berry::IElementUpdater Struct Referenceabstract
#include <berryIElementUpdater.h>
Inheritance diagram for berry::IElementUpdater:
Collaboration diagram for berry::IElementUpdater:
Public Member Functions | |
| berryObjectMacro (berry::IElementUpdater) | |
| virtual void | UpdateElement (UIElement *element, const QHash< QString, Object::Pointer > ¶meters)=0 |
 Public Member Functions inherited from berry::Object | |
| virtual QString | GetClassName () const |
| virtual Reflection::TypeInfo | GetTypeInfo () const |
| virtual QList< Reflection::TypeInfo > | GetSuperclasses () const |
| virtual void | Delete () |
| QDebug | Print (QDebug os, Indent Indent=0) const |
| virtual QString | ToString () const |
| virtual uint | HashCode () const |
| virtual bool | operator< (const Object *) const |
| void | Register () const |
| void | UnRegister (bool del=true) const |
| int | GetReferenceCount () const |
| void | SetReferenceCount (int) |
| void | AddDestroyListener (const MessageAbstractDelegate<> &delegate) const |
| void | RemoveDestroyListener (const MessageAbstractDelegate<> &delegate) const |
| virtual bool | operator== (const Object *) const |
Additional Inherited Members | |
| Public Types inherited from berry::Object | |
| typedef Object | Self |
| typedef berry::SmartPointer< Self > | Pointer |
| typedef berry::SmartPointer< const Self > | ConstPointer |
| typedef berry::WeakPointer< Self > | WeakPtr |
| typedef berry::WeakPointer< const Self > | ConstWeakPtr |
| Static Public Member Functions inherited from berry::Object | |
| static const char * | GetStaticClassName () |
| static Reflection::TypeInfo | GetStaticTypeInfo () |
| static QList< Reflection::TypeInfo > | GetStaticSuperclasses () |
| Protected Member Functions inherited from berry::Object | |
| Object () | |
| virtual | ~Object () |
| virtual QDebug | PrintSelf (QDebug os, Indent indent) const |
| virtual QDebug | PrintHeader (QDebug os, Indent indent) const |
| virtual QDebug | PrintTrailer (QDebug os, Indent indent) const |
| Protected Attributes inherited from berry::Object | |
| QAtomicInt | m_ReferenceCount |
| QMutex | m_ReferenceCountLock |
Detailed Description
An IHandler for a command that expects to provide feedback through the registered element mechanism must implement this interface.
Definition at line 27 of file berryIElementUpdater.h.
Member Function Documentation
◆ berryObjectMacro()
| berry::IElementUpdater::berryObjectMacro | ( | berry::IElementUpdater | ) |
◆ UpdateElement()
|
pure virtual |
Whenever the elements for a command are refreshed, this method is called on the active handler for that command.
Note: Handlers must never cache the element, which can disappear or be replaced at any time. Everybody should go through the ICommandService refreshElements(*) method.
- Parameters
-
element An element for a specific UI element. Will not be null.parameters Any parameters registered with the callback. It may be empty.
The documentation for this struct was generated from the following file:
