Gobby::StatusBar::MessageHandle Gobby::StatusBar::add_message(Gobby::StatusBar::MessageType type, const Glib::ustring& message, const Glib::ustring& dialog_message, unsigned int timeout) { if(m_visible_messages >= 12) { for(MessageHandle iter = m_list.begin(); iter != m_list.end(); ++iter) { if(*iter) { if((*iter)->is_error()) remove_message(iter); else // only hide message because whoever // installed it is expecting to be // able to call remove_message on it hide_message(iter); break; } } } Gtk::Grid* grid = Gtk::manage(new Gtk::Grid()); grid->set_column_spacing(6); grid->set_margin_start(2); grid->set_margin_end(2); Gtk::Image* image = Gtk::manage(new Gtk::Image); image->set_from_icon_name(message_type_to_icon_name(type), Gtk::ICON_SIZE_MENU); grid->attach(*image, 0, 0, 1, 1); image->show(); Gtk::Label* label = Gtk::manage( new Gtk::Label(message, Gtk::ALIGN_START)); label->set_ellipsize(Pango::ELLIPSIZE_END); // If we set halign instead, the label will not behave correctly // when ellipsized, because then it has always all space around it // allocated, and the alignment "jumps" around whin resizing the // window due to new characters appearing or disappearing as a result // of the ellipsization. #if GTK_CHECK_VERSION(3, 16, 0) gtk_label_set_xalign(label->gobj(), 0.0); #else label->set_alignment(0.0, 0.0); #endif label->show(); grid->attach(*label, 1, 0, 1, 1); Gtk::Frame* frame = Gtk::manage(new Gtk::Frame); m_list.push_back(0); Gobby::StatusBar::MessageHandle iter(--m_list.end()); sigc::connection timeout_conn; if(timeout) { timeout_conn = Glib::signal_timeout().connect_seconds( sigc::bind( sigc::bind_return( sigc::mem_fun( *this, &StatusBar::remove_message), false), iter), timeout); } *iter = new Message(frame, message, dialog_message, timeout_conn); ++m_visible_messages; if(dialog_message.empty()) { frame->add(*grid); } else { Gtk::EventBox *eventbox = Gtk::manage(new Gtk::EventBox); frame->add(*eventbox); eventbox->add(*grid); eventbox->signal_button_press_event().connect( sigc::bind_return(sigc::bind( sigc::mem_fun( *this, &StatusBar::on_message_clicked), iter), false)); eventbox->show(); } grid->show(); // Insert at front gtk_grid_attach_next_to( gobj(), GTK_WIDGET(frame->gobj()), NULL, GTK_POS_LEFT, 1, 1); frame->set_halign(Gtk::ALIGN_START); frame->set_hexpand(false); frame->set_shadow_type(Gtk::SHADOW_NONE); frame->show(); return iter; }
Gobby::StatusBar::MessageHandle Gobby::StatusBar::add_message(Gobby::StatusBar::MessageType type, const Glib::ustring& message, const Glib::ustring& dialog_message, unsigned int timeout) { if(m_visible_messages >= 12) { for(MessageHandle iter = m_list.begin(); iter != m_list.end(); ++iter) { if(*iter) { if((*iter)->is_error()) remove_message(iter); else // only hide message because whoever // installed it is expecting to be // able to call remove_message on it hide_message(iter); break; } } } Gtk::HBox* bar = Gtk::manage(new Gtk::HBox); Gtk::Image* image = Gtk::manage(new Gtk::Image( message_type_to_stock_id(type), Gtk::ICON_SIZE_MENU)); bar->pack_start(*image, Gtk::PACK_SHRINK); image->show(); Gtk::Label* label = Gtk::manage( new Gtk::Label(message, GtkCompat::ALIGN_LEFT)); label->set_ellipsize(Pango::ELLIPSIZE_END); bar->pack_start(*label, Gtk::PACK_EXPAND_WIDGET); label->show(); GtkShadowType shadow_type; gtk_widget_style_get(GTK_WIDGET(m_bar_position.gobj()), "shadow-type", &shadow_type, NULL); Gtk::Frame* frame = Gtk::manage(new Gtk::Frame); m_list.push_back(0); Gobby::StatusBar::MessageHandle iter(--m_list.end()); sigc::connection timeout_conn; if(timeout) { timeout_conn = Glib::signal_timeout().connect_seconds( sigc::bind( sigc::bind_return( sigc::mem_fun( *this, &StatusBar::remove_message), false), iter), timeout); } *iter = new Message(frame, message, dialog_message, timeout_conn); ++m_visible_messages; if(dialog_message.empty()) { frame->add(*bar); } else { Gtk::EventBox *eventbox = Gtk::manage(new Gtk::EventBox); frame->add(*eventbox); eventbox->add(*bar); eventbox->signal_button_press_event().connect( sigc::bind_return(sigc::bind( sigc::mem_fun( *this, &StatusBar::on_message_clicked), iter), false)); eventbox->show(); } frame->set_shadow_type(static_cast<Gtk::ShadowType>(shadow_type)); bar->show(); pack_start(*frame, Gtk::PACK_EXPAND_WIDGET); reorder_child(*frame, 0); frame->show(); return iter; }
void DataSet::initGtk() { _gtkOptList.reset(new Gtk::VBox); {//The heading of the data set window Gtk::Frame* frame = Gtk::manage(new Gtk::Frame("Data Set Information")); frame->show(); _gtkOptList->pack_start(*frame, false, true, 5); Gtk::VBox* vbox = Gtk::manage(new Gtk::VBox); vbox->show(); frame->add(*vbox); _infolabel.reset(new Gtk::Label("Points: " + boost::lexical_cast<std::string>(_N))); _infolabel->show(); vbox->pack_start(*_infolabel, false, true, 5); } //Glyph adding mechanism { Gtk::HBox* box = Gtk::manage(new Gtk::HBox); box->show(); _gtkOptList->pack_start(*box, false, false, 5); _comboPointSet.reset(new Gtk::ComboBoxText); _comboPointSet->show(); box->pack_start(*_comboPointSet, false, false, 5); //Check the combo box is correct _comboPointSet->get_model().clear(); for (const auto& pointset: _pointSets) _comboPointSet->insert(-1, pointset.first); _comboPointSet->set_active(0); Gtk::Button* btn = Gtk::manage(new Gtk::Button("Add Glyphs")); btn->signal_clicked().connect(sigc::mem_fun(*this, &DataSet::addGlyphs)); btn->show(); box->pack_start(*btn, false, false, 5); _comboLinkSet.reset(new Gtk::ComboBoxText); _comboLinkSet->show(); box->pack_start(*_comboLinkSet, false, false, 5); //Check the combo box is correct _comboLinkSet->get_model().clear(); for (const auto& linkset: _linkSets) _comboLinkSet->insert(-1, linkset.first); _comboLinkSet->set_active(0); btn = Gtk::manage(new Gtk::Button("Add Links")); btn->signal_clicked().connect(sigc::mem_fun(*this, &DataSet::addLinkGlyphs)); btn->show(); box->pack_start(*btn, false, false, 5); } { _attrcolumns.reset(new ModelColumns); _attrtreestore = Gtk::TreeStore::create(*_attrcolumns); _attrtreestore->set_sort_column(_attrcolumns->components, Gtk::SORT_DESCENDING); _attrview.reset(new Gtk::TreeView); _attrview->set_model(_attrtreestore); _attrview->append_column("Name", _attrcolumns->name); _attrview->append_column("Components", _attrcolumns->components); _attrview->append_column("Min Values", _attrcolumns->min); _attrview->append_column("Max Values", _attrcolumns->max); _attrview->show(); Gtk::ScrolledWindow* win = Gtk::manage(new Gtk::ScrolledWindow); win->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); win->add(*_attrview); Gtk::Frame* frame = Gtk::manage(new Gtk::Frame("Available Attributes")); frame->show(); frame->add(*win); _gtkOptList->pack_start(*frame, true, true, 5); win->show(); } { _positionSel.reset(new AttributeSelector(false)); _gtkOptList->pack_start(*_positionSel, false, false); } _gtkOptList->show(); rebuildGui(); }