/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/tree.py
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trunk/thuban/Thuban/UI/tree.py revision 1058 by frank, Tue May 27 11:30:29 2003 UTC branches/WIP-pyshapelib-bramz/Thuban/UI/tree.py revision 2734 by bramz, Thu Mar 1 12:42:59 2007 UTC
# Line 1  Line 1 
 #! /usr/bin/python  
1  # Copyright (c) 2001, 2002, 2003 by Intevation GmbH  # Copyright (c) 2001, 2002, 2003 by Intevation GmbH
2  # Authors:  # Authors:
3  # Jan-Oliver Wagner <[email protected]>  # Jan-Oliver Wagner <[email protected]>
# Line 11  __version__ = "$Revision$" Line 10  __version__ = "$Revision$"
10    
11  from types import StringType, UnicodeType  from types import StringType, UnicodeType
12    
13  from wxPython.wx import *  import wx
14    
15  from Thuban import _  from Thuban import _
16  from Thuban.UI.common import Color2wxColour  from Thuban.UI.common import Color2wxColour
# Line 27  from messages import SESSION_REPLACED, L Line 26  from messages import SESSION_REPLACED, L
26    
27  BMP_SIZE = 15  BMP_SIZE = 15
28    
29  class SessionTreeCtrl(wxTreeCtrl):  class SessionTreeCtrl(wx.TreeCtrl):
30    
31      """Widget to display a tree view of the session.      """Widget to display a tree view of the session.
32    
# Line 52  class SessionTreeCtrl(wxTreeCtrl): Line 51  class SessionTreeCtrl(wxTreeCtrl):
51      def __init__(self, parent, ID, mainwindow, app):      def __init__(self, parent, ID, mainwindow, app):
52    
53          # Use the WANTS_CHARS style so the panel doesn't eat the Return key.          # Use the WANTS_CHARS style so the panel doesn't eat the Return key.
54          wxTreeCtrl.__init__(self, parent, ID)          wx.TreeCtrl.__init__(self, parent, ID)
55    
56          self.mainwindow = mainwindow          self.mainwindow = mainwindow
57          self.app = app          self.app = app
# Line 73  class SessionTreeCtrl(wxTreeCtrl): Line 72  class SessionTreeCtrl(wxTreeCtrl):
72          # pretend the session has changed to build the initial tree          # pretend the session has changed to build the initial tree
73          self.session_changed()          self.session_changed()
74    
75          EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)          self.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnSelChanged, id=self.GetId())
76    
77      def unsubscribe_all(self):      def unsubscribe_all(self):
78          if self.session is not None:          if self.session is not None:
# Line 86  class SessionTreeCtrl(wxTreeCtrl): Line 85  class SessionTreeCtrl(wxTreeCtrl):
85          """Clear and rebuild the tree"""          """Clear and rebuild the tree"""
86          self.DeleteAllItems()          self.DeleteAllItems()
87          self.layer_to_item.clear()          self.layer_to_item.clear()
88          self.image_list = wxImageList(BMP_SIZE, BMP_SIZE, False, 0)          self.image_list = wx.ImageList(BMP_SIZE, BMP_SIZE, False, 0)
89    
90          bmp = wxEmptyBitmap(BMP_SIZE, BMP_SIZE)          bmp = wx.EmptyBitmap(BMP_SIZE, BMP_SIZE)
91          dc = wxMemoryDC()          dc = wx.MemoryDC()
92          dc.SelectObject(bmp)          dc.SelectObject(bmp)
93          dc.SetBrush(wxBLACK_BRUSH)          dc.SetBrush(wx.BLACK_BRUSH)
94          dc.Clear()          dc.Clear()
95          dc.SelectObject(wxNullBitmap)          dc.SelectObject(wx.NullBitmap)
96    
97          self.emptyImageIndex = \          self.emptyImageIndex = \
98              self.image_list.AddWithColourMask(bmp, wxColour(0, 0, 0))              self.image_list.AddWithColourMask(bmp, wx.Colour(0, 0, 0))
99    
100          self.AssignImageList(self.image_list)          self.AssignImageList(self.image_list)
101    
# Line 145  class SessionTreeCtrl(wxTreeCtrl): Line 144  class SessionTreeCtrl(wxTreeCtrl):
144    
145                      treeitem = self.AppendItem(parent, "(%s)" % item[0])                      treeitem = self.AppendItem(parent, "(%s)" % item[0])
146    
147                      bmp = wxEmptyBitmap(BMP_SIZE, BMP_SIZE)                      bmp = wx.EmptyBitmap(BMP_SIZE, BMP_SIZE)
148                      brush = wxBrush(Color2wxColour(item[1]), wxSOLID)                      brush = wx.Brush(Color2wxColour(item[1]), wx.SOLID)
149                      dc = wxMemoryDC()                      dc = wx.MemoryDC()
150                      dc.SelectObject(bmp)                      dc.SelectObject(bmp)
151                      dc.SetBrush(brush)                      dc.SetBrush(brush)
152                      dc.Clear()                      dc.Clear()
153                      dc.DrawRoundedRectangle(0, 0,                      dc.DrawRoundedRectangle(0, 0,
154                                              bmp.GetWidth(), bmp.GetHeight(),                                              bmp.GetWidth(), bmp.GetHeight(),
155                                              4)                                              4)
156                      dc.SelectObject(wxNullBitmap)                      dc.SelectObject(wx.NullBitmap)
157    
158                      i = self.image_list.Add(bmp)                      i = self.image_list.Add(bmp)
159                      self.SetItemImage(treeitem, i)                      self.SetItemImage(treeitem, i)
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