vdk 2.4.0
vdkinchannel.h
1 /*
2  * Copyright (C) 1999-2001 Jonathan R. Hudson
3  * Developed by Jonathan R. Hudson <jonathan@daria.co.uk>
4  * Modified by Mario Motta <mmotta@guest.net>
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Library General Public License for more details.
14  *
15  * You should have received a copy of the GNU Library General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
18  * 02111-1307, USA.
19  */
20 
21 #ifndef _vdk_in_channel_h_
22 #define _vdk_in_channel_h_
23 #include <vdk/vdkobj.h>
24 #include <vdk/siglisthandle.h>
25 
26 #define INPUT_SIGNAL (user_signal-1024)
27 
39 {
40  private:
41  void SetSignal(VDKObject*, GdkInputCondition);
42  protected:
43  static void HandleIO(gpointer obj, gint source, GdkInputCondition condition);
44  gint tag;
45  int fd;
46  GdkInputCondition condition;
47 
48 public:
55  VDKInputChannel (VDKForm* owner, int fd, GdkInputCondition condition = GDK_INPUT_READ);
59  virtual ~VDKInputChannel();
63  int getfd() {return fd;}
67  int getcondition() {return condition;}
68 
69 };
70 #endif
VDKForm widgets, generally the outermost widget container.
Definition: forms.h:69
This class allows you to monitor inputs from one or more file descriptors and define member function(...
Definition: vdkinchannel.h:39
VDKInputChannel(VDKForm *owner, int fd, GdkInputCondition condition=GDK_INPUT_READ)
Definition: vdkinchannel.cc:24
virtual ~VDKInputChannel()
Definition: vdkinchannel.cc:33
int getfd()
Definition: vdkinchannel.h:63
int getcondition()
Definition: vdkinchannel.h:67
Definition: vdkobj.h:141