Thanks again.
Maybe I can post you what I have done and you can pinpoint what I am missing
IndicatorTextField.java
public class IndicatorTextField extends Composite implements HasText,
HasKeyUpHandlers, HasBlurHandlers{
public interface Binder extends UiBinder<Widget, IndicatorTextField> {
}
private static final Binder binder = GWT.create(Binder.class);
public interface Style extends CssResource{
String textStyling();
String requiredInputLabel();
String colorNotValidated();
}
@UiField Style style;
@UiField Label label;
@UiField TextBox textBox;
public IndicatorTextField()
{
initWidget(binder.createAndBindUi(this));
}
@Override
public String getText() {
return label.getText();
}
@Override
public void setText(String text) {
label.setText(text);
}
@Override
public HandlerRegistration addKeyUpHandler(KeyUpHandler handler) {
return textBox.addKeyUpHandler(handler);
//return addDomHandler(handler, KeyUpEvent.getType());
}
@UiHandler("textBox")
public void onKeyUp(KeyUpEvent event)
{
DomEvent.fireNativeEvent(event.getNativeEvent(), this);
}
@Override
public HandlerRegistration addBlurHandler(BlurHandler handler) {
return textBox.addBlurHandler(handler);
//return addDomHandler(handler, BlurEvent.getType());
}
@UiHandler("textBox")
public void onBlur(BlurEvent event)
{
DomEvent.fireNativeEvent(event.getNativeEvent(), this);
}
}
This is the code in my main class where I am applying the textbox
@UiField IndicatorTextField txtFirstName;
@UiHandler("txtFirstName")
void onKeyUp(KeyUpEvent event)
{
validateFields();
}
@UiHandler("txtFirstName")
void onBlur(BlurEvent event)
{
validateFields();
}
}
this should then fire validateFields() but still not.
Arian
The class where I want to use the custom textbox
On Thursday, June 14, 2012 11:50:10 AM UTC+2, Jens wrote:
>
> Ooops, sorry my bad :) Somehow I assumed you want to fire events yourself
> using fireEvent() inside a composite. If you want to hook up your
> "internal" textbox then the easiest solution is to delegate to your
> "internal" textbox, e.g.:
>
> public HandlerRegistration addKeyUpHandler(KeyUpHandler handler) {
> return textbox.addKeyUpHandler(handler);
> }
>
> But in that case the KeyUpEvent.getSource() method will return the
> "internal" textbox and not your IndicatorTextField because the TextBox
> fired the event. You have to decide if you are fine with it. If you are
> not, I think you have to catch the KeyUpEvent from the textbox internally
> in your composite and then re-fire it with the corrected source.
>
> -- J.
>
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