C++ WLineEdit::keyWentUp方法代码示例

WWidget *RegistrationWidget::createFormWidget(WFormModel::Field field)
{
  WFormWidget *result = 0;

  if (field == RegistrationModel::LoginNameField) {
    result = new WLineEdit();
    result->changed().connect
      (boost::bind(&RegistrationWidget::checkLoginName, this));
  } else if (field == RegistrationModel::EmailField) {
    result = new WLineEdit();
  } else if (field == RegistrationModel::ChoosePasswordField) {
    WLineEdit *p = new WLineEdit();
    p->setEchoMode(WLineEdit::Password);
    p->keyWentUp().connect
      (boost::bind(&RegistrationWidget::checkPassword, this));
    p->changed().connect
      (boost::bind(&RegistrationWidget::checkPassword, this));
    result = p;
  } else if (field == RegistrationModel::RepeatPasswordField) {
    WLineEdit *p = new WLineEdit();
    p->setEchoMode(WLineEdit::Password);
    p->changed().connect
      (boost::bind(&RegistrationWidget::checkPassword2, this));
    result = p;
  }

  return result;
}

WWidget *EventsDemo::wKeyEvent()
{
  WContainerWidget *result = new WContainerWidget();

  topic("WKeyEvent", result);
  addText(tr("events-WKeyEvent-1"), result);
  WLineEdit *l = new WLineEdit(result);
  l->setTextSize(50);
  l->keyWentUp().connect(this, &EventsDemo::showKeyWentUp);
  l->keyWentDown().connect(this, &EventsDemo::showKeyWentDown);
  
  addText(tr("events-WKeyEvent-2"), result);
  l = new WLineEdit(result);
  l->setTextSize(50);
  l->keyPressed().connect(this, &EventsDemo::showKeyPressed);
  
  addText(tr("events-WKeyEvent-3"), result);
  l = new WLineEdit(result);
  l->setTextSize(50);
  l->enterPressed().connect(this, &EventsDemo::showEnterPressed);
  l->escapePressed().connect(this, &EventsDemo::showEscapePressed);
  new WBreak(result);
  addText("Last event: ", result);
  keyEventType_ = new WText(result);
  new WBreak(result);
  keyEventDescription_ = new WText(result);

  return result;
}

WWidget *FormWidgets::wLineEdit()
{
  WContainerWidget *result = new WContainerWidget();

  topic("WLineEdit", result);
  addText(tr("formwidgets-WLineEdit"), result);

  WLineEdit *le = new WLineEdit(result);
  le->setEmptyText("Edit me");
  ed_->showSignal(le->keyWentUp(), "Line edit key up event");

  addText("<p>The line edit on the following line reacts on the "
	    "enter button:</p>", result);

  le = new WLineEdit(result);
  ed_->showSignal(le->enterPressed(), "Line edit enter pressed event");

  addText(tr("formwidgets-WLineEdit-more"), result);

  return result;
}

void WebGLDemo::main(){


    glContainer_ = new WContainerWidget(root());
    glContainer_->resize(500, 500);
    glContainer_->setInline(false);

    root()->addWidget(new WBreak());
    root()->addWidget(new WText("Rotate with mouse and zoom with scroll"));
    root()->addWidget(new WBreak());

    root()->addWidget(new WText(" "));
    root()->addWidget(new WBreak());
    root()->addWidget(new WText("LIGHT DIRECTION"));
    root()->addWidget(new WBreak());
    root()->addWidget(new WText("X : "));
    lightDirX = new WLineEdit("-1.0",root());
    root()->addWidget(new WText(" Y : "));
    lightDirY = new WLineEdit("-1.0",root());
    root()->addWidget(new WText(" Z : "));
    lightDirZ = new WLineEdit("-1.0",root());

    root()->addWidget(new WBreak());
    root()->addWidget(new WText(" "));
    root()->addWidget(new WBreak());
    root()->addWidget(new WText("LIGHT COLOR"));
    root()->addWidget(new WBreak());

    root()->addWidget(new WText("R : "));
    lightColR = new WLineEdit("0.8",root());
    root()->addWidget(new WText(" G : "));
    lightColG = new WLineEdit("0.8",root());
    root()->addWidget(new WText(" B : "));
    lightColB = new WLineEdit("0.8",root());

    root()->addWidget(new WBreak());
    root()->addWidget(new WText(" "));
    root()->addWidget(new WBreak());
    root()->addWidget(new WText("AMBIENT LIGHT COLOR"));
    root()->addWidget(new WBreak());
    root()->addWidget(new WText("R : "));
    ambLightColR = new WLineEdit("0.2",root());
    root()->addWidget(new WText(" G : "));
    ambLightColG = new WLineEdit("0.2",root());
    root()->addWidget(new WText(" B : "));
    ambLightColB = new WLineEdit("0.2",root());




    lightDirX->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    lightDirY->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    lightDirZ->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);

    lightColR->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    lightColG->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    lightColB->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);

    ambLightColR->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    ambLightColG->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);
    ambLightColB->keyWentUp().connect(this,&WebGLDemo::eventKeyWentUp);

    updateShaders();

    this->globalKeyWentDown().connect(this,&WebGLDemo::eventKeyWentDown);

}

UpdatePasswordWidget::UpdatePasswordWidget(const User& user,
					   const AbstractPasswordService& auth,
					   Login& login,
					   bool promptPassword,
					   WContainerWidget *parent)
  : WTemplate(tr("Wt.Auth.template.update-password"), parent),
    user_(user),
    promptPassword_(promptPassword),
    validated_(false),
    enterPasswordFields_(0)
{
  addFunction("id", &WTemplate::Functions::id);
  addFunction("tr", &WTemplate::Functions::tr);

  WLineEdit *nameEdit = new WLineEdit(user.identity(Identity::LoginName));
  nameEdit->disable();
  nameEdit->addStyleClass("Wt-disabled");
  bindWidget("user-name", nameEdit);

  WPushButton *okButton = new WPushButton(tr("Wt.WMessageBox.Ok"));
  WPushButton *cancelButton = new WPushButton(tr("Wt.WMessageBox.Cancel"));

  if (promptPassword_) {
    setCondition("if:old-password", true);
    WLineEdit *oldPasswd = new WLineEdit();
    WText *oldPasswdInfo = new WText();

    enterPasswordFields_ = new EnterPasswordFields(auth,
						   oldPasswd, oldPasswdInfo,
						   okButton, this);

    oldPasswd->setFocus();

    bindWidget("old-password", oldPasswd);
    bindWidget("old-password-info", oldPasswdInfo);
  }

  WLineEdit *password = new WLineEdit();
  password->setEchoMode(WLineEdit::Password);
  password->keyWentUp().connect
    (boost::bind(&UpdatePasswordWidget::checkPassword, this));
  password->changed().connect
    (boost::bind(&UpdatePasswordWidget::checkPassword, this));

  WText *passwordInfo = new WText();

  WLineEdit *password2 = new WLineEdit();
  password2->setEchoMode(WLineEdit::Password);
  password2->changed().connect
    (boost::bind(&UpdatePasswordWidget::checkPassword2, this));

  WText *password2Info = new WText();

  bindWidget("choose-password", password);
  bindWidget("choose-password-info", passwordInfo);

  bindWidget("repeat-password", password2);
  bindWidget("repeat-password-info", password2Info);

  model_ = new RegistrationModel(auth.baseAuth(), *user.database(),
				 login, this);

  model_->addPasswordAuth(&auth);

  model_->setValue(RegistrationModel::LoginName,
		   user.identity(Identity::LoginName));
  model_->setValue(RegistrationModel::Email,
		   WT_USTRING::fromUTF8(user.email() + " "
					+ user.unverifiedEmail()));

  model_->validatePasswordsMatchJS(password, password2, password2Info);

  passwordInfo->setText(model_->validationResult
			(RegistrationModel::Password).message());
  password2Info->setText(model_->validationResult
			 (RegistrationModel::Password2).message());

  okButton->clicked().connect(this, &UpdatePasswordWidget::doUpdate);
  cancelButton->clicked().connect(this, &UpdatePasswordWidget::close);

  bindWidget("ok-button", okButton);
  bindWidget("cancel-button", cancelButton);

  if (!promptPassword_)
    password->setFocus();
}