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73 lines
1.8 KiB
73 lines
1.8 KiB
#!/usr/bin/env python
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#****************************************************************************
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#** $Id: bigtable.py,v 1.1 2002/06/19 07:56:07 phil Exp $
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#**
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#** Copyright (C) 1992-1998 Troll Tech AS. All rights reserved.
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#**
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#** This file is part of an example program for PyTQt. This example
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#** program may be used, distributed and modified without limitation.
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#**
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#*****************************************************************************/
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import sys
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import os
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from qt import *
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from qttable import *
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TRUE = 1
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FALSE = 0
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numRows = 1000000
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numCols = 1000000
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class MyTable(TQTable):
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def __init__(self, r, c):
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TQTable.__init__(self, r, c)
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self.items = {}
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self.widgets = {}
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self.setCaption("This is a big table with 1.000.000x1.000.000 cells...")
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self.setLeftMargin(self.fontMetrics().width("W999999W"))
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def resizeData(self, v):
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return
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def item(self, r, c):
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try:
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return self.items[self.indexOf(r, c)]
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except KeyError:
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return None
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def setItem(self, r, c, i):
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self.items[self.indexOf(r, c)] = i
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def clearCell(self, r, c):
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try:
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del self.items[self.indexOf(r, c)]
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except KeyError:
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pass
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def insertWidget(self, r, c, w):
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self.widgets[self.indexOf(r, c)] = w
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def cellWidget(self, r, c):
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try:
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return self.widgets[self.indexOf(r, c)]
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except KeyError:
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return None
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def clearCellWidget(self, r, c):
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try:
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del self.widgets[self.indexOf(r, c)]
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except KeyError:
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pass
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if __name__ == '__main__':
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app = TQApplication(sys.argv)
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table = MyTable(numRows, numCols)
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app.setMainWidget(table)
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table.show()
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app.exec_loop()
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