I want to make a game in wxPython (no other modules) and I want to make it so that you can enter some values in popup screens before the game starts, and then the game will be drawn on a canvas which in turn is drawn on a panel, which is bound to the main game.
I made the gamescreen with all fancy stuff (works solo)
I made the input screens
But I cannot link them.
How do I start the game so it will open a dialog box, then on the closure of it open another one, and then open the game ?
I tried the following, but it will not open my canvas:
# makes a game by showing 2 dialogs
# after dialogs have been answered, starts the game by drawing the canvas.
# imports
import wx
import Speelveld3
# globals
SCRWIDTH = 950
SCRHEIGHT = 700
# dialogbox class
class MyDialog1(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent)
self.username = wx.TextCtrl(self)
self.okButton = wx.Button(self, wx.ID_OK, "OK")
class MyDialog2(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent)
self.canvasWidth = wx.TextCtrl(self)
self.okButton = wx.Button(self, wx.ID_OK, "OK")
# main class
class Game(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, -1, title='My game', size=(SCRWIDTH, SCRHEIGHT))
self.username = ""
self.canvasWidth = 10
# hide the frame for now
self.Hide()
def OnInit(self):
#Make your dialogs
dlg1 = MyDialog1(self)
#if the user pressed "OK" (i.e. NOT "Cancel" or any other button you might add)
if dlg1.ShowModal() == wx.ID_OK:
#get the username from the dialog
self.username = dlg1.username.GetValue()
#clean up the dialog (AFTER you get the username)
dlg1.Destroy()
dlg2 = MyDialog2(self)
#if the user pressed "OK" (i.e. NOT "Cancel" or any other button you might add)
if dlg2.ShowModal() == wx.ID_OK:
#get the username from the dialog
self.canvasWidth = dlg2.canvasWidth.GetValue()
#clean up the dialog (AFTER you get the username)
dlg2.Destroy()
# Now that you have your settings, Make the gameboard
# THIS PART IS STILL BROKEN!
# I can paste the whole board class (structure of it is taken from the tetris tutorial)
# but that seems a bit much tbh...
self.gameBoard = Board.Board(self)
self.gameBoard = SetFocus()
self.gameBoard.start()
self.Centre()
self.Show(True) #show the frame
if __name__ == '__main__':
# how can I start the game here?
app = wx.App()
frame = Game()
board = Speelveld3.Speelveld(frame)
board.start()
frame.Show()
app.MainLoop()
You've double posted, and the lack of any wx.Dialog in your sample code suggests to me that you haven't even looked at a tutorial yet, but I will give you the benefit of the doubt.
First, if you want to return information from a dialog, the easiest way is to define a custom dialog. Define a new class that inherits from wx.Dialog and then set it up just like you would a normal panel or a frame. It seems to me that you will need two of these. They'll look something like this:
class MyDialog1(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent)
self.username = wx.TextCtrl(self) #this is where users will enter their username
self.okButton = wx.Button(self, wx.ID_OK, "OK") #Note that I'm using wx.ID_OK. This is important
Now, for the logic you want. Pretty much every object in wxPython that you actually see has the functions Show() and Hide() (API here). You don't want to show your frame until AFTER the dialogs are finished, so in your __init__(), call Hide(). I'm also initializing a variable, username, which is where I will store the data from my dialog.
class Game(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self, parent, id, title, size=(SCRWIDTH, SCRHEIGHT))
self.username = ""
self.Hide() #don't show the frame just yet
#self.Hide() is the exact same as self.Show(False)
Now, for your dialogs. Like Mike Driscoll suggested, you call your dialogs BEFORE making your canvas. wx.Dialogs are launched using ShowModal(). By setting the ID of self.okButton to the constant wx.ID_OK, wxPython recognizes that the dialog should be closed after the button in clicked. You should also be aware of wx.ID_CANCEL.
def OnInit(self):
#Make your dialogs
dlg1 = MyDialog1(self)
if dlg1.ShowModal() == wx.ID_OK:
#if the user pressed "OK" (i.e. NOT "Cancel" or any other button you might add)
self.username = dlg1.username.GetValue() #get the username from the dialog
dlg1.Destroy() #clean up the dialog (AFTER you get the username)
#do this again for your second dialog
#Now that you have your settings, Make the gameboard
self.gameBoard = Board.Board(self)
self.gameBoard = SetFocus()
self.gameBoard.start()
self.Centre()
self.Show(True) #show the frame
In your OnInit you just need to call your dialogs and show them modally BEFORE you create your Board instance. Then it should work correctly.
EDIT (6-28-12): Here's some code:
import wx
########################################################################
class MyDlg(wx.Dialog):
""""""
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Dialog.__init__(self, None, title="I'm a dialog!")
lbl = wx.StaticText(self, label="Hi from the panel's init!")
btn = wx.Button(self, id=wx.ID_OK, label="Close me")
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(lbl, 0, wx.ALL, 5)
sizer.Add(btn, 0, wx.ALL, 5)
self.SetSizer(sizer)
########################################################################
class MyPanel(wx.Panel):
""""""
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent)
# show a custom dialog
dlg = MyDlg()
dlg.ShowModal()
dlg.Destroy()
self.Bind(wx.EVT_PAINT, self.OnPaint)
def OnPaint(self, evt):
pdc = wx.PaintDC(self)
try:
dc = wx.GCDC(pdc)
except:
dc = pdc
rect = wx.Rect(0,0, 100, 100)
for RGB, pos in [((178, 34, 34), ( 50, 90)),
(( 35, 142, 35), (110, 150)),
(( 0, 0, 139), (170, 90))
]:
r, g, b = RGB
penclr = wx.Colour(r, g, b, wx.ALPHA_OPAQUE)
brushclr = wx.Colour(r, g, b, 128) # half transparent
dc.SetPen(wx.Pen(penclr))
dc.SetBrush(wx.Brush(brushclr))
rect.SetPosition(pos)
dc.DrawRoundedRectangleRect(rect, 8)
########################################################################
class MyFrame(wx.Frame):
""""""
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, title="Example frame")
# show a MessageDialog
style = wx.OK|wx.ICON_INFORMATION
dlg = wx.MessageDialog(parent=None,
message="Hello from the frame's init",
caption="Information", style=style)
dlg.ShowModal()
dlg.Destroy()
# create panel
panel = MyPanel(self)
if __name__ == "__main__":
app = wx.App(False)
frame = MyFrame()
frame.Show()
app.MainLoop()
Related
I noticed I can have a help string appear in the status bar whenever I mouse over tools in my toolbar. I cannot find a way to accomplish this with text buttons.
My toolbar creation is similar to
# Make Tool Bar
toolbar = self.CreateToolBar()
# Make Tool Bar Items
# Play
self.addBasicTool(toolbar, "Play",
"This is my help string",
stuff.image_play,
self.OnPlay)
# My Button
btn = wx.Button(toolbar, wx.ID_OPEN, label="TEXT BUTTON ")
btn.Bind(wx.EVT_BUTTON, self.OnButtonPress)
toolbar.AddControl(btn)
addBasicTool just takes the image, scales it to a proper size, creates the tool with AddBasicTool, and binds the tool to the handler.
def addBasicTool(self, toolbar, label, desc, imgPath, handler):
icon_width=stuff.toolbar_icon_w
icon_height=stuff.toolbar_icon_h
size = (icon_width, icon_height)
img = wx.Image(imgPath, wx.BITMAP_TYPE_ANY).\
Scale(*size).ConvertToBitmap()
tool = toolbar.AddSimpleTool(-1, img, label, desc)
self.Bind(wx.EVT_MENU, handler, tool)
For the tool, the helper string is set pretty straight forward. I can't find anything to do the same with a button.
This button may just end up being a filler until I get an icon for it, but I'm still curious how helper strings can be done. I could have a handler that sets the statusBar when the mouse is over the button, but I feel like that is already done somewhere. Thanks the help
Basically you'll have to catch the mouse as it moves over your buttons and update the status bar accordingly. It's not very hard. You just need to bind to wx.EVT_MOTION. Here's a simple example:
import wx
########################################################################
class MyPanel(wx.Panel):
""""""
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent)
self.frame = parent
test_btn = wx.Button(self, label='Test Button')
test_btn.Bind(wx.EVT_MOTION, self.updateStatusBar)
test_btn_2 = wx.Button(self, label='Test Button')
test_btn_2.Bind(wx.EVT_MOTION, self.updateStatusBar)
self.buttons = {test_btn: 'Test help string',
test_btn_2: 'Another string'}
main_sizer = wx.BoxSizer(wx.VERTICAL)
main_sizer.Add(test_btn, 0, wx.ALL, 5)
main_sizer.Add(test_btn_2, 0, wx.ALL, 5)
self.SetSizer(main_sizer)
#----------------------------------------------------------------------
def updateStatusBar(self, event):
""""""
btn = event.GetEventObject()
if btn in self.buttons:
status = self.buttons[btn]
self.frame.sb.SetStatusText(status)
########################################################################
class MyFrame(wx.Frame):
""""""
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, title='Test Help Strings')
panel = MyPanel(self)
self.sb = self.CreateStatusBar()
self.Show()
if __name__ == '__main__':
app = wx.App(False)
frame = MyFrame()
app.MainLoop()
Python 2.7, WxPython 3.0.2
We are trying to automatically close an entire program under certain conditions. For various reasons, we can't just kill the process. We've had some level of success with it. We can close it if there's no modal dialogs, or a single modal dialog. Once we introduce the second modal dialog (nested), it fails to stop properly.
The actual error received appears to be:
wx._core.PyAssertionError: C++ assertion "IsRunning()" failed at ..\..\src\common\evtloopcmn.cpp(83) in wxEventLoopBase::Exit(): Use ScheduleExit() on not running loop
Here's a working example of our issue. The frame will automatically close after 5 seconds. Clicking the button will load a dialog. Clicking the button on the dialog will open another dialog. It works fine until the last dialog is opened.
from threading import Thread
from time import sleep
import wx
class MainFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, title="TEST", size=(400, 400))
self.Show()
self.__someDialog = None
self.__myThread = None
self.__okButton = wx.Button(self, -1, "Press me")
self.Bind(wx.EVT_BUTTON, self.__onOK)
self.__myThread = Thread(target=self.__waitThenClose, name="Closer")
self.__myThread.setDaemon(True)
self.__myThread.start()
def __onOK(self, evt):
self.__someDialog = SomeDialog(self)
self.__someDialog.ShowModal()
def closeOpenDialogs(self):
lst = wx.GetTopLevelWindows()
for i in range(len(lst) - 1, 0, -1):
if isinstance(lst[i], wx.Dialog):
print "Closing " + str(lst[i])
lst[i].Close(True)
#lst[i].Destroy()
def __waitThenClose(self):
for x in range(0, 5):
print "Sleeping..."
sleep(1)
self.closeOpenDialogs()
wx.CallAfter(self.Close, True)
class SomeDialog(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent, id=-1, title='Some Dialog')
self.SetSize((300, 300))
self.__anotherDialog = None
self.__okButton = wx.Button(self, -1, "Press me")
self.Bind(wx.EVT_BUTTON, self.__onOK)
wx.EVT_CLOSE(self, self.__on_btn_cancel)
def __onOK(self, evt):
self.__anotherDialog = AnotherDialog(self)
self.__anotherDialog.ShowModal()
def __on_btn_cancel(self, event):
self.EndModal(wx.ID_CANCEL)
class AnotherDialog(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, None, id=-1, title='Another Dialog')
self.SetSize((200, 200))
wx.EVT_CLOSE(self, self.__on_btn_cancel)
def __on_btn_cancel(self, event):
self.EndModal(wx.ID_CANCEL)
if __name__ == "__main__":
app = wx.App()
mainFrame = MainFrame()
app.MainLoop()
I think what is happening here is that the first call to ShowModal() blocks the at the app level (not just the frame level) which is preventing the second dialog from becoming fully initialized. To work around this issue I would call Show() instead of ShowModal() and add wx.FRAME_FLOAT_ON_PARENT to the dialog style flags. You can also call Disable() on the parts of the program you don't want the user to interact with while the dialogs are open.
EDIT: Here is a working example:
from threading import Thread
from time import sleep
import wx
class MainFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, title="TEST", size=(400, 400))
self.Show()
self.__someDialog = None
self.__okButton = wx.Button(self, -1, "Press me")
self.Bind(wx.EVT_BUTTON, self.__onOK)
self.__myThread = Thread(target=self.__waitThenClose, name="Closer")
self.__myThread.setDaemon(True)
self.__myThread.start()
def __onOK(self, evt):
self.__someDialog = SomeDialog(self)
self.__someDialog.ShowModal()
def closeOpenDialogs(self, evt=None):
lst = wx.GetTopLevelWindows()
for i in range(len(lst) - 1, 0, -1):
dialog = lst[i]
if isinstance(dialog, wx.Dialog):
print "Closing " + str(dialog)
# dialog.Close(True)
wx.CallAfter(dialog.Close)
# sleep(1)
# dialog.Destroy()
def __waitThenClose(self):
for x in range(0, 10):
print "Sleeping..."
sleep(1)
wx.CallAfter(self.closeOpenDialogs)
wx.CallAfter(self.Close, True)
class SomeDialog(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent, id=-1, title='Some Dialog')
self.SetSize((300, 300))
self.__anotherDialog = None
self.__okButton = wx.Button(self, -1, "Press me")
self.Bind(wx.EVT_BUTTON, self.__onOK)
wx.EVT_CLOSE(self, self.__on_btn_cancel)
def __onOK(self, evt):
self.__anotherDialog = AnotherDialog(self)
self.__anotherDialog.SetWindowStyleFlag(
wx.FRAME_FLOAT_ON_PARENT|wx.DEFAULT_DIALOG_STYLE)
self.__anotherDialog.Show()
def __on_btn_cancel(self, event):
event.Skip()
self.EndModal(wx.ID_CANCEL)
class AnotherDialog(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent, id=-1, title='Another Dialog')
self.SetSize((200, 200))
wx.EVT_CLOSE(self, self.__on_btn_cancel)
parent.Disable()
def __on_btn_cancel(self, event):
event.Skip()
self.GetParent().Enable()
# self.EndModal(wx.ID_CANCEL)
if __name__ == "__main__":
app = wx.App()
mainFrame = MainFrame()
app.MainLoop()
The only way to reliably gracefully close all the modal dialogs, whether they were explicitly opened by your own code or not, is to use wxModalDialogHook to remember all the opened dialogs and then close them all, in the reverse (i.e. LIFO) order, before quitting the application.
Unfortunately I don't know if wxModalDialogHook is available in Python.
I am trying to create a simple invoice program for a school project. I have the basic layout of my program.
The large text boxes on the left are for the invoice, and the ones on the right are for the price of that input.
I want the text boxes to return the input into them, and assign it to say JobOne. The next step is that I need these values to be send to a file in Notepad when the 'Send To Invoice' button is clicked.
I am really stuck here, I've tried so many different combinations of things, and I'm forever getting "TextCtrl" object is not callable.
Any help would be greatly appreciated.
I've taken out my messy attempts to get the problem working and stripped it down to its barebones.
import wx
class windowClass(wx.Frame):
def __init__(self, *args, **kwargs):
super(windowClass, self).__init__(*args, **kwargs)
self.basicGUI()
def basicGUI(self):
panel = wx.Panel(self)
self.SetSizeWH(1200, 800)
menuBar = wx.MenuBar()
fileButton = wx.Menu()
exitItem = fileButton.Append(wx.ID_EXIT, 'Exit', 'status msg...')
menuBar.Append(fileButton, 'File')
self.SetMenuBar(menuBar)
self.Bind(wx.EVT_MENU, self.Quit, exitItem)
yesNoBox = wx.MessageDialog(None, 'Do you wish to create a new invoice?',
'Create New Invoice?', wx.YES_NO)
yesNoAnswer = yesNoBox.ShowModal()
yesNoBox.Destroy()
nameBox = wx.TextEntryDialog(None, 'What is the name of the customer?', 'Customer Name'
, 'Customer Name')
if nameBox.ShowModal() ==wx.ID_OK:
CustomerName = nameBox.GetValue()
wx.TextCtrl(panel, pos=(10, 10), size=(500,100))
wx.TextCtrl(panel, pos=(550, 10), size=(60,20))
wx.TextCtrl(panel, pos=(10, 200), size=(500,100))
wx.TextCtrl(panel, pos=(550, 200), size=(60,20))
wx.TextCtrl(panel, pos=(10, 400), size=(500,100))
wx.TextCtrl(panel, pos=(550, 400), size=(60,20))
self.SetTitle('Invoice For ' +CustomerName)
SendToNotepadButton = wx.Button(panel, label='Convert to invoice',pos=(650, 600), size=(120, 80))
def SendToNotepad(e):
f = open("Notepad.exe", 'w')
f.write(())
call(["Notepad.exe", "CustomerInvoice"])
self.Bind(wx.EVT_BUTTON, SendToNotepad)
self.Show(True)
def Quit(self, e):
self.Close()
def main():
app = wx.App()
windowClass(None)
app.MainLoop()
main()
If you manage to help me, I thank you!
This is actually fairly easy. I skipped the MessageDialog stuff and just put together a proof of concept. This worked for me on my Windows 7 box with Python 2.7 and wxPython 3.0.2:
import subprocess
import wx
########################################################################
class MyPanel(wx.Panel):
""""""
#----------------------------------------------------------------------
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent)
self.txt = wx.TextCtrl(self)
notepad_btn = wx.Button(self, label="Send to Invoice")
notepad_btn.Bind(wx.EVT_BUTTON, self.onSendInvoice)
my_sizer = wx.BoxSizer(wx.VERTICAL)
my_sizer.Add(self.txt, 0, wx.EXPAND|wx.ALL, 5)
my_sizer.Add(notepad_btn, 0, wx.CENTER|wx.ALL, 5)
self.SetSizer(my_sizer)
#----------------------------------------------------------------------
def onSendInvoice(self, event):
""""""
txt = self.txt.GetValue()
print txt
# write to file
with open("invoice.txt", 'w') as fobj:
fobj.write(txt)
# open Notepad
subprocess.Popen(['notepad.exe', 'invoice.txt'])
########################################################################
class MainWindow(wx.Frame):
""""""
#----------------------------------------------------------------------
def __init__(self):
"""Constructor"""
wx.Frame.__init__(self, None, title="Jobs")
panel = MyPanel(self)
self.Show()
if __name__ == '__main__':
app = wx.App(False)
frame = MainWindow()
app.MainLoop()
Hopefully this code will help you see how to put it all together.
In wxpython, I want to have a window with a picture that changes based on use of toolbar buttons with text controls on top of the picture. When I click the toolbar buttons, I am posting an erase background event, then capturing the erase event, and redrawing the new background from there (base on this).
Mostly works well, except that the text controls cease to be drawn once I redraw the background. They're still there, just not drawn.
Here is a simplified code that demonstrates the problem. If you run this code and click the button to toggle drawing the background image or not, the text controls disappear.:
import wx
import wx.lib.inspection
class PanelWithDrawing(wx.Panel):
def __init__(self, parent):
super(PanelWithDrawing, self).__init__(parent, size=(100, 40))
self.showbmp = False
self.txt = wx.TextCtrl(self, pos=(10, 10))
def onErase(self, dc):
if self.showbmp:
# dc.DrawBitmap(wx.Bitmap('background.png', 0, 0)
dc.DrawRectangle(0, 0, 40, 40) # use a drawing instead so you don't have to find a png
class Toolbar(wx.ToolBar):
def __init__(self, parent):
super(Toolbar, self).__init__(parent, -1)
self.AddLabelTool(wx.ID_SAVE, "Record", wx.Bitmap("picture.png", wx.BITMAP_TYPE_ANY), wx.NullBitmap, wx.ITEM_NORMAL, "", "")
class Example(wx.Frame):
def __init__(self, parent, title):
super(Example, self).__init__(parent, title=title)
self.toolbar = Toolbar(self)
self.SetToolBar(self.toolbar)
self.toolbar.Realize()
self.panel = wx.Panel(self)
vbox = wx.BoxSizer(wx.VERTICAL)
self.panel1 = PanelWithDrawing(self.panel)
vbox.Add(self.panel1)
# self.panel2 = PanelWithText(self.panel)
# vbox.Add(self.panel2)
self.panel.SetSizer(vbox)
self.Centre()
self.Show()
self.toolbar.Bind(wx.EVT_TOOL, self.onButton)
self.panel1.Bind(wx.EVT_ERASE_BACKGROUND, self.onErase)
def onErase(self, evt):
try:
dc = evt.GetDC()
except:
dc = wx.ClientDC(self)
rect = self.GetUpdateRegion().GetBox()
dc.SetClippingRect(rect)
dc.Clear()
self.panel1.onErase(dc)
def onButton(self, evt):
self.panel1.showbmp = not self.panel1.showbmp
wx.PostEvent(self.panel1, wx.PyCommandEvent(wx.wxEVT_ERASE_BACKGROUND))
if __name__ == '__main__':
app = wx.App()
Example(None, title='Example')
wx.lib.inspection.InspectionTool().Show() # use this for debugging GUI design
app.MainLoop()
How do I tell wxpython to draw all the non-background stuff again? Alternatively, how do I not un-draw it in the first place?
After working on it for a few days, I got it! And the answer is trivially simple (as usual).
wx.PostEvent(self.panel1, wx.PyCommandEvent(wx.wxEVT_ERASE_BACKGROUND)) should be replaced with self.Refresh() to refresh the whole frame and not just force a specific (and apparently unsafe) redraw.
I'm having a bit of trouble with a panel that has two wxPython TextCtrls in it. I want either an EVT_CHAR or EVT_KEY_UP handler bound to both controls, and I want to be able to tell which TextCtrl generated the event. I would think that event.Id would tell me this, but in the following sample code it's always 0. Any thoughts? I've only tested this on OS X.
This code simply checks that both TextCtrls have some text in them before enabling the Done button
import wx
class MyFrame(wx.Frame):
def __init__(self, parent, ID, title):
wx.Frame.__init__(self, parent, ID, title,
wx.DefaultPosition, wx.Size(200, 150))
self.panel = BaseNameEntryPanel(self)
class BaseNameEntryPanel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent, -1)
self.entry = wx.TextCtrl(self, wx.NewId())
self.entry2 = wx.TextCtrl(self, wx.NewId())
self.donebtn = wx.Button(self, wx.NewId(), "Done")
self.donebtn.Disable()
vsizer = wx.BoxSizer(wx.VERTICAL)
vsizer.Add(self.entry, 1, wx.EXPAND|wx.GROW)
vsizer.Add(self.entry2, 1, wx.EXPAND|wx.GROW)
vsizer.Add(self.donebtn, 1, wx.EXPAND|wx.GROW)
self.SetSizer(vsizer)
self.Fit()
self.entry.Bind(wx.EVT_KEY_UP, self.Handle)
self.entry2.Bind(wx.EVT_KEY_UP, self.Handle)
def Handle(self, event):
keycode = event.GetKeyCode()
print keycode, event.Id # <- event.Id is always 0!
def checker(entry):
return bool(entry.GetValue().strip())
self.donebtn.Enable(checker(self.entry) and checker(self.entry2))
class MyApp(wx.App):
def OnInit(self):
frame = MyFrame(None, -1, "Hello from wxPython")
frame.Show(True)
self.SetTopWindow(frame)
return True
app = MyApp(0)
app.MainLoop()
You could try event.GetId() or event.GetEventObject() and see if either of these work.
Another approach to this is to use lambda or functools.partial to effectively pass a parameter to the handler. So, for example, sub in the lines below into your program:
self.entry.Bind(wx.EVT_KEY_UP, functools.partial(self.Handle, ob=self.entry))
self.entry2.Bind(wx.EVT_KEY_UP, functools.partial(self.Handle, ob=self.entry2))
def Handle(self, event, ob=None):
print ob
And then ob will be either entry or entry2 depending on which panel is clicked. But, of course, this shouldn't be necessary, and GetId and GetEventObject() should both work -- though I don't (yet) have a Mac to try these on.