コード例 #1
0
    def body(self, frame):
        """ Creates the dialog body. Returns the widget that should have
            initial focus.
        """

        title = Label( text = "Choose Font" )
        frame.add( title )

        # Font family list ----------------------------------------------------

        family = ListBox()
        family.setMultipleSelect( False )
        family.setStyleName( "color", "#ffffff" )

        for family_name in families(master):
            family.addItem( item = family_name )

        # Font size spinner ---------------------------------------------------

        size = TextBox()
        frame.add( size )

        # Example text --------------------------------------------------------

        example = TextArea()

        example.addText( "This is example text.\n" )
        example.addText( "If you like this text, it can be your font." )

        def on_select( event ):
            idx = familt.getSelectedIndex()
            example.setStyleName( "font", family.getValue(idx) )
            example.setStyleName( "em", size.getText() )

        family.addChangeListener( on_select )

        return size # Given initial focus.
コード例 #2
0
ファイル: Lists.py プロジェクト: pombredanne/pyjamas-desktop
class Lists(Sink):
    def __init__(self):
        Sink.__init__(self)
        self.sStrings=[["foo0", "bar0", "baz0", "toto0", "tintin0"],
            ["foo1", "bar1", "baz1", "toto1", "tintin1"],
            ["foo2", "bar2", "baz2", "toto2", "tintin2"],
            ["foo3", "bar3", "baz3", "toto3", "tintin3"],
            ["foo4", "bar4", "baz4", "toto4", "tintin4"]]

        self.combo=ListBox()
        self.list=ListBox()
        self.echo=Label()

        self.combo.setVisibleItemCount(1)
        self.combo.addChangeListener(self)
        self.list.setVisibleItemCount(10)
        self.list.setMultipleSelect(True)
        
        for i in range(len(self.sStrings)):
            self.combo.addItem("List %d" % i)
        self.combo.setSelectedIndex(0)
        self.fillList(0)
        
        self.list.addChangeListener(self)
        
        horz = HorizontalPanel()
        horz.setVerticalAlignment(HasAlignment.ALIGN_TOP)
        horz.setSpacing(8)
        horz.add(self.combo)
        horz.add(self.list)
        
        panel = VerticalPanel()
        panel.setHorizontalAlignment(HasAlignment.ALIGN_LEFT)
        panel.add(horz)
        panel.add(self.echo)
        self.initWidget(panel)
        
        self.echoSelection()

    def onChange(self, sender):
        print "onChange", sender, self.list, self.combo
        if sender is self.combo:
            print "fill list"
            self.fillList(self.combo.getSelectedIndex())
        elif sender is self.list:
            print "echo "
            self.echoSelection()
        else:
            print "oops"

    def onShow(self):
        pass
    
    def fillList(self, idx):
        self.list.clear()
        strings = self.sStrings[idx]
        for i in range(len(strings)):
            self.list.addItem(strings[i])

        self.echoSelection()

    def echoSelection(self):
        msg = "Selected items: "
        print msg, self.list.getItemCount()
        for i in range(self.list.getItemCount()):
            if self.list.isItemSelected(i):
                msg += "%d" % i + self.list.getItemText(i) + " "
        self.echo.setText(msg)