DD::Image::ExtendedOpProperties Class Reference

Public Types
using	KeyValuePair = std::pair< std::string, std::string >

Public Member Functions
	ExtendedOpProperties (int numKeyValuePairs)
void	extendedPropertiesKnobs (Knob_Callback f, const char *tabName, const char *dividerLabel, const char *tooltip)
	Creates/Stores the extended properties tab.
const KeyValuePair &	keyValuePair (int index) const
	Returns the key/value pair denoted by a given index.
int	numKeyValuePairs () const
	Returns the number of key/value pairs.

Detailed Description

This class encapsulates the knobs functionality for the extended properties tab. Shared pointer to object of this class should be passed in to any Iops which wish to add an extended properties tab. Calling extendedPropertiesKnobs creates the extended properties tab in the node properties panel. That tab contains a number of String knob pairs that represent key/value pairs. Those pairs can be retrieved by the node using keyValuePair function.