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made Dispatch() return bool indicating whether we processed any events inside it or if the timeout expired

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56355 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-10-16 12:31:30 +00:00
parent c139dda12a
commit 5a557d1ea0
4 changed files with 29 additions and 10 deletions
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7
include/wx/private/selectdispatcher.h
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@@ -91,14 +91,15 @@ public:
virtual bool RegisterFD(int fd, wxFDIOHandler *handler, int flags = wxFDIO_ALL);
virtual bool ModifyFD(int fd, wxFDIOHandler *handler, int flags = wxFDIO_ALL);
virtual bool UnregisterFD(int fd);
virtual void Dispatch(int timeout = TIMEOUT_INFINITE);
virtual bool Dispatch(int timeout = TIMEOUT_INFINITE);
private:
// common part of RegisterFD() and ModifyFD()
bool DoUpdateFDAndHandler(int fd, wxFDIOHandler *handler, int flags);
// call the handlers for the fds present in the given sets
void ProcessSets(const wxSelectSets& sets);
// call the handlers for the fds present in the given sets, return true if
// we called any handlers
bool ProcessSets(const wxSelectSets& sets);
// helper of ProcessSets(): call the handler if its fd is in the set
void DoProcessFD(int fd, const fd_set& fds, wxFDIOHandler *handler,