Rogue Wave Views Prototypes Package API Reference Guide |
Rogue Wave Views Documentation Home |
Modifies an attribute with respect to numerical bounds. More...
#include <ilviews/protos/condacc.h>
Public Member Functions | |
IlvMinMaxAccessor (const char *name, const IlvValueTypeClass *type, IlvDisplay *display, const char *minimumValue, const char *maximumValue, const char *exceptValue, const char *assignedAttribute, const char *valueIfBelow, const char *valueIfInBetween, const char *valueIfAbove) | |
Creates a new IlvMinMaxAccessor. More... | |
Public Member Functions inherited from IlvUserAccessor | |
IlvUserAccessor (const char *name, const IlvValueTypeClass *type, IlUInt flags=0) | |
Constructor. More... | |
virtual void | initialize (const IlvAccessorHolder *object) |
Attachment method to an IlvAccessorHolder . More... | |
virtual IlBoolean | isOutputValue (const IlSymbol *) const |
Queries if the accessor is an output accessor. More... | |
IlBoolean | isPrivate () const |
Checks the private status. More... | |
IlBoolean | isRuntime () const |
Checks the RunTime status. More... | |
void | setPrivate (IlBoolean val) |
Sets the Private flag of this accessor. More... | |
void | setRuntime (IlBoolean runTime) |
Sets the RunTime flag of this accessor. More... | |
Public Member Functions inherited from IlvAccessor | |
IlvAccessor (const char *name, IlvValueTypeClass *type) | |
Creates a new accessor of name name and type type. | |
virtual IlBoolean | changeValues (IlvAccessorHolder *object, const IlvValue *values, IlUShort count) |
Called by the method IlvAccessible::changeValues() for each IlvAccessor attached to the IlvAccessorHolder . | |
virtual void | getAccessors (const IlSymbol *const **accessors, const IlvValueTypeClass *const **types, IlUInt &count) const |
Returns the names and types of the values handled by this accessor. More... | |
const IlSymbol * | getName () const |
Returns the name of the accessor. More... | |
IlvValueTypeClass * | getType () const |
Returns the type of the accessor. More... | |
virtual IlBoolean | isOutputAccessor (IlBoolean &inputAndOutput) |
Queries if the accessor is an output accessor. More... | |
virtual IlShort | matchValues (const IlvAccessorHolder *object, const IlvValue *values, IlUShort count, IlvValue *matchingValues=0) const |
Returns the number of values that are handled by the accessor in the values array of length count. More... | |
virtual IlvValue & | queryValue (const IlvAccessorHolder *object, IlvValue &val) const |
Called by the method IlvAccessible::queryValue() for each IlvAccessor attached to the IlvAccessorHolder . | |
virtual void | queryValues (const IlvAccessorHolder *object, IlvValue *values, IlUShort count) const |
Called by the method IlvAccessible::queryValues() for each IlvAccessor attached to the IlvAccessorHolder . | |
void | setName (const IlSymbol *name) |
Sets the name of the accessor. More... | |
Protected Member Functions | |
virtual IlBoolean | changeValue (IlvAccessorHolder *object, const IlvValue &val) |
Called by the method IlvAccessible::changeValue() for each IlvAccessor attached to the IlvAccessorHolder . | |
Protected Member Functions inherited from IlvUserAccessor | |
virtual IlUInt | compareValues (const IlvAccessorHolder *object, const IlvAccessible *ref, IlvValue *values, IlUShort count, IlvValueArray &diffs) const |
Compares the values in ref and object and returns the differing values. More... | |
IlBoolean | getValue (IlvValue &val, const IlvAccessorHolder *object, IlvDisplay *display, IlvValueTypeClass *typeClass=0, IlSymbol *typeVal=0, const IlvValue *arg=0) const |
Evaluates a parameter of a user accessor. More... | |
Modifies an attribute with respect to numerical bounds.
Library: ilvproto
Specialized accessor that handles values with a minimum and a maximum boundary. This accessor allows you to modify another attribute when the value goes beyond the minimum and the maximum values specified.
IlvMinMaxAccessor::IlvMinMaxAccessor | ( | const char * | name, |
const IlvValueTypeClass * | type, | ||
IlvDisplay * | display, | ||
const char * | minimumValue, | ||
const char * | maximumValue, | ||
const char * | exceptValue, | ||
const char * | assignedAttribute, | ||
const char * | valueIfBelow, | ||
const char * | valueIfInBetween, | ||
const char * | valueIfAbove | ||
) |
Creates a new IlvMinMaxAccessor.
minimumValue, maximumValue, exceptValue, valueIfBelow, valueIfInBetween, and valueIfAbove can contain a constant value, the name of another accessor, or an arithmetic expression that can contain accessor names and/or constants (see IlvUserAccessor::getValue
).
name | Name of the accessor. |
type | Type of the accessor. It will most likely be a numeric type, such as IlvValueIntType or IlvValueFloatType . |
display | Display used to initialize value types. |
minimumValue | Minimum bound used for the conditional assignment. |
maximumValue | Maximum bound used for the conditional assignment. |
exceptValue | Boolean value that is tested before performing the assignment. If it returns IlTrue , the conditional assignment is not performed. |
assignedAttribute | Attribute changed when the test is evaluated. |
valueIfBelow | Value assigned to assignedAttribute if the current value is below minimumValue. |
valueIfInBetween | Value assigned to assignedAttribute if the current value is between maximumValue and minimumValue. |
valueIfAbove | Value assigned to assignedAttribute if the current value is above maximumValue. |
© Copyright 2016, Rogue Wave Software, Inc. All Rights Reserved.
Rogue Wave is a registered trademark of Rogue Wave Software, Inc. in the United States and other countries. All other trademarks are the property of their respective owners.