wxPython/demo/MDISashDemo.py

   1 #!/usr/bin/env python
   2
   3 from wxPython.wx import *
   4 from wxScrolledWindow import MyCanvas
   5
   6 #----------------------------------------------------------------------
   7
   8 class MyParentFrame(wxMDIParentFrame):
   9     ID_WINDOW_TOP    = 5100
  10     ID_WINDOW_LEFT1  = 5101
  11     ID_WINDOW_LEFT2  = 5102
  12     ID_WINDOW_BOTTOM = 5103
  13
  14     def __init__(self):
  15         wxMDIParentFrame.__init__(self, None, -1, "MDI Parent", size=(600,400),
  16                                   style = wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL)
  17
  18         self.winCount = 0
  19         menu = wxMenu()
  20         menu.Append(5000, "&New Window")
  21         menu.AppendSeparator()
  22         menu.Append(5001, "E&xit")
  23
  24         menubar = wxMenuBar()
  25         menubar.Append(menu, "&File")
  26         self.SetMenuBar(menubar)
  27
  28         #self.CreateStatusBar()
  29
  30         EVT_MENU(self, 5000, self.OnNewWindow)
  31         EVT_MENU(self, 5001, self.OnExit)
  32
  33
  34         EVT_SASH_DRAGGED_RANGE(self,
  35                                self.ID_WINDOW_TOP, self.ID_WINDOW_BOTTOM,
  36                                self.OnSashDrag)
  37         EVT_SIZE(self, self.OnSize)
  38
  39
  40         # Create some layout windows
  41         # A window like a toolbar
  42         win = wxSashLayoutWindow(self, self.ID_WINDOW_TOP, style = wxNO_BORDER|wxSW_3D)
  43         win.SetDefaultSize((1000, 30))
  44         win.SetOrientation(wxLAYOUT_HORIZONTAL)
  45         win.SetAlignment(wxLAYOUT_TOP)
  46         win.SetBackgroundColour(wxColour(255, 0, 0))
  47         win.SetSashVisible(wxSASH_BOTTOM, True)
  48
  49         self.topWindow = win
  50
  51
  52         # A window like a statusbar
  53         win = wxSashLayoutWindow(self, self.ID_WINDOW_BOTTOM, style = wxNO_BORDER|wxSW_3D)
  54         win.SetDefaultSize((1000, 30))
  55         win.SetOrientation(wxLAYOUT_HORIZONTAL)
  56         win.SetAlignment(wxLAYOUT_BOTTOM)
  57         win.SetBackgroundColour(wxColour(0, 0, 255))
  58         win.SetSashVisible(wxSASH_TOP, True)
  59
  60         self.bottomWindow = win
  61
  62
  63         # A window to the left of the client window
  64         win =  wxSashLayoutWindow(self, self.ID_WINDOW_LEFT1, style = wxNO_BORDER|wxSW_3D)
  65         win.SetDefaultSize((120, 1000))
  66         win.SetOrientation(wxLAYOUT_VERTICAL)
  67         win.SetAlignment(wxLAYOUT_LEFT)
  68         win.SetBackgroundColour(wxColour(0, 255, 0))
  69         win.SetSashVisible(wxSASH_RIGHT, True)
  70         win.SetExtraBorderSize(10)
  71         textWindow = wxTextCtrl(win, -1, "", wxDefaultPosition, wxDefaultSize,
  72                                 wxTE_MULTILINE|wxSUNKEN_BORDER)
  73         textWindow.SetValue("A sub window")
  74
  75         self.leftWindow1 = win
  76
  77
  78         # Another window to the left of the client window
  79         win = wxSashLayoutWindow(self, self.ID_WINDOW_LEFT2, style = wxNO_BORDER|wxSW_3D)
  80         win.SetDefaultSize((120, 1000))
  81         win.SetOrientation(wxLAYOUT_VERTICAL)
  82         win.SetAlignment(wxLAYOUT_LEFT)
  83         win.SetBackgroundColour(wxColour(0, 255, 255))
  84         win.SetSashVisible(wxSASH_RIGHT, True)
  85
  86         self.leftWindow2 = win
  87
  88
  89     def OnSashDrag(self, event):
  90         if event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE:
  91             return
  92
  93         eID = event.GetId()
  94         if eID == self.ID_WINDOW_TOP:
  95             self.topWindow.SetDefaultSize(wxSize(1000, event.GetDragRect().height))
  96
  97         elif eID == self.ID_WINDOW_LEFT1:
  98             self.leftWindow1.SetDefaultSize(wxSize(event.GetDragRect().width, 1000))
  99
 100
 101         elif eID == self.ID_WINDOW_LEFT2:
 102             self.leftWindow2.SetDefaultSize(wxSize(event.GetDragRect().width, 1000))
 103
 104         elif eID == self.ID_WINDOW_BOTTOM:
 105             self.bottomWindow.SetDefaultSize(wxSize(1000, event.GetDragRect().height))
 106
 107         wxLayoutAlgorithm().LayoutMDIFrame(self)
 108         self.GetClientWindow().Refresh()
 109
 110
 111     def OnSize(self, event):
 112         wxLayoutAlgorithm().LayoutMDIFrame(self)
 113
 114
 115     def OnExit(self, evt):
 116         self.Close(True)
 117
 118
 119     def OnNewWindow(self, evt):
 120         self.winCount = self.winCount + 1
 121         win = wxMDIChildFrame(self, -1, "Child Window: %d" % self.winCount)
 122         canvas = MyCanvas(win)
 123         win.Show(True)
 124
 125
 126 #----------------------------------------------------------------------
 127
 128 if __name__ == '__main__':
 129     class MyApp(wxApp):
 130         def OnInit(self):
 131             wxInitAllImageHandlers()
 132             frame = MyParentFrame()
 133             frame.Show(True)
 134             self.SetTopWindow(frame)
 135             return True
 136
 137
 138     app = MyApp(0)
 139     app.MainLoop()
 140
 141
 142