kdecore Library API Documentation

kxerrorhandler.h

00001 /* 00002 00003 Copyright (c) 2003 Lubos Lunak <l.lunak@kde.org> 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a 00006 copy of this software and associated documentation files (the "Software"), 00007 to deal in the Software without restriction, including without limitation 00008 the rights to use, copy, modify, merge, publish, distribute, sublicense, 00009 and/or sell copies of the Software, and to permit persons to whom the 00010 Software is furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00018 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00020 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00021 DEALINGS IN THE SOFTWARE. 00022 00023 */ 00024 00025 #ifndef KXERRORHANDLER_H 00026 #define KXERRORHANDLER_H 00027 00028 #include <qvaluelist.h> 00029 #include <qwindowdefs.h> 00030 #include <X11/Xlib.h> 00031 00056 class KXErrorHandler 00057 { 00058 public: 00063 KXErrorHandler( Display* dpy = qt_xdisplay()); 00069 KXErrorHandler( bool (*handler)( int request, int error_code, unsigned long resource_id ), Display* dpy = qt_xdisplay()); 00076 KXErrorHandler( int (*handler)( Display*, XErrorEvent* ), Display* dpy = qt_xdisplay()); 00085 bool error( bool sync ) const; 00086 ~KXErrorHandler(); 00087 private: 00088 void addHandler(); 00089 int handle( Display* dpy, XErrorEvent* e ); 00090 bool (*user_handler1)( int request, int error_code, unsigned long resource_id ); 00091 int (*user_handler2)( Display*, XErrorEvent* ); 00092 int (*old_handler)( Display*, XErrorEvent* ); 00093 unsigned long first_request; 00094 Display* display; 00095 bool was_error; 00096 static int handler_wrapper( Display*, XErrorEvent* ); 00097 static KXErrorHandler** handlers; 00098 static int pos; 00099 static int size; 00100 class KXErrorHandlerPrivate* d; 00101 }; 00102 00103 #endif
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This file is part of the documentation for kdecore Library Version 3.2.3.
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