d6d222febb
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40696 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
116 lines
3.1 KiB
Python
116 lines
3.1 KiB
Python
"""Easy generation of new events classes and binder objects"""
|
|
|
|
__author__ = "Miki Tebeka <miki.tebeka@gmail.com>"
|
|
|
|
import wx
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
def NewEvent():
|
|
"""Generate new (Event, Binder) tuple
|
|
e.g. MooEvent, EVT_MOO = NewEvent()
|
|
"""
|
|
evttype = wx.NewEventType()
|
|
|
|
class _Event(wx.PyEvent):
|
|
def __init__(self, **kw):
|
|
wx.PyEvent.__init__(self)
|
|
self.SetEventType(evttype)
|
|
self.__dict__.update(kw)
|
|
|
|
return _Event, wx.PyEventBinder(evttype)
|
|
|
|
|
|
|
|
def NewCommandEvent():
|
|
"""Generate new (CmdEvent, Binder) tuple
|
|
e.g. MooCmdEvent, EVT_MOO = NewCommandEvent()
|
|
"""
|
|
evttype = wx.NewEventType()
|
|
|
|
class _Event(wx.PyCommandEvent):
|
|
def __init__(self, id, **kw):
|
|
wx.PyCommandEvent.__init__(self, evttype, id)
|
|
self.__dict__.update(kw)
|
|
|
|
return _Event, wx.PyEventBinder(evttype, 1)
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
def _test():
|
|
"""A little smoke test"""
|
|
from threading import Thread
|
|
from time import sleep
|
|
|
|
MooEvent, EVT_MOO = NewEvent()
|
|
GooEvent, EVT_GOO = NewCommandEvent()
|
|
|
|
DELAY = 0.7
|
|
|
|
def evt_thr(win):
|
|
sleep(DELAY)
|
|
wx.PostEvent(win, MooEvent(moo=1))
|
|
|
|
def cmd_thr(win, id):
|
|
sleep(DELAY)
|
|
wx.PostEvent(win, GooEvent(id, goo=id))
|
|
|
|
ID_CMD1 = wx.NewId()
|
|
ID_CMD2 = wx.NewId()
|
|
|
|
class Frame(wx.Frame):
|
|
def __init__(self):
|
|
wx.Frame.__init__(self, None, -1, "MOO")
|
|
sizer = wx.BoxSizer(wx.VERTICAL)
|
|
EVT_MOO(self, self.on_moo)
|
|
b = wx.Button(self, -1, "Generate MOO")
|
|
sizer.Add(b, 1, wx.EXPAND)
|
|
wx.EVT_BUTTON(self, b.GetId(), self.on_evt_click)
|
|
b = wx.Button(self, ID_CMD1, "Generate GOO with %d" % ID_CMD1)
|
|
sizer.Add(b, 1, wx.EXPAND)
|
|
wx.EVT_BUTTON(self, ID_CMD1, self.on_cmd_click)
|
|
b = wx.Button(self, ID_CMD2, "Generate GOO with %d" % ID_CMD2)
|
|
sizer.Add(b, 1, wx.EXPAND)
|
|
wx.EVT_BUTTON(self, ID_CMD2, self.on_cmd_click)
|
|
|
|
EVT_GOO(self, ID_CMD1, self.on_cmd1)
|
|
EVT_GOO(self, ID_CMD2, self.on_cmd2)
|
|
|
|
self.SetSizer(sizer)
|
|
self.SetAutoLayout(True)
|
|
sizer.Fit(self)
|
|
|
|
def on_evt_click(self, e):
|
|
t = Thread(target=evt_thr, args=(self, ))
|
|
t.setDaemon(True)
|
|
t.start()
|
|
|
|
def on_cmd_click(self, e):
|
|
t = Thread(target=cmd_thr, args=(self, e.GetId()))
|
|
t.setDaemon(True)
|
|
t.start()
|
|
|
|
def show(self, msg, title):
|
|
dlg = wx.MessageDialog(self, msg, title, wx.OK)
|
|
dlg.ShowModal()
|
|
dlg.Destroy()
|
|
|
|
def on_moo(self, e):
|
|
self.show("MOO = %s" % e.moo, "Got Moo")
|
|
|
|
def on_cmd1(self, e):
|
|
self.show("goo = %s" % e.goo, "Got Goo (cmd1)")
|
|
|
|
def on_cmd2(self, e):
|
|
self.show("goo = %s" % e.goo, "Got Goo (cmd2)")
|
|
|
|
|
|
app = wx.PySimpleApp()
|
|
f = Frame()
|
|
f.Show(True)
|
|
app.MainLoop()
|
|
|
|
if __name__ == "__main__":
|
|
_test()
|