#include </usr/src/ports/wxWidgets3.0/wxWidgets3.0-3.0.4-1.i686/src/wxWidgets-3.0.4/interface/wx/persist/window.h>
Inheritance diagram for wxPersistentWindow< T >:Base class for persistent windows.
Compared to wxPersistentObject this class does three things:
Public Types | |
| typedef T | WindowType |
| The type of the associated window. More... | |
Public Member Functions | |
| wxPersistentWindow (WindowType *win) | |
| Constructor for a persistent window object. More... | |
| WindowType * | Get () const |
| virtual wxString | GetName () const |
| Implements the base class pure virtual method using wxWindow::GetName(). More... | |
Public Member Functions inherited from wxPersistentObject | |
| wxPersistentObject (void *obj) | |
| Constructor takes the object which we're associated with. More... | |
| virtual | ~wxPersistentObject () |
| Trivial but virtual destructor. More... | |
| void * | GetObject () const |
| Return the associated object. More... | |
| virtual void | Save () const =0 |
| Save the object properties. More... | |
| virtual bool | Restore ()=0 |
| Restore the object properties. More... | |
| virtual wxString | GetKind () const =0 |
| Returns the string uniquely identifying the objects supported by this adapter. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from wxPersistentObject | |
| template<typename T > | |
| bool | SaveValue (const wxString &name, T value) const |
| Save the specified value using the given name. More... | |
| template<typename T > | |
| bool | RestoreValue (const wxString &name, T *value) |
| Restore the value saved by Save(). More... | |
| typedef T wxPersistentWindow< T >::WindowType |
The type of the associated window.
| wxPersistentWindow< T >::wxPersistentWindow | ( | WindowType * | win | ) |
Constructor for a persistent window object.
The constructor uses wxEvtHandler::Connect() to catch wxWindowDestroyEvent generated when the window is destroyed and call wxPersistenceManager::SaveAndUnregister() when this happens. This ensures that the window properties are saved and that this object itself is deleted when the window is.
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inline |
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virtual |
Implements the base class pure virtual method using wxWindow::GetName().
Notice that window names are usually not unique while this function must return a unique (at least among the objects of this type) string. Because of this you need to specify a non-default window name in its constructor when creating it or explicitly call wxWindow::SetName() before saving or restoring persistent properties.
Implements wxPersistentObject.