Selected tab is targetable in CSS

gpanthera.cc

@@ -913,6 +913,13 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            913  
                                                        this->close();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            914  
                                                    });
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            915  
                                                    this->add_controller(middle_click_controller);
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        916 +
                                                control_status_handler = this->page->signal_control_status_changed.connect([this](bool operating) {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        917 +
                                                    if(operating) {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        918 +
                                                        this->add_css_class("gpanthera-selected-tab");
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        919 +
                                                    } else {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        920 +
                                                        this->remove_css_class("gpanthera-selected-tab");
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        921 +
                                                    }
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        922 +
                                                });
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            923  
                                                }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            924  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            925  
                                                void ContentTab::close() {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -948,6 +955,7 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            955  
                                                    active_style_handler.disconnect();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            956  
                                                    drag_end_handler.disconnect();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            957  
                                                    drag_cancel_handler.disconnect();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        958 +
                                                control_status_handler.disconnect();
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            959  
                                                }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            960  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            961  
                                                Gtk::Widget *ContentPage::get_tab_widget() const {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -1066,7 +1074,11 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            1074  
                                                }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1075  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1076  
                                                void ContentManager::set_last_operated_page(ContentPage *page) {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1077 +
                                                if(this->last_operated_page) {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1078 +
                                                    this->last_operated_page->signal_control_status_changed.emit(false);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1079 +
                                                }
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1080  
                                                    this->last_operated_page = page;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1081 +
                                                page->signal_control_status_changed.emit(true);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1082  
                                                    this->signal_page_operated.emit(page);
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1083  
                                                }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1084  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                            
                                

gpanthera.hh

@@ -140,6 +140,7 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            140  
                                                    ContentStack *last_stack = nullptr;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            141  
                                                    ContentPage(std::shared_ptr<ContentManager> content_manager, ContentStack *stack, Gtk::Widget *child, Gtk::Widget *tab_widget);
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            142  
                                                    sigc::signal<bool()> signal_close;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        143 +
                                                sigc::signal<void(bool)> signal_control_status_changed;
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            144  
                                                    void close();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            145  
                                                    Gtk::Widget *get_tab_widget() const;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            146  
                                                    void redock(ContentStack *stack);
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        

@@ -158,6 +159,7 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            159  
                                                    sigc::connection drag_cancel_handler;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            160  
                                                    void update_active_style();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            161  
                                                    sigc::connection active_style_handler;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        162 +
                                                sigc::connection control_status_handler;
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            163  
                                                public:
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            164  
                                                    void close();
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            165  
                                                    explicit ContentTab(ContentPage *page);