same menu point is activated

OllieZ mom.myggen at gmail.com
Thu Aug 25 10:08:26 CEST 2005


Hi all

Im trying to learn wxpython by some samples and Ive come across this.
After change EVT_MENU lines from
EVT_MENU(self, ID_OPEN, self.OnOpen) to
self.Bind(wx.EVT_MENU, self.OnOpen)

It can run, but the menu points all trigger the openfile dialog.
Seems like the last bind rules them all.
What am i doing wrong?

All the best

OllieZ

Code below

import wx
import os
ID_ABOUT=101
ID_OPEN=102
ID_BUTTON1=110
ID_EXIT=200

class MainWindow(wx.Frame):
    def __init__(self,parent,id,title):
        self.dirname=''
        wx.Frame.__init__(self,parent,wx.ID_ANY, title,
style=wx.DEFAULT_FRAME_STYLE|
                                        wx.NO_FULL_REPAINT_ON_RESIZE)
        self.control = wx.TextCtrl(self, 1, style=wx.TE_MULTILINE)
        self.CreateStatusBar() # A Statusbar in the bottom of the
window
        # Setting up the menu.
        filemenu= wx.Menu()
        filemenu.Append(ID_OPEN, "&Open"," Open a file to edit")
        filemenu.AppendSeparator()
        filemenu.Append(ID_ABOUT, "&About"," Information about this
program")
        filemenu.AppendSeparator()
        filemenu.Append(ID_EXIT,"&Exit"," Terminate the program")
        # Creating the menubar.
        menuBar = wx.MenuBar()
        menuBar.Append(filemenu,"&File") # Adding the "filemenu" to the
MenuBar
        self.SetMenuBar(menuBar)  # Adding the MenuBar to the Frame
content.
        self.Bind(wx.EVT_MENU, self.OnAbout)
        self.Bind(wx.EVT_MENU, self.OnExit)
        self.Bind(wx.EVT_MENU, self.OnOpen)
        # EVT_MENU(self, ID_OPEN, self.OnOpen)


        self.sizer2 = wx.BoxSizer(wx.HORIZONTAL)
        self.buttons=[]
        for i in range(0,6):
            self.buttons.append(wx.Button(self, ID_BUTTON1+i, "Button
&"+`i`))
            self.sizer2.Add(self.buttons[i],1,wx.EXPAND)

        # Use some sizers to see layout options
        self.sizer=wx.BoxSizer(wx.VERTICAL)
        self.sizer.Add(self.control,1,wx.EXPAND)
        self.sizer.Add(self.sizer2,0,wx.EXPAND)

        #Layout sizers
        self.SetSizer(self.sizer)
        self.SetAutoLayout(1)
        self.sizer.Fit(self)

        self.Show(1)

    def OnAbout(self,e):
        d = wx.MessageDialog( self, " A sample editor \n"
                            " in wxPython","About Sample Editor",
wx.OK)
                            # Create a message dialog box
        d.ShowModal() # Shows it
        d.Destroy() # finally destroy it when finished.

    def OnExit(self,e):
        self.Close(True)  # Close the frame.

    def OnOpen(self,e):
        """ Open a file"""
        dlg = wx.FileDialog(self, "Choose a file", self.dirname, "",
"*.*", wx.OPEN)
        if dlg.ShowModal() == wx.ID_OK:
            self.filename=dlg.GetFilename()
            self.dirname=dlg.GetDirectory()
            f=open(os.path.join(self.dirname, self.filename),'r')
            self.control.SetValue(f.read())
            f.close()
        dlg.Destroy()


app = wx.PySimpleApp()
frame = MainWindow(None, -1, "Sample editor")
app.MainLoop()




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