|
|
"""A Simple wx example to test IPython's event loop integration.
|
|
|
|
|
|
To run this do:
|
|
|
|
|
|
In [5]: %gui wx
|
|
|
|
|
|
In [6]: %run gui-wx.py
|
|
|
|
|
|
Ref: Modified from wxPython source code wxPython/samples/simple/simple.py
|
|
|
|
|
|
This example can only be run once in a given IPython session.
|
|
|
"""
|
|
|
|
|
|
import wx
|
|
|
|
|
|
|
|
|
class MyFrame(wx.Frame):
|
|
|
"""
|
|
|
This is MyFrame. It just shows a few controls on a wxPanel,
|
|
|
and has a simple menu.
|
|
|
"""
|
|
|
def __init__(self, parent, title):
|
|
|
wx.Frame.__init__(self, parent, -1, title,
|
|
|
pos=(150, 150), size=(350, 200))
|
|
|
|
|
|
# Create the menubar
|
|
|
menuBar = wx.MenuBar()
|
|
|
|
|
|
# and a menu
|
|
|
menu = wx.Menu()
|
|
|
|
|
|
# add an item to the menu, using \tKeyName automatically
|
|
|
# creates an accelerator, the third param is some help text
|
|
|
# that will show up in the statusbar
|
|
|
menu.Append(wx.ID_EXIT, "E&xit\tAlt-X", "Exit this simple sample")
|
|
|
|
|
|
# bind the menu event to an event handler
|
|
|
self.Bind(wx.EVT_MENU, self.OnTimeToClose, id=wx.ID_EXIT)
|
|
|
|
|
|
# and put the menu on the menubar
|
|
|
menuBar.Append(menu, "&File")
|
|
|
self.SetMenuBar(menuBar)
|
|
|
|
|
|
self.CreateStatusBar()
|
|
|
|
|
|
# Now create the Panel to put the other controls on.
|
|
|
panel = wx.Panel(self)
|
|
|
|
|
|
# and a few controls
|
|
|
text = wx.StaticText(panel, -1, "Hello World!")
|
|
|
text.SetFont(wx.Font(14, wx.SWISS, wx.NORMAL, wx.BOLD))
|
|
|
text.SetSize(text.GetBestSize())
|
|
|
btn = wx.Button(panel, -1, "Close")
|
|
|
funbtn = wx.Button(panel, -1, "Just for fun...")
|
|
|
|
|
|
# bind the button events to handlers
|
|
|
self.Bind(wx.EVT_BUTTON, self.OnTimeToClose, btn)
|
|
|
self.Bind(wx.EVT_BUTTON, self.OnFunButton, funbtn)
|
|
|
|
|
|
# Use a sizer to layout the controls, stacked vertically and with
|
|
|
# a 10 pixel border around each
|
|
|
sizer = wx.BoxSizer(wx.VERTICAL)
|
|
|
sizer.Add(text, 0, wx.ALL, 10)
|
|
|
sizer.Add(btn, 0, wx.ALL, 10)
|
|
|
sizer.Add(funbtn, 0, wx.ALL, 10)
|
|
|
panel.SetSizer(sizer)
|
|
|
panel.Layout()
|
|
|
|
|
|
|
|
|
def OnTimeToClose(self, evt):
|
|
|
"""Event handler for the button click."""
|
|
|
print "See ya later!"
|
|
|
self.Close()
|
|
|
|
|
|
def OnFunButton(self, evt):
|
|
|
"""Event handler for the button click."""
|
|
|
print "Having fun yet?"
|
|
|
|
|
|
|
|
|
class MyApp(wx.App):
|
|
|
def OnInit(self):
|
|
|
frame = MyFrame(None, "Simple wxPython App")
|
|
|
self.SetTopWindow(frame)
|
|
|
|
|
|
print "Print statements go to this stdout window by default."
|
|
|
|
|
|
frame.Show(True)
|
|
|
return True
|
|
|
|
|
|
app = wx.GetApp()
|
|
|
if app is None:
|
|
|
app = MyApp(redirect=False, clearSigInt=False)
|
|
|
|
|
|
try:
|
|
|
from IPython.lib.inputhook import appstart_wx
|
|
|
appstart_wx(app)
|
|
|
except ImportError:
|
|
|
app.MainLoop()
|
|
|
|
|
|
|
