#!/usr/bin/env python
import wx
import ScrolledWindow
#----------------------------------------------------------------------
# There are better ways to do IDs, but this demo requires that the window
# IDs be in a specific range. There are better ways to do that, too, but
# this will do for purposes of this demo.
ID_Menu_New = 5004
ID_Menu_Exit = 5005
ID_WINDOW_TOP = 5000
ID_WINDOW_LEFT1 = 5001
ID_WINDOW_LEFT2 = 5002
ID_WINDOW_BOTTOM = 5003
#----------------------------------------------------------------------
class MyParentFrame(wx.MDIParentFrame):
def __init__(self):
wx.MDIParentFrame.__init__(
self, None, -1, "MDI Parent", size=(600,400),
style = wx.DEFAULT_FRAME_STYLE | wx.HSCROLL | wx.VSCROLL
)
self.winCount = 0
menu = wx.Menu()
menu.Append(ID_Menu_New, "&New Window")
menu.AppendSeparator()
menu.Append(ID_Menu_Exit, "E&xit")
menubar = wx.MenuBar()
menubar.Append(menu, "&File")
self.SetMenuBar(menubar)
#self.CreateStatusBar()
self.Bind(wx.EVT_MENU, self.OnNewWindow, id=ID_Menu_New)
self.Bind(wx.EVT_MENU, self.OnExit, id=ID_Menu_Exit)
self.Bind(
wx.EVT_SASH_DRAGGED_RANGE, self.OnSashDrag, id=ID_WINDOW_TOP,
id2=ID_WINDOW_BOTTOM
)
self.Bind(wx.EVT_SIZE, self.OnSize)
# Create some layout windows
# A window like a toolbar
win = wx.SashLayoutWindow(self, ID_WINDOW_TOP, style=wx.NO_BORDER|wx.SW_3D)
win.SetDefaultSize((1000, 30))
win.SetOrientation(wx.LAYOUT_HORIZONTAL)
win.SetAlignment(wx.LAYOUT_TOP)
win.SetBackgroundColour(wx.Colour(255, 0, 0))
win.SetSashVisible(wx.SASH_BOTTOM, True)
self.topWindow = win
# A window like a statusbar
win = wx.SashLayoutWindow(self, ID_WINDOW_BOTTOM, style=wx.NO_BORDER|wx.SW_3D)
win.SetDefaultSize((1000, 30))
win.SetOrientation(wx.LAYOUT_HORIZONTAL)
win.SetAlignment(wx.LAYOUT_BOTTOM)
win.SetBackgroundColour(wx.Colour(0, 0, 255))
win.SetSashVisible(wx.SASH_TOP, True)
self.bottomWindow = win
# A window to the left of the client window
win = wx.SashLayoutWindow(self, ID_WINDOW_LEFT1, style=wx.NO_BORDER|wx.SW_3D)
win.SetDefaultSize((120, 1000))
win.SetOrientation(wx.LAYOUT_VERTICAL)
win.SetAlignment(wx.LAYOUT_LEFT)
win.SetBackgroundColour(wx.Colour(0, 255, 0))
win.SetSashVisible(wx.SASH_RIGHT, True)
win.SetExtraBorderSize(10)
textWindow = wx.TextCtrl(win, -1, "", style=wx.TE_MULTILINE|wx.SUNKEN_BORDER)
textWindow.SetValue("A sub window")
self.leftWindow1 = win
# Another window to the left of the client window
win = wx.SashLayoutWindow(self, ID_WINDOW_LEFT2, style=wx.NO_BORDER|wx.SW_3D)
win.SetDefaultSize((120, 1000))
win.SetOrientation(wx.LAYOUT_VERTICAL)
win.SetAlignment(wx.LAYOUT_LEFT)
win.SetBackgroundColour(wx.Colour(0, 255, 255))
win.SetSashVisible(wx.SASH_RIGHT, True)
self.leftWindow2 = win
def OnSashDrag(self, event):
if event.GetDragStatus() == wx.SASH_STATUS_OUT_OF_RANGE:
return
eID = event.GetId()
if eID == ID_WINDOW_TOP:
self.topWindow.SetDefaultSize((1000, event.GetDragRect().height))
elif eID == ID_WINDOW_LEFT1:
self.leftWindow1.SetDefaultSize((event.GetDragRect().width, 1000))
elif eID == ID_WINDOW_LEFT2:
self.leftWindow2.SetDefaultSize((event.GetDragRect().width, 1000))
elif eID == ID_WINDOW_BOTTOM:
self.bottomWindow.SetDefaultSize((1000, event.GetDragRect().height))
wx.LayoutAlgorithm().LayoutMDIFrame(self)
self.GetClientWindow().Refresh()
def OnSize(self, event):
wx.LayoutAlgorithm().LayoutMDIFrame(self)
def OnExit(self, evt):
self.Close(True)
def OnNewWindow(self, evt):
self.winCount = self.winCount + 1
win = wx.MDIChildFrame(self, -1, "Child Window: %d" % self.winCount)
canvas = ScrolledWindow.MyCanvas(win)
win.Show(True)
#----------------------------------------------------------------------
if __name__ == '__main__':
class MyApp(wx.App):
def OnInit(self):
wx.InitAllImageHandlers()
frame = MyParentFrame()
frame.Show(True)
self.SetTopWindow(frame)
return True
app = MyApp(False)
app.MainLoop()
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