning( IVariables variables, Composite composite, int flags ) {
super( composite, SWT.NONE );
warningInterfaces = new ArrayList<IWarning>();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = 0;
formLayout.marginHeight = 0;
formLayout.marginTop = 0;
formLayout.marginBottom = 0;
this.setLayout( formLayout );
// add a text field on it...
wText = new TextVar( variables, this, flags );
warningControlDecoration = new ControlDecoration( wText, SWT.CENTER | SWT.RIGHT );
Image warningImage = GuiResource.getInstance().getImageWarning();
warningControlDecoration.setImage( warningImage );
warningControlDecoration.setDescriptionText( BaseMessages.getString( PKG, "TextVar.tooltip.FieldIsInUse" ) );
warningControlDecoration.hide();
// If something has changed, check the warning interfaces
//
wText.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent arg0 ) {
// Verify all the warning interfaces.
// Show the first that has a warning to show...
//
boolean foundOne = false;
for ( IWarning warningInterface : warningInterfaces ) {
IWarningMessage warningSituation =
warningInterface.getWarningSituation( wText.getText(), wText, this );
if ( warningSituation.isWarning() ) {
foundOne = true;
warningControlDecoration.show();
warningControlDecoration.setDescriptionText( warningSituation.getWarningMessage() );
break;
}
}
if ( !foundOne ) {
warningControlDecoration.hide();
}
}
} );
FormData fdText = new FormData();
fdText.top = new FormAttachment( 0, 0 );
fdText.left = new FormAttachment( 0, 0 );
fdText.right = new FormAttachment( 100, -warningImage.getBounds().width );
wText.setLayoutData( fdText );
}
Example 15
| Source File: WarningText.java From pentaho-kettle with Apache License 2.0 | 4 votes |
|
public WarningText( Composite composite, int flags ) {
super( composite, SWT.NONE );
warningInterfaces = new ArrayList<WarningInterface>();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = 0;
formLayout.marginHeight = 0;
formLayout.marginTop = 0;
formLayout.marginBottom = 0;
this.setLayout( formLayout );
// add a text field on it...
wText = new Text( this, flags );
warningControlDecoration = new ControlDecoration( wText, SWT.CENTER | SWT.RIGHT );
Image warningImage = GUIResource.getInstance().getImageWarning();
warningControlDecoration.setImage( warningImage );
warningControlDecoration.setDescriptionText( BaseMessages.getString( PKG, "TextVar.tooltip.FieldIsInUse" ) );
warningControlDecoration.hide();
// If something has changed, check the warning interfaces
//
wText.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent arg0 ) {
// Verify all the warning interfaces.
// Show the first that has a warning to show...
//
boolean foundOne = false;
for ( WarningInterface warningInterface : warningInterfaces ) {
WarningMessageInterface warningSituation =
warningInterface.getWarningSituation( wText.getText(), wText, this );
if ( warningSituation.isWarning() ) {
foundOne = true;
warningControlDecoration.show();
warningControlDecoration.setDescriptionText( warningSituation.getWarningMessage() );
break;
}
}
if ( !foundOne ) {
warningControlDecoration.hide();
}
}
} );
FormData fdText = new FormData();
fdText.top = new FormAttachment( 0, 0 );
fdText.left = new FormAttachment( 0, 0 );
fdText.right = new FormAttachment( 100, -warningImage.getBounds().width );
wText.setLayoutData( fdText );
}
Example 16
| Source File: JSLintValidatorPreferenceCompositeFactory.java From APICloud-Studio with GNU General Public License v3.0 | 4 votes |
|
public Composite createPreferenceComposite(Composite parent, final IBuildParticipantWorkingCopy participant)
{
Composite master = new Composite(parent, SWT.NONE);
master.setLayout(GridLayoutFactory.fillDefaults().create());
GridDataFactory fillHoriz = GridDataFactory.fillDefaults().grab(true, false);
// JSON Options
Group group = new Group(master, SWT.BORDER);
group.setText(Messages.JSLintValidatorPreferenceCompositeFactory_OptionsTitle);
group.setLayout(new GridLayout());
group.setLayoutData(fillHoriz.create());
Label label = new Label(group, SWT.WRAP);
label.setText(Messages.JSLintValidatorPreferenceCompositeFactory_OptionsMsg);
fillHoriz.applyTo(label);
final Text text = new Text(group, SWT.MULTI | SWT.V_SCROLL);
final ControlDecoration decoration = new ControlDecoration(text, SWT.LEFT | SWT.TOP);
decoration.setDescriptionText(Messages.JSLintValidatorPreferenceCompositeFactory_OptionsParseError);
decoration.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_DEC_FIELD_ERROR));
decoration.hide();
text.setText(participant.getPreferenceString(IPreferenceConstants.JS_LINT_OPTIONS));
fillHoriz.hint(SWT.DEFAULT, 100).applyTo(text);
text.addModifyListener(new ModifyListener()
{
public void modifyText(ModifyEvent e)
{
decoration.hide();
try
{
String optionsAsJSON = text.getText();
JSON.parse(optionsAsJSON);
participant.setPreference(IPreferenceConstants.JS_LINT_OPTIONS, text.getText());
}
catch (IllegalStateException e1)
{
decoration.show();
}
}
});
// Filters
Composite filtersGroup = new ValidatorFiltersPreferenceComposite(master, participant);
filtersGroup.setLayoutData(fillHoriz.grab(true, true).hint(SWT.DEFAULT, 150).create());
return master;
}
Example 17
| Source File: TextVarWarning.java From pentaho-kettle with Apache License 2.0 | 4 votes |
|
public TextVarWarning( VariableSpace space, Composite composite, int flags ) {
super( composite, SWT.NONE );
warningInterfaces = new ArrayList<WarningInterface>();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = 0;
formLayout.marginHeight = 0;
formLayout.marginTop = 0;
formLayout.marginBottom = 0;
this.setLayout( formLayout );
// add a text field on it...
wText = new TextVar( space, this, flags );
warningControlDecoration = new ControlDecoration( wText, SWT.CENTER | SWT.RIGHT );
Image warningImage = GUIResource.getInstance().getImageWarning();
warningControlDecoration.setImage( warningImage );
warningControlDecoration.setDescriptionText( BaseMessages.getString( PKG, "TextVar.tooltip.FieldIsInUse" ) );
warningControlDecoration.hide();
// If something has changed, check the warning interfaces
//
wText.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent arg0 ) {
// Verify all the warning interfaces.
// Show the first that has a warning to show...
//
boolean foundOne = false;
for ( WarningInterface warningInterface : warningInterfaces ) {
WarningMessageInterface warningSituation =
warningInterface.getWarningSituation( wText.getText(), wText, this );
if ( warningSituation.isWarning() ) {
foundOne = true;
warningControlDecoration.show();
warningControlDecoration.setDescriptionText( warningSituation.getWarningMessage() );
break;
}
}
if ( !foundOne ) {
warningControlDecoration.hide();
}
}
} );
FormData fdText = new FormData();
fdText.top = new FormAttachment( 0, 0 );
fdText.left = new FormAttachment( 0, 0 );
fdText.right = new FormAttachment( 100, -warningImage.getBounds().width );
wText.setLayoutData( fdText );
}
Example 18
| Source File: SuffixText.java From n4js with Eclipse Public License 1.0 | 4 votes |
|
/**
* Creates a decoration with the given image for this text.
*
* Note that the decoration is only displayed in focus.
*/
public void createDecoration(Image decorationImage) {
contentProposalDecoration = new ControlDecoration(this, SWT.TOP | SWT.LEFT);
contentProposalDecoration.setImage(decorationImage);
contentProposalDecoration.hide();
}
Example 19
| Source File: NodeAttachDebugTab.java From wildwebdeveloper with Eclipse Public License 2.0 | 4 votes |
|
@Override
public void createControl(Composite parent) {
super.createControl(parent);
Composite composite = (Composite)getControl();
Composite rootMapComposite = new Composite(composite, SWT.NONE);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.BEGINNING).span(((GridLayout)composite.getLayout()).numColumns, 1).grab(true, false).indent(0, 40).applyTo(rootMapComposite);
rootMapComposite.setLayout(new GridLayout(3, false));
Label rootMapDescription = new Label(rootMapComposite, SWT.NONE);
rootMapDescription.setText(Messages.NodeAttach_rootMapDescription);
rootMapDescription.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false, 3, 1));
GridDataFactory indentFactory = GridDataFactory.swtDefaults().indent(20, 0);
Label remoteRootLabel = new Label(rootMapComposite, SWT.NONE);
remoteRootLabel.setText(Messages.NodeAttach_remoteRoot);
indentFactory.applyTo(remoteRootLabel);
remoteRootText = new Text(rootMapComposite, SWT.BORDER);
remoteRootText.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false, 2, 1));
remoteRootText.addModifyListener(e -> {
setDirty(true);
updateLaunchConfigurationDialog();
});
Label localRootLabel = new Label(rootMapComposite, SWT.NONE);
localRootLabel.setText(Messages.NodeAttach_localRoot);
indentFactory.applyTo(localRootLabel);
localRootText = new Text(rootMapComposite, SWT.BORDER);
localRootText.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false));
Button browseLocalButton = new Button(rootMapComposite, SWT.PUSH);
browseLocalButton.setText(Messages.AbstractRunHTMLDebugTab_browse);
browseLocalButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
DirectoryDialog directoryDialog = new DirectoryDialog(browseLocalButton.getShell());
directoryDialog.setText(Messages.NodeAttach_localRoot);
String selectedDirString = directoryDialog.open();
if (selectedDirString != null) {
localRootText.setText(selectedDirString);
}
}));
ControlDecoration invalidDirectoryDecoration = new ControlDecoration(localRootText, SWT.TOP | SWT.LEFT);
invalidDirectoryDecoration.setImage(FieldDecorationRegistry.getDefault().getFieldDecoration(FieldDecorationRegistry.DEC_WARNING).getImage());
invalidDirectoryDecoration.setDescriptionText(Messages.NodeAttach_invalidLocalRootDirectory);
invalidDirectoryDecoration.hide();
localRootText.addModifyListener(e -> {
if (!localRootText.getText().isEmpty() && !new File(localRootText.getText()).isDirectory()) {
invalidDirectoryDecoration.show();
setWarningMessage(Messages.NodeAttach_invalidLocalRootDirectory);
} else {
invalidDirectoryDecoration.hide();
setWarningMessage(null);
}
setDirty(true);
updateLaunchConfigurationDialog();
});
}
Example 20
| Source File: WarningText.java From hop with Apache License 2.0 | 4 votes |
|
public WarningText( Composite composite, int flags ) {
super( composite, SWT.NONE );
warningInterfaces = new ArrayList<IWarning>();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = 0;
formLayout.marginHeight = 0;
formLayout.marginTop = 0;
formLayout.marginBottom = 0;
this.setLayout( formLayout );
// add a text field on it...
wText = new Text( this, flags );
warningControlDecoration = new ControlDecoration( wText, SWT.CENTER | SWT.RIGHT );
Image warningImage = GuiResource.getInstance().getImageWarning();
warningControlDecoration.setImage( warningImage );
warningControlDecoration.setDescriptionText( BaseMessages.getString( PKG, "TextVar.tooltip.FieldIsInUse" ) );
warningControlDecoration.hide();
// If something has changed, check the warning interfaces
//
wText.addModifyListener( new ModifyListener() {
public void modifyText( ModifyEvent arg0 ) {
// Verify all the warning interfaces.
// Show the first that has a warning to show...
//
boolean foundOne = false;
for ( IWarning warningInterface : warningInterfaces ) {
IWarningMessage warningSituation =
warningInterface.getWarningSituation( wText.getText(), wText, this );
if ( warningSituation.isWarning() ) {
foundOne = true;
warningControlDecoration.show();
warningControlDecoration.setDescriptionText( warningSituation.getWarningMessage() );
break;
}
}
if ( !foundOne ) {
warningControlDecoration.hide();
}
}
} );
FormData fdText = new FormData();
fdText.top = new FormAttachment( 0, 0 );
fdText.left = new FormAttachment( 0, 0 );
fdText.right = new FormAttachment( 100, -warningImage.getBounds().width );
wText.setLayoutData( fdText );
}
