wxPython/demo/TreeListCtrl.py

   1
   2 import  wx
   3 import  wx.gizmos   as  gizmos
   4
   5 import  images
   6
   7 #----------------------------------------------------------------------
   8
   9 class TestPanel(wx.Panel):
  10     def __init__(self, parent, log):
  11         self.log = log
  12         wx.Panel.__init__(self, parent, -1)
  13         self.Bind(wx.EVT_SIZE, self.OnSize)
  14
  15         self.tree = gizmos.TreeListCtrl(self, -1, style = wx.TR_DEFAULT_STYLE
  16                                    #| wx.TR_ROW_LINES
  17                                    #| wx.TR_NO_LINES
  18                                    #| wx.TR_TWIST_BUTTONS
  19                                    )
  20         isz = (16,16)
  21         il = wx.ImageList(isz[0], isz[1])
  22         fldridx     = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FOLDER,      wx.ART_OTHER, isz))
  23         fldropenidx = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FILE_OPEN,   wx.ART_OTHER, isz))
  24         fileidx     = il.Add(wx.ArtProvider_GetBitmap(wx.ART_REPORT_VIEW, wx.ART_OTHER, isz))
  25         smileidx    = il.Add(images.getSmilesBitmap())
  26
  27         self.tree.SetImageList(il)
  28         self.il = il
  29
  30         # create some columns
  31         self.tree.AddColumn("Main column")
  32         self.tree.AddColumn("Column 1")
  33         self.tree.AddColumn("Column 2")
  34         self.tree.SetMainColumn(0) # the one with the tree in it...
  35         self.tree.SetColumnWidth(0, 175)
  36
  37
  38         self.root = self.tree.AddRoot("The Root Item")
  39         self.tree.SetItemText(self.root, "col 1 root", 1)
  40         self.tree.SetItemText(self.root, "col 2 root", 2)
  41         self.tree.SetItemImage(self.root, fldridx, which = wx.TreeItemIcon_Normal)
  42         self.tree.SetItemImage(self.root, fldropenidx, which = wx.TreeItemIcon_Expanded)
  43
  44
  45         for x in range(15):
  46             txt = "Item %d" % x
  47             child = self.tree.AppendItem(self.root, txt)
  48             self.tree.SetItemText(child, txt + "(c1)", 1)
  49             self.tree.SetItemText(child, txt + "(c2)", 2)
  50             self.tree.SetItemImage(child, fldridx, which = wx.TreeItemIcon_Normal)
  51             self.tree.SetItemImage(child, fldropenidx, which = wx.TreeItemIcon_Expanded)
  52
  53             for y in range(5):
  54                 txt = "item %d-%s" % (x, chr(ord("a")+y))
  55                 last = self.tree.AppendItem(child, txt)
  56                 self.tree.SetItemText(last, txt + "(c1)", 1)
  57                 self.tree.SetItemText(last, txt + "(c2)", 2)
  58                 self.tree.SetItemImage(last, fldridx, which = wx.TreeItemIcon_Normal)
  59                 self.tree.SetItemImage(last, fldropenidx, which = wx.TreeItemIcon_Expanded)
  60
  61                 for z in range(5):
  62                     txt = "item %d-%s-%d" % (x, chr(ord("a")+y), z)
  63                     item = self.tree.AppendItem(last,  txt)
  64                     self.tree.SetItemText(item, txt + "(c1)", 1)
  65                     self.tree.SetItemText(item, txt + "(c2)", 2)
  66                     self.tree.SetItemImage(item, fileidx, which = wx.TreeItemIcon_Normal)
  67                     self.tree.SetItemImage(item, smileidx, which = wx.TreeItemIcon_Selected)
  68
  69
  70         self.tree.Expand(self.root)
  71
  72         self.tree.GetMainWindow().Bind(wx.EVT_RIGHT_UP, self.OnRightUp)
  73
  74
  75     def OnRightUp(self, evt):
  76         # Convert the position from being relative to the subwindow to
  77         # being relative to the outer treelist window so HitTest will
  78         # have the point it is expecting.
  79         pos = evt.GetPosition()
  80         pos = self.tree.GetMainWindow().ClientToScreen(pos)
  81         pos = self.tree.ScreenToClient(pos)
  82         item, flags, col = self.tree.HitTest(pos)
  83
  84         if item:
  85             print flags, col, self.tree.GetItemText(item, col)
  86
  87
  88     def OnSize(self, evt):
  89         self.tree.SetSize(self.GetSize())
  90
  91
  92 #----------------------------------------------------------------------
  93
  94 def runTest(frame, nb, log):
  95     win = TestPanel(nb, log)
  96     return win
  97
  98 #----------------------------------------------------------------------
  99
 100
 101
 102 overview = """<html><body>
 103 <h2><center>TreeListCtrl</center></h2>
 104
 105 The TreeListCtrl is essentially a wx.TreeCtrl with extra columns,
 106 such that the look is similar to a wx.ListCtrl.
 107
 108 </body></html>
 109 """
 110
 111
 112 if __name__ == '__main__':
 113     #raw_input("Press enter...")
 114     import sys,os
 115     import run
 116     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 117