本文整理汇总了Java中org.gwtbootstrap3.client.ui.TextBox.addValueChangeHandler方法的典型用法代码示例。如果您正苦于以下问题：Java TextBox.addValueChangeHandler方法的具体用法？Java TextBox.addValueChangeHandler怎么用？Java TextBox.addValueChangeHandler使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.gwtbootstrap3.client.ui.TextBox的用法示例。
在下文中一共展示了TextBox.addValueChangeHandler方法的7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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: editableTextBox
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
private static TextBox editableTextBox(final ValueChanged changed,
final String dataType,
final String fieldName,
final String initialValue) {
final TextBox tb = TextBoxFactory.getTextBox(dataType);
tb.setText(initialValue);
String m = TestScenarioConstants.INSTANCE.ValueFor0(fieldName);
tb.setTitle(m);
tb.addValueChangeHandler(new ValueChangeHandler<String>() {
public void onValueChange(final ValueChangeEvent<String> event) {
changed.valueChanged(event.getValue());
}
});
return tb;
}
示例2: returnValueEditor
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
/**
* An editor for the retval "formula" (expression).
*/
private Widget returnValueEditor() {
TextBox box = new BoundTextBox(constraint);
if (this.readOnly) {
return new SmallLabel(box.getText());
}
String msg = GuidedRuleEditorResources.CONSTANTS.FormulaEvaluateToAValue();
Image img = new Image(GuidedRuleEditorResources.INSTANCE.images().functionAssets());
img.setTitle(msg);
box.setTitle(msg);
box.addValueChangeHandler(new ValueChangeHandler<String>() {
public void onValueChange(final ValueChangeEvent event) {
executeOnValueChangeCommand();
}
});
Widget ed = widgets(img,
box);
return ed;
}
示例3: formulaEditor
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
/**
* An editor for formula
* @return
*/
private Widget formulaEditor() {
if (this.readOnly) {
return new SmallLabel(assertValue());
}
final TextBox box = new TextBox();
box.addValueChangeHandler(new ValueChangeHandler<String>() {
@Override
public void onValueChange(ValueChangeEvent<String> event) {
value.setValue(event.getValue());
executeOnChangeCommand();
}
});
//FireEvents as the box could assume a default value
box.setValue(assertValue(),
true);
attachDisplayLengthHandler(box);
return box;
}
示例4: addNumericTextBoxChangeHandler
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
private void addNumericTextBoxChangeHandler(final TextBox textBox,
final DTCellValue52 value,
final Function<String, ? extends Number> valueOf,
final Number emptyValue,
final Number zeroValue) {
if (!isReadOnly) {
textBox.addValueChangeHandler(new ValueChangeHandler<String>() {
public void onValueChange(ValueChangeEvent<String> event) {
try {
value.setNumericValue(valueOf.apply(event.getValue()));
} catch (NumberFormatException nfe) {
if (allowEmptyValues) {
value.setNumericValue(emptyValue);
textBox.setValue("");
} else {
value.setNumericValue(zeroValue);
textBox.setValue("0");
}
}
}
});
}
}
示例5: makeTextBox
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
private TextBox makeTextBox(final DTCellValue52 value) {
TextBox tb = new TextBox();
tb.setValue(value.getStringValue());
// Wire up update handler
tb.setEnabled(!isReadOnly);
if (!isReadOnly) {
tb.addValueChangeHandler(new ValueChangeHandler<String>() {
public void onValueChange(ValueChangeEvent<String> event) {
value.setStringValue(event.getValue());
}
});
}
return tb;
}
示例6: setUpTextBoxStyleAndHandlers
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
void setUpTextBoxStyleAndHandlers(final TextBox box,
final Command onChangeCommand) {
box.setStyleName("constraint-value-Editor");
box.addValueChangeHandler((e) -> {
constraint.setValue(e.getValue());
if (onChangeCommand != null) {
onChangeCommand.execute();
}
});
}
示例7: createWidgetForExpression
import org.gwtbootstrap3.client.ui.TextBox; //导入方法依赖的package包/类
private Widget createWidgetForExpression() {
final HorizontalPanel container = new HorizontalPanel();
container.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
container.setStylePrimaryName(GuidedRuleEditorResources.INSTANCE.css().container());
for (ExpressionPart expressionPart : expression.getParts()) {
if (expressionPart instanceof ExpressionUnboundFact) {
continue;
} else if (this.readOnly) {
container.add(new Label(expressionPart.getName()));
} else if (expressionPart instanceof ExpressionMethod) {
container.add(new Label(expressionPart.getName()));
container.add(new Label("("));
final ExpressionMethod em = (ExpressionMethod) expressionPart;
final List<ExpressionFormLine> emParams = em.getOrderedParams();
for (int index = 0; index < emParams.size(); index++) {
final ExpressionFormLine paramValueHolder = emParams.get(index);
final String paramDataType = em.getParameterDataType(paramValueHolder);
final ExpressionMethodParameter paramValue = ((ExpressionMethodParameter) paramValueHolder.getRootExpression());
final TextBox paramValueEditor = TextBoxFactory.getTextBox(paramDataType);
paramValueEditor.addValueChangeHandler(new ValueChangeHandler<String>() {
@Override
public void onValueChange(ValueChangeEvent<String> event) {
paramValue.setText(event.getValue());
}
});
paramValueEditor.setText(paramValue.getName());
container.add(paramValueEditor);
if (index < emParams.size() - 1) {
container.add(new Label(", "));
}
}
container.add(new Label(")"));
} else if (!(expressionPart instanceof ExpressionText)) {
container.add(new Label(expressionPart.getName()));
} else {
final TextBox tb = new TextBox();
final ExpressionText expressionTextPart = (ExpressionText) expressionPart;
tb.setText(expressionTextPart.getName());
tb.addChangeHandler(new ChangeHandler() {
@Override
public void onChange(final ChangeEvent changeEvent) {
expressionTextPart.setText(tb.getText());
}
});
container.add(tb);
}
container.add(new Label("."));
}
return container;
}