Allow dragging a tab to the end

gpanthera.cc

@@ -632,7 +632,12 @@ namespace gPanthera {

                                
                                
                                
                            
                                
                                    
                                        
                                            632  
                                                    drop_target->signal_drop().connect([this](const Glib::ValueBase &value, double x, double y) {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            633  
                                                        if(const auto &widget = static_cast<const Glib::Value<ContentPage*>&>(value).get()) {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            634  
                                                            if(auto page = dynamic_cast<ContentPage*>(widget)) {
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        635 -
                                                            this->stack->add_page(*page);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        635 +
                                                            if(page->get_stack() == this->stack) {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        636 +
                                                                this->stack->remove(*page);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        637 +
                                                                this->stack->add(*page);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        638 +
                                                            } else {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        639 +
                                                                this->stack->add_page(*page);
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        640 +
                                                            }
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            641  
                                                            }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            642  
                                                        }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            643