Gtk::Widget* PrefPage::appendEntry(const std::string& name, const std::string& registryKey)
{
Gtk::Alignment* alignment = Gtk::manage(new Gtk::Alignment(0.0, 0.5, 0.0, 0.0));
alignment->show();
Gtk::Entry* entry = Gtk::manage(new Gtk::Entry);
entry->set_width_chars(static_cast<gint>(std::max(GlobalRegistry().get(registryKey).size(), std::size_t(30))));
alignment->add(*entry);
// Connect the registry key to the newly created input field
registry::bindPropertyToBufferedKey(entry->property_text(), registryKey, _registryBuffer, _resetValuesSignal);
appendNamedWidget(name, *alignment);
return entry;
}
Gtk::Widget* PrefPage::appendSpinner(const std::string& name, const std::string& registryKey,
double lower, double upper, int fraction)
{
// Load the initial value (maybe unnecessary, as the value is loaded upon dialog show)
float value = registry::getValue<float>(registryKey);
Gtk::Alignment* alignment = Gtk::manage(new Gtk::Alignment(0.0, 0.5, 0.0, 0.0));
alignment->show();
Gtk::SpinButton* spin = createSpinner(value, lower, upper, fraction);
alignment->add(*spin);
// Connect the registry key to the newly created input field
registry::bindPropertyToBufferedKey(spin->property_value(), registryKey, _registryBuffer, _resetValuesSignal);
appendNamedWidget(name, *alignment);
return spin;
}
void PrefPage::appendSlider(const std::string& name, const std::string& registryKey, bool drawValue,
double value, double lower, double upper, double step_increment, double page_increment, double page_size)
{
// Create a new adjustment with the boundaries <lower> and <upper> and all the increments
Gtk::Adjustment* adj = Gtk::manage(new Gtk::Adjustment(value, lower, upper, step_increment, page_increment, page_size));
// Connect the registry key to this adjustment
registry::bindPropertyToBufferedKey(adj->property_value(), registryKey, _registryBuffer, _resetValuesSignal);
// scale
Gtk::Alignment* alignment = Gtk::manage(new Gtk::Alignment(0.0, 0.5, 1.0, 0.0));
alignment->show();
Gtk::HScale* scale = Gtk::manage(new Gtk::HScale(*adj));
scale->set_value_pos(Gtk::POS_LEFT);
scale->show();
alignment->add(*scale);
scale->set_draw_value(drawValue);
scale->set_digits((step_increment < 1.0f) ? 2 : 0);
appendNamedWidget(name, *alignment);
}
void ErrorPopup::show_msg() {
dialog = new Gtk::MessageDialog(msg, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE);
dialog->set_keep_above(true);
//Gtk::VBox *ma = dialog->get_message_area(); // not in Gtkmm 0.20
//FIXME: no comment :-)
Gtk::VBox *ma = dynamic_cast<Gtk::VBox*>(
*(++dynamic_cast<Gtk::HBox*>(
*dialog->get_vbox()->get_children().begin())->get_children().begin()));
// add an alignment parent to the label widget inside the message area
// should better define our own dialog instead of hacking MessageDialog...
Gtk::Alignment *align = new Gtk::Alignment();
align->show();
dynamic_cast<Gtk::Label*>(*ma->get_children().begin())->reparent(*align);
ma->pack_start(*manage(align));
align->set_padding(50,20,0,10);
Gtk::VBox *vbox = dynamic_cast<Gtk::VBox *>(dialog->get_child());
vbox->set_redraw_on_allocate(true);
vbox->signal_expose_event().connect(
sigc::group(&gx_cairo::error_box_expose,GTK_WIDGET(vbox->gobj()),sigc::_1,(void*)0),false);
dialog->set_title(_("GUITARIX ERROR"));
dialog->signal_response().connect(
sigc::mem_fun(*this, &ErrorPopup::on_response));
dialog->show();
}