0539ad924a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@19504 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
238 lines
8.2 KiB
Python
238 lines
8.2 KiB
Python
from wxPython.wx import *
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from wxPython.grid import *
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from wxPython.lib.mixins.grid import wxGridAutoEditMixin
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#---------------------------------------------------------------------------
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class SimpleGrid(wxGrid): ##, wxGridAutoEditMixin):
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def __init__(self, parent, log):
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wxGrid.__init__(self, parent, -1)
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##wxGridAutoEditMixin.__init__(self)
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self.log = log
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self.moveTo = None
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EVT_IDLE(self, self.OnIdle)
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self.CreateGrid(25, 25) #, wxGrid.wxGridSelectRows)
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##self.EnableEditing(False)
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# simple cell formatting
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self.SetColSize(3, 200)
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self.SetRowSize(4, 45)
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self.SetCellValue(0, 0, "First cell")
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self.SetCellValue(1, 1, "Another cell")
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self.SetCellValue(2, 2, "Yet another cell")
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self.SetCellValue(3, 3, "This cell is read-only")
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self.SetCellFont(0, 0, wxFont(12, wxROMAN, wxITALIC, wxNORMAL))
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self.SetCellTextColour(1, 1, wxRED)
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self.SetCellBackgroundColour(2, 2, wxCYAN)
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self.SetReadOnly(3, 3, True)
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self.SetCellEditor(5, 0, wxGridCellNumberEditor(1,1000))
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self.SetCellValue(5, 0, "123")
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self.SetCellEditor(6, 0, wxGridCellFloatEditor())
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self.SetCellValue(6, 0, "123.34")
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self.SetCellEditor(7, 0, wxGridCellNumberEditor())
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self.SetCellValue(6, 3, "You can veto editing this cell")
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# attribute objects let you keep a set of formatting values
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# in one spot, and reuse them if needed
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attr = wxGridCellAttr()
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attr.SetTextColour(wxBLACK)
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attr.SetBackgroundColour(wxRED)
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attr.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD))
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# you can set cell attributes for the whole row (or column)
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self.SetRowAttr(5, attr)
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self.SetColLabelValue(0, "Custom")
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self.SetColLabelValue(1, "column")
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self.SetColLabelValue(2, "labels")
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self.SetColLabelAlignment(wxALIGN_LEFT, wxALIGN_BOTTOM)
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#self.SetDefaultCellOverflow(False)
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#r = wxGridCellAutoWrapStringRenderer()
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#self.SetCellRenderer(9, 1, r)
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# overflow cells
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self.SetCellValue( 9, 1, "This default cell will overflow into neighboring cells, but not if you turn overflow off.");
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self.SetCellSize(11, 1, 3, 3);
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self.SetCellAlignment(11, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
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self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns");
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# test all the events
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EVT_GRID_CELL_LEFT_CLICK(self, self.OnCellLeftClick)
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EVT_GRID_CELL_RIGHT_CLICK(self, self.OnCellRightClick)
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EVT_GRID_CELL_LEFT_DCLICK(self, self.OnCellLeftDClick)
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EVT_GRID_CELL_RIGHT_DCLICK(self, self.OnCellRightDClick)
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EVT_GRID_LABEL_LEFT_CLICK(self, self.OnLabelLeftClick)
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EVT_GRID_LABEL_RIGHT_CLICK(self, self.OnLabelRightClick)
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EVT_GRID_LABEL_LEFT_DCLICK(self, self.OnLabelLeftDClick)
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EVT_GRID_LABEL_RIGHT_DCLICK(self, self.OnLabelRightDClick)
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EVT_GRID_ROW_SIZE(self, self.OnRowSize)
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EVT_GRID_COL_SIZE(self, self.OnColSize)
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EVT_GRID_RANGE_SELECT(self, self.OnRangeSelect)
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EVT_GRID_CELL_CHANGE(self, self.OnCellChange)
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EVT_GRID_SELECT_CELL(self, self.OnSelectCell)
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EVT_GRID_EDITOR_SHOWN(self, self.OnEditorShown)
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EVT_GRID_EDITOR_HIDDEN(self, self.OnEditorHidden)
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EVT_GRID_EDITOR_CREATED(self, self.OnEditorCreated)
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def OnCellLeftClick(self, evt):
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self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellRightClick(self, evt):
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self.log.write("OnCellRightClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellLeftDClick(self, evt):
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self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellRightDClick(self, evt):
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self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelLeftClick(self, evt):
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self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelRightClick(self, evt):
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self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelLeftDClick(self, evt):
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self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelRightDClick(self, evt):
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self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnRowSize(self, evt):
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self.log.write("OnRowSize: row %d, %s\n" %
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(evt.GetRowOrCol(), evt.GetPosition()))
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evt.Skip()
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def OnColSize(self, evt):
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self.log.write("OnColSize: col %d, %s\n" %
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(evt.GetRowOrCol(), evt.GetPosition()))
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evt.Skip()
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def OnRangeSelect(self, evt):
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if evt.Selecting():
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self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" %
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(evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
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evt.Skip()
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def OnCellChange(self, evt):
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self.log.write("OnCellChange: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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# Show how to stay in a cell that has bad data. We can't just
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# call SetGridCursor here since we are nested inside one so it
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# won't have any effect. Instead, set coordinants to move to in
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# idle time.
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value = self.GetCellValue(evt.GetRow(), evt.GetCol())
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if value == 'no good':
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self.moveTo = evt.GetRow(), evt.GetCol()
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def OnIdle(self, evt):
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if self.moveTo != None:
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self.SetGridCursor(self.moveTo[0], self.moveTo[1])
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self.moveTo = None
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evt.Skip()
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def OnSelectCell(self, evt):
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self.log.write("OnSelectCell: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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# Another way to stay in a cell that has a bad value...
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row = self.GetGridCursorRow()
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col = self.GetGridCursorCol()
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if self.IsCellEditControlEnabled():
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self.HideCellEditControl()
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self.DisableCellEditControl()
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value = self.GetCellValue(row, col)
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if value == 'no good 2':
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return # cancels the cell selection
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evt.Skip()
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def OnEditorShown(self, evt):
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if evt.GetRow() == 6 and evt.GetCol() == 3 and \
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wxMessageBox("Are you sure you wish to edit this cell?",
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"Checking", wxYES_NO) == wxNO:
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evt.Veto()
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return
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self.log.write("OnEditorShown: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnEditorHidden(self, evt):
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if evt.GetRow() == 6 and evt.GetCol() == 3 and \
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wxMessageBox("Are you sure you wish to finish editing this cell?",
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"Checking", wxYES_NO) == wxNO:
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evt.Veto()
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return
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self.log.write("OnEditorHidden: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnEditorCreated(self, evt):
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self.log.write("OnEditorCreated: (%d, %d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetControl()))
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#---------------------------------------------------------------------------
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class TestFrame(wxFrame):
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def __init__(self, parent, log):
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wxFrame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
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grid = SimpleGrid(self, log)
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#---------------------------------------------------------------------------
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if __name__ == '__main__':
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import sys
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app = wxPySimpleApp()
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frame = TestFrame(None, sys.stdout)
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frame.Show(True)
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app.MainLoop()
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#---------------------------------------------------------------------------
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