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Herqq
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This is a class used to transfer state variable event information. More...
#include <HStateVariableEvent>
Public Member Functions | |
| HStateVariableEvent () | |
| HStateVariableEvent (const QVariant &previousValue, const QVariant &newValue) | |
| HStateVariableEvent (const HStateVariableEvent &) | |
| ~HStateVariableEvent () | |
| HStateVariableEvent & | operator= (const HStateVariableEvent &) |
| bool | isEmpty () const |
| QVariant | previousValue () const |
| QVariant | newValue () const |
This is a class used to transfer state variable event information.
Creates a new, empty instance.
| HStateVariableEvent | ( | const QVariant & | previousValue, |
| const QVariant & | newValue | ||
| ) |
Creates a new instance based on the provided values.
| previousValue | specifies the value before the change. |
| newValue | specifies the value of the state variable at the time the event was generated. |
| HStateVariableEvent | ( | const HStateVariableEvent & | other | ) |
Copy constructor.
Copies the contents of the other to this.
| ~HStateVariableEvent | ( | ) |
Destroys the instance.
| HStateVariableEvent & operator= | ( | const HStateVariableEvent & | other | ) |
Assigns the contents of the other object to this.
| bool isEmpty | ( | ) | const |
Indicates if the instance is empty.
| QVariant previousValue | ( | ) | const |
Returns the previous value of the state variable.
| QVariant newValue | ( | ) | const |
Returns the new, changed value of the state variable.
1.7.3