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 =
  16                                         wx.TR_DEFAULT_STYLE
  17                                         #wx.TR_TWIST_BUTTONS
  18                                         #| wx.TR_ROW_LINES
  19                                         #| wx.TR_NO_LINES
  20                                         | wx.TR_FULL_ROW_HIGHLIGHT
  21                                    )
  22         isz = (16,16)
  23         il = wx.ImageList(isz[0], isz[1])
  24         fldridx     = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FOLDER,      wx.ART_OTHER, isz))
  25         fldropenidx = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FILE_OPEN,   wx.ART_OTHER, isz))
  26         fileidx     = il.Add(wx.ArtProvider_GetBitmap(wx.ART_REPORT_VIEW, wx.ART_OTHER, isz))
  27         smileidx    = il.Add(images.getSmilesBitmap())
  28
  29         self.tree.SetImageList(il)
  30         self.il = il
  31
  32         # create some columns
  33         self.tree.AddColumn("Main column")
  34         self.tree.AddColumn("Column 1")
  35         self.tree.AddColumn("Column 2")
  36         self.tree.SetMainColumn(0) # the one with the tree in it...
  37         self.tree.SetColumnWidth(0, 175)
  38
  39
  40         self.root = self.tree.AddRoot("The Root Item")
  41         self.tree.SetItemText(self.root, "col 1 root", 1)
  42         self.tree.SetItemText(self.root, "col 2 root", 2)
  43         self.tree.SetItemImage(self.root, fldridx, which = wx.TreeItemIcon_Normal)
  44         self.tree.SetItemImage(self.root, fldropenidx, which = wx.TreeItemIcon_Expanded)
  45
  46
  47         for x in range(15):
  48             txt = "Item %d" % x
  49             child = self.tree.AppendItem(self.root, txt)
  50             self.tree.SetItemText(child, txt + "(c1)", 1)
  51             self.tree.SetItemText(child, txt + "(c2)", 2)
  52             self.tree.SetItemImage(child, fldridx, which = wx.TreeItemIcon_Normal)
  53             self.tree.SetItemImage(child, fldropenidx, which = wx.TreeItemIcon_Expanded)
  54
  55             for y in range(5):
  56                 txt = "item %d-%s" % (x, chr(ord("a")+y))
  57                 last = self.tree.AppendItem(child, txt)
  58                 self.tree.SetItemText(last, txt + "(c1)", 1)
  59                 self.tree.SetItemText(last, txt + "(c2)", 2)
  60                 self.tree.SetItemImage(last, fldridx, which = wx.TreeItemIcon_Normal)
  61                 self.tree.SetItemImage(last, fldropenidx, which = wx.TreeItemIcon_Expanded)
  62
  63                 for z in range(5):
  64                     txt = "item %d-%s-%d" % (x, chr(ord("a")+y), z)
  65                     item = self.tree.AppendItem(last,  txt)
  66                     self.tree.SetItemText(item, txt + "(c1)", 1)
  67                     self.tree.SetItemText(item, txt + "(c2)", 2)
  68                     self.tree.SetItemImage(item, fileidx, which = wx.TreeItemIcon_Normal)
  69                     self.tree.SetItemImage(item, smileidx, which = wx.TreeItemIcon_Selected)
  70
  71
  72         self.tree.Expand(self.root)
  73
  74         self.tree.GetMainWindow().Bind(wx.EVT_RIGHT_UP, self.OnRightUp)
  75
  76
  77     def OnRightUp(self, evt):
  78         # Convert the position from being relative to the subwindow to
  79         # being relative to the outer treelist window so HitTest will
  80         # have the point it is expecting.
  81         pos = evt.GetPosition()
  82         pos = self.tree.GetMainWindow().ClientToScreen(pos)
  83         pos = self.tree.ScreenToClient(pos)
  84         item, flags, col = self.tree.HitTest(pos)
  85
  86         if item:
  87             print flags, col, self.tree.GetItemText(item, col)
  88
  89
  90     def OnSize(self, evt):
  91         self.tree.SetSize(self.GetSize())
  92
  93
  94 #----------------------------------------------------------------------
  95
  96 def runTest(frame, nb, log):
  97     win = TestPanel(nb, log)
  98     return win
  99
 100 #----------------------------------------------------------------------
 101
 102
 103
 104 overview = """<html><body>
 105 <h2><center>TreeListCtrl</center></h2>
 106
 107 The TreeListCtrl is essentially a wx.TreeCtrl with extra columns,
 108 such that the look is similar to a wx.ListCtrl.
 109
 110 </body></html>
 111 """
 112
 113
 114 if __name__ == '__main__':
 115     #raw_input("Press enter...")
 116     import sys,os
 117     import run
 118     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 119