A mixin class to help simple components adapt to member edit conventions. More...
Methods defined here: | |
def | CreateUI |
def | Save |
def | __init__ |
Methods inherited from componentedit.ComponentUIHelper: | |
def | Finalize |
def | IsValid |
def | Load |
def | Reset |
Data descriptors inherited from componentedit.ComponentUIHelper: | |
def | __dict__ |
dictionary for instance variables (if defined) | |
def | __weakref__ |
list of weak references to the object (if defined) |
Data and other attributes inherited from componentedit.ComponentUIHelper: | |
int | default_label_width = 40 |
Additional Inherited Members | |
Public Member Functions inherited from componentedit.ComponentUIHelper | |
Static Public Attributes inherited from componentedit.ComponentUIHelper | |
int | default_label_width = 40 |
A mixin class to help simple components adapt to member edit conventions.
Component classes derived from this class can define methods decorated with "@leaf", which use the SDS/2 Dialog API to define their user interface. These methods will be used to populate leaves in the member edit screen. Each leaf method must return a model (as defined by the Dialog API) that will be used by that leaf's Subdialog.
The derived class should also provide a member called "column_title", a string which will be used to label the component's column.
ComponentUIHelper also provides obvious implementations for methods required by the member edit protocol, CreateUI, Load, Save, Reset, and Finalize, so component author's need not work about providing them (unless something move than the obvious implementation is required).
See Dialog documentation for more on creating user interfaces with the Dialog library.
Usage:
class MyComponent(ComponentUIHelper): def __init__(self): self.column_title = 'My Component' self.color = 'Red' @leaf("My Leaf", 0): def create_my_leaf(self, subdialog): subdialog.menu('color', ['Red', 'Orange', 'Yellow', 'Green', 'Blue', 'Indigo', 'Violet'], 'Red', label="Color:") return [self]
Unlike the original, this class enforces order of creation. Each leaf is created in order of its sort key. This allows for inter leaf dependencies to be created.
In addition, a dictionary has been added to facilitate moving widget objects around between leaf methods.
SortedComponentUIHelper
componentedit.ComponentUIHelper
builtin.object
def SortedComponentUIHelper.SortedComponentUIHelper.__init__ | ( | args | ) |
__init__(args)
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.__dict__ | ( | args | ) |
dictionary for instance variables (if defined)
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.__weakref__ | ( | args | ) |
list of weak references to the object (if defined)
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.CreateUI | ( | args | ) |
CreateUI(args)
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.Finalize | ( | args | ) |
Calls the End method on all subdialogs created by this object.
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.IsValid | ( | args | ) |
Calls the IsValid method on all subdialogs created by this object.
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.Load | ( | args | ) |
Calls the load method of all subdialogs created by this object.
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.Reset | ( | args | ) |
Calls the reset method on all subdialogs created by this object.
Reimplemented from componentedit.ComponentUIHelper.
def SortedComponentUIHelper.SortedComponentUIHelper.Save | ( | args | ) |
Save(args)
Reimplemented from componentedit.ComponentUIHelper.
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static |