How to I get/catch the frame close event ?

wxPython Users
1

Hello wxPython-users,

  How to I get/catch the frame close event ?

  Thanx.

···

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Best regards,
fowlertrainer mailto:fowlertrainer@anonym.hu

2

From: fowlertrainer@anonym.hu [mailto:fowlertrainer@anonym.hu]

Hello wxPython-users,

  How to I get/catch the frame close event ?

In the frame, set up an event handler, such as:

  def onClose(self, evt):
    <your code here>

And in the frame's init, bind the event to that handler:

  EVT_CLOSE(self, self.onClose)

3

How do I use an event called function in a menu, using my own parameters,
for instance in the example below, how do I call the OnAdd function:

from wxPython.wx import *
ID_ADD = 101
ID_EXIT = 102

class MyFrame(wxFrame):
    def __init__(self, parent, ID, title):
        wxFrame.__init__(self, parent, ID, title,
                         wxDefaultPosition, wxSize(200, 150))
        x = 2
        y = 5

        menu = wxMenu()
        menu.Append(ID_ADD, "&Add",
                    "Add x and y")
        menu.AppendSeparator()
        menu.Append(ID_EXIT, "E&xit", "Terminate the program")

        menuBar = wxMenuBar()
        menuBar.Append(menu, "&Do something")
        
        EVT_MENU(self, ID_ADD, self.OnAdd)
        EVT_MENU(self, ID_EXIT, self.OnExit)

        self.SetMenuBar(menuBar)

        def OnExit(self, event):
        self.Close(true)
        
        def OnAdd(self, event, x, y):
             self.log.write('x plus y equals:%d\n' % (x + y) )
     
        def OnInit(self):
             self.log.write('Not yet available\n')
   
class MyApp(wxApp):
    def OnInit(self):
        frame = MyFrame(NULL, -1, "Test")
        frame.Show(true)
        self.SetTopWindow(frame)
        return true

app = MyApp(0)
app.MainLoop()

4

how about using self ?

define x/y as

  self.x=2
  self.y=5

and

  def onAdd(self,event):
    self.log.write('x plus y equals:%d\n' % (self.x + self.y) )

How do I use an event called function in a menu, using my own parameters,
for instance in the example below, how do I call the OnAdd function:

from wxPython.wx import *
ID_ADD = 101
ID_EXIT = 102

class MyFrame(wxFrame):
    def __init__(self, parent, ID, title):
        wxFrame.__init__(self, parent, ID, title,
                         wxDefaultPosition, wxSize(200, 150))
        x = 2
        y = 5

        menu = wxMenu()
        menu.Append(ID_ADD, "&Add",
                    "Add x and y")
        menu.AppendSeparator()
        menu.Append(ID_EXIT, "E&xit", "Terminate the program")

        menuBar = wxMenuBar()
        menuBar.Append(menu, "&Do something")

        EVT_MENU(self, ID_ADD, self.OnAdd)
        EVT_MENU(self, ID_EXIT, self.OnExit)

        self.SetMenuBar(menuBar)

        def OnExit(self, event):
        self.Close(true)

        def OnAdd(self, event, x, y):
             self.log.write('x plus y equals:%d\n' % (x + y) )

        def OnInit(self):
             self.log.write('Not yet available\n')

class MyApp(wxApp):
    def OnInit(self):
        frame = MyFrame(NULL, -1, "Test")
        frame.Show(true)
        self.SetTopWindow(frame)
        return true

app = MyApp(0)
app.MainLoop()

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···

On Tuesday 09 December 2003 08:35 pm, Henry Grantham wrote: