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QSapecNG
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QSapecNG
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The QtProperty class encapsulates an instance of a property. More...
Public Member Functions | |
| virtual | ~QtProperty () |
| QList< QtProperty * > | subProperties () const |
| QtAbstractPropertyManager * | propertyManager () const |
| QString | toolTip () const |
| QString | statusTip () const |
| QString | whatsThis () const |
| QString | propertyName () const |
| bool | isEnabled () const |
| bool | isModified () const |
| bool | hasValue () const |
| QIcon | valueIcon () const |
| QString | valueText () const |
| void | setToolTip (const QString &text) |
| void | setStatusTip (const QString &text) |
| void | setWhatsThis (const QString &text) |
| void | setPropertyName (const QString &text) |
| void | setEnabled (bool enable) |
| void | setModified (bool modified) |
| void | addSubProperty (QtProperty *property) |
| void | insertSubProperty (QtProperty *property, QtProperty *afterProperty) |
| void | removeSubProperty (QtProperty *property) |
Protected Member Functions | |
| QtProperty (QtAbstractPropertyManager *manager) | |
| void | propertyChanged () |
Friends | |
| class | QtAbstractPropertyManager |
The QtProperty class encapsulates an instance of a property.
Properties are created by objects of QtAbstractPropertyManager subclasses; a manager can create properties of a given type, and is used in conjunction with the QtAbstractPropertyBrowser class. A property is always owned by the manager that created it, which can be retrieved using the propertyManager() function.
QtProperty contains the most common property attributes, and provides functions for retrieving as well as setting their values:
Getter Setter propertyName() setPropertyName() statusTip() setStatusTip() toolTip() setToolTip() whatsThis() setWhatsThis() isEnabled() setEnabled() isModified() setModified() valueText() Nop valueIcon() Nop
It is also possible to nest properties: QtProperty provides the addSubProperty(), insertSubProperty() and removeSubProperty() functions to manipulate the set of subproperties. Use the subProperties() function to retrieve a property's current set of subproperties. Note that nested properties are not owned by the parent property, i.e. each subproperty is owned by the manager that created it.
| QtProperty::~QtProperty | ( | ) | [virtual] |
Destroys this property.
Note that subproperties are detached but not destroyed, i.e. they can still be used in another context.
| QtProperty::QtProperty | ( | QtAbstractPropertyManager * | manager | ) | [explicit, protected] |
Creates a property with the given manager.
This constructor is only useful when creating a custom QtProperty subclass (e.g. QtVariantProperty). To create a regular QtProperty object, use the QtAbstractPropertyManager::addProperty() function instead.
| void QtProperty::addSubProperty | ( | QtProperty * | property | ) |
Appends the given property to this property's subproperties.
If the given property already is added, this function does nothing.
| bool QtProperty::hasValue | ( | ) | const |
Returns whether the property has a value.
| void QtProperty::insertSubProperty | ( | QtProperty * | property, |
| QtProperty * | precedingProperty | ||
| ) |
Inserts the given property after the specified precedingProperty into this property's list of subproperties. If precedingProperty is 0, the specified property is inserted at the beginning of the list.
If the given property already is inserted, this function does nothing.
| bool QtProperty::isEnabled | ( | ) | const |
Returns whether the property is enabled.
| bool QtProperty::isModified | ( | ) | const |
Returns whether the property is modified.
| QtAbstractPropertyManager * QtProperty::propertyManager | ( | ) | const |
Returns a pointer to the manager that owns this property.
| QString QtProperty::propertyName | ( | ) | const |
Returns the property's name.
| void QtProperty::removeSubProperty | ( | QtProperty * | property | ) |
Removes the given property from the list of subproperties without deleting it.
| void QtProperty::setEnabled | ( | bool | enable | ) |
Enables or disables the property according to the passed enable value.
| void QtProperty::setModified | ( | bool | modified | ) |
Sets the property's modified state according to the passed modified value.
| void QtProperty::setPropertyName | ( | const QString & | name | ) |
Sets the property's name to the given name.
| void QtProperty::setStatusTip | ( | const QString & | text | ) |
Sets the property's status tip to the given text.
| void QtProperty::setToolTip | ( | const QString & | text | ) |
Sets the property's tool tip to the given text.
| void QtProperty::setWhatsThis | ( | const QString & | text | ) |
Sets the property's "What's This" help text to the given text.
| QString QtProperty::statusTip | ( | ) | const |
Returns the property's status tip.
| QList< QtProperty * > QtProperty::subProperties | ( | ) | const |
Returns the set of subproperties.
Note that subproperties are not owned by this property, but by the manager that created them.
| QString QtProperty::toolTip | ( | ) | const |
Returns the property's tool tip.
| QIcon QtProperty::valueIcon | ( | ) | const |
Returns an icon representing the current state of this property.
If the given property type can not generate such an icon, this function returns an invalid icon.
| QString QtProperty::valueText | ( | ) | const |
Returns a string representing the current state of this property.
If the given property type can not generate such a string, this function returns an empty string.
| QString QtProperty::whatsThis | ( | ) | const |
Returns the property's "What's This" help text.
1.7.6.1
