64dfb023eb
true/false or TRUE/FALSE to prepare for the new boolean type and constants being added to Python. Added code to wx.py to test for the existence of the new constants and to create suitable values if not present. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@19335 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
122 lines
3.6 KiB
Python
Executable File
122 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python
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#---------------------------------------------------------------------------
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"""
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This demo attempts to override the C++ MainLoop and implement it
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in Python. This is not part of the demo framework.
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THIS FEATURE IS STILL EXPERIMENTAL...
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"""
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from wxPython.wx import *
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import time
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#---------------------------------------------------------------------------
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class MyFrame(wxFrame):
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def __init__(self, parent, id, title):
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wxFrame.__init__(self, parent, id, title,
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wxPoint(100, 100), wxSize(160, 150))
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EVT_SIZE(self, self.OnSize)
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EVT_MOVE(self, self.OnMove)
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EVT_CLOSE(self, self.OnCloseWindow)
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EVT_IDLE(self, self.OnIdle)
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self.count = 0
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panel = wxPanel(self, -1)
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wxStaticText(panel, -1, "Size:",
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wxDLG_PNT(panel, wxPoint(4, 4)), wxDefaultSize)
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wxStaticText(panel, -1, "Pos:",
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wxDLG_PNT(panel, wxPoint(4, 16)), wxDefaultSize)
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wxStaticText(panel, -1, "Idle:",
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wxDLG_PNT(panel, wxPoint(4, 28)), wxDefaultSize)
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self.sizeCtrl = wxTextCtrl(panel, -1, "",
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wxDLG_PNT(panel, wxPoint(24, 4)),
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wxDLG_SZE(panel, wxSize(36, -1)),
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wxTE_READONLY)
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self.posCtrl = wxTextCtrl(panel, -1, "",
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wxDLG_PNT(panel, wxPoint(24, 16)),
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wxDLG_SZE(panel, wxSize(36, -1)),
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wxTE_READONLY)
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self.idleCtrl = wxTextCtrl(panel, -1, "",
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wxDLG_PNT(panel, wxPoint(24, 28)),
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wxDLG_SZE(panel, wxSize(36, -1)),
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wxTE_READONLY)
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def OnCloseWindow(self, event):
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app.keepGoing = False
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self.Destroy()
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def OnIdle(self, event):
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self.idleCtrl.SetValue(str(self.count))
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self.count = self.count + 1
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def OnSize(self, event):
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size = event.GetSize()
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self.sizeCtrl.SetValue("%s, %s" % (size.width, size.height))
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event.Skip()
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def OnMove(self, event):
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pos = event.GetPosition()
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self.posCtrl.SetValue("%s, %s" % (pos.x, pos.y))
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#---------------------------------------------------------------------------
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class MyApp(wxApp):
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def MainLoop(self):
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# This outer loop determines when to exit the application, for
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# this example we let the main frame reset this flag when it
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# closes.
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while self.keepGoing:
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# At this point in the outer loop you could do whatever you
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# implemented your own MainLoop for. It should be quick and
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# non-blocking, otherwise your GUI will freeze. For example,
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# call Fnorb's reactor.do_one_event(0), etc.
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# call_your_code_here()
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# This inner loop will process any GUI events until there
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# are no more waiting.
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while self.Pending():
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self.Dispatch()
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# Send idle events to idle handlers. You may want to throtle
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# this back a bit so there is not too much CPU time spent in
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# the idle handlers. For this example, I'll just snooze a
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# little...
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time.sleep(0.25)
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self.ProcessIdle()
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def OnInit(self):
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frame = MyFrame(None, -1, "This is a test")
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frame.Show(True)
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self.SetTopWindow(frame)
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self.keepGoing = True
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return True
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app = MyApp(0)
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app.MainLoop()
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