mirror of
https://github.com/wxWidgets/wxWidgets.git
synced 2026-08-23 15:48:54 +08:00
Robin Dunn
6606583981
can be cleaned up properly when the Python reference to it is released. Also fixed wx.FutureCall so that its timer can be restarted. Souped up the Timer demo to show and explain the various ways to use a wx.Timer. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26033 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
149 lines
3.7 KiB
OpenEdge ABL
149 lines
3.7 KiB
OpenEdge ABL
/////////////////////////////////////////////////////////////////////////////
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// Name: _timer.i
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// Purpose: SWIG interface definitions wxTimer
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//
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// Author: Robin Dunn
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//
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// Created: 18-June-1999
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// RCS-ID: $Id$
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// Copyright: (c) 2003 by Total Control Software
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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// Not a %module
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//---------------------------------------------------------------------------
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%newgroup
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enum {
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// generate notifications periodically until the timer is stopped (default)
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wxTIMER_CONTINUOUS,
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// only send the notification once and then stop the timer
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wxTIMER_ONE_SHOT,
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};
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// Timer event type
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%constant wxEventType wxEVT_TIMER;
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//---------------------------------------------------------------------------
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%{
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//IMP_PYCALLBACK__(wxPyTimer, wxTimer, Notify);
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void wxPyTimer::Notify() {
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bool found;
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wxPyBeginBlockThreads();
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if ((found = wxPyCBH_findCallback(m_myInst, "Notify")))
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wxPyCBH_callCallback(m_myInst, Py_BuildValue("()"));
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wxPyEndBlockThreads();
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if (! found)
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wxTimer::Notify();
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}
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void wxPyTimer::base_Notify() {
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wxTimer::Notify();
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}
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%}
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%name(Timer) class wxPyTimer : public wxEvtHandler
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{
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public:
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%pythonAppend wxPyTimer "self._setCallbackInfo(self, Timer, 0)"
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// %pythonAppend wxTimer
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// "if hasattr(self, 'Notify'):
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// print 'bound EVT_TIMER to self.Notify'
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// self.Bind(EVT_TIMER, self.Notify)
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// self.SetOwner(self)";
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// if you don't call SetOwner() or provide an owner in the contstructor
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// then you must override Notify() inorder to receive the timer
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// notification. If the owner is set then it will get the timer
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// notifications which can be handled with EVT_TIMER.
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wxPyTimer(wxEvtHandler *owner=NULL, int id = -1);
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virtual ~wxPyTimer();
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void _setCallbackInfo(PyObject* self, PyObject* _class, int incref=1);
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// Set the owner instance that will receive the EVT_TIMER events using the
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// given id.
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void SetOwner(wxEvtHandler *owner, int id = -1);
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// start the timer: if milliseconds == -1, use the same value as for the
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// last Start()
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//
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// it is now valid to call Start() multiple times: this just restarts the
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// timer if it is already running
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virtual bool Start(int milliseconds = -1, bool oneShot = False);
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// stop the timer
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virtual void Stop();
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// override this in your wxTimer-derived class if you want to process timer
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// messages in it, use non default ctor or SetOwner() otherwise
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//virtual void Notify();
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// return True if the timer is running
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virtual bool IsRunning() const;
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// get the (last) timer interval in the milliseconds
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int GetInterval() const;
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// return True if the timer is one shot
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bool IsOneShot() const;
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// return the timer ID
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int GetId() const;
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};
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%pythoncode {
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%# For backwards compatibility with 2.4
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class PyTimer(Timer):
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def __init__(self, notify):
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Timer.__init__(self)
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self.notify = notify
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def Notify(self):
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if self.notify:
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self.notify()
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EVT_TIMER = wx.PyEventBinder( wxEVT_TIMER, 1 )
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};
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class wxTimerEvent : public wxEvent
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{
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public:
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wxTimerEvent(int timerid = 0, int interval = 0);
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int GetInterval() const;
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};
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// wxTimerRunner: starts the timer in its ctor, stops in the dtor
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class wxTimerRunner
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{
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public:
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%nokwargs wxTimerRunner;
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wxTimerRunner(wxTimer& timer);
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wxTimerRunner(wxTimer& timer, int milli, bool oneShot = False);
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~wxTimerRunner();
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void Start(int milli, bool oneShot = False);
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};
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//---------------------------------------------------------------------------
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