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141 行
4.0 KiB
141 行
4.0 KiB
#!/usr/bin/env python
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#****************************************************************************
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#** $Id: lineedits.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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from python_tqt.qt import *
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TRUE = 1
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FALSE = 0
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class LineEdits(TQGroupBox):
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def __init__(self, parent = None, name = None):
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TQGroupBox.__init__(self, 0, TQt.Horizontal, "Line Edits", parent, name)
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self.setMargin(10)
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box = TQVBoxLayout(self.layout())
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row1 = TQHBoxLayout(box)
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row1.setMargin(5)
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label = TQLabel("Echo Mode: ", self)
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row1.addWidget(label)
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combo1 = TQComboBox(FALSE, self)
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row1.addWidget(combo1)
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combo1.insertItem("Normal", -1)
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combo1.insertItem("Password", -1)
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combo1.insertItem("No Echo", -1)
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self.connect(combo1, SIGNAL("activated(int)"), self.slotEchoChanged)
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self.lined1 = TQLineEdit(self)
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box.addWidget(self.lined1)
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row2 = TQHBoxLayout(box)
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row2.setMargin(5)
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label = TQLabel("Validator: ", self)
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row2.addWidget(label)
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combo2 = TQComboBox(FALSE, self)
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row2.addWidget(combo2)
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combo2.insertItem("No Validator", -1)
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combo2.insertItem("Integer Validator", -1)
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combo2.insertItem("Double Validator", -1)
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self.connect(combo2, SIGNAL("activated(int)"), self.slotValidatorChanged)
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self.lined2 = TQLineEdit(self)
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box.addWidget(self.lined2)
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row3 = TQHBoxLayout(box)
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row3.setMargin(5)
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label = TQLabel("Alignment: ", self)
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row3.addWidget(label)
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combo3 = TQComboBox(FALSE, self)
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row3.addWidget(combo3)
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combo3.insertItem("Left", -1)
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combo3.insertItem("Centered", -1)
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combo3.insertItem("Right", -1)
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self.connect(combo3, SIGNAL("activated(int)"), self.slotAlignmentChanged)
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self.lined3 = TQLineEdit(self)
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box.addWidget(self.lined3)
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row4 = TQHBox(self)
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box.addWidget(row4)
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row4.setMargin(5)
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TQLabel("Read-Only: ", row4)
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combo4 = TQComboBox(FALSE, row4)
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combo4.insertItem("False", -1)
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combo4.insertItem("True", -1)
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self.connect(combo4, SIGNAL("activated(int)"), self.slotReadOnlyChanged)
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self.lined4 = TQLineEdit(self)
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box.addWidget(self.lined4)
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self.lined1.setFocus()
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def slotEchoChanged(self, i):
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if i == 0:
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self.lined1.setEchoMode(TQLineEdit.Normal)
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elif i == 1:
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self.lined1.setEchoMode(TQLineEdit.Password)
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elif i == 2:
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self.lined1.setEchoMode(TQLineEdit.NoEcho)
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self.lined1.setFocus()
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def slotValidatorChanged(self, i):
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if i == 0:
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self.lined2.setValidator(None)
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elif i == 1:
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self.lined2.setValidator(TQIntValidator(self.lined2))
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elif i == 2:
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self.lined2.setValidator(TQDoubleValidator(-999.0, 999.0, 2, self.lined2))
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self.lined2.setText("")
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self.lined2.setFocus()
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def slotAlignmentChanged(self, i):
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if i == 0:
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self.lined3.setAlignment(TQLineEdit.AlignLeft)
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elif i == 1:
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self.lined3.setAlignment(TQLineEdit.AlignCenter)
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elif i == 2:
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self.lined3.setAlignment(TQLineEdit.AlignRight)
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self.lined3.setFocus()
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def slotReadOnlyChanged(self, i):
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if i == 0:
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self.lined4.setReadOnly(FALSE)
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elif i == 1:
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self.lined4.setReadOnly(TRUE)
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self.lined4.setFocus()
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if __name__=='__main__':
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app = TQApplication( sys.argv )
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lineedits = LineEdits()
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lineedits.setCaption("Lineedits - PyTQt Example")
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lineedits.show()
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app.setMainWidget(lineedits)
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app.exec_loop()
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