projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 65dd82cb RD |
1 | |
| 2 | from wxPython.wx import * | |
| 3 | import sys | |
| 4 | ||
| 5 | #---------------------------------------------------------------------- | |
| 6 | ||
| d56cebe7 | 7 | myEVT_BUTTON_CLICKPOS = wxNewEventType() |
| 65dd82cb RD |
8 | |
| 9 | def EVT_BUTTON_CLICKPOS(win, id, func): | |
| 10 | win.Connect(id, -1, myEVT_BUTTON_CLICKPOS, func) | |
| 11 | ||
| 12 | ||
| 13 | ||
| 14 | class MyEvent(wxPyCommandEvent): | |
| 15 | def __init__(self, evtType, id): | |
| 16 | wxPyCommandEvent.__init__(self, evtType, id) | |
| 17 | self.myVal = None | |
| 18 | ||
| 19 | #def __del__(self): | |
| 20 | # print '__del__' | |
| 21 | # wxPyCommandEvent.__del__(self) | |
| 22 | ||
| 23 | def SetMyVal(self, val): | |
| 24 | self.myVal = val | |
| 25 | ||
| 26 | def GetMyVal(self): | |
| 27 | return self.myVal | |
| 28 | ||
| 29 | ||
| 30 | ||
| 31 | class MyButton(wxButton): | |
| 32 | def __init__(self, parent, id, txt, pos): | |
| 33 | wxButton.__init__(self, parent, id, txt, pos) | |
| 34 | EVT_LEFT_DOWN(self, self.OnLeftDown) | |
| 35 | ||
| 36 | def OnLeftDown(self, event): | |
| 37 | pt = event.GetPosition() | |
| 38 | evt = MyEvent(myEVT_BUTTON_CLICKPOS, self.GetId()) | |
| 39 | evt.SetMyVal(pt) | |
| 40 | #print id(evt), sys.getrefcount(evt) | |
| 41 | self.GetEventHandler().ProcessEvent(evt) | |
| 42 | #print id(evt), sys.getrefcount(evt) | |
| 43 | event.Skip() | |
| 44 | ||
| 45 | ||
| 46 | ||
| 47 | class TestPanel(wxPanel): | |
| 48 | def __init__(self, parent, log): | |
| 49 | wxPanel.__init__(self, parent, -1) | |
| 50 | self.log = log | |
| 51 | ||
| 52 | b = MyButton(self, -1, " Click me ", wxPoint(30,30)) | |
| 53 | EVT_BUTTON(self, b.GetId(), self.OnClick) | |
| 54 | EVT_BUTTON_CLICKPOS(self, b.GetId(), self.OnMyEvent) | |
| 55 | ||
| 56 | wxStaticText(self, -1, "Please see the Overview and Demo Code for details...", | |
| 57 | wxPoint(30, 80)) | |
| 58 | ||
| 59 | ||
| 60 | def OnClick(self, event): | |
| 61 | self.log.WriteText("OnClick\n") | |
| 62 | ||
| 63 | def OnMyEvent(self, event): | |
| 64 | #print id(event), sys.getrefcount(event) | |
| 65 | self.log.WriteText("MyEvent: %s\n" % (event.GetMyVal(), ) ) | |
| 66 | ||
| 67 | ||
| 68 | #---------------------------------------------------------------------- | |
| 69 | ||
| 70 | def runTest(frame, nb, log): | |
| 71 | win = TestPanel(nb, log) | |
| 72 | return win | |
| 73 | ||
| 74 | #---------------------------------------------------------------------- | |
| 75 | ||
| 76 | ||
| 77 | ||
| 78 | ||
| 79 | overview = """\ | |
| 80 | This demo is a contrived example of defining an event class in wxPython and sending it up the containment heirachy for processing. | |
| 81 | """ | |
| 82 | ||
| 83 | ||
| 84 | ||
| 85 |