gtkindiclient._gtkindi_widgetlist

Module gtkindiclient :: Class _gtkindi_widgetlist_handler

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Class _gtkindi_widgetlist_handler

_blocking_indi_object_handler --+    
                                |    
          gui_indi_object_handler --+
                                    |
                                   _gtkindi_widgetlist_handler

Known Subclasses:: _gtkindi_widget_handler, _gtkindi_widgetlist_vector_handler

A base class for handlers connecting an INDI object with a list of GTK widgets

Method Summary
	`__init__(self, widgetlist)`
NoneType	`set_bidirectional(self)` installs callbacks of the GUI that will call the function `_blocking_on_gui_changed` if the user changes the the GUI object associated with this `gui_indi_object_handler` .
NoneType	`unset_bidirectional(self)` uninstalls the GUI callback installed with `set_bidirectional` (see `set_bidirectional` for details)
Inherited from gui_indi_object_handler
NoneType	`on_blocked(self, *args)` The method `_blocking_on_gui_changed` is called by the GUI, in order to inform us, that a widget has changed.
NoneType	`on_gui_changed(self, args)` Important:* Implement your GUI callback here but link you GUI callback signal to {_blocking_on_gui_changed} (see `on_blocked` if you want to know why)
NoneType	`_blocking_on_gui_changed(self, *args)` Called by the GUI whenever the widget associated with this handler has changed.
Inherited from _blocking_indi_object_handler
NoneType	`_block(self)` activates the block.
BooleanType	`_is_blocked(self)` Return `True` if blocked , `False` otherwise
NoneType	`_unblock(self)` releases the block.
NoneType	`configure(self, *args)` This method will be called at least once by `indiclient`.
NoneType	`indi_object_change_notify(self, *args)` This method activates the block, calls the method `on_indiobject_changed` (It is called by `bigindiclient.process_events` each time an INDI object has been received)
NoneType	`on_indiobject_changed(self, *args)` While this function is called the block is active.

Instance Variable Summary
list of GTK.Widget	`widgetlist`: The list GTK widgets to be connected
Inherited from _blocking_indi_object_handler
IntType	`_blocked`: A counter incremented each time the `_block` method is called and decremented by `_unblock`, >0 means blocked, ==0 mean unblocked

Method Details

init(self, widgetlist)
(Constructor)

Parameters:: widgetlist - The list containing the GTK.widget objects to be handled
(type=list of Gtk.Widget)

Overrides:: indiclient._blocking_indi_object_handler.__init__

set_bidirectional(self)

installs callbacks of the GUI that will call the function _blocking_on_gui_changed if the user changes the the GUI object associated with this gui_indi_object_handler . The function _blocking_on_gui_changed will usually call the function on_gui_changed. The function on_gui_changed has to update and send the INDI object associated with this gui_indi_object_handler.

Returns:: None
(type=NoneType)

Overrides:: indiclient.gui_indi_object_handler.set_bidirectional (inherited documentation)

unset_bidirectional(self)

uninstalls the GUI callback installed with set_bidirectional (see set_bidirectional for details)

Returns:: None
(type=NoneType)

Overrides:: indiclient.gui_indi_object_handler.unset_bidirectional (inherited documentation)

Instance Variable Details

widgetlist

The list GTK widgets to be connected

Type:: list of GTK.Widget

Generated by Epydoc 2.1 on Sat Sep 10 10:26:03 2005

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Class _gtkindi_widgetlist_handler

__init__(self, widgetlist) (Constructor)

set_bidirectional(self)

unset_bidirectional(self)

widgetlist

init(self, widgetlist)
(Constructor)