control.gui_dict:MethodBundle
Allow a thread-safe modification of a guiObject.
Usage
control.gui_dict:MethodBundle()Methods
| Name | Description |
|---|---|
| add_change_handler() | Add a handler to be called on every value change. |
| add_setup_method() | Add a widget setup callable to the bundle. |
| apply() | Apply all methods in the bundle on the given object. |
| connect_value_changed() | Register the change handlers with the variable dispatcher. |
add_change_handler()
Add a handler to be called on every value change.
Usage
add_change_handler(function)Parameters
function: callable- A callable (method or function) to be invoked.
Notes
Handlers must declare any used context explicitly by name. The allowed parameter names are variable, widget, and value.
add_setup_method()
Add a widget setup callable to the bundle.
Usage
add_setup_method(function)Parameters
function: callable- A callable (method or function) to be invoked. There is only one allowed parameter (the widget).
apply()
Apply all methods in the bundle on the given object.
Usage
apply(obj)connect_value_changed()
Register the change handlers with the variable dispatcher.
Usage
connect_value_changed(
obj,
widget,
)