本文整理汇总了Java中org.eclipse.jface.databinding.swt.ISWTObservableValue类的典型用法代码示例。如果您正苦于以下问题：Java ISWTObservableValue类的具体用法？Java ISWTObservableValue怎么用？Java ISWTObservableValue使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ISWTObservableValue类属于org.eclipse.jface.databinding.swt包，在下文中一共展示了ISWTObservableValue类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: createComposite
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
@PostConstruct
public void createComposite(Composite parent) {
GridLayoutFactory.fillDefaults().applyTo(parent);
Checkbox checkbox = new Checkbox(parent, SWT.NONE);
GridDataFactory.fillDefaults().grab(true, false).applyTo(checkbox);
checkbox.setSelection(true);
checkbox.setText("Custom checkbox with databinding");
Label label = new Label(parent, SWT.NONE);
GridDataFactory.fillDefaults().grab(true, false).applyTo(label);
DataBindingContext dbc = new DataBindingContext();
IObservableValue checkboxProperty = CustomWidgetProperties.selection().observe(checkbox);
ISWTObservableValue labelProperty = WidgetProperties.text().observe(label);
dbc.bindValue(labelProperty, checkboxProperty);
Button checkButton = new Button(parent, SWT.CHECK);
checkButton.setSelection(true);
checkButton.setText("Usual SWT check button");
}
开发者ID:vogellacompany，项目名称:swt-custom-widgets，代码行数:23，代码来源:DatabindingCustomWidgetPart.java
示例2: bind
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
private void bind(IWidgetValueProperty prop, String expr) {
Object dataContext = findTagged(DATA_CONTEXT, null);
Binder dbc = findTagged(Binder.class);
ISWTObservableValue observableValue = prop.observe(control());
org.eclipse.core.databinding.Binding binding = dbc.bind(observableValue, dataContext, expr);
if (binding == null) {
// no observables have been parsed, just use the value
prop.setValue(control(), expr);
} else {
// set non editable if this was a multi binding
if (binding.getModel() instanceof ComputedValue) {
try {
WidgetProperties.editable().setValue(control(), false);
} catch (Exception e) {
// ignore, not a supported editable widget
}
}
}
}
开发者ID:erdalkaraca，项目名称:lambda-ui，代码行数:21，代码来源:SwtUI.java
示例3: bindEditabilityAndCalculatedVariable
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
private void bindEditabilityAndCalculatedVariable(DataBindingContext dbc, EObject target, Object feature, Control control) {
ISWTObservableValue textEditability = SWTObservables.observeEnabled(control);
IObservableValue calculatedVariableValue = observeCalculatedVariable(target);
final CalculatedVariable calculatedVariable = getCalculatedVariable(feature);
UpdateValueStrategy calculatedVariableToEditability = new UpdateValueStrategy() {
@Override
public Object convert(Object value) {
if (value instanceof Set) {
return !(((Set) value).contains(calculatedVariable));
}
if (value == calculatedVariable) {
return false;
}
return true;
}
};
Binding editabilityBinding = dbc.bindValue(textEditability, calculatedVariableValue, null, calculatedVariableToEditability);
dbc.addBinding(editabilityBinding);
}
开发者ID:nasa，项目名称:OpenSPIFe，代码行数:20，代码来源:TemporalDetailProvider.java
示例4: createBasicControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
private void createBasicControl(Composite container) {
GridLayout layout = new GridLayout();
container.setLayout(layout);
layout.numColumns = 6;
layout.verticalSpacing = 10;
layout.marginTop = 10;
layout.marginWidth = 10;
createErrorLabel(container);
createColumnInfoControl(container);
final ISWTObservableValue observableValue = SWTObservables.observeText(errorLabel);
errorLabel.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
dataBindingContext.bindValue(observableValue, new AggregateValidationStatus(dataBindingContext.getBindings(),
AggregateValidationStatus.MAX_SEVERITY), null, null);
observableValue.addChangeListener(new IChangeListener() {
public void handleChange(ChangeEvent event) {
if (observableValue.getValue().equals("OK")) {
errorLabel.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_BLACK));
errorLabel.setText(DIALOG_MESSAGE);
buttonOk.setEnabled(true);
} else {
errorLabel.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
buttonOk.setEnabled(false);
}
}
});
}
开发者ID:bsteker，项目名称:bdf2，代码行数:28，代码来源:ColumnDialog.java
示例5: setupPossiblyUnvalidatedTextFieldDataBinding
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
/**
* Binds a {@link Text} field with a property of the {@link DeployPreferences deploy
* preferences model} given to the panel. This method honors the panel's validation mode (set
* through the {@code requireValues} parameter when this panel was instantiated) such that {@code
* validator} is ignored if {@code requireValues} is {@code false}.
*
* @see #AppEngineDeployPreferencesPanel
*/
protected void setupPossiblyUnvalidatedTextFieldDataBinding(Text text, String modelPropertyName,
ValidationStatusProvider validator) {
ISWTObservableValue textValue = WidgetProperties.text(SWT.Modify).observe(text);
IObservableValue modelValue = PojoProperties.value(modelPropertyName).observe(model);
bindingContext.bindValue(textValue, modelValue);
if (requireValues) {
bindingContext.addValidationStatusProvider(validator);
}
}
开发者ID:GoogleCloudPlatform，项目名称:google-cloud-eclipse，代码行数:19，代码来源:AppEngineDeployPreferencesPanel.java
示例6: setupTextFieldDataBinding
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
/**
* Binds a {@link Text} field with a property of the {@link DeployPreferences deploy
* preferences model} given to the panel.
*
* Unlike {@link #setupFileFieldDataBinding}, {@code setAfterGetValidator} is always enforced
* regardless of the panel's validation mode.
*
* @see #setupTextFieldDataBinding
*/
private void setupTextFieldDataBinding(Text text, String modelPropertyName,
IValidator afterGetValidator) {
ISWTObservableValue textValue = WidgetProperties.text(SWT.Modify).observe(text);
IObservableValue modelValue = PojoProperties.value(modelPropertyName).observe(model);
bindingContext.bindValue(textValue, modelValue,
new UpdateValueStrategy().setAfterGetValidator(afterGetValidator),
new UpdateValueStrategy().setAfterGetValidator(afterGetValidator));
}
开发者ID:GoogleCloudPlatform，项目名称:google-cloud-eclipse，代码行数:19，代码来源:AppEngineDeployPreferencesPanel.java
示例7: bindModel
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
@Override
public void bindModel(EMFDataBindingContext context) {
IEMFValueProperty property = EMFEditProperties.value(
TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.NAMED_ELEMENT__NAME);
ISWTObservableValue observe = WidgetProperties.text(new int[]{SWT.FocusOut, SWT.DefaultSelection})
.observe(nameText);
context.bindValue(observe, property.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:10，代码来源:ExitPropertySection.java
示例8: bindNameControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
private void bindNameControl(EMFDataBindingContext context) {
IEMFValueProperty property = EMFEditProperties.value(
TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.NAMED_ELEMENT__NAME);
ISWTObservableValue observe = WidgetProperties.text(new int[]{SWT.FocusOut, SWT.DefaultSelection})
.observe(nameText);
context.bindValue(observe, property.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:9，代码来源:EntryPropertySection.java
示例9: bindDocumentationControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void bindDocumentationControl(EMFDataBindingContext context) {
IEMFValueProperty property = EMFEditProperties.value(TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.DOCUMENTED_ELEMENT__DOCUMENTATION);
ISWTObservableValue observe = WidgetProperties.text(new int[] { SWT.FocusOut, SWT.DefaultSelection })
.observe(documentation);
context.bindValue(observe, property.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:8，代码来源:StatePropertySection.java
示例10: bindNameControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void bindNameControl(EMFDataBindingContext context) {
IEMFValueProperty nameProperty = EMFEditProperties.value(TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.NAMED_ELEMENT__NAME);
ISWTObservableValue nameTextProperty = WidgetProperties.text(new int[] { SWT.FocusOut, SWT.DefaultSelection })
.observe(txtName);
context.bindValue(nameTextProperty, nameProperty.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:8，代码来源:StatePropertySection.java
示例11: bindDocumentationControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void bindDocumentationControl(EMFDataBindingContext context) {
IEMFValueProperty property = EMFEditProperties.value(TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.DOCUMENTED_ELEMENT__DOCUMENTATION);
ISWTObservableValue observe = WidgetProperties.text(new int[]{SWT.FocusOut, SWT.DefaultSelection})
.observe(documentation);
context.bindValue(observe, property.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:8，代码来源:StatechartPropertySection.java
示例12: bindNameControl
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void bindNameControl(EMFDataBindingContext context) {
IEMFValueProperty property = EMFEditProperties.value(TransactionUtil.getEditingDomain(eObject),
BasePackage.Literals.NAMED_ELEMENT__NAME);
ISWTObservableValue observe = WidgetProperties.text(new int[]{SWT.FocusOut, SWT.DefaultSelection})
.observe(txtName);
context.bindValue(observe, property.observe(eObject));
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:8，代码来源:StatechartPropertySection.java
示例13: observeStatechartName
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void observeStatechartName(Text statechartNameLabel) {
if (getContextObject() instanceof Statechart) {
ValidatingEMFDatabindingContext context = new ValidatingEMFDatabindingContext(this,
this.getSite().getShell());
IEMFValueProperty property = EMFEditProperties.value(TransactionUtil.getEditingDomain(getContextObject()),
BasePackage.Literals.NAMED_ELEMENT__NAME);
ISWTObservableValue observe = WidgetProperties.text(new int[]{SWT.FocusOut, SWT.DefaultSelection})
.observe(statechartNameLabel);
context.bindValue(observe, property.observe(this.getContextObject()));
}
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:12，代码来源:StatechartDiagramEditor.java
示例14: bindStringToTextField
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
public static Binding bindStringToTextField(final Text textField, final IObservableValue modelObservable,
final DataBindingContext bindingContext, final boolean isRequired) {
final ISWTObservableValue targetObservable = SWTObservables.observeText(textField, SWT.Modify);
final UpdateValueStrategy targetToModel = isRequired
? new UpdateValueStrategy().setAfterConvertValidator(new NotEmptyValue()) : null;
final Binding binding = bindingContext.bindValue(targetObservable, modelObservable, targetToModel, null);
if (isRequired) {
createControlDecoration(textField, NotEmptyValue.MSG, isRequired);
}
return binding;
}
开发者ID:FI13，项目名称:afbb-bibo，代码行数:15，代码来源:BindingHelper.java
示例15: bindDate
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
public static <E> Binding bindDate(final DateTime dateTime, final E entity, final Class<E> entityClass,
final String propertyName, final DataBindingContext bindingContext) {
// FIXME problem with null value
final ISWTObservableValue targetObservable = SWTObservables.observeSelection(dateTime);
final IObservableValue modelObservable = BeanProperties.value(entityClass, propertyName).observe(entity);
final Binding binding = bindingContext.bindValue(targetObservable, modelObservable);
return binding;
}
开发者ID:FI13，项目名称:afbb-bibo，代码行数:9，代码来源:BindingHelper.java
示例16: aggregateValidationStatus
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
/**
* aggregates the validation status for given {@link DataBindingContext}
*
* @param bindingContext
* @return
*/
public static AggregateValidationStatus aggregateValidationStatus(final DataBindingContext bindingContext) {
final AggregateValidationStatus aggregateStatus = new AggregateValidationStatus(bindingContext,
AggregateValidationStatus.MAX_SEVERITY);
aggregateStatus.addChangeListener(new IChangeListener() {
@Override
public void handleChange(final ChangeEvent event) {
// TODO refactor - can lead to StackOverflowError
for (final Object o : bindingContext.getBindings()) {
final Binding binding = (Binding) o;
final IStatus status = (IStatus) binding.getValidationStatus().getValue();
Control control = null;
if (binding.getTarget() instanceof ISWTObservableValue) {
final ISWTObservableValue swtObservableValue = (ISWTObservableValue) binding.getTarget();
control = (Control) swtObservableValue.getWidget();
}
final ControlDecoration decoration = decorations.get(control);
if (decoration != null && !control.isDisposed()) {
if (status.isOK()) {
decoration.hide();
} else {
decoration.setDescriptionText(status.getMessage());
decoration.show();
}
}
}
}
});
return aggregateStatus;
}
开发者ID:FI13，项目名称:afbb-bibo，代码行数:39，代码来源:BindingHelper.java
示例17: createBinding
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
@Override
public Binding createBinding(DetailProviderParameter p) {
FormToolkit toolkit = p.getDetailFormToolkit();
Composite parent = p.getParent();
final EObject target = p.getTarget();
IItemPropertyDescriptor pd = p.getPropertyDescriptor();
boolean isEditable = pd.canSetProperty(target);
final EStructuralFeature feature = (EStructuralFeature) pd.getFeature(target);
String shortDescription = EMFUtils.getAnnotation(feature, EMFDetailUtils.ANNOTATION_SOURCE_DETAIL, EMFDetailUtils.ANNOTATION_DETAIL_SHORT_DESCRIPTION);
EMFDetailUtils.createLabel(parent, toolkit, target, pd);
Composite composite = createEditorComposite(toolkit, parent, (shortDescription == null) ? 1 : 2);
final Button button = toolkit.createButton(composite, "", SWT.CHECK | SWT.FLAT);
button.setEnabled(isEditable);
button.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, true, false));
if (shortDescription != null) {
Label label = new Label(composite, SWT.NONE);
label.setText(shortDescription);
}
toolkit.adapt(button, true, true);
EMFDetailUtils.bindValidatorDecoration(p, button);
EMFDetailUtils.bindControlViability(p, new Control[] {button});
WidgetTriStateValueProperty valueProperty = new WidgetTriStateValueProperty();
ISWTObservableValue observable = valueProperty.observe(button);
return EMFDetailUtils.bindEMFUndoable(p, observable,
new EMFUpdateValueStrategy(), new EMFUpdateValueStrategy());
}
开发者ID:nasa，项目名称:OpenSPIFe，代码行数:30，代码来源:BooleanBindingFactory.java
示例18: observe
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
@Override
public ISWTObservableValue observe(Widget widget) {
return super.observe(((BrowseDirText)widget).text);
}
开发者ID:termsuite，项目名称:termsuite-ui，代码行数:5，代码来源:BrowseDirText.java
示例19: setupCheckBoxDataBinding
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
protected void setupCheckBoxDataBinding(Button button, String modelPropertyName) {
ISWTObservableValue buttonValue = WidgetProperties.selection().observe(button);
IObservableValue modelValue = PojoProperties.value(modelPropertyName).observe(model);
bindingContext.bindValue(buttonValue, modelValue);
}
开发者ID:GoogleCloudPlatform，项目名称:google-cloud-eclipse，代码行数:6，代码来源:AppEngineDeployPreferencesPanel.java
示例20: createBinding
import org.eclipse.jface.databinding.swt.ISWTObservableValue; //导入依赖的package包/类
@Override
public Binding createBinding(DetailProviderParameter p) {
FormToolkit toolkit = p.getDetailFormToolkit();
Composite parent = p.getParent();
EObject target = p.getTarget();
IItemPropertyDescriptor pd = p.getPropertyDescriptor();
Object propertyValueObject = pd.getPropertyValue(target);
String propertyName = pd.getDisplayName(target);
String propertyValue = null;
if (propertyValueObject != null && propertyValueObject instanceof PropertyValueWrapper) {
PropertyValueWrapper propertyValueWrapper = (PropertyValueWrapper) propertyValueObject;
Object editableValue = propertyValueWrapper.getEditableValue(target);
propertyValue = editableValue.toString();
}
if (propertyValue == null) {
propertyValue = "";
}
EMFDetailUtils.createLabel(parent, toolkit, target, pd);
Composite rootComposite = createRootComposite(toolkit, parent);
Composite hyperlinkAndBrowseComposite = hyperlinkAndBrowseComposite(rootComposite);
Text hyperlinkTextField = createHyperlinkTextField(hyperlinkAndBrowseComposite, propertyValue);
@SuppressWarnings("unused")
Button browseButton = createBrowseButton(hyperlinkAndBrowseComposite, hyperlinkTextField);
Button openButton = createOpenButton(rootComposite, propertyName, hyperlinkTextField);
hyperlinkAndBrowseComposite.setData(BUTTON_KEY, openButton);
openButton.setEnabled(!hyperlinkTextField.getText().trim().equals(""));
StringifierUpdateValueStrategy targetToModel = new StringifierUpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE);
StringifierUpdateValueStrategy modelToTarget = new StringifierUpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE);
ISWTObservableValue observeText = SWTObservables.observeText(hyperlinkTextField, SWT.FocusOut);
EMFDetailUtils.bindValidatorDecoration(p, hyperlinkTextField);
EMFDetailUtils.bindControlViability(p, new Control[] { browseButton, openButton, hyperlinkTextField });
Binding binding = EMFDetailUtils.bindEMFUndoable(p, observeText, targetToModel, modelToTarget);
EMFDetailUtils.bindTextModifyUndoable(hyperlinkTextField, target, propertyName);
targetToModel.setBinding(binding);
return binding;
}
开发者ID:nasa，项目名称:OpenSPIFe，代码行数:42，代码来源:URLBindingFactory.java
注：本文中的org.eclipse.jface.databinding.swt.ISWTObservableValue类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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