tbx  0.7.6
hasbeenhiddenlistener.h
1 /*
2  * tbx RISC OS toolbox library
3  *
4  * Copyright (C) 2010 Alan Buckley All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22  * THE SOFTWARE.
23  */
24 
25 #ifndef TBX_HASBEENHIDDENLISTENER_H_
26 #define TBX_HASBEENHIDDENLISTENER_H_
27 
28 #include "listener.h"
29 #include "eventinfo.h"
30 
31 namespace tbx {
32 
37 public:
41  virtual void has_been_hidden(const EventInfo &event_info) = 0;
42 };
43 
44 void has_been_hidden_router(IdBlock &id_block, PollBlock &data, Listener *listener);
45 
46 }
47 
48 #endif /* TBX_HASBEENHIDDENLISTENER_H_ */
tbx
A library for creating RISC OS toolbox applications.
Definition: abouttobeshownlistener.cc:35
tbx::PollBlock
Structure holding the raw data from a call to Wimp_Poll.
Definition: pollinfo.h:72
tbx::HasBeenHiddenListener
Listener for an object has been hidden event.
Definition: hasbeenhiddenlistener.h:36
tbx::IdBlock
Information passed back by the Toolbox with each toolbox event providing information on where the eve...
Definition: pollinfo.h:42
tbx::Listener
Base class for all toolbox event listeners.
Definition: listener.h:34
tbx::HasBeenHiddenListener::has_been_hidden
virtual void has_been_hidden(const EventInfo &event_info)=0
This method is called when the given object is hidden.
tbx::has_been_hidden_router
void has_been_hidden_router(IdBlock &id_block, PollBlock &data, Listener *listener)
Static function to route has been hidden event.
Definition: hasbeenhiddenlistener.cc:32
tbx::EventInfo
Class to provide information on a toolbox event.
Definition: eventinfo.h:49