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[wxWidgets.git] / wxPython / demo / GridSimple.py
1 from wxPython.wx import *
2 from wxPython.grid import *
3 from wxPython.lib.mixins.grid import wxGridAutoEditMixin
4
5 #---------------------------------------------------------------------------
6
7 class SimpleGrid(wxGrid): ##, wxGridAutoEditMixin):
8 def __init__(self, parent, log):
9 wxGrid.__init__(self, parent, -1)
10 ##wxGridAutoEditMixin.__init__(self)
11 self.log = log
12 self.moveTo = None
13
14 EVT_IDLE(self, self.OnIdle)
15
16 self.CreateGrid(25, 25)
17 ##self.EnableEditing(false)
18
19 # simple cell formatting
20 self.SetColSize(3, 200)
21 self.SetRowSize(4, 45)
22 self.SetCellValue(0, 0, "First cell")
23 self.SetCellValue(1, 1, "Another cell")
24 self.SetCellValue(2, 2, "Yet another cell")
25 self.SetCellValue(3, 3, "This cell is read-only")
26 self.SetCellFont(0, 0, wxFont(12, wxROMAN, wxITALIC, wxNORMAL))
27 self.SetCellTextColour(1, 1, wxRED)
28 self.SetCellBackgroundColour(2, 2, wxCYAN)
29 self.SetReadOnly(3, 3, true)
30
31 self.SetCellEditor(5, 0, wxGridCellNumberEditor())
32 self.SetCellValue(5, 0, "123")
33 self.SetCellEditor(6, 0, wxGridCellFloatEditor())
34 self.SetCellValue(6, 0, "123.34")
35 self.SetCellEditor(7, 0, wxGridCellNumberEditor())
36
37 self.SetCellValue(6, 3, "You can veto editing this cell")
38
39
40 # attribute objects let you keep a set of formatting values
41 # in one spot, and reuse them if needed
42 attr = wxGridCellAttr()
43 attr.SetTextColour(wxBLACK)
44 attr.SetBackgroundColour(wxRED)
45 attr.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD))
46
47 # you can set cell attributes for the whole row (or column)
48 self.SetRowAttr(5, attr)
49
50 self.SetColLabelValue(0, "Custom")
51 self.SetColLabelValue(1, "column")
52 self.SetColLabelValue(2, "labels")
53
54 self.SetColLabelAlignment(wxALIGN_LEFT, wxALIGN_BOTTOM)
55
56 # test all the events
57 EVT_GRID_CELL_LEFT_CLICK(self, self.OnCellLeftClick)
58 EVT_GRID_CELL_RIGHT_CLICK(self, self.OnCellRightClick)
59 EVT_GRID_CELL_LEFT_DCLICK(self, self.OnCellLeftDClick)
60 EVT_GRID_CELL_RIGHT_DCLICK(self, self.OnCellRightDClick)
61
62 EVT_GRID_LABEL_LEFT_CLICK(self, self.OnLabelLeftClick)
63 EVT_GRID_LABEL_RIGHT_CLICK(self, self.OnLabelRightClick)
64 EVT_GRID_LABEL_LEFT_DCLICK(self, self.OnLabelLeftDClick)
65 EVT_GRID_LABEL_RIGHT_DCLICK(self, self.OnLabelRightDClick)
66
67 EVT_GRID_ROW_SIZE(self, self.OnRowSize)
68 EVT_GRID_COL_SIZE(self, self.OnColSize)
69
70 EVT_GRID_RANGE_SELECT(self, self.OnRangeSelect)
71 EVT_GRID_CELL_CHANGE(self, self.OnCellChange)
72 EVT_GRID_SELECT_CELL(self, self.OnSelectCell)
73
74 EVT_GRID_EDITOR_SHOWN(self, self.OnEditorShown)
75 EVT_GRID_EDITOR_HIDDEN(self, self.OnEditorHidden)
76 EVT_GRID_EDITOR_CREATED(self, self.OnEditorCreated)
77
78
79
80 def OnCellLeftClick(self, evt):
81 self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
82 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
83 evt.Skip()
84
85 def OnCellRightClick(self, evt):
86 self.log.write("OnCellRightClick: (%d,%d) %s\n" %
87 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
88 evt.Skip()
89
90 def OnCellLeftDClick(self, evt):
91 self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
92 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
93 evt.Skip()
94
95 def OnCellRightDClick(self, evt):
96 self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
97 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
98 evt.Skip()
99
100 def OnLabelLeftClick(self, evt):
101 self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
102 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
103 evt.Skip()
104
105 def OnLabelRightClick(self, evt):
106 self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
107 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
108 evt.Skip()
109
110 def OnLabelLeftDClick(self, evt):
111 self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
112 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
113 evt.Skip()
114
115 def OnLabelRightDClick(self, evt):
116 self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
117 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
118 evt.Skip()
119
120
121 def OnRowSize(self, evt):
122 self.log.write("OnRowSize: row %d, %s\n" %
123 (evt.GetRowOrCol(), evt.GetPosition()))
124 evt.Skip()
125
126 def OnColSize(self, evt):
127 self.log.write("OnColSize: col %d, %s\n" %
128 (evt.GetRowOrCol(), evt.GetPosition()))
129 evt.Skip()
130
131 def OnRangeSelect(self, evt):
132 if evt.Selecting():
133 self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" %
134 (evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
135 evt.Skip()
136
137
138 def OnCellChange(self, evt):
139 self.log.write("OnCellChange: (%d,%d) %s\n" %
140 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
141
142 # Show how to stay in a cell that has bad data. We can't just
143 # call SetGridCursor here since we are nested inside one so it
144 # won't have any effect. Instead, set coordinants to move to in
145 # idle time.
146 value = self.GetCellValue(evt.GetRow(), evt.GetCol())
147 if value == 'no good':
148 self.moveTo = evt.GetRow(), evt.GetCol()
149
150
151 def OnIdle(self, evt):
152 if self.moveTo != None:
153 self.SetGridCursor(self.moveTo[0], self.moveTo[1])
154 self.moveTo = None
155 evt.Skip()
156
157
158 def OnSelectCell(self, evt):
159 self.log.write("OnSelectCell: (%d,%d) %s\n" %
160 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
161
162 # Another way to stay in a cell that has a bad value...
163 row = self.GetGridCursorRow()
164 col = self.GetGridCursorCol()
165 if self.IsCellEditControlEnabled():
166 self.HideCellEditControl()
167 self.DisableCellEditControl()
168 value = self.GetCellValue(row, col)
169 if value == 'no good 2':
170 return # cancels the cell selection
171 evt.Skip()
172
173
174 def OnEditorShown(self, evt):
175 if evt.GetRow() == 6 and evt.GetCol() == 3 and \
176 wxMessageBox("Are you sure you wish to edit this cell?",
177 "Checking", wxYES_NO) == wxNO:
178 evt.Veto()
179 return
180
181 self.log.write("OnEditorShown: (%d,%d) %s\n" %
182 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
183 evt.Skip()
184
185
186 def OnEditorHidden(self, evt):
187 if evt.GetRow() == 6 and evt.GetCol() == 3 and \
188 wxMessageBox("Are you sure you wish to finish editing this cell?",
189 "Checking", wxYES_NO) == wxNO:
190 evt.Veto()
191 return
192
193 self.log.write("OnEditorHidden: (%d,%d) %s\n" %
194 (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
195 evt.Skip()
196
197
198 def OnEditorCreated(self, evt):
199 self.log.write("OnEditorCreated: (%d, %d) %s\n" %
200 (evt.GetRow(), evt.GetCol(), evt.GetControl()))
201
202
203
204 #---------------------------------------------------------------------------
205
206 class TestFrame(wxFrame):
207 def __init__(self, parent, log):
208 wxFrame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
209 grid = SimpleGrid(self, log)
210
211
212
213 #---------------------------------------------------------------------------
214
215 if __name__ == '__main__':
216 import sys
217 app = wxPySimpleApp()
218 frame = TestFrame(None, sys.stdout)
219 frame.Show(true)
220 app.MainLoop()
221
222
223 #---------------------------------------------------------------------------
224
225