This is a FocusRule implemented to display a popup if your passed in function 'do' returns false. More...

Inheritance diagram for dialog.widget.ValidatePopup:

Methods defined here:
def	__init__
def	focusin
def	focusout

Methods inherited from dialog.rule.Rule:
def	__getdialog__
def	__getenabled__
def	__getobject__

Data descriptors inherited from dialog.rule.Rule:
def	__dict__
	dictionary for instance variables (if defined)
def	__weakref__
	list of weak references to the object (if defined)
def	dialog
def	enabled
def	object

Additional Inherited Members
Public Member Functions inherited from dialog.widget.FocusRule
Public Member Functions inherited from dialog.rule.Rule

Detailed Description

This is a FocusRule implemented to display a popup if your passed in function 'do' returns false.

The popup will create a focus loop which will require the user to make your function 'do' return true before they can move the cursor focus elsewhere.

Method resolution order

ValidatePopup
FocusRule
dialog.rule.Rule
builtin.object

Constructor & Destructor Documentation

def dialog.widget.ValidatePopup.__init__ ( args )

 @param do a function which returns True or False, False indicating
           that a focus loop with a popup message should be started/continued.
           Note that you cannot use helpers like expr here because this 
           is not a ValueRule.  Please go ahead and use your own custom 
           function and use the .Get() routines on fields to Get the
           current value.
 @param reason The message displayed in the popup.

Reimplemented from dialog.widget.FocusRule.