Package _Framework :: Module ButtonMatrixElement :: Class ButtonMatrixElement

Class ButtonMatrixElement

                             object --+                
                                      |                
          Disconnectable.Disconnectable --+            
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                        SubjectSlot.Subject --+        
                                              |        
                             object --+       |        
                                      |       |        
          Disconnectable.Disconnectable --+   |        
                                          |   |        
              ControlElement.ControlElement --+        
                                              |        
NotifyingControlElement.NotifyingControlElement --+    
                                                  |    
                             object --+           |    
                                      |           |    
          Disconnectable.Disconnectable --+       |    
                                          |       |    
      Disconnectable.CompoundDisconnectable --+   |    
                                              |   |    
                        SubjectSlot.SlotManager --+    
                                                  |    
                    CompoundElement.CompoundElement --+
                                                      |
                                                     ButtonMatrixElement

Class representing a 2-dimensional set of buttons.

When using as a resource, buttons might be individually grabbed at any time by other components. The matrix will automatically block messages coming from or sent to a button owned by them, and will return None when you try to query it.

Nested Classes

[hide private]

Inherited from SubjectSlot.Subject: __metaclass__

Inherited from ControlElement.ControlElement (private): _resource_type

Instance Methods

[hide private]

__init__(self, *a, **k)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

add_row(self, buttons)

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width(self)

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height(self)

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send_value(self, column, row, value, force=False)

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set_light(self, column, row, value)

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get_button(self, column, row)

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reset(self)

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__iter__(self)

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__getitem__(self, index)

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_do_get_item(self, index)

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__len__(self)

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iterbuttons(self)

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on_nested_control_element_value(self, value, sender)
Notifies that an owned control element has received a value.

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on_nested_control_element_grabbed(self, control)
Notifies that the nested control can be used by the compound

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on_nested_control_element_released(self, control)
Notifies that we lost control over the control.

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Inherited from CompoundElement.CompoundElement: add_value_listener, has_control_element, owns_control_element, register_control_element, register_control_elements, remove_value_listener, request_listen_nested_control_elements, set_control_element, unregister_control_element, unregister_control_elements, unrequest_listen_nested_control_elements

Inherited from CompoundElement.CompoundElement (private): _connect_nested_control_elements, _disconnect_nested_control_elements, _on_grab_resource, _on_nested_control_element_grabbed, _on_nested_control_element_released, _on_nested_control_element_value, _on_release_resource

Inherited from ControlElement.ControlElement: clear_send_cache, disconnect, send_midi

Inherited from ControlElement.ControlElement (private): _resource, _tasks

Inherited from SubjectSlot.SlotManager: register_slot, register_slot_manager

Inherited from Disconnectable.CompoundDisconnectable: disconnect_disconnectable, find_disconnectable, has_disconnectable, register_disconnectable, unregister_disconnectable

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__