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137 lines
4.8 KiB
137 lines
4.8 KiB
#!/usr/bin/env python
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"""**************************************************************************
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** $Id: richtext.py,v 1.1 2003/07/01 14:18:37 phil Exp $
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**
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** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
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**
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** This file is part of an example program for TQt. 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 PyTQt.tqt import *
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sayings = [
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"<b>Saying 1:</b><br>"
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"<hr><br><br>"
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"<big>Evil is that which one believes of others. It is a sin to believe evil "
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"of others, but it is seldom a mistake.</big><br><br>"
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"<center><i>-- H.L. Mencken</i></center>",
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"<b>Saying 2:</b><br>"
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"<hr><br><br>"
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"<big>A well-used door needs no oil on its hinges.<br>"
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"A swift-flowing steam does not grow stagnant.<br>"
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"Neither sound nor thoughts can travel through a vacuum.<br>"
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"Software rots if not used.<br><br>"
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"These are great mysteries.</big><br><br>"
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"<center><i>-- Geoffrey James, \"The Tao of Programming\"</i></center>",
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"<b>Saying 3:</b><br>"
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"<hr><br><br>"
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"<big>Show business is just like high school, except you get paid.</big><br><br>"
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"<center><i>-- Martin Mull</i></center>",
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"<b>Saying 4:</b><br>"
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"<hr><br><br>"
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"<big><b>The Least Successful Executions</b><br>"
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"<twocolumn><p> History has furnished us with two executioners worthy of attention. "
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"The first performed in Sydney in Australia. In 1803 three attempts were "
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"made to hang a Mr. Joseph Samuels. On the first two of these the rope "
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"snapped, while on the third Mr. Samuels just hung there peacefully until he "
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"and everyone else got bored. Since he had proved unsusceptible to capital "
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"punishment, he was reprieved.</p>"
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"<p> The most important British executioner was Mr. James Berry who "
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"tried three times in 1885 to hang Mr. John Lee at Exeter Jail, but on each "
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"occasion failed to get the trap door open.<!p>"
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"<p> In recognition of this achievement, the Home Secretary commuted "
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"Lee's sentence to \"life\" imprisonment. He was released in 1917, emigrated "
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"to America and lived until 1933.</p></twocolumn></big><br><br>"
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"<center><i>-- Stephen Pile, \"The Book of Heroic Failures\"</i></center>",
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"<b>Saying 5:</b><br>"
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"<hr><br><br>"
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"<big>If you can, help others. If you can't, at least don't hurt others.</big><br><br>"
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"<center><i>-- the Dalai Lama</i></center>",
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"<b>Saying 6:</b><br>"
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"<hr><br><br>"
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"<big>Television has brought back murder into the home -- where it belongs.</big><br><br>"
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"<center><i>-- Alfred Hitchcock</i></center>",
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"<b>Saying 7:</b><br>"
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"<hr><br><br>"
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"<big>I don't know who my grandfather was; I am much more concerned to know "
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"what his grandson will be.</big><br><br>"
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"<center><i>-- Abraham Lincoln</i></center>",
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0
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]
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class MyRichText( TQVBox ):
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def __init__( self, parent = None, name = None ):
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TQVBox.__init__( self, parent, name )
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self.setMargin( 5 )
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self.view = TQTextView( self )
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#self.view.setText( "This is a <b>Test</b> with <i>italic</i> <u>stuff</u>" )
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paper = TQBrush()
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paper.setPixmap( TQPixmap( "marble.png" ) )
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if paper.pixmap() != 0 :
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self.view.setPaper( paper )
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else :
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self.view.setPaper( white )
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self.view.setText( sayings[0] )
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self.view.setMinimumSize( 450, 250 )
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buttons = TQHBox( self )
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buttons.setMargin( 5 )
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self.bClose = TQPushButton( "&Close", buttons )
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self.bPrev = TQPushButton( "<< &Prev", buttons )
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self.bNext = TQPushButton( "&Next >>", buttons )
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self.bPrev.setEnabled( False )
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self.connect( self.bClose, TQ_SIGNAL("clicked()"), tqApp, TQ_SLOT("quit()") )
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self.connect( self.bPrev, TQ_SIGNAL("clicked()"), self.prev )
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self.connect( self.bNext, TQ_SIGNAL("clicked()"), self.__next__ )
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self.num = 0
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def prev( self ):
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if self.num <= 0 :
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return
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self.num -= 1
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self.view.setText( sayings[self.num] )
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if self.num == 0 :
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self.bPrev.setEnabled( False )
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self.bNext.setEnabled( True )
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def __next__( self ):
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self.num += 1
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if not sayings[self.num]:
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return
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self.view.setText( sayings[self.num] )
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if not sayings[self.num + 1]:
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self.bNext.setEnabled( False )
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self.bPrev.setEnabled( True )
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def main( args ):
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a = TQApplication(sys.argv) # application object
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richtext = MyRichText()
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richtext.resize( 450, 350 );
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richtext.setCaption( "TQt Example - Richtext" )
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a.setMainWidget( richtext )
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richtext.show()
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a.exec_loop()
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if __name__=="__main__":
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main(sys.argv)
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