GravatarApp(const WEnvironment& env):
WApplication(env) {
GravatarImage* gravatar = new GravatarImage("*****@*****.**", root());
new WBreak(root());
WLineEdit* email = new WLineEdit(root());
email->changed().connect(boost::bind(set_email, gravatar, email));
email->setText("*****@*****.**");
new WBreak(root());
WSlider* size = new WSlider(root());
size->setRange(1, 512);
size->setValue(80);
size->valueChanged().connect(boost::bind(set_size, gravatar, size));
new WBreak(root());
WButtonGroup* builtin = new WButtonGroup(this);
builtin->addButton(new WRadioButton("default", root()),
GravatarImage::DEFAULT);
builtin->addButton(new WRadioButton("404", root()),
GravatarImage::RETURN_404);
builtin->addButton(new WRadioButton("mm", root()),
GravatarImage::MM);
builtin->addButton(new WRadioButton("identicon", root()),
GravatarImage::IDENTICON);
builtin->addButton(new WRadioButton("monsterid", root()),
GravatarImage::MONSTERID);
builtin->addButton(new WRadioButton("wavatar", root()),
GravatarImage::WAVATAR);
builtin->addButton(new WRadioButton("retro", root()),
GravatarImage::RETRO);
builtin->addButton(new WRadioButton("custom url", root()),
9000);
WLineEdit* custom_url = new WLineEdit(root());
custom_url->setText("https://www.google.com/favicon.ico");
builtin->setCheckedButton(builtin->button(GravatarImage::DEFAULT));
builtin->checkedChanged().connect(boost::bind(set_default,
gravatar, builtin, custom_url));
new WBreak(root());
WButtonGroup* rating = new WButtonGroup(this);
rating->addButton(new WRadioButton("G", root()), GravatarImage::G);
rating->addButton(new WRadioButton("PG", root()), GravatarImage::PG);
rating->addButton(new WRadioButton("R", root()), GravatarImage::R);
rating->addButton(new WRadioButton("X", root()), GravatarImage::X);
rating->setCheckedButton(rating->button(GravatarImage::G));
rating->checkedChanged().connect(boost::bind(set_rating,
gravatar, rating));
new WBreak(root());
WCheckBox* fd = new WCheckBox("Force default", root());
fd->checked().connect(boost::bind(&GravatarImage::set_force_default,
gravatar, true));
fd->unChecked().connect(boost::bind(&GravatarImage::set_force_default,
gravatar, false));
new WBreak(root());
WCheckBox* sr = new WCheckBox("Use https", root());
sr->setTristate();
sr->setCheckState(PartiallyChecked);
sr->checked().connect(boost::bind(&GravatarImage::set_secure_requests,
gravatar, GravatarImage::ALWAYS));
sr->unChecked().connect(boost::bind(&GravatarImage::set_secure_requests,
gravatar, GravatarImage::NEVER));
}
void PaintedSlider::onSliderReleased(int u)
{
if (slider_->orientation() == Orientation::Horizontal)
u -= slider_->handleWidth() / 2;
else
u = (int)h() - (u + slider_->handleWidth() / 2);
double l = (slider_->orientation() == Orientation::Horizontal) ? w() : h();
double pixelsPerUnit = (l - slider_->handleWidth()) / range();
double v = std::max(slider_->minimum(),
std::min(slider_->maximum(),
slider_->minimum()
+ (int)((double)u / pixelsPerUnit + 0.5)));
// TODO changed() ?
slider_->sliderMoved().emit(static_cast<int>(v));
slider_->setValue(static_cast<int>(v));
slider_->valueChanged().emit(slider_->value());
updateSliderPosition();
}
