本文整理汇总了Java中com.google.gwt.event.dom.client.HasBlurHandlers类的典型用法代码示例。如果您正苦于以下问题：Java HasBlurHandlers类的具体用法？Java HasBlurHandlers怎么用？Java HasBlurHandlers使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
HasBlurHandlers类属于com.google.gwt.event.dom.client包，在下文中一共展示了HasBlurHandlers类的4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: setFocusLost
import com.google.gwt.event.dom.client.HasBlurHandlers; //导入依赖的package包/类
public void setFocusLost(JavaScriptObject aValue) {
if (focusLost != aValue) {
if (blurReg != null) {
blurReg.removeHandler();
blurReg = null;
}
focusLost = aValue;
if (focusLost != null && component instanceof HasBlurHandlers) {
blurReg = ((HasBlurHandlers) component).addBlurHandler(new BlurHandler() {
@Override
public void onBlur(BlurEvent event) {
if (focusLost != null) {
executeEvent(focusLost, EventsPublisher.publish(event));
}
mouseState = MOUSE.NULL;
}
});
}
}
}
示例2: setChildWidget
import com.google.gwt.event.dom.client.HasBlurHandlers; //导入依赖的package包/类
/**
* Set the widget that the EditorPanel will display. This method will automatically call
* {@link #setEditor}.
*
* @param pwidget a {@link IsEditor} widget
*/
@Override
@UiChild(limit = 1, tagname = "widget")
public void setChildWidget(final TakesValue<T> pwidget) {
this.widget = (Widget) pwidget;
this.contents.add(this.widget);
this.setEditor(new ExtendedValueBoxEditor<>(pwidget, this));
if (pwidget instanceof HasFocusHandlers) {
((HasFocusHandlers) pwidget)
.addFocusHandler(pevent -> AbstractDecoratorWithLabel.this.addStyleToLabel());
}
if (pwidget instanceof HasBlurHandlers) {
((HasBlurHandlers) pwidget).addBlurHandler(pevent -> {
boolean hide = true;
if (AbstractDecoratorWithLabel.this.widget instanceof TakesValue<?>) {
hide = StringUtils.isEmpty(Objects
.toString(((TakesValue<?>) AbstractDecoratorWithLabel.this.widget).getValue(), null));
}
if (hide) {
AbstractDecoratorWithLabel.this.removeStyleFromLabel();
}
});
}
}
示例3: fixHandlers
import com.google.gwt.event.dom.client.HasBlurHandlers; //导入依赖的package包/类
private void fixHandlers(final FilterBox box, Widget w) {
if (w instanceof HasBlurHandlers)
((HasBlurHandlers)w).addBlurHandler(box.iBlurHandler);
if (w instanceof HasFocusHandlers)
((HasFocusHandlers)w).addFocusHandler(box.iFocusHandler);
if (w instanceof HasKeyDownHandlers)
((HasKeyDownHandlers)w).addKeyDownHandler(new KeyDownHandler() {
@Override
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ESCAPE)
if (box.isFilterPopupShowing()) box.hideFilterPopup();
}
});
}
示例4: resetFocusHandler
import com.google.gwt.event.dom.client.HasBlurHandlers; //导入依赖的package包/类
private void resetFocusHandler() {
this.registrationCollection.removeHandler();
boolean hasError = this.hasErrors();
if (!hasError && !this.focused) {
this.setTabIndex(0);
this.registrationCollection.add(this.addFocusHandler(this));
} else if (hasError && !this.focused) {
this.setTabIndex(-1);
if (this.input instanceof HasFocusHandlers) {
this.registrationCollection.add(((HasFocusHandlers) this.input).addFocusHandler(this));
}
} else {
this.setTabIndex(-1);
if (this.input instanceof HasBlurHandlers) {
this.registrationCollection.add(((HasBlurHandlers) this.input).addBlurHandler(this));
}
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
@Override
public void execute() {
if (InternalListItem.this.input instanceof Focusable) {
((Focusable) InternalListItem.this.input).setFocus(true);
}
}
});
}
}