wxPython/demo/wxSashWindow.py

   1 # 11/21/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o Updated for wx namespace
   4 # o Should be renamed to wxSashLayoutWindow.py
   5 #
   6
   7 import  wx
   8
   9 #---------------------------------------------------------------------------
  10
  11 class TestSashWindow(wx.Panel):
  12     ID_WINDOW_TOP    = 5100
  13     ID_WINDOW_LEFT1  = 5101
  14     ID_WINDOW_LEFT2  = 5102
  15     ID_WINDOW_BOTTOM = 5103
  16
  17
  18     def __init__(self, parent, log):
  19         wx.Panel.__init__(self, parent, -1)
  20
  21         self.log = log
  22
  23         # will occupy the space not used by the Layout Algorithm
  24         self.remainingSpace = wx.Panel(self, -1, style=wx.SUNKEN_BORDER)
  25
  26         self.Bind(
  27             wx.EVT_SASH_DRAGGED_RANGE, self.OnSashDrag,
  28             id=self.ID_WINDOW_TOP, id2=self.ID_WINDOW_BOTTOM,
  29             )
  30
  31         self.Bind(wx.EVT_SIZE, self.OnSize)
  32
  33
  34         # Create some layout windows
  35         # A window like a toolbar
  36         win = wx.SashLayoutWindow(
  37             self, self.ID_WINDOW_TOP, wx.DefaultPosition, (200, 30),
  38             wx.NO_BORDER|wx.SW_3D
  39             )
  40
  41         win.SetDefaultSize((1000, 30))
  42         win.SetOrientation(wx.LAYOUT_HORIZONTAL)
  43         win.SetAlignment(wx.LAYOUT_TOP)
  44         win.SetBackgroundColour(wx.Colour(255, 0, 0))
  45         win.SetSashVisible(wx.SASH_BOTTOM, True)
  46
  47         self.topWindow = win
  48
  49
  50         # A window like a statusbar
  51         win = wx.SashLayoutWindow(
  52                 self, self.ID_WINDOW_BOTTOM, wx.DefaultPosition, (200, 30),
  53                 wx.NO_BORDER|wx.SW_3D
  54                 )
  55
  56         win.SetDefaultSize((1000, 30))
  57         win.SetOrientation(wx.LAYOUT_HORIZONTAL)
  58         win.SetAlignment(wx.LAYOUT_BOTTOM)
  59         win.SetBackgroundColour(wx.Colour(0, 0, 255))
  60         win.SetSashVisible(wx.SASH_TOP, True)
  61
  62         self.bottomWindow = win
  63
  64         # A window to the left of the client window
  65         win =  wx.SashLayoutWindow(
  66                 self, self.ID_WINDOW_LEFT1, wx.DefaultPosition, (200, 30),
  67                 wx.NO_BORDER|wx.SW_3D
  68                 )
  69
  70         win.SetDefaultSize((120, 1000))
  71         win.SetOrientation(wx.LAYOUT_VERTICAL)
  72         win.SetAlignment(wx.LAYOUT_LEFT)
  73         win.SetBackgroundColour(wx.Colour(0, 255, 0))
  74         win.SetSashVisible(wx.SASH_RIGHT, True)
  75         win.SetExtraBorderSize(10)
  76         textWindow = wx.TextCtrl(
  77                         win, -1, "", wx.DefaultPosition, wx.DefaultSize,
  78                         wx.TE_MULTILINE|wx.SUNKEN_BORDER
  79                         )
  80
  81         textWindow.SetValue("A sub window")
  82
  83         self.leftWindow1 = win
  84
  85
  86         # Another window to the left of the client window
  87         win = wx.SashLayoutWindow(
  88                 self, self.ID_WINDOW_LEFT2, wx.DefaultPosition, (200, 30),
  89                 wx.NO_BORDER|wx.SW_3D
  90                 )
  91
  92         win.SetDefaultSize((120, 1000))
  93         win.SetOrientation(wx.LAYOUT_VERTICAL)
  94         win.SetAlignment(wx.LAYOUT_LEFT)
  95         win.SetBackgroundColour(wx.Colour(0, 255, 255))
  96         win.SetSashVisible(wx.SASH_RIGHT, True)
  97
  98         self.leftWindow2 = win
  99
 100
 101     def OnSashDrag(self, event):
 102         if event.GetDragStatus() == wx.SASH_STATUS_OUT_OF_RANGE:
 103             return
 104
 105         eID = event.GetId()
 106
 107         if eID == self.ID_WINDOW_TOP:
 108             self.topWindow.SetDefaultSize((1000, event.GetDragRect().height))
 109
 110         elif eID == self.ID_WINDOW_LEFT1:
 111             self.leftWindow1.SetDefaultSize((event.GetDragRect().width, 1000))
 112
 113
 114         elif eID == self.ID_WINDOW_LEFT2:
 115             self.leftWindow2.SetDefaultSize((event.GetDragRect().width, 1000))
 116
 117         elif eID == self.ID_WINDOW_BOTTOM:
 118             self.bottomWindow.SetDefaultSize((1000, event.GetDragRect().height))
 119
 120         wx.LayoutAlgorithm().LayoutWindow(self, self.remainingSpace)
 121         self.remainingSpace.Refresh()
 122
 123     def OnSize(self, event):
 124         wx.LayoutAlgorithm().LayoutWindow(self, self.remainingSpace)
 125
 126 #---------------------------------------------------------------------------
 127
 128 def runTest(frame, nb, log):
 129     win = TestSashWindow(nb, log)
 130     return win
 131
 132 #---------------------------------------------------------------------------
 133
 134
 135 overview = """\
 136 wxSashLayoutWindow responds to OnCalculateLayout events generated by
 137 wxLayoutAlgorithm. It allows the application to use simple accessors to
 138 specify how the window should be laid out, rather than having to respond
 139 to events. The fact that the class derives from wxSashWindow allows sashes
 140 to be used if required, to allow the windows to be user-resizable.
 141
 142 The documentation for wxLayoutAlgorithm explains the purpose of this class
 143 in more detail.
 144
 145 """
 146
 147
 148 if __name__ == '__main__':
 149     import sys,os
 150     import run
 151     run.main(['', os.path.basename(sys.argv[0])])