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Diffstat (limited to 'python/pyqt/examples3/addressbook.py')
| -rwxr-xr-x | python/pyqt/examples3/addressbook.py | 457 |
1 files changed, 457 insertions, 0 deletions
diff --git a/python/pyqt/examples3/addressbook.py b/python/pyqt/examples3/addressbook.py new file mode 100755 index 00000000..d7316e33 --- /dev/null +++ b/python/pyqt/examples3/addressbook.py @@ -0,0 +1,457 @@ +#!/usr/bin/env python + +# A port to PyQt of the application example from Qt v2.x. + + +import sys, string +from qt import * + +TRUE = 1 +FALSE = 0 +fileopen = [ +' 16 13 5 1', +'. c #040404', +'# c #808304', +'a c None', +'b c #f3f704', +'c c #f3f7f3', +'aaaaaaaaa...aaaa', +'aaaaaaaa.aaa.a.a', +'aaaaaaaaaaaaa..a', +'a...aaaaaaaa...a', +'.bcb.......aaaaa', +'.cbcbcbcbc.aaaaa', +'.bcbcbcbcb.aaaaa', +'.cbcb...........', +'.bcb.#########.a', +'.cb.#########.aa', +'.b.#########.aaa', +'..#########.aaaa', +'...........aaaaa' +] + +filesave = [ +' 14 14 4 1', +'. c #040404', +'# c #808304', +'a c #bfc2bf', +'b c None', +'..............', +'.#.aaaaaaaa.a.', +'.#.aaaaaaaa...', +'.#.aaaaaaaa.#.', +'.#.aaaaaaaa.#.', +'.#.aaaaaaaa.#.', +'.#.aaaaaaaa.#.', +'.##........##.', +'.############.', +'.##.........#.', +'.##......aa.#.', +'.##......aa.#.', +'.##......aa.#.', +'b.............' +] + +fileprint = [ +' 16 14 6 1', +'. c #000000', +'# c #848284', +'a c #c6c3c6', +'b c #ffff00', +'c c #ffffff', +'d c None', +'ddddd.........dd', +'dddd.cccccccc.dd', +'dddd.c.....c.ddd', +'ddd.cccccccc.ddd', +'ddd.c.....c....d', +'dd.cccccccc.a.a.', +'d..........a.a..', +'.aaaaaaaaaa.a.a.', +'.............aa.', +'.aaaaaa###aa.a.d', +'.aaaaaabbbaa...d', +'.............a.d', +'d.aaaaaaaaa.a.dd', +'dd...........ddd' +] + +class ABCentralWidget( QWidget ): + def __init__( self, *args ): + apply( QWidget.__init__, (self, ) + args ) + self.mainGrid = QGridLayout( self, 2, 1, 5, 5 ) + + self.setupTabWidget() + self.setupListView() + + self.mainGrid.setRowStretch( 0, 0 ) + self.mainGrid.setRowStretch( 1, 1 ) + + def save( self, filename ): + if not self.listView.firstChild(): + return + + f = QFile( filename ) + if not f.open( IO_WriteOnly ): + return + + t = QTextStream( f ) + + #it = QListViewItemIterator( self.listView ) + + while not t.eof(): + item = QListViewItem( self.listView ) + for i in range (0, 4): + t << item.text( i ) << '\n' + #for it in it.current(): + #for i in range (0, 4): + #t << it.current().text[ i ] << "\n" + + f.close() + + + def load( self, filename ): + self.listView.clear() + + f = QFile( filename ) + if not f.open( IO_ReadOnly ): + return + + t = QTextStream( f ) + + while not t.eof(): + item = QListViewItem( self.listView ) + for i in range (0, 4): + item.setText( i, t.readLine() ) + + f.close(); + + + def setupTabWidget( self ): + self.tabWidget = QTabWidget( self ) + + self.input = QWidget( self.tabWidget ) + self.grid1 = QGridLayout( self.input, 2, 5, 5, 5 ) + + self.liFirstName = QLabel( 'First &Name', self.input ) + self.liFirstName.resize( self.liFirstName.sizeHint() ) + self.grid1.addWidget( self.liFirstName, 0, 0 ) + + self.liLastName = QLabel( '&Last Name', self.input ) + self.liLastName.resize( self.liLastName.sizeHint() ) + self.grid1.addWidget( self.liLastName, 0, 1 ) + + self.liAddress = QLabel( '&Address', self.input ) + self.liAddress.resize( self.liAddress.sizeHint() ) + self.grid1.addWidget( self.liAddress, 0, 2 ) + + self.liEMail = QLabel( '&E-Mail', self.input ) + self.liEMail.resize( self.liEMail.sizeHint() ) + self.grid1.addWidget( self.liEMail, 0, 3 ) + + self.add = QPushButton( '&Add', self.input ) + self.add.resize( self.add.sizeHint() ) + self.grid1.addWidget( self.add, 0, 4 ) + self.connect( self.add, SIGNAL( 'clicked()' ), self.addEntry ) + + self.iFirstName = QLineEdit( self.input ) + self.iFirstName.resize( self.iFirstName.sizeHint() ) + self.grid1.addWidget( self.iFirstName, 1, 0 ) + self.liFirstName.setBuddy( self.iFirstName ) + + self.iLastName = QLineEdit( self.input ) + self.iLastName.resize( self.iLastName.sizeHint() ) + self.grid1.addWidget( self.iLastName, 1, 1 ) + self.liLastName.setBuddy( self.iLastName ) + + self.iAddress = QLineEdit( self.input ) + self.iAddress.resize( self.iAddress.sizeHint() ) + self.grid1.addWidget( self.iAddress, 1, 2 ) + self.liAddress.setBuddy( self.iAddress ) + + self.iEMail = QLineEdit( self.input ) + self.iEMail.resize( self.iEMail.sizeHint() ) + self.grid1.addWidget( self.iEMail, 1, 3 ) + self.liEMail.setBuddy( self.iEMail ) + + self.change = QPushButton( '&Change', self.input ) + self.change.resize( self.change.sizeHint() ) + self.grid1.addWidget( self.change, 1, 4 ) + self.connect( self.change, SIGNAL( 'clicked()' ), self.changeEntry ) + + self.tabWidget.addTab( self.input, '&Add/Change Entry' ) + + # -------------------------------------- + + self.search = QWidget( self ) + self.grid2 = QGridLayout( self.search, 2, 5, 5, 5 ) + + self.cFirstName = QCheckBox( 'First &Name', self.search ) + self.cFirstName.resize( self.cFirstName.sizeHint() ) + self.grid2.addWidget( self.cFirstName, 0, 0 ) + self.connect( self.cFirstName, SIGNAL( 'clicked()' ), self.toggleFirstName ) + + self.cLastName = QCheckBox( '&Last Name', self.search ) + self.cLastName.resize( self.cLastName.sizeHint() ) + self.grid2.addWidget( self.cLastName, 0, 1 ) + self.connect( self.cLastName, SIGNAL( 'clicked()' ), self.toggleLastName ) + + self.cAddress = QCheckBox( '&Address', self.search ) + self.cAddress.resize( self.cAddress.sizeHint() ) + self.grid2.addWidget( self.cAddress, 0, 2 ) + self.connect( self.cAddress, SIGNAL( 'clicked()' ), self.toggleAddress ) + + self.cEMail = QCheckBox( '&E-Mail', self.search ) + self.cEMail.resize( self.cEMail.sizeHint() ) + self.grid2.addWidget( self.cEMail, 0, 3 ) + self.connect( self.cEMail, SIGNAL( 'clicked()' ), self.toggleEMail ) + + self.sFirstName = QLineEdit( self.search ) + self.sFirstName.resize( self.sFirstName.sizeHint() ) + self.grid2.addWidget( self.sFirstName, 1, 0 ) + + self.sLastName = QLineEdit( self.search ) + self.sLastName.resize( self.sLastName.sizeHint() ) + self.grid2.addWidget( self.sLastName, 1, 1 ) + + self.sAddress = QLineEdit( self.search ) + self.sAddress.resize( self.sAddress.sizeHint() ) + self.grid2.addWidget( self.sAddress, 1, 2 ) + + self.sEMail = QLineEdit( self.search ) + self.sEMail.resize( self.sEMail.sizeHint() ) + self.grid2.addWidget( self.sEMail, 1, 3 ) + + self.find = QPushButton( '&Find', self.search ) + self.find.resize( self.find.sizeHint() ) + self.grid2.addWidget( self.find, 1, 4 ) + self.connect( self.find, SIGNAL( 'clicked()' ), self.findEntries ) + + self.cFirstName.setChecked( TRUE ) + self.sFirstName.setEnabled( TRUE ) + self.sLastName.setEnabled( FALSE ) + self.sAddress.setEnabled( FALSE ) + self.sEMail.setEnabled( FALSE ) + + self.tabWidget.addTab( self.search, "&Search" ) + + self.mainGrid.addWidget( self.tabWidget, 0, 0 ) + + def setupListView( self ): + self.listView = QListView( self ) + self.listView.addColumn( 'First Name' ) + self.listView.addColumn( 'Last Name' ) + self.listView.addColumn( 'Address' ) + self.listView.addColumn( 'E-Mail' ) + + self.listView.setSelectionMode( QListView.Extended ) + + self.connect( self.listView, SIGNAL( 'clicked( QListViewItem* )' ), self.itemSelected ) + + self.mainGrid.addWidget( self.listView, 1, 0 ) + self.listView.setAllColumnsShowFocus( TRUE ) + + + def addEntry( self ): + if not self.iFirstName.text().isEmpty() or not self.iLastName.text().isEmpty() or \ + not self.iAddress.text().isEmpty() or not self.iEMail.text().isEmpty() : + self.item = QListViewItem( self.listView ) + self.item.setText( 0, self.iFirstName.text() ) + self.item.setText( 1, self.iLastName.text() ) + self.item.setText( 2, self.iAddress.text() ) + self.item.setText( 3, self.iEMail.text() ) + + self.iFirstName.setText( '' ) + self.iLastName.setText( '' ) + self.iAddress.setText( '' ) + self.iEMail.setText( '' ) + + def changeEntry( self ): + self.item = self.listView.currentItem() + if self.item and ( not self.iFirstName.text().isEmpty() or not self.iLastName.text().isEmpty() or \ + not self.iAddress.text().isEmpty() or not self.iEMail.text().isEmpty() ) : + self.item.setText( 0, self.iFirstName.text() ) + self.item.setText( 1, self.iLastName.text() ) + self.item.setText( 2, self.iAddress.text() ) + self.item.setText( 3, self.iEMail.text() ) + + def selectionChanged( self ): + self.iFirstName.setText( '' ) + self.iLastName.setText( '' ) + self.iAddress.setText( '' ) + self.iEMail.setText( '' ) + + def itemSelected( self, item ): + self.item.setSelected( TRUE ) + self.item.repaint() + + self.iFirstName.setText( item.text( 0 ) ) + self.iLastName.setText( item.text( 1 ) ) + self.iAddress.setText( item.text( 2 ) ) + self.iEMail.setText( item.text( 3 ) ) + + def toggleFirstName( self ): + self.sFirstName.setText( '' ) + if self.cFirstName.isChecked(): + self.sFirstName.setEnabled( TRUE ) + self.sFirstName.setFocus() + else: + self.sFirstName.setEnabled( FALSE ) + + def toggleLastName( self ): + self.sLastName.setText( '' ) + if self.cLastName.isChecked(): + self.sLastName.setEnabled( TRUE ) + self.sLastName.setFocus() + else: + self.sLastName.setEnabled( FALSE ) + + + def toggleAddress( self ): + self.sAddress.setText( '' ) + if self.cAddress.isChecked(): + self.sAddress.setEnabled( TRUE ) + self.sAddress.setFocus() + else: + self.sAddress.setEnabled( FALSE ) + + + def toggleEMail( self ): + self.sEMail.setText( '' ) + if self.cEMail.isChecked(): + self.sEMail.setEnabled( TRUE ) + self.sEMail.setFocus() + + else: + self.sEMail.setEnabled( FALSE ) + + + def findEntries( self ): + if not self.cFirstName.isChecked() and not self.cLastName.isChecked() and \ + not self.cAddress.isChecked() and not self.cEMail.isChecked(): + self.listView.clearSelection() + return + + it = QListViewItemIterator( self.listView ) + + for it in it.current() : + select = TRUE + + if self.cFirstName.isChecked(): + if select and it.current().text( 0 ).contains( self.sFirstName.text() ): + select = TRUE + else: + select = FALSE + + if self.cLastName.isChecked(): + if select and it.current().text( 1 ).contains( self.sLastName.text() ): + select = TRUE + else: + select = FALSE + + if self.cAddress.isChecked(): + if select and it.current().text( 2 ).contains( self.sAddress.text() ): + select = TRUE + else: + select = FALSE + + if self.cEMail.isChecked(): + if select and it.current().text( 3 ).contains( self.sEMail.text() ): + select = TRUE + else: + select = FALSE + + + if select: + it.current().setSelected( TRUE ) + else: + it.current().setSelected( FALSE ) + it.current().repaint() + + +class ABMainWindow(QMainWindow): + def __init__( self ): + QMainWindow.__init__( self, None, 'example addressbook application' ) + + self.filename = QString.null + self.setupMenuBar() + self.setupFileTools() + self.setupStatusBar() + self.setupCentralWidget() + + def setupMenuBar( self ): + self.file = QPopupMenu( self ) + self.menuBar().insertItem( '&File', self.file ) + + openIcon = QIconSet( QPixmap( fileopen ) ) + self.file.insertItem( 'New', self.fileNew, Qt.CTRL + Qt.Key_N ) + self.file.insertItem( openIcon, 'Open', self.fileOpen, Qt.CTRL + Qt.Key_O ) + self.file.insertSeparator() + saveIcon = QIconSet( QPixmap( filesave ) ) + self.file.insertItem( saveIcon, 'Save', self.fileSave, Qt.CTRL + Qt.Key_S ) + self.file.insertItem( 'Save As...', self.fileSaveAs ) + self.file.insertSeparator() + printIcon = QIconSet( QPixmap( fileprint ) ) + self.file.insertItem( printIcon, 'Print...', self.filePrint, Qt.CTRL + Qt.Key_P ) + self.file.insertSeparator() + #self.file.insertItem( 'Close', self.closeWindow, Qt.CTRL + Qt.Key_W ) + self.file.insertItem('Close', self, SLOT('close()'), Qt.CTRL+Qt.Key_W) + self.file.insertItem( 'Quit', qApp, SLOT( 'quit()' ), Qt.CTRL + Qt.Key_Q ) + + def setupFileTools( self ): + pass + #self.fileTools = QToolBar( self, 'file operations' ) + + def setupStatusBar( self ): + self.statusBar().message( "Ready", 2000 ) + + def setupCentralWidget( self ): + self.view = ABCentralWidget( self ) + #self.view.show() + self.setCentralWidget( self.view ) + + def closeWindow( self ): + close() + + + def fileNew( self ): + pass + + def fileOpen( self ): + fn = QFileDialog.getOpenFileName( QString.null, QString.null, self ) + if not fn.isEmpty(): + self.filename = fn + self.view.load( self.filename ) + + def fileSave( self ): + if self.filename.isEmpty(): + self.fileSaveAs() + return + + self.view.save( self.filename ) + + def fileSaveAs( self ): + fn = QFileDialog.getSaveFileName( QString.null, QString.null, self ) + if not fn.isEmpty(): + self.filename = fn + self.fileSave + + def filePrint( self ): + pass + + +a = QApplication( sys.argv ) + +mw = ABMainWindow() +#mw.setupMenuBar() +#mw.setupFileTools +#mw.setupStatusBar +#mw.setupCentralWidget +#view = ABCentralWidget() +#mw.setCentralWidget( view ) +mw.setCaption( 'Addressbook 1' ) +a.setMainWidget( mw ) +mw.show() + +a.connect( a, SIGNAL( 'lastWindowClosed()' ), a, SLOT( 'quit()' ) ) +a.exec_loop() |