QSapecNG
|
The QtEnumPropertyManager provides and manages enum properties. More...
Public Slots | |
void | setValue (QtProperty *property, int val) |
void | setEnumNames (QtProperty *property, const QStringList &names) |
void | setEnumIcons (QtProperty *property, const QMap< int, QIcon > &icons) |
Signals | |
void | valueChanged (QtProperty *property, int val) |
void | enumNamesChanged (QtProperty *property, const QStringList &names) |
void | enumIconsChanged (QtProperty *property, const QMap< int, QIcon > &icons) |
Public Member Functions | |
QtEnumPropertyManager (QObject *parent=0) | |
~QtEnumPropertyManager () | |
int | value (const QtProperty *property) const |
QStringList | enumNames (const QtProperty *property) const |
QMap< int, QIcon > | enumIcons (const QtProperty *property) const |
Protected Member Functions | |
QString | valueText (const QtProperty *property) const |
QIcon | valueIcon (const QtProperty *property) const |
virtual void | initializeProperty (QtProperty *property) |
virtual void | uninitializeProperty (QtProperty *property) |
The QtEnumPropertyManager provides and manages enum properties.
Each enum property has an associated list of enum names which can be retrieved using the enumNames() function, and set using the corresponding setEnumNames() function. An enum property's value is represented by an index in this list, and can be retrieved and set using the value() and setValue() slots respectively.
Each enum value can also have an associated icon. The mapping from values to icons can be set using the setEnumIcons() function and queried with the enumIcons() function.
In addition, QtEnumPropertyManager provides the valueChanged() signal which is emitted whenever a property created by this manager changes. The enumNamesChanged() or enumIconsChanged() signal is emitted whenever the list of enum names or icons is altered.
QtEnumPropertyManager::QtEnumPropertyManager | ( | QObject * | parent = 0 | ) |
Creates a manager with the given parent.
Destroys this manager, and all the properties it has created.
QMap< int, QIcon > QtEnumPropertyManager::enumIcons | ( | const QtProperty * | property | ) | const |
Returns the given property's map of enum values to their icons.
void QtEnumPropertyManager::enumIconsChanged | ( | QtProperty * | property, |
const QMap< int, QIcon > & | icons | ||
) | [signal] |
This signal is emitted whenever a property created by this manager changes its enum icons, passing a pointer to the property and the new mapping of values to icons as parameters.
QStringList QtEnumPropertyManager::enumNames | ( | const QtProperty * | property | ) | const |
Returns the given property's list of enum names.
void QtEnumPropertyManager::enumNamesChanged | ( | QtProperty * | property, |
const QStringList & | names | ||
) | [signal] |
This signal is emitted whenever a property created by this manager changes its enum names, passing a pointer to the property and the new names as parameters.
void QtEnumPropertyManager::initializeProperty | ( | QtProperty * | property | ) | [protected, virtual] |
Implements QtAbstractPropertyManager.
void QtEnumPropertyManager::setEnumIcons | ( | QtProperty * | property, |
const QMap< int, QIcon > & | enumIcons | ||
) | [slot] |
Sets the given property's map of enum values to their icons to enumIcons.
Each enum value can have associated icon. This association is represented with passed enumIcons map.
void QtEnumPropertyManager::setEnumNames | ( | QtProperty * | property, |
const QStringList & | enumNames | ||
) | [slot] |
Sets the given property's list of enum names to enumNames. The property's current value is reset to 0 indicating the first item of the list.
If the specified enumNames list is empty, the property's current value is set to -1.
void QtEnumPropertyManager::setValue | ( | QtProperty * | property, |
int | value | ||
) | [slot] |
Sets the value of the given property to value.
The specified value must be less than the size of the given property's enumNames() list, and larger than (or equal to) 0.
void QtEnumPropertyManager::uninitializeProperty | ( | QtProperty * | property | ) | [protected, virtual] |
Reimplemented from QtAbstractPropertyManager.
int QtEnumPropertyManager::value | ( | const QtProperty * | property | ) | const |
Returns the given property's value which is an index in the list returned by enumNames()
If the given property is not managed by this manager, this function returns -1.
void QtEnumPropertyManager::valueChanged | ( | QtProperty * | property, |
int | value | ||
) | [signal] |
This signal is emitted whenever a property created by this manager changes its value, passing a pointer to the property and the new value as parameters.
QIcon QtEnumPropertyManager::valueIcon | ( | const QtProperty * | property | ) | const [protected, virtual] |
Reimplemented from QtAbstractPropertyManager.
QString QtEnumPropertyManager::valueText | ( | const QtProperty * | property | ) | const [protected, virtual] |
Reimplemented from QtAbstractPropertyManager.