Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 512 insertions, 0 deletions

diff --git a/python/pyqt/examples2/widgets.py b/python/pyqt/examples2/widgets.py
new file mode 100755
index 00000000..7b85ab35
--- /dev/null
+++ b/python/pyqt/examples2/widgets.py
@@ -0,0 +1,512 @@
+#!/usr/bin/env python
+
+
+import sys, string
+from qt import *
+
+#
+## Constructs an analog clock widget that uses an internal QTimer.
+#
+def QMIN( x, y ):
+  if y > x:
+    return y
+  return x
+
+#
+## Constructs an analog clock widget that uses an internal QTimer.
+#
+
+class AnalogClock( QWidget ):
+    def __init__( self, *args ):
+        apply( QWidget.__init__, (self,) + args )
+        self.time = QTime.currentTime()     # get current time
+        internalTimer = QTimer( self )      # create internal timer
+        self.connect( internalTimer, SIGNAL("timeout()"), self.timeout )
+        internalTimer.start( 5000 )         # emit signal every 5 seconds
+
+#
+## The QTimer::timeout() signal is received by this slot.
+#
+
+    def timeout( self ):
+        new_time = QTime.currentTime()                # get the current time
+        if new_time.minute() != self.time.minute():    # minute has changed
+            self.update()
+
+#
+## The clock is painted using a 1000x1000 square coordinate system.
+#
+    def paintEvent( self, qe ):            # paint clock
+        if not self.isVisible():                     # is is invisible
+            return
+        self.time = QTime.currentTime()             # save current time
+
+        pts = QPointArray()
+        paint = QPainter( self )
+        paint.setBrush( self.foregroundColor() )    # fill with foreground color
+
+        cp = QPoint( self.rect().center() )         # widget center point
+        d = QMIN( self.width(), self.height() )     # we want a circular clock
+
+        matrix = QWMatrix()                         # setup transformation matrix
+        matrix.translate( cp.x(), cp.y() )          # origin at widget center
+        matrix.scale( d / 1000.0, d / 1000.0 )      # scale coordinate system
+
+        h_angle = 30 * ( self.time.hour() % 12 - 3 ) + self.time.minute() / 2
+        matrix.rotate( h_angle )                    # rotate to draw hour hand
+        paint.setWorldMatrix( matrix )
+        pts.setPoints( [ -20,0, 0,-20, 300,0, 0,20 ] )
+        paint.drawPolygon( pts )                    # draw hour hand
+        matrix.rotate( -h_angle )                   # rotate back to zero
+
+        m_angle = ( self.time.minute() - 15 ) * 6
+        matrix.rotate( m_angle )                    # rotate to draw minute hand
+        paint.setWorldMatrix( matrix )
+        pts.setPoints( [ -10,0, 0,-10, 400,0, 0,10 ] )
+        paint.drawPolygon( pts )                    # draw minute hand
+        matrix.rotate( -m_angle )                   # rotate back to zero
+
+        for i in range( 0, 12 ):                     # draw hour lines
+            paint.setWorldMatrix( matrix )
+            paint.drawLine( 450,0, 500,0 )
+            matrix.rotate( 30 )
+
+
+class DigitalClock( QLCDNumber ):
+    def __init__( self, *args ): 
+        apply( QLCDNumber.__init__,(self,) + args )
+        self.showingColon = 0
+        self.setFrameStyle(QFrame.Panel | QFrame.Raised)
+        self.setLineWidth( 2 )
+        self.showTime()
+        self.normalTimer = self.startTimer( 500 )
+        self.showDateTimer = -1
+
+    def timerEvent( self, e ):
+        if e.timerId() == self.showDateTimer:
+            self.stopDate()
+        else:
+            if self.showDateTimer == -1:
+                self.showTime()
+  
+    def mousePressEvent( self, e ):
+        if e.button() == Qt.LeftButton:
+            self.showDate()
+
+    def showDate( self ):
+        if self.showDateTimer != -1:
+            return
+        d = QDate.currentDate()
+        self.display('%2d %2d' % (d.month(), d.day()))
+        self.showDateTimer = self.startTimer(2000)
+
+    def stopDate( self ):
+        self.killTimer(self.showDateTimer)
+        self.showDateTimer = -1
+        self.showTime()
+
+    def showTime( self ):
+        self.showingColon = not self.showingColon
+        s = list(str(QTime.currentTime().toString())[:5]) #.left(5)
+        if not self.showingColon:
+            s[2] = ' '
+        if s[0] == '0':
+            s[0] = ' '
+        s = string.join(s,'')
+        self.display( s )
+
+    def QMIN( x, y ):
+        if y > x:
+            return y
+        return x
+
+TRUE  = 1
+FALSE = 0
+MOVIEFILENAME = "trolltech.gif"
+
+#
+# WidgetView contains lots of Qt widgets.
+#
+
+class WidgetView ( QWidget ):
+    def __init__( self, *args ):
+         apply( QWidget.__init__, (self,) + args )
+         
+         # Set the window caption/title
+         self.setCaption( "Qt Widgets Demo Application" )
+
+         # Install an application-global event filter
+         qApp.installEventFilter( self )
+
+         # Create a layout to position the widgets
+         self.topLayout = QVBoxLayout( self, 10 )
+
+         # Create a grid layout to hold most of the widgets
+         self.grid = QGridLayout( 6, 3 )
+
+         # This layout will get all of the stretch
+         self.topLayout.addLayout( self.grid, 10 )
+
+         # Create a menubar
+         self.menubar = QMenuBar( self )
+         #self.menubar.setSeparator( QMenuBar.InWindowsStyle )
+         self.menubar.setSeparator( 1 )
+         
+         # Create an easter egg
+         QToolTip.add( self.menubar, QRect( 0, 0, 2, 2 ), "easter egg" )
+
+         self.popup = QPopupMenu()
+         self.id = self.popup.insertItem( "&New" )
+         self.popup.setItemEnabled( self.id, FALSE )
+         self.id = self.popup.insertItem( "&Open" )
+         self.popup.setItemEnabled( self.id, FALSE )
+         self.popup.insertSeparator()
+         self.popup.insertItem( "&Quit", qApp, SLOT("quit()"), Qt.CTRL+Qt.Key_Q )
+
+         self.menubar.insertItem( "&File", self.popup )
+
+         # Must tell the layout about a menubar in a widget
+         self.topLayout.setMenuBar( self.menubar )
+
+         # Create an analog and a digital clock
+         self.aclock = AnalogClock( self )
+         self.aclock.resize( 50, 50 )
+         self.dclock = DigitalClock( self )
+         self.dclock.setMaximumWidth( 200 )
+         self.grid.addWidget( self.aclock, 0, 2 )
+         self.grid.addWidget( self.dclock, 1, 2 )
+
+         # Give the dclock widget a blue palette
+         col = QColor()
+         col.setRgb( 0xaa, 0xbe, 0xff )
+         self.dclock.setPalette( QPalette( col ) )
+
+         # make tool tips for both of them
+         QToolTip.add( self.aclock, "custom widget: analog clock" )
+         QToolTip.add( self.dclock, "custom widget: digital clock" )
+
+         # Create a push button.
+         self.pb = QPushButton( self, "button1" )	# create button 1
+         self.pb.setText( "Push button 1" )
+         self.pb.setFixedHeight( self.pb.sizeHint().height() )
+         self.grid.addWidget( self.pb, 0, 0, Qt.AlignVCenter )
+         self.connect( self.pb, SIGNAL("clicked()"), self.button1Clicked )
+         QToolTip.add( self.pb, "push button 1" )
+         self.pm = QPixmap()
+         self.pix = self.pm.load( "qt.png" )		# load pixmap for button 2
+         if not self.pix:
+             QMessageBox.information( None, "Qt Widgets Example",
+                                      "Could not load the file \"qt.png\", which\n"
+                                      "contains an icon used...\n\n"
+                                      "The text \"line 42\" will be substituted.",
+                                      QMessageBox.Ok + QMessageBox.Default )
+
+         # Create a label containing a QMovie
+         self.movielabel = QLabel( self, "label0" )
+         self.movie = QMovie( MOVIEFILENAME )
+         self.movie.connectStatus( self.movieStatus )
+         self.movie.connectUpdate( self.movieUpdate )
+         self.movielabel.setFrameStyle( QFrame.Box | QFrame.Plain )
+         self.movielabel.setMovie( self.movie )
+         self.movielabel.setMargin( 0 )
+         self.movielabel.setFixedSize( 128 + self.movielabel.frameWidth() * 2,
+                                        64 + self.movielabel.frameWidth() * 2 )
+         self.grid.addWidget( self.movielabel, 0, 1, Qt.AlignCenter )
+         QToolTip.add( self.movielabel, "movie" )
+
+         # Create a group of check boxes
+         self.bg = QButtonGroup( self, "checkGroup" )
+         self.bg.setTitle( "Check Boxes" )
+         self.grid.addWidget( self.bg, 1, 0 )
+
+         # Create a layout for the check boxes
+         self.vbox = QVBoxLayout(self.bg, 10)
+
+         self.vbox.addSpacing( self.bg.fontMetrics().height() )
+
+         self.cb = range(3)
+         self.cb[0] = QCheckBox( self.bg )
+         self.cb[0].setText( "Read" )
+         self.vbox.addWidget( self.cb[0] )
+         self.cb[0].setMinimumSize( self.cb[0].sizeHint() )
+         self.cb[1] = QCheckBox( self.bg )
+         self.cb[1].setText( "Write" )
+         self.vbox.addWidget( self.cb[1] )
+         self.cb[1].setMinimumSize( self.cb[1].sizeHint() )
+         self.cb[2] = QCheckBox( self.bg )
+         self.cb[2].setText( "Execute" )
+         self.cb[2].setMinimumSize( self.cb[2].sizeHint() )
+         self.vbox.addWidget( self.cb[2] )
+         self.bg.setMinimumSize( self.bg.childrenRect().size() )
+         self.vbox.activate()
+
+         self.connect( self.bg, SIGNAL("clicked(int)"), self.checkBoxClicked )
+         
+         QToolTip.add( self.cb[0], "check box 1" )
+         QToolTip.add( self.cb[1], "check box 2" )
+         QToolTip.add( self.cb[2], "check box 3" )
+
+         # Create a group of radio buttons
+         self.bg = QButtonGroup( self, "radioGroup" )
+         self.bg.setTitle( "Radio buttons" )
+
+         self.grid.addWidget( self.bg, 1, 1 )
+
+         # Create a layout for the radio buttons
+         self.vbox = QVBoxLayout( self.bg, 10 )
+
+         self.vbox.addSpacing( self.bg.fontMetrics().height() )
+         self.rb = QRadioButton( self.bg )
+         self.rb.setText( "&AM" )
+         self.rb.setChecked( TRUE )
+         self.vbox.addWidget( self.rb )
+         self.rb.setMinimumSize( self.rb.sizeHint() )
+         QToolTip.add( self.rb, "radio button 1" )
+         self.rb = QRadioButton( self.bg )
+         self.rb.setText( "&FM" )
+         self.vbox.addWidget( self.rb )
+         self.rb.setMinimumSize( self.rb.sizeHint() )
+         QToolTip.add( self.rb, "radio button 2" )
+         self.rb = QRadioButton( self.bg )
+         self.rb.setText( "&Short Wave" )
+         self.vbox.addWidget( self.rb )
+         self.rb.setMinimumSize( self.rb.sizeHint() )
+         self.vbox.activate()
+
+         self.connect( self.bg, SIGNAL("clicked(int)"), self.radioButtonClicked )
+         QToolTip.add( self.rb, "radio button 3" )
+
+         # Create a list box
+         self.lb = QListBox( self, "listBox" )
+         for i in range( 0, 100, 1 ): # fill list box
+             txt = QString()
+             txt = "line %d" % i
+             if i == 42 and self.pix:
+                 self.lb.insertItem( self.pm )
+             else:
+                 self.lb.insertItem( txt )
+    
+         self.grid.addMultiCellWidget( self.lb, 2, 4, 0, 0 )
+         self.connect( self.lb, SIGNAL("selected(int)"), self.listBoxItemSelected )
+         QToolTip.add( self.lb, "list box" )
+
+         self.vbox = QVBoxLayout( 8 )
+         self.grid.addLayout( self.vbox, 2, 1 )
+
+         # Create a slider
+         self.sb = QSlider( 0, 300, 1, 100, QSlider.Horizontal, self, "Slider" )
+         #self.sb.setTickmarks( QSlider.Below )
+         self.sb.setTickmarks( 1 )
+         self.sb.setTickInterval( 10 )
+         #self.sb.setFocusPolicy( QWidget.TabFocus )
+         self.sb.setFocusPolicy( 1 )
+         self.sb.setFixedHeight( self.sb.sizeHint().height() )
+         self.vbox.addWidget( self.sb )
+
+         self.connect( self.sb, SIGNAL("valueChanged(int)"), self.sliderValueChanged )
+         QToolTip.add( self.sb, "slider" )
+
+         # Create a combo box
+         self.combo = QComboBox( FALSE, self, "comboBox" )
+         self.combo.insertItem( "darkBlue" )
+         self.combo.insertItem( "darkRed" )
+         self.combo.insertItem( "darkGreen" )
+         self.combo.insertItem( "blue" )
+         self.combo.insertItem( "red" )
+         self.combo.setFixedHeight( self.combo.sizeHint().height() )
+         self.vbox.addWidget( self.combo )
+         self.connect( self.combo, SIGNAL("activated(int)"), self.comboBoxItemActivated )
+         QToolTip.add( self.combo, "read-only combo box" )
+
+         # Create an editable combo box
+         self.edCombo = QComboBox( TRUE, self, "edComboBox" )
+         self.edCombo.insertItem( "Permutable" )
+         self.edCombo.insertItem( "Malleable" )
+         self.edCombo.insertItem( "Adaptable" )
+         self.edCombo.insertItem( "Alterable" )
+         self.edCombo.insertItem( "Inconstant" )
+         self.edCombo.setFixedHeight( self.edCombo.sizeHint().height() )
+         self.vbox.addWidget( self.edCombo )
+         self.connect( self.edCombo, SIGNAL("activated(const QString &)"), self.edComboBoxItemActivated)
+         QToolTip.add( self.edCombo, "editable combo box" )
+
+         self.edCombo.setAutoCompletion( TRUE )
+         
+         self.vbox.addStretch( 1 )
+
+         self.vbox = QVBoxLayout( 8 )
+         self.grid.addLayout( self.vbox, 2, 2 )
+
+         # Create a spin box
+         self.spin = QSpinBox( 0, 10, 1, self, "spin" )
+         self.spin.setSuffix( " mm" )
+         self.spin.setSpecialValueText( "Auto" )
+         self.spin.setMinimumSize( self.spin.sizeHint() )
+         self.connect( self.spin, SIGNAL( "valueChanged(const QString &)" ), self.spinBoxValueChanged )
+         QToolTip.add( self.spin, "spin box" )
+         self.vbox.addWidget( self.spin )
+    
+         self.vbox.addStretch( 1 )
+
+         # Create a multi line edit
+         self.mle = QMultiLineEdit( self, "multiLineEdit" )
+
+         self.grid.addMultiCellWidget( self.mle, 3, 3, 1, 2 )
+         self.mle.setMinimumHeight( self.mle.fontMetrics().height() * 3 )
+         self.mle.setText("This is a QMultiLineEdit widget,\n"
+                          "useful for small multi-line\n"
+                          "input fields.")
+         QToolTip.add( self.mle, "multi line editor" )
+
+         # Create a single line edit
+         self.le = QLineEdit( self, "lineEdit" )
+         self.grid.addMultiCellWidget( self.le, 4, 4, 1, 2 )
+         self.le.setFixedHeight( self.le.sizeHint().height() )
+         self.connect( self.le, SIGNAL("textChanged(const QString &)"), self.lineEditTextChanged )
+         QToolTip.add( self.le, "single line editor" )
+
+         # Create a horizontal line (sort of QFrame) above the message line
+         self.separator = QFrame( self, "separatorLine" )
+         self.separator.setFrameStyle( QFrame.HLine | QFrame.Sunken )
+         self.separator.setFixedHeight( self.separator.sizeHint().height() )
+         self.grid.addMultiCellWidget( self.separator, 5, 5, 0, 2 )
+         QToolTip.add( self.separator, "tool tips on a separator! wow!" )
+
+         self.grid.setRowStretch( 0, 0 )
+         self.grid.setRowStretch( 1, 0 )
+         self.grid.setRowStretch( 2, 0 )
+         self.grid.setRowStretch( 3, 1 )
+         self.grid.setRowStretch( 4, 1 )
+         self.grid.setRowStretch( 5, 0 )
+
+         self.grid.setColStretch( 0, 1 )
+         self.grid.setColStretch( 1, 1 )
+         self.grid.setColStretch( 2, 1 )
+
+         # Create an label and a message in a plain widget
+         # The message is updated when buttons are clicked etc.
+
+         self.hbox = QHBoxLayout()
+         self.topLayout.addLayout( self.hbox )
+         self.msgLabel = QLabel( self, "msgLabel" )
+         self.msgLabel.setText( "Message:" )
+         self.msgLabel.setAlignment( Qt.AlignHCenter | Qt.AlignVCenter )
+         self.msgLabel.setFixedSize( self.msgLabel.sizeHint() )
+         self.hbox.addWidget( self.msgLabel )
+         QToolTip.add( self.msgLabel, "label 1" )
+
+         self.msg = QLabel( self, "message" )
+         self.msg.setFrameStyle( QFrame.Panel | QFrame.Sunken )
+         self.msg.setAlignment( Qt.AlignCenter )
+         self.msg.setFont( QFont( "times", 12, QFont.Bold ) )
+         self.msg.setText( "Message" )
+         self.msg.setFixedHeight( self.msg.sizeHint().height() )
+         self.msg.setText( "" )
+         self.hbox.addWidget( self.msg, 5 )
+         QToolTip.add( self.msg, "label 2" )
+
+         self.topLayout.activate()
+
+    def setStatus(self, text):
+        self.msg.setText( text )
+
+    def movieUpdate( self, r ):
+        # Uncomment this to test animated icons on your window manager
+        self.setIcon( self.movie.framePixmap() )
+        
+    def movieStatus( self, s ):
+        if s == QMovie.SourceEmpty or s == QMovie.UnrecognizedFormat:
+            pm = QPixmap('tt-logo.png')
+            self.movielabel.setPixmap(pm)
+            self.movielabel.setFixedSize(pm.size())
+        else:
+            if ( self.movielabel.movie() ):      # for flicker-free animation:
+                self.movielabel.setBackgroundMode( QWidget.NoBackground )
+   
+    def button1Clicked( self ):
+        self.msg.setText( "The first push button was clicked" )
+
+    def checkBoxClicked( self, id ):
+        txt = QString()
+        txt = "Check box %s clicked : " % str(id)
+        chk = ["-","-","-"]
+        if self.cb[0].isChecked():
+            chk[0] = "r"
+        if self.cb[1].isChecked():
+            chk[1] = "w"
+        if self.cb[2].isChecked():
+            chk[2] = "x"
+        txt = txt + str(chk[0]+chk[1]+chk[2])
+        self.msg.setText( txt )
+        
+    def edComboBoxItemActivated( self, text):
+        txt = QString()
+        txt = "Editable Combo Box set to %s" % text
+        self.msg.setText( txt )
+
+    def radioButtonClicked( self, id ):
+        txt = QString()
+        txt = "Radio button #%d clicked" % id
+        self.msg.setText( txt )
+
+    def listBoxItemSelected( self, index ):
+        txt = QString()
+        txt = "List box item %d selected" % index
+        self.msg.setText( txt )
+
+    def sliderValueChanged( self, value ):
+        txt = QString()
+        txt = "Movie set to %d%% of normal speed" % value
+        self.msg.setText( txt )
+        self.movie.setSpeed( value )
+
+    def comboBoxItemActivated( self, index ):
+        txt = QString()
+        txt = "Comboxo box item %d activated" % index
+        self.msg.setText( txt )
+        if index == 0:
+            QApplication.setWinStyleHighlightColor( Qt.darkBlue )
+	elif index == 1:
+            QApplication.setWinStyleHighlightColor( Qt.darkRed )
+	elif index == 2:
+            QApplication.setWinStyleHighlightColor( Qt.darkGreen )
+	elif index == 3:
+            QApplication.setWinStyleHighlightColor( Qt.blue )
+	elif index == 4:
+            QApplication.setWinStyleHighlightColor( Qt.red )
+
+    def lineEditTextChanged( self, newText ):
+        self.msg.setText("Line edit text: " + unicode(newText))
+
+    def spinBoxValueChanged( self, valueText ):
+        self.msg.setText("Spin box value: " + unicode(valueText))
+
+    # All application events are passed throught this event filter.
+    # We're using it to display some information about a clicked
+    # widget (right mouse button + CTRL).
+    #def eventFilter( self, event ):
+    #    identify_now = TRUE
+    #    if event.type() == Event_MouseButtonPress and identify_now:
+    #        e = QMouseEvent( event )
+    #        if (e.button() == Qt.RightButton) and (e.state() & Qt.ControlButton) != 0:
+    #            txt = QString( "The clicked widget is a\n" )
+    #            txt = txt + QObect.className()
+    #            txt = txt + "\nThe widget's name is\n"
+    #            if QObject.name():
+    #                txt = txt + QObject.name()
+    #            else:
+    #                txt = txt + "<no name>"
+    #            identify_now = FALSE		# don't do it in message box
+    #            QMessageBox.message( "Identify Widget", txt, 0, QObject )
+    #            identify_now = TRUE;		# allow it again
+    #    return FALSE				# don't eat event
+
+################################################################################################
+
+#QApplication.setColourSpec( QApplication.CustomColor )
+a = QApplication( sys.argv )
+
+w = WidgetView()
+a.setMainWidget( w )
+w.show()
+a.exec_loop()