ActiveX events in wxPython not working
Perry
perry at subdimension.com
Thu Apr 25 10:25:36 EDT 2002
Hi,
I'm using wxPython as an ActiveX (GUI) container. The OCX draws a
gantt
chart from supplied data. Everything works fine, appart events.
Here is the code:
...
from wxPython.lib.activexwrapper import MakeActiveXClass
import win32com.client.gencache
...
# makepy.py -o gchart.py
import gchart
# -- OR --
#try:
# gchart = win32com.client.gencache.EnsureModule('{A4E79A23-C9E1-11CF-BDD7-02608C4302A9}',
0, 2, 8)
#except:
# raise ImportError("Can't load OCX")
class MyEvents(wxWindow):
def OnDiagramLClick(self, x, y, returnStatus):
print "OnDiagramLClick"
def KeyPress(self, KeyAscii):
print "KeyPress"
def OnSupplyTextEntryAsVariant(self, controlIndex, TextEntry,
returnStatus)
print "OnSupplyTextEntryAsVariant"
class MyGanttPanel(wxPanel):
def __init__(self, parent):
wxPanel.__init__(self, parent, -1)
sizer = wxBoxSizer(wxVERTICAL)
GanttClass = MakeActiveXClass(gchart.VcGantt, eventObj=MyEvents)
gantt.VcGantt = GanttClass(self, -1, wxPoint(0,0),
style=wxMAXIMIZE)
gantt.VcGantt.EnableSupplyTextEntryEvent = 1
sizer.Add(gantt.VcGantt, 1, wxEXPAND)
self.SetSizer(sizer)
self.SetAutoLayout(true)
In the file generated by makepy.py I found the following lines,
which I guess explain how to write the functions.
# Handlers for the control
# If you create handlers, they should have the following prototypes:
# def OnHistogramRClick(self,
Histogram=defaultNamedNotOptArg,
x=defaultNamedNotOptArg,
y=defaultNamedNotOptArg,
returnStatus=defaultNamedNotOptArg):
# def OnTableWidth(self,
Table=defaultNamedNotOptArg,
tableWidthRatio=defaultNamedNotOptArg,
returnStatus=defaultNamedNotOptArg):
Can somebody pleas tell me what am I doing wrong.
TIA
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