Instance Method

PPDOptionKeyValueDidChange:ppdChoice:

Handles a change in the value of a PPD option that the pane supports.

Declaration

- (void)PPDOptionKeyValueDidChange:(NSString *)option ppdChoice:(NSString *)choice;

Parameters

option

The PPD option that changed.

choice

The new value of the PPD option.

Discussion

The printing system invokes this method to inform your custom pane that the value of a PPD option you claimed to support via the supportedPPDOptionKeys method has changed. Typically, this method is invoked if the user changes the value of a supported PPD option to resolve a conflict with the value of another option.

In this optional method, you can update any internal data you maintain for this PPD option.

Special Considerations

The printing system does not invoke this method in OS X v10.4.