C++ (Cpp) validatorChanged示例

示例#1

文件： WFormWidget.C 项目： bvanhauwaert/wt

void WFormWidget::setValidator(WValidator *validator)
{
  if (validator_)
    validator_->removeFormWidget(this);

  validator_ = validator;

  if (validator_) {
#ifndef WT_TARGET_JAVA
    if (!validator_->parent())
      WObject::addChild(validator_);
#endif // WT_TARGET_JAVA

    validator_->addFormWidget(this);
    validatorChanged();
#ifndef WT_TARGET_JAVA
    if (!validator_->parent())
      WObject::addChild(validator_);
#endif // WT_TARGET_JAVA
  } else {
    removeStyleClass("Wt-invalid", true);
    delete validateJs_;
    validateJs_ = 0;
    delete filterInput_;
    filterInput_ = 0;
  }
}

示例#2

void QDeclarativeTextInput::setValidator(QValidator* v)
{
    Q_D(QDeclarativeTextInput);
    if (d->control->validator() == v)
        return;

    d->control->setValidator(v);
    if(!d->control->hasAcceptableInput()){
        d->oldValidity = false;
        emit acceptableInputChanged();
    }

    emit validatorChanged();
}

示例#3

文件： WFormWidget.C 项目： DTidd/wt

void WFormWidget::setValidator(WValidator *validator)
{
  bool firstValidator = !validator_;

  if (validator_)
    validator_->removeFormWidget(this);

  validator_ = validator;

  if (validator_) {
#ifndef WT_TARGET_JAVA
    if (!validator_->parent())
      WObject::addChild(validator_);
#endif // WT_TARGET_JAVA

    validator_->addFormWidget(this);

    if (firstValidator)
      setToolTip(toolTip());

    validatorChanged();
#ifndef WT_TARGET_JAVA
    if (!validator_->parent())
      WObject::addChild(validator_);
#endif // WT_TARGET_JAVA
  } else {
    if (isRendered())
      WApplication::instance()->theme()
	->applyValidationStyle(this, WValidator::Result(), ValidationNoStyle);

    delete validateJs_;
    validateJs_ = 0;
    delete filterInput_;
    filterInput_ = 0;
  }
}