def init(self):
     mainWindow = Window('Refresher')
     self.setMainWindow(mainWindow)
     panel = Panel('Refresher example')
     layout = HorizontalLayout()
     refresher = Refresher()
     label = Label('0')
     thread = CounterThread(label)
     thread.start()
     label.setData(0)
     panel.addComponent(refresher)
     panel.addComponent(Label("<div style='margin-bottom:10px'>"
             + "The Refresher allows you to affect the UI "
             + "from external threads without "
             + "<a href='http://vaadin.com/forum/-/message_boards/message/69792' target='_blank'>"
             + "the ProgressIndicator hack</a>.</div>", Label.CONTENT_XHTML))
     panel.addComponent(layout)
     layout.setSpacing(True)
     layout.addComponent(Button('Start Counting',
                 StartClickListener(refresher, thread)))
     layout.addComponent(Button('Stop Counting',
                 StopClickListener(refresher, thread)))
     layout.addComponent(label)
     mainWindow.setContent(panel)
示例#2
0
    def init(self):
        # This is called whenever a colorpicker popup is closed
        main = Window()
        main.setWidth('1000px')
        self.setMainWindow(main)

        # Create an instance of the preview and add it to the window
        #        self._display = Embedded('Color preview')
        self._display = Canvas()
        self._display.setWidth('270px')
        self._display.setHeight('270px')

        # Add the foreground and background colorpickers to a layout
        self._mainLayout = mainLayout = HorizontalLayout()
        mainLayout.setMargin(True)
        mainLayout.setSpacing(True)
        main.setContent(mainLayout)

        layout = VerticalLayout()
        layout.setWidth('450px')
        layout.setSpacing(True)

        optPanel = Panel('Customize the color picker popup window',
                         GridLayout(3, 2))
        optPanel.getContent().setSizeFull()
        optPanel.getContent().setMargin(True)
        optPanel.getContent().setSpacing(True)

        self._rgbBox.addListener(RgbClickListener(self), IClickListener)
        self._rgbBox.setValue(self._rgbVisible)
        self._rgbBox.setImmediate(True)
        optPanel.getContent().addComponent(self._rgbBox)

        self._hsvBox.addListener(HsvClickListener(self), IClickListener)
        self._hsvBox.setValue(self._hsvVisible)
        self._hsvBox.setImmediate(True)
        optPanel.getContent().addComponent(self._hsvBox)

        self._swaBox.addListener(SwaClickListener(self), IClickListener)
        self._swaBox.setValue(self._swaVisible)
        self._swaBox.setImmediate(True)
        optPanel.getContent().addComponent(self._swaBox)

        self._hisBox.addListener(HisClickListener(self), IClickListener)
        self._hisBox.setValue(self._historyVisible)
        self._hisBox.setImmediate(True)
        optPanel.getContent().addComponent(self._hisBox)

        self._txtBox.addListener(TxtClickListener(self), IClickListener)
        self._txtBox.setValue(self._txtfieldVisible)
        self._txtBox.setImmediate(True)
        optPanel.getContent().addComponent(self._txtBox)

        layout.addComponent(optPanel)

        panel1 = Panel(
            'Button like colorpicker with current color and CSS code',
            HorizontalLayout())
        panel1.getContent().setSizeFull()
        panel1.getContent().setMargin(True)

        self._colorpicker1 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker1.setWidth('100px')
        self._colorpicker1.addListener(self)
        panel1.addComponent(self._colorpicker1)
        panel1.getContent().setComponentAlignment(self._colorpicker1,
                                                  Alignment.MIDDLE_CENTER)

        self._colorpicker2 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker2.addListener(self)
        self._colorpicker2.setWidth('100px')
        panel1.addComponent(self._colorpicker2)
        panel1.getContent().setComponentAlignment(self._colorpicker2,
                                                  Alignment.MIDDLE_CENTER)
        layout.addComponent(panel1)

        panel2 = Panel(
            'Button like colorpicker with current color and custom caption',
            HorizontalLayout())
        panel2.getContent().setSizeFull()
        panel2.getContent().setMargin(True)
        self._colorpicker3 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker3.addListener(self)
        self._colorpicker3.setWidth('120px')
        self._colorpicker3.setButtonCaption('Foreground')
        panel2.addComponent(self._colorpicker3)
        panel2.getContent().setComponentAlignment(self._colorpicker3,
                                                  Alignment.MIDDLE_CENTER)

        self._colorpicker4 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker4.addListener(self)
        self._colorpicker4.setWidth('120px')
        self._colorpicker4.setButtonCaption('Background')
        panel2.addComponent(self._colorpicker4)
        panel2.getContent().setComponentAlignment(self._colorpicker4,
                                                  Alignment.MIDDLE_CENTER)
        layout.addComponent(panel2)

        panel3 = Panel('Color area color picker with caption',
                       HorizontalLayout())
        panel3.getContent().setSizeFull()
        panel3.getContent().setMargin(True)

        self._colorpicker5 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker5.setCaption('Foreground')
        self._colorpicker5.addListener(self)
        self._colorpicker5.setButtonStyle(ButtonStyle.BUTTON_AREA)
        panel3.addComponent(self._colorpicker5)
        panel3.getContent().setComponentAlignment(self._colorpicker5,
                                                  Alignment.MIDDLE_CENTER)

        self._colorpicker6 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker6.setCaption('Background')
        self._colorpicker6.addListener(self)
        self._colorpicker6.setButtonStyle(ButtonStyle.BUTTON_AREA)
        panel3.addComponent(self._colorpicker6)
        panel3.getContent().setComponentAlignment(self._colorpicker6,
                                                  Alignment.MIDDLE_CENTER)
        layout.addComponent(panel3)

        mainLayout.addComponent(layout)
        mainLayout.addComponent(self._display)

        self.updateDisplay(self._foregroundColor, self._backgroundColor)
    def init(self):
        # This is called whenever a colorpicker popup is closed
        main = Window()
        main.setWidth('1000px')
        self.setMainWindow(main)

        # Create an instance of the preview and add it to the window
#        self._display = Embedded('Color preview')
        self._display = Canvas()
        self._display.setWidth('270px')
        self._display.setHeight('270px')

        # Add the foreground and background colorpickers to a layout
        self._mainLayout = mainLayout = HorizontalLayout()
        mainLayout.setMargin(True)
        mainLayout.setSpacing(True)
        main.setContent(mainLayout)

        layout = VerticalLayout()
        layout.setWidth('450px')
        layout.setSpacing(True)

        optPanel = Panel('Customize the color picker popup window',
                GridLayout(3, 2))
        optPanel.getContent().setSizeFull()
        optPanel.getContent().setMargin(True)
        optPanel.getContent().setSpacing(True)

        self._rgbBox.addListener(RgbClickListener(self), IClickListener)
        self._rgbBox.setValue(self._rgbVisible)
        self._rgbBox.setImmediate(True)
        optPanel.getContent().addComponent(self._rgbBox)

        self._hsvBox.addListener(HsvClickListener(self), IClickListener)
        self._hsvBox.setValue(self._hsvVisible)
        self._hsvBox.setImmediate(True)
        optPanel.getContent().addComponent(self._hsvBox)

        self._swaBox.addListener(SwaClickListener(self), IClickListener)
        self._swaBox.setValue(self._swaVisible)
        self._swaBox.setImmediate(True)
        optPanel.getContent().addComponent(self._swaBox)

        self._hisBox.addListener(HisClickListener(self), IClickListener)
        self._hisBox.setValue(self._historyVisible)
        self._hisBox.setImmediate(True)
        optPanel.getContent().addComponent(self._hisBox)

        self._txtBox.addListener(TxtClickListener(self), IClickListener)
        self._txtBox.setValue(self._txtfieldVisible)
        self._txtBox.setImmediate(True)
        optPanel.getContent().addComponent(self._txtBox)

        layout.addComponent(optPanel)

        panel1 = Panel(
                'Button like colorpicker with current color and CSS code',
                HorizontalLayout())
        panel1.getContent().setSizeFull()
        panel1.getContent().setMargin(True)

        self._colorpicker1 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker1.setWidth('100px')
        self._colorpicker1.addListener(self)
        panel1.addComponent(self._colorpicker1)
        panel1.getContent().setComponentAlignment(self._colorpicker1,
                Alignment.MIDDLE_CENTER)

        self._colorpicker2 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker2.addListener(self)
        self._colorpicker2.setWidth('100px')
        panel1.addComponent(self._colorpicker2)
        panel1.getContent().setComponentAlignment(self._colorpicker2,
                Alignment.MIDDLE_CENTER)
        layout.addComponent(panel1)

        panel2 = Panel(
                'Button like colorpicker with current color and custom caption',
                HorizontalLayout())
        panel2.getContent().setSizeFull()
        panel2.getContent().setMargin(True)
        self._colorpicker3 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker3.addListener(self)
        self._colorpicker3.setWidth('120px')
        self._colorpicker3.setButtonCaption('Foreground')
        panel2.addComponent(self._colorpicker3)
        panel2.getContent().setComponentAlignment(self._colorpicker3,
                Alignment.MIDDLE_CENTER)

        self._colorpicker4 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker4.addListener(self)
        self._colorpicker4.setWidth('120px')
        self._colorpicker4.setButtonCaption('Background')
        panel2.addComponent(self._colorpicker4)
        panel2.getContent().setComponentAlignment(self._colorpicker4,
                Alignment.MIDDLE_CENTER)
        layout.addComponent(panel2)

        panel3 = Panel(
                'Color area color picker with caption',
                HorizontalLayout())
        panel3.getContent().setSizeFull()
        panel3.getContent().setMargin(True)

        self._colorpicker5 = ColorPicker('Foreground', self._foregroundColor)
        self._colorpicker5.setCaption('Foreground')
        self._colorpicker5.addListener(self)
        self._colorpicker5.setButtonStyle(ButtonStyle.BUTTON_AREA)
        panel3.addComponent(self._colorpicker5)
        panel3.getContent().setComponentAlignment(self._colorpicker5,
                Alignment.MIDDLE_CENTER)

        self._colorpicker6 = ColorPicker('Background', self._backgroundColor)
        self._colorpicker6.setCaption('Background')
        self._colorpicker6.addListener(self)
        self._colorpicker6.setButtonStyle(ButtonStyle.BUTTON_AREA)
        panel3.addComponent(self._colorpicker6)
        panel3.getContent().setComponentAlignment(self._colorpicker6,
                Alignment.MIDDLE_CENTER)
        layout.addComponent(panel3)

        mainLayout.addComponent(layout)
        mainLayout.addComponent(self._display)

        self.updateDisplay(self._foregroundColor, self._backgroundColor)