wxPython/demo/URLDragAndDrop.py

   1 # 11/15/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o Updated for wx namespace
   4 #
   5
   6 import  wx
   7
   8 #----------------------------------------------------------------------
   9
  10 class MyURLDropTarget(wx.PyDropTarget):
  11     def __init__(self, window):
  12         wx.PyDropTarget.__init__(self)
  13         self.window = window
  14
  15         self.data = wx.URLDataObject();
  16         self.SetDataObject(self.data)
  17
  18     def OnDragOver(self, x, y, d):
  19         return wx.DragLink
  20
  21     def OnData(self, x, y, d):
  22         if not self.GetData():
  23             return wx.DragNone
  24
  25         url = self.data.GetURL()
  26         self.window.AppendText(url + "\n")
  27
  28         return d
  29
  30
  31 #----------------------------------------------------------------------
  32
  33 class TestPanel(wx.Panel):
  34     def __init__(self, parent, log):
  35         wx.Panel.__init__(self, parent, -1)
  36
  37         self.SetAutoLayout(True)
  38         outsideSizer = wx.BoxSizer(wx.VERTICAL)
  39
  40         msg = "Drag-And-Drop of URLs"
  41         text = wx.StaticText(self, -1, "", style=wx.ALIGN_CENTRE)
  42         text.SetFont(wx.Font(24, wx.SWISS, wx.NORMAL, wx.BOLD, False))
  43         text.SetLabel(msg)
  44         w,h = text.GetTextExtent(msg)
  45         text.SetSize(wxSize(w,h+1))
  46         text.SetForegroundColour(wxBLUE)
  47         outsideSizer.Add(text, 0, wxEXPAND|wxALL, 5)
  48         outsideSizer.Add(wxStaticLine(self, -1), 0, wxEXPAND)
  49         outsideSizer.Add((20,20))
  50
  51         self.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD, False))
  52
  53         inSizer = wx.FlexGridSizer(2, 2, 5, 5)
  54         inSizer.AddGrowableCol(0)
  55
  56         inSizer.Add((20,20))
  57         inSizer.Add((20,20))
  58         inSizer.Add(wxStaticText(self, -1,
  59                                  "Drag URLs from your browser to\nthis window:",
  60                                  style = wx.ALIGN_RIGHT),
  61                     0, wx.ALIGN_RIGHT )
  62         self.dropText = wx.TextCtrl(self, -1, "", size=(380, 180),
  63                                    style=wx.TE_MULTILINE|wx.TE_READONLY)
  64         inSizer.Add(self.dropText, 0, wx.EXPAND)
  65
  66
  67         inSizer.Add(wx.StaticText(self, -1,
  68                                  "Drag this URL to your browser:",
  69                                  style = wx.ALIGN_RIGHT),
  70                     0, wx.ALIGN_RIGHT )
  71         self.dragText = wx.TextCtrl(self, -1, "http://wxPython.org/")
  72         inSizer.Add(self.dragText, 0, wx.EXPAND)
  73         self.dragText.Bind(wx.EVT_MOTION, self.OnStartDrag)
  74
  75
  76 ##         inSizer.Add(wx.StaticText(self, -1,
  77 ##                                  "Drag this TEXT to your browser:",
  78 ##                                  style = wx.ALIGN_RIGHT),
  79 ##                     0, wx.ALIGN_RIGHT )
  80 ##         self.dragText2 = wx.TextCtrl(self, -1, "http://wxPython.org/")
  81 ##         inSizer.Add(self.dragText2, 0, wx.EXPAND)
  82 ##         self.dragText2.Bind(EVT_MOTION, self.OnStartDrag2)
  83
  84
  85         outsideSizer.Add(inSizer, 1, wx.EXPAND)
  86         self.SetSizer(outsideSizer)
  87
  88         self.dropText.SetDropTarget(MyURLDropTarget(self.dropText))
  89
  90
  91     def OnStartDrag(self, evt):
  92         if evt.Dragging():
  93             url = self.dragText.GetValue()
  94             data = wx.URLDataObject()
  95             data.SetURL(url)
  96
  97             dropSource = wx.DropSource(self.dragText)
  98             dropSource.SetData(data)
  99             result = dropSource.DoDragDrop()
 100
 101
 102     def OnStartDrag2(self, evt):
 103         if evt.Dragging():
 104             url = self.dragText2.GetValue()
 105             data = wx.TextDataObject()
 106             data.SetText(url)
 107
 108             dropSource = wx.DropSource(self.dragText2)
 109             dropSource.SetData(data)
 110             result = dropSource.DoDragDrop()
 111
 112
 113 #----------------------------------------------------------------------
 114
 115 def runTest(frame, nb, log):
 116     win = TestPanel(nb, log)
 117     return win
 118
 119 #----------------------------------------------------------------------
 120
 121
 122
 123
 124 overview = """\
 125 """
 126
 127
 128
 129
 130 if __name__ == '__main__':
 131     import sys,os
 132     import run
 133     run.main(['', os.path.basename(sys.argv[0])])
 134