Show live-preview tooltips only when the server is ready

applets/wf-window-list/__init__.py

@@ -246,8 +246,10 @@ class WindowButton(Gtk.ToggleButton):

                                
                                
                                
                            
                                
                                    
                                        
                                            246  
                                                    self.add_controller(motion_controller)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            247  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            248  
                                                def query_tooltip(self, widget, x, y, keyboard_mode, tooltip):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        249 +
                                                if self.window_list.get_live_preview_output() is None:
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        250 +
                                                    return False
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            251  
                                                    tooltip.set_custom(self.custom_tooltip_content)
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        250 -
                                                return self.window_list.get_live_preview_output() is not None
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        252 +
                                                return True
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            253  
                                            
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            254  
                                                def on_button_enter(self, button, x, y):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            255  
                                                    print("on_button_enter")