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Diffstat (limited to 'examples3/listbox.py')
| -rwxr-xr-x | examples3/listbox.py | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/examples3/listbox.py b/examples3/listbox.py deleted file mode 100755 index fce0cc8..0000000 --- a/examples3/listbox.py +++ /dev/null @@ -1,176 +0,0 @@ -#!/usr/bin/env python - -"""************************************************************************** -** $Id: listbox.py,v 1.1 2003/05/30 17:47:57 phil Exp $ -** -** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. -** -** This file is part of an example program for TQt. This example -** program may be used, distributed and modified without limitation. -** -***************************************************************************""" - -import sys -from python_tqt.qt import * - -FALSE = 0 -TRUE = 1 - -class ListBoxDemo( TQWidget ): - def __init__( self, parent=None, name=None ): - TQWidget.__init__( self, parent, name ) - b = FALSE - g = TQGridLayout( self, 2, 2, 6 ) - - g.addWidget( TQLabel( "<b>Configuration:</b>", self ), 0, 0 ) - g.addWidget( TQLabel( "<b>Result:</b>", self ), 0, 1 ) - - self.l = TQListBox( self ) - g.addWidget( self.l, 1, 1 ) - self.l.setFocusPolicy( TQWidget.StrongFocus ) - - v = TQVBoxLayout( ) - g.addLayout( v, 1, 0 ) - - bg = TQButtonGroup( self, None ) - - b = TQRadioButton( "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 = TQHBoxLayout() - v.addLayout( h ) - h.addSpacing( 30 ) - h.addSpacing( 100 ) - h.addWidget( TQLabel( "Columns:", self ) ) - self.columns = TQSpinBox( self ) - h.addWidget( self.columns ) - - v.addSpacing( 12 ) - - b = TQRadioButton( "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 = TQRadioButton( "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 = TQHBoxLayout() - v.addLayout( h ) - h.addSpacing( 30 ) - h.addSpacing( 100 ) - h.addWidget( TQLabel( "Rows:", self ) ) - self.rows = TQSpinBox( self ) - self.rows.setEnabled( FALSE ) - h.addWidget( self.rows ) - - v.addSpacing( 12 ) - - b = TQRadioButton( "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 = TQCheckBox( "Variable-height rows", self ) - cb.setChecked( TRUE ) - self.connect( cb, SIGNAL("toggled(bool)"), self.setVariableHeight ) - v.addWidget( cb ) - v.addSpacing( 6 ) - - cb = TQCheckBox( "Variable-width columns", self ) - self.connect( cb, SIGNAL("toggled(bool)"), self.setVariableWidth ) - v.addWidget( cb ) - - cb = TQCheckBox( "Extended-Selection", self ) - self.connect( cb, SIGNAL("toggled(bool)"), self.setMultiSelection ) - v.addWidget( cb ) - - pb = TQPushButton( "Sort ascending", self ) - self.connect( pb, SIGNAL("clicked()"), self.sortAscending ) - v.addWidget( pb ) - - pb = TQPushButton( "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(TQString.fromLatin1( "Item " )) + str(TQString.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( TQListBox.FitToHeight ) - - def setColsByWidth( self ): - self.columns.setEnabled( FALSE ) - self.rows.setEnabled( FALSE ) - self.l.setColumnMode( TQListBox.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( TQListBox.Extended ) - else: - self.l.setSelectionMode( TQListBox.Single ) - - def sortAscending( self ): - self.l.sort( TRUE ) - - def sortDescending( self ): - self.l.sort( FALSE ) - - -def main( args ): - a = TQApplication( args ) - t = ListBoxDemo() - t.setCaption( "TQt Example - Listbox" ) - a.setMainWidget( t ) - t.show() - - a.exec_loop() - -if __name__=="__main__": - main(sys.argv) |