| | 1 | |
| | 2 | import wx |
| | 3 | import wx.grid as gridlib |
| | 4 | #import wx.lib.mixins.grid as mixins |
| | 5 | |
| | 6 | #--------------------------------------------------------------------------- |
| | 7 | |
| | 8 | class SimpleGrid(gridlib.Grid): ##, mixins.GridAutoEditMixin): |
| | 9 | def __init__(self, parent, log): |
| | 10 | gridlib.Grid.__init__(self, parent, -1) |
| | 11 | ##mixins.GridAutoEditMixin.__init__(self) |
| | 12 | self.log = log |
| | 13 | self.moveTo = None |
| | 14 | |
| | 15 | self.Bind(wx.EVT_IDLE, self.OnIdle) |
| | 16 | |
| | 17 | self.CreateGrid(25, 25) #, wxGrid.wxGridSelectRows) |
| | 18 | ##self.EnableEditing(False) |
| | 19 | |
| | 20 | # simple cell formatting |
| | 21 | self.SetColSize(3, 200) |
| | 22 | self.SetRowSize(4, 45) |
| | 23 | self.SetCellValue(0, 0, "First cell") |
| | 24 | self.SetCellValue(1, 1, "Another cell") |
| | 25 | self.SetCellValue(2, 2, "Yet another cell") |
| | 26 | self.SetCellValue(3, 3, "This cell is read-only") |
| | 27 | self.SetCellFont(0, 0, wx.Font(12, wx.ROMAN, wx.ITALIC, wx.NORMAL)) |
| | 28 | self.SetCellTextColour(1, 1, wx.RED) |
| | 29 | self.SetCellBackgroundColour(2, 2, wx.CYAN) |
| | 30 | self.SetReadOnly(3, 3, True) |
| | 31 | |
| | 32 | self.SetCellEditor(5, 0, gridlib.GridCellNumberEditor(1,1000)) |
| | 33 | self.SetCellValue(5, 0, "123") |
| | 34 | self.SetCellEditor(6, 0, gridlib.GridCellFloatEditor()) |
| | 35 | self.SetCellValue(6, 0, "123.34") |
| | 36 | self.SetCellEditor(7, 0, gridlib.GridCellNumberEditor()) |
| | 37 | |
| | 38 | self.SetCellValue(6, 3, "You can veto editing this cell") |
| | 39 | |
| | 40 | #self.SetRowLabelSize(0) |
| | 41 | #self.SetColLabelSize(0) |
| | 42 | |
| | 43 | # attribute objects let you keep a set of formatting values |
| | 44 | # in one spot, and reuse them if needed |
| | 45 | attr = gridlib.GridCellAttr() |
| | 46 | attr.SetTextColour(wx.BLACK) |
| | 47 | attr.SetBackgroundColour(wx.RED) |
| | 48 | attr.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD)) |
| | 49 | |
| | 50 | # you can set cell attributes for the whole row (or column) |
| | 51 | self.SetRowAttr(5, attr) |
| | 52 | |
| | 53 | self.SetColLabelValue(0, "Custom") |
| | 54 | self.SetColLabelValue(1, "column") |
| | 55 | self.SetColLabelValue(2, "labels") |
| | 56 | |
| | 57 | self.SetColLabelAlignment(wx.ALIGN_LEFT, wx.ALIGN_BOTTOM) |
| | 58 | |
| | 59 | #self.SetDefaultCellOverflow(False) |
| | 60 | #r = wxGridCellAutoWrapStringRenderer() |
| | 61 | #self.SetCellRenderer(9, 1, r) |
| | 62 | |
| | 63 | # overflow cells |
| | 64 | self.SetCellValue( 9, 1, "This default cell will overflow into neighboring cells, but not if you turn overflow off."); |
| | 65 | self.SetCellSize(11, 1, 3, 3); |
| | 66 | self.SetCellAlignment(11, 1, wx.ALIGN_CENTRE, wx.ALIGN_CENTRE); |
| | 67 | self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns"); |
| | 68 | |
| | 69 | |
| | 70 | editor = gridlib.GridCellTextEditor() |
| | 71 | editor.SetParameters('10') |
| | 72 | self.SetCellEditor(0, 4, editor) |
| | 73 | self.SetCellValue(0, 4, "Limited text") |
| | 74 | |
| | 75 | |
| | 76 | # test all the events |
| | 77 | self.Bind(gridlib.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick) |
| | 78 | self.Bind(gridlib.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick) |
| | 79 | self.Bind(gridlib.EVT_GRID_CELL_LEFT_DCLICK, self.OnCellLeftDClick) |
| | 80 | self.Bind(gridlib.EVT_GRID_CELL_RIGHT_DCLICK, self.OnCellRightDClick) |
| | 81 | |
| | 82 | self.Bind(gridlib.EVT_GRID_LABEL_LEFT_CLICK, self.OnLabelLeftClick) |
| | 83 | self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_CLICK, self.OnLabelRightClick) |
| | 84 | self.Bind(gridlib.EVT_GRID_LABEL_LEFT_DCLICK, self.OnLabelLeftDClick) |
| | 85 | self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_DCLICK, self.OnLabelRightDClick) |
| | 86 | |
| | 87 | self.Bind(gridlib.EVT_GRID_ROW_SIZE, self.OnRowSize) |
| | 88 | self.Bind(gridlib.EVT_GRID_COL_SIZE, self.OnColSize) |
| | 89 | |
| | 90 | self.Bind(gridlib.EVT_GRID_RANGE_SELECT, self.OnRangeSelect) |
| | 91 | self.Bind(gridlib.EVT_GRID_CELL_CHANGE, self.OnCellChange) |
| | 92 | self.Bind(gridlib.EVT_GRID_SELECT_CELL, self.OnSelectCell) |
| | 93 | |
| | 94 | self.Bind(gridlib.EVT_GRID_EDITOR_SHOWN, self.OnEditorShown) |
| | 95 | self.Bind(gridlib.EVT_GRID_EDITOR_HIDDEN, self.OnEditorHidden) |
| | 96 | self.Bind(gridlib.EVT_GRID_EDITOR_CREATED, self.OnEditorCreated) |
| | 97 | |
| | 98 | |
| | 99 | def OnCellLeftClick(self, evt): |
| | 100 | self.log.write("OnCellLeftClick: (%d,%d) %s\n" % |
| | 101 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 102 | evt.Skip() |
| | 103 | |
| | 104 | def OnCellRightClick(self, evt): |
| | 105 | self.log.write("OnCellRightClick: (%d,%d) %s\n" % |
| | 106 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 107 | evt.Skip() |
| | 108 | |
| | 109 | def OnCellLeftDClick(self, evt): |
| | 110 | self.log.write("OnCellLeftDClick: (%d,%d) %s\n" % |
| | 111 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 112 | evt.Skip() |
| | 113 | |
| | 114 | def OnCellRightDClick(self, evt): |
| | 115 | self.log.write("OnCellRightDClick: (%d,%d) %s\n" % |
| | 116 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 117 | evt.Skip() |
| | 118 | |
| | 119 | def OnLabelLeftClick(self, evt): |
| | 120 | self.log.write("OnLabelLeftClick: (%d,%d) %s\n" % |
| | 121 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 122 | evt.Skip() |
| | 123 | |
| | 124 | def OnLabelRightClick(self, evt): |
| | 125 | self.log.write("OnLabelRightClick: (%d,%d) %s\n" % |
| | 126 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 127 | evt.Skip() |
| | 128 | |
| | 129 | def OnLabelLeftDClick(self, evt): |
| | 130 | self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" % |
| | 131 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 132 | evt.Skip() |
| | 133 | |
| | 134 | def OnLabelRightDClick(self, evt): |
| | 135 | self.log.write("OnLabelRightDClick: (%d,%d) %s\n" % |
| | 136 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 137 | evt.Skip() |
| | 138 | |
| | 139 | def OnRowSize(self, evt): |
| | 140 | self.log.write("OnRowSize: row %d, %s\n" % |
| | 141 | (evt.GetRowOrCol(), evt.GetPosition())) |
| | 142 | evt.Skip() |
| | 143 | |
| | 144 | def OnColSize(self, evt): |
| | 145 | self.log.write("OnColSize: col %d, %s\n" % |
| | 146 | (evt.GetRowOrCol(), evt.GetPosition())) |
| | 147 | evt.Skip() |
| | 148 | |
| | 149 | def OnRangeSelect(self, evt): |
| | 150 | if evt.Selecting(): |
| | 151 | self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" % |
| | 152 | (evt.GetTopLeftCoords(), evt.GetBottomRightCoords())) |
| | 153 | evt.Skip() |
| | 154 | |
| | 155 | |
| | 156 | def OnCellChange(self, evt): |
| | 157 | self.log.write("OnCellChange: (%d,%d) %s\n" % |
| | 158 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 159 | |
| | 160 | # Show how to stay in a cell that has bad data. We can't just |
| | 161 | # call SetGridCursor here since we are nested inside one so it |
| | 162 | # won't have any effect. Instead, set coordinates to move to in |
| | 163 | # idle time. |
| | 164 | value = self.GetCellValue(evt.GetRow(), evt.GetCol()) |
| | 165 | |
| | 166 | if value == 'no good': |
| | 167 | self.moveTo = evt.GetRow(), evt.GetCol() |
| | 168 | |
| | 169 | |
| | 170 | def OnIdle(self, evt): |
| | 171 | if self.moveTo != None: |
| | 172 | self.SetGridCursor(self.moveTo[0], self.moveTo[1]) |
| | 173 | self.moveTo = None |
| | 174 | |
| | 175 | evt.Skip() |
| | 176 | |
| | 177 | |
| | 178 | def OnSelectCell(self, evt): |
| | 179 | self.log.write("OnSelectCell: (%d,%d) %s\n" % |
| | 180 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 181 | |
| | 182 | # Another way to stay in a cell that has a bad value... |
| | 183 | row = self.GetGridCursorRow() |
| | 184 | col = self.GetGridCursorCol() |
| | 185 | |
| | 186 | if self.IsCellEditControlEnabled(): |
| | 187 | self.HideCellEditControl() |
| | 188 | self.DisableCellEditControl() |
| | 189 | |
| | 190 | value = self.GetCellValue(row, col) |
| | 191 | |
| | 192 | if value == 'no good 2': |
| | 193 | return # cancels the cell selection |
| | 194 | |
| | 195 | evt.Skip() |
| | 196 | |
| | 197 | |
| | 198 | def OnEditorShown(self, evt): |
| | 199 | if evt.GetRow() == 6 and evt.GetCol() == 3 and \ |
| | 200 | wx.MessageBox("Are you sure you wish to edit this cell?", |
| | 201 | "Checking", wx.YES_NO) == wx.NO: |
| | 202 | evt.Veto() |
| | 203 | return |
| | 204 | |
| | 205 | self.log.write("OnEditorShown: (%d,%d) %s\n" % |
| | 206 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 207 | evt.Skip() |
| | 208 | |
| | 209 | |
| | 210 | def OnEditorHidden(self, evt): |
| | 211 | if evt.GetRow() == 6 and evt.GetCol() == 3 and \ |
| | 212 | wx.MessageBox("Are you sure you wish to finish editing this cell?", |
| | 213 | "Checking", wx.YES_NO) == wx.NO: |
| | 214 | evt.Veto() |
| | 215 | return |
| | 216 | |
| | 217 | self.log.write("OnEditorHidden: (%d,%d) %s\n" % |
| | 218 | (evt.GetRow(), evt.GetCol(), evt.GetPosition())) |
| | 219 | evt.Skip() |
| | 220 | |
| | 221 | |
| | 222 | def OnEditorCreated(self, evt): |
| | 223 | self.log.write("OnEditorCreated: (%d, %d) %s\n" % |
| | 224 | (evt.GetRow(), evt.GetCol(), evt.GetControl())) |
| | 225 | |
| | 226 | |
| | 227 | |
| | 228 | #--------------------------------------------------------------------------- |
| | 229 | |
| | 230 | class TestFrame(wx.Frame): |
| | 231 | def __init__(self, parent, log): |
| | 232 | wx.Frame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480)) |
| | 233 | grid = SimpleGrid(self, log) |
| | 234 | |
| | 235 | |
| | 236 | |
| | 237 | #--------------------------------------------------------------------------- |
| | 238 | |
| | 239 | if __name__ == '__main__': |
| | 240 | import sys |
| | 241 | app = wx.PySimpleApp() |
| | 242 | frame = TestFrame(None, sys.stdout) |
| | 243 | frame.Show(True) |
| | 244 | app.MainLoop() |
| | 245 | |
| | 246 | |
| | 247 | #--------------------------------------------------------------------------- |
| | 248 | |
| | 249 | |
projects / wxWidgets.git / blame_incremental