wxValidator is the base class for a family of validator classes that mediate
between a class of control, and application data.
wxValidator is the base class for a family of validator classes that mediate
between a class of control, and application data.
to transfer data from a C++ variable or own storage to and from a control;
to validate data in a control, and show an appropriate error message;
to filter events (such as keystrokes), thereby changing the behaviour of the
associated control.
to transfer data from a C++ variable or own storage to and from a control;
to validate data in a control, and show an appropriate error message;
to filter events (such as keystrokes), thereby changing the behaviour of the
associated control.
@b wxPython note: If you wish to create a validator class in wxPython you should
derive the class from @c wxPyValidator in order to get Python-aware
capabilities for the various virtual methods.
@b wxPython note: If you wish to create a validator class in wxPython you should
derive the class from @c wxPyValidator in order to get Python-aware
capabilities for the various virtual methods.
and brushes, it does not make sense to have a reference counting scheme
to do this cloning, because all validators should have separate
data.
and brushes, it does not make sense to have a reference counting scheme
to do this cloning, because all validators should have separate
data.
/**
This functions switches on or turns off the error sound produced by the
validators if an invalid key is pressed.
*/
/**
This functions switches on or turns off the error sound produced by the
validators if an invalid key is pressed.
*/