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-rwxr-xr-xpython/pyqt/examples3/listbox.py176
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diff --git a/python/pyqt/examples3/listbox.py b/python/pyqt/examples3/listbox.py
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--- a/python/pyqt/examples3/listbox.py
+++ /dev/null
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-#!/usr/bin/env python
-
-"""**************************************************************************
-** $Id$
-**
-** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
-**
-** This file is part of an example program for Qt. This example
-** program may be used, distributed and modified without limitation.
-**
-***************************************************************************"""
-
-import sys
-from qt import *
-
-FALSE = 0
-TRUE = 1
-
-class ListBoxDemo( QWidget ):
- def __init__( self, parent=None, name=None ):
- QWidget.__init__( self, parent, name )
- b = FALSE
- g = QGridLayout( self, 2, 2, 6 )
-
- g.addWidget( QLabel( "<b>Configuration:</b>", self ), 0, 0 )
- g.addWidget( QLabel( "<b>Result:</b>", self ), 0, 1 )
-
- self.l = QListBox( self )
- g.addWidget( self.l, 1, 1 )
- self.l.setFocusPolicy( QWidget.StrongFocus )
-
- v = QVBoxLayout( )
- g.addLayout( v, 1, 0 )
-
- bg = QButtonGroup( self, None )
-
- b = QRadioButton( "Fixed number of columns,\n"
- "as many rows as needed.",
- self )
- bg.insert( b )
- v.addWidget( b )
- b.setChecked( TRUE )
- self.connect( b, SIGNAL("clicked()"), self.setNumCols )
- h = QHBoxLayout()
- v.addLayout( h )
- h.addSpacing( 30 )
- h.addSpacing( 100 )
- h.addWidget( QLabel( "Columns:", self ) )
- self.columns = QSpinBox( self )
- h.addWidget( self.columns )
-
- v.addSpacing( 12 )
-
- b = QRadioButton( "As many columns as fit on-screen,\n"
- "as many rows as needed.",
- self )
- bg.insert( b )
- v.addWidget( b )
- self.connect( b, SIGNAL("clicked()"), self.setColsByWidth )
-
- v.addSpacing( 12 )
-
- b = QRadioButton( "Fixed number of rows,\n"
- "as many columns as needed.",
- self )
- bg.insert( b )
- v.addWidget( b )
- self.connect( b, SIGNAL("clicked()"), self.setNumRows )
- h = QHBoxLayout()
- v.addLayout( h )
- h.addSpacing( 30 )
- h.addSpacing( 100 )
- h.addWidget( QLabel( "Rows:", self ) )
- self.rows = QSpinBox( self )
- self.rows.setEnabled( FALSE )
- h.addWidget( self.rows )
-
- v.addSpacing( 12 )
-
- b = QRadioButton( "As many rows as fit on-screen,\n"
- "as many columns as needed.",
- self )
- bg.insert( b )
- v.addWidget( b )
- self.connect( b, SIGNAL("clicked()"), self.setRowsByHeight )
-
- v.addSpacing( 12 )
-
- cb = QCheckBox( "Variable-height rows", self )
- cb.setChecked( TRUE )
- self.connect( cb, SIGNAL("toggled(bool)"), self.setVariableHeight )
- v.addWidget( cb )
- v.addSpacing( 6 )
-
- cb = QCheckBox( "Variable-width columns", self )
- self.connect( cb, SIGNAL("toggled(bool)"), self.setVariableWidth )
- v.addWidget( cb )
-
- cb = QCheckBox( "Extended-Selection", self )
- self.connect( cb, SIGNAL("toggled(bool)"), self.setMultiSelection )
- v.addWidget( cb )
-
- pb = QPushButton( "Sort ascending", self )
- self.connect( pb, SIGNAL("clicked()"), self.sortAscending )
- v.addWidget( pb )
-
- pb = QPushButton( "Sort descending", self )
- self.connect( pb, SIGNAL("clicked()"), self.sortDescending )
- v.addWidget( pb )
-
- v.addStretch( 100 )
-
- i = 0
- while i <= 2560:
- i+=1
- self.l.insertItem( str(QString.fromLatin1( "Item " )) + str(QString.number( i )), i )
- self.columns.setRange( 1, 256 )
- self.columns.setValue( 1 )
- self.rows.setRange( 1, 256 )
- self.rows.setValue( 256 )
-
- self.connect( self.columns, SIGNAL("valueChanged(int)"), self.setNumCols )
- self.connect( self.rows, SIGNAL("valueChanged(int)"), self.setNumRows )
-
- # slots
- def setNumCols( self ):
- self.columns.setEnabled( TRUE )
- self.rows.setEnabled( FALSE )
- self.l.setColumnMode( self.columns.value() )
-
- def setNumRows( self ):
- self.columns.setEnabled( FALSE )
- self.rows.setEnabled( TRUE )
- self.l.setRowMode( self.rows.value() )
-
- def setRowsByHeight( self ):
- self.columns.setEnabled( FALSE )
- self.rows.setEnabled( FALSE )
- self.l.setRowMode( QListBox.FitToHeight )
-
- def setColsByWidth( self ):
- self.columns.setEnabled( FALSE )
- self.rows.setEnabled( FALSE )
- self.l.setColumnMode( QListBox.FitToWidth )
-
- def setVariableWidth( self, b ):
- self.l.setVariableWidth( b )
-
- def setVariableHeight( self, b ):
- self.l.setVariableHeight( b )
-
- def setMultiSelection( self, b ):
- self.l.clearSelection()
- if b :
- self.l.setSelectionMode( QListBox.Extended )
- else:
- self.l.setSelectionMode( QListBox.Single )
-
- def sortAscending( self ):
- self.l.sort( TRUE )
-
- def sortDescending( self ):
- self.l.sort( FALSE )
-
-
-def main( args ):
- a = QApplication( args )
- t = ListBoxDemo()
- t.setCaption( "Qt Example - Listbox" )
- a.setMainWidget( t )
- t.show()
-
- a.exec_loop()
-
-if __name__=="__main__":
- main(sys.argv)