Python Palette.is_up方法代码示例

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]

#.........这里部分代码省略.........
    def __button_can_activate_accel_cb(self, button, signal_id):
        # Accept activation via accelerators regardless of this widget's state
        return True

    def set_tooltip(self, tooltip):
        """ Set a simple palette with just a single label.
        """
        if self.palette is None or self._tooltip is None:
            self.palette = Palette(tooltip)
        elif self.palette is not None:
            self.palette.set_primary_text(tooltip)

        self._tooltip = tooltip

        # Set label, shows up when toolbar overflows
        Gtk.ToolButton.set_label(self, tooltip)

    def get_tooltip(self):
        return self._tooltip

    tooltip = GObject.property(type=str, setter=set_tooltip,
        getter=get_tooltip)

    def get_hide_tooltip_on_click(self):
        return self._hide_tooltip_on_click

    def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
        if self._hide_tooltip_on_click != hide_tooltip_on_click:
            self._hide_tooltip_on_click = hide_tooltip_on_click

    hide_tooltip_on_click = GObject.property(
        type=bool, default=True, getter=get_hide_tooltip_on_click,
        setter=set_hide_tooltip_on_click)

    def set_accelerator(self, accelerator):
        self._accelerator = accelerator
        setup_accelerator(self)

    def get_accelerator(self):
        return self._accelerator

    accelerator = GObject.property(type=str, setter=set_accelerator,
            getter=get_accelerator)

    def set_icon_name(self, icon_name):
        icon = Icon(icon_name=icon_name)
        self.set_icon_widget(icon)
        icon.show()

    def get_icon_name(self):
        if self.props.icon_widget is not None:
            return self.props.icon_widget.props.icon_name
        else:
            return None

    icon_name = GObject.property(type=str, setter=set_icon_name,
                                 getter=get_icon_name)

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        child = self.get_child()
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
            cr.rectangle(0, 0, allocation.width, allocation.height)
            cr.paint()

        Gtk.ToolButton.do_draw(self, cr)

        if self.palette and self.palette.is_up():
            invoker = self.palette.props.invoker
            invoker.draw_rectangle(cr, self.palette)

        return False

    def do_clicked(self):
        if self._hide_tooltip_on_click and self.palette:
            self.palette.popdown(True)

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]
class RadioToolButton(Gtk.RadioToolButton):
    """An implementation of a "push" button."""

    __gtype_name__ = "SugarRadioToolButton"

    def __init__(self, icon_name=None, **kwargs):
        self._accelerator = None
        self._tooltip = None
        self._xo_color = None
        self._hide_tooltip_on_click = True

        self._palette_invoker = ToolInvoker()

        GObject.GObject.__init__(self, **kwargs)

        self._palette_invoker.attach_tool(self)

        if icon_name:
            self.set_icon_name(icon_name)

        self.connect("destroy", self.__destroy_cb)

    def __destroy_cb(self, icon):
        if self._palette_invoker is not None:
            self._palette_invoker.detach()

    def set_tooltip(self, tooltip):
        if self.palette is None or self._tooltip is None:
            self.palette = Palette(tooltip)
        elif self.palette is not None:
            self.palette.set_primary_text(tooltip)

        self._tooltip = tooltip

        # Set label, shows up when toolbar overflows
        Gtk.RadioToolButton.set_label(self, tooltip)

    def get_tooltip(self):
        return self._tooltip

    tooltip = GObject.property(type=str, setter=set_tooltip, getter=get_tooltip)

    def set_accelerator(self, accelerator):
        self._accelerator = accelerator
        toolbutton.setup_accelerator(self)

    def get_accelerator(self):
        return self._accelerator

    accelerator = GObject.property(type=str, setter=set_accelerator, getter=get_accelerator)

    def set_icon_name(self, icon_name):
        icon = Icon(icon_name=icon_name, xo_color=self._xo_color)
        self.set_icon_widget(icon)
        icon.show()

    def get_icon_name(self):
        if self.props.icon_widget is not None:
            return self.props.icon_widget.props.icon_name
        else:
            return None

    icon_name = GObject.property(type=str, setter=set_icon_name, getter=get_icon_name)

    def set_xo_color(self, xo_color):
        if self._xo_color != xo_color:
            self._xo_color = xo_color
            if self.props.icon_widget is not None:
                self.props.icon_widget.props.xo_color = xo_color

    def get_xo_color(self):
        return self._xo_color

    xo_color = GObject.property(type=object, setter=set_xo_color, getter=get_xo_color)

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.property(type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.property(type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
#.........这里部分代码省略.........

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]
class FilterToolItem(Gtk.ToolButton):

    _LABEL_MAX_WIDTH = 18
    _MAXIMUM_PALETTE_COLUMNS = 4

    __gsignals__ = {
        'changed': (GObject.SignalFlags.RUN_LAST, None, ([str])), }

    def __init__(self, default_icon, default_value, options):
        self._palette_invoker = ToolInvoker()
        self._options = options
        Gtk.ToolButton.__init__(self)
        logging.debug('filter options %s', options)
        self._value = default_value
        self._label = self._options[default_value]
        self.set_is_important(True)
        self.set_size_request(style.GRID_CELL_SIZE, -1)

        self._label_widget = Gtk.Label()
        self._label_widget.set_alignment(0.0, 0.5)
        self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
        self._label_widget.set_max_width_chars(self._LABEL_MAX_WIDTH)
        self._label_widget.set_use_markup(True)
        self._label_widget.set_markup(self._label)
        self.set_label_widget(self._label_widget)
        self._label_widget.show()

        self.set_widget_icon(icon_name=default_icon)

        self._hide_tooltip_on_click = True
        self._palette_invoker.attach_tool(self)
        self._palette_invoker.props.toggle_palette = True
        self._palette_invoker.props.lock_palette = True

        self.palette = Palette(_('Select language'))
        self.palette.set_invoker(self._palette_invoker)

        self.props.palette.set_content(self.set_palette_list(options))

    def set_options(self, options):
        self._options = options
        self.palette = Palette(_('Select language'))
        self.palette.set_invoker(self._palette_invoker)
        self.props.palette.set_content(self.set_palette_list(options))
        if self._value not in self._options.keys():
            new_value = self._options.keys()[0]
            self._value = new_value
            self._set_widget_label(self._options[new_value])
            self.emit('changed', new_value)

    def set_widget_icon(self, icon_name=None):
        icon = Icon(icon_name=icon_name,
                    pixel_size=style.SMALL_ICON_SIZE)
        self.set_icon_widget(icon)
        icon.show()

    def _set_widget_label(self, label=None):
        # FIXME: Ellipsis is not working on these labels.
        if label is None:
            label = self._label
        if len(label) > self._LABEL_MAX_WIDTH:
            label = label[0:7] + '...' + label[-7:]
        self._label_widget.set_markup(label)
        self._label = label

    def __destroy_cb(self, icon):
        if self._palette_invoker is not None:
            self._palette_invoker.detach()

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
            cr.rectangle(0, 0, allocation.width, allocation.height)
            cr.paint()

        Gtk.ToolButton.do_draw(self, cr)
#.........这里部分代码省略.........

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]

#.........这里部分代码省略.........
        if self._value in self._values:
            i = self._values.index(self._value)
            if increase:
                if i < len(self._values) - 1:
                    i += 1
            else:
                if i > 0:
                    i -= 1
        else:
            i = self._values.index(self._default_value)

        self._value = self._values[i]
        self._size_down.set_sensitive(i != 0)
        self._size_up.set_sensitive(i < len(self._values) - 1)
        self.emit('changed')

    def set_value(self, val):
        if val not in self._values:
            # assure the val assigned is in the range
            # if not, assign one close.
            for v in self._values:
                if v > val:
                    val = v
                    break
            if val > self._values[-1]:
                size = self._values[-1]

        self._value = size
        self._size_label.set_text(str(self._value))

        # update the buttons states
        i = self._values.index(self._value)
        self._size_down.set_sensitive(i != 0)
        self._size_up.set_sensitive(i < len(self._value) - 1)
        self.emit('changed')

    def set_tooltip(self, tooltip):
        """ Set a simple palette with just a single label.
        """
        if self.palette is None or self._tooltip is None:
            self.palette = Palette(tooltip)
        elif self.palette is not None:
            self.palette.set_primary_text(tooltip)

        self._tooltip = tooltip

    def get_hide_tooltip_on_click(self):
        return self._hide_tooltip_on_click

    def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
        if self._hide_tooltip_on_click != hide_tooltip_on_click:
            self._hide_tooltip_on_click = hide_tooltip_on_click

    hide_tooltip_on_click = GObject.Property(
        type=bool, default=True, getter=get_hide_tooltip_on_click,
        setter=set_hide_tooltip_on_click)

    def get_tooltip(self):
        return self._tooltip

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.Property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.Property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        Gtk.ToolButton.do_draw(self, cr)

        if self.palette and self.palette.is_up():
            invoker = self.palette.props.invoker
            invoker.draw_rectangle(cr, self.palette)

        return False

    def do_clicked(self):
        if self._hide_tooltip_on_click and self.palette:
            self.palette.popdown(True)

    def set_image(self, image):
        self._intensityImage.set_from_file(image)

    def get_value(self):
        return self._value

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]
class FilterToolItem(Gtk.ToolButton):
    __gsignals__ = {
        'changed': (GObject.SignalFlags.RUN_LAST, None, ([])), }

    def __init__(self, tagline, default_icon, default_label, palette_content):
        self._palette_invoker = ToolInvoker()
        Gtk.ToolButton.__init__(self)
        self._label = default_label

        self.set_is_important(False)
        self.set_size_request(style.GRID_CELL_SIZE, -1)

        self._label_widget = Gtk.Label()
        self._label_widget.set_alignment(0.0, 0.5)
        self._label_widget.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
        self._label_widget.set_max_width_chars(10)
        self._label_widget.set_use_markup(True)
        self._label_widget.set_markup(default_label)
        self.set_label_widget(self._label_widget)
        self._label_widget.show()

        self.set_widget_icon(icon_name=default_icon)

        self._hide_tooltip_on_click = True
        self._palette_invoker.attach_tool(self)
        self._palette_invoker.props.toggle_palette = True
        self._palette_invoker.props.lock_palette = True

        self.palette = Palette(tagline)
        self.palette.set_invoker(self._palette_invoker)

        self.props.palette.set_content(palette_content)

    def set_widget_icon(self, icon_name=None, file_name=None):
        if file_name is not None:
            icon = Icon(file=file_name,
                        pixel_size=style.SMALL_ICON_SIZE,
                        xo_color=XoColor('white'))
        else:
            icon = Icon(icon_name=icon_name,
                        pixel_size=style.SMALL_ICON_SIZE,
                        xo_color=XoColor('white'))
        self.set_icon_widget(icon)
        icon.show()

    def set_widget_label(self, label=None):
        # FIXME: Ellipsis is not working on these labels.
        if label is None:
            label = self._label
        """
        if len(label) > 10:
            label = label[0:7] + '...' + label[-7:]
        """
        self._label_widget.set_markup(label)
        self._label = label

    def __destroy_cb(self, icon):
        if self._palette_invoker is not None:
            self._palette_invoker.detach()

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.Property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.Property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
            cr.rectangle(0, 0, allocation.width, allocation.height)
            cr.paint()

        Gtk.ToolButton.do_draw(self, cr)

        if self.palette and self.palette.is_up():
            invoker = self.palette.props.invoker
            invoker.draw_rectangle(cr, self.palette)

        return False

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]

#.........这里部分代码省略.........
            hide_tooltip_on_click (bool): True if the tooltip is
            hidden on click, and False otherwise.
        '''
        if self._hide_tooltip_on_click != hide_tooltip_on_click:
            self._hide_tooltip_on_click = hide_tooltip_on_click

    hide_tooltip_on_click = GObject.property(
        type=bool, default=True, getter=get_hide_tooltip_on_click,
        setter=set_hide_tooltip_on_click)

    def set_accelerator(self, accelerator):
        '''
        Set accelerator that activates the button.

        Args:
            accelerator(string): accelerator to be set.
        '''
        self._accelerator = accelerator
        setup_accelerator(self)

    def get_accelerator(self):
        '''
        Return accelerator that activates the button.
        '''
        return self._accelerator

    accelerator = GObject.property(type=str, setter=set_accelerator,
                                   getter=get_accelerator)

    def set_icon_name(self, icon_name):
        '''
        Set name of icon.

        Args:
            icon_name (string): name of icon
        '''
        icon = Icon(icon_name=icon_name)
        self.set_icon_widget(icon)
        icon.show()

    def get_icon_name(self):
        '''
        Return icon name, or None if there is no icon name.
        '''
        if self.props.icon_widget is not None:
            return self.props.icon_widget.props.icon_name
        else:
            return None

    icon_name = GObject.property(type=str, setter=set_icon_name,
                                 getter=get_icon_name)

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        '''
        Implementation method for drawing the button.
        '''
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
            cr.rectangle(0, 0, allocation.width, allocation.height)
            cr.paint()

        Gtk.ToolButton.do_draw(self, cr)

        if self.palette and self.palette.is_up():
            invoker = self.palette.props.invoker
            invoker.draw_rectangle(cr, self.palette)

        return False

    def do_clicked(self):
        '''
        Implementation method for hiding the tooltip when
        the button is clicked.
        '''
        if self._hide_tooltip_on_click and self.palette:
            self.palette.popdown(True)

# 需要导入模块: from sugar3.graphics.palette import Palette [as 别名]
# 或者: from sugar3.graphics.palette.Palette import is_up [as 别名]

#.........这里部分代码省略.........
        if self.props.icon_widget is not None:
            return self.props.icon_widget.props.icon_name
        else:
            return None

    icon_name = GObject.Property(type=str, setter=set_icon_name,
                                 getter=get_icon_name)

    def set_xo_color(self, xo_color):
        '''
        Set XoColor of button icon.

        Args:
            xo_color (sugar3.graphics.xocolor.XoColor): xocolor to be set.
        '''
        if self._xo_color != xo_color:
            self._xo_color = xo_color
            if self.props.icon_widget is not None:
                self.props.icon_widget.props.xo_color = xo_color

    def get_xo_color(self):
        '''
        Return xocolor.
        '''
        return self._xo_color

    xo_color = GObject.Property(type=object, setter=set_xo_color,
                                getter=get_xo_color)

    def create_palette(self):
        return None

    def get_palette(self):
        return self._palette_invoker.palette

    def set_palette(self, palette):
        self._palette_invoker.palette = palette

    palette = GObject.Property(
        type=object, setter=set_palette, getter=get_palette)

    def get_palette_invoker(self):
        return self._palette_invoker

    def set_palette_invoker(self, palette_invoker):
        self._palette_invoker.detach()
        self._palette_invoker = palette_invoker

    palette_invoker = GObject.Property(
        type=object, setter=set_palette_invoker, getter=get_palette_invoker)

    def do_draw(self, cr):
        '''
        Implementation method for drawing the button.
        '''
        if self.palette and self.palette.is_up():
            allocation = self.get_allocation()
            # draw a black background, has been done by the engine before
            cr.set_source_rgb(0, 0, 0)
            cr.rectangle(0, 0, allocation.width, allocation.height)
            cr.paint()

        Gtk.RadioToolButton.do_draw(self, cr)

        if self.palette and self.palette.is_up():
            invoker = self.palette.props.invoker
            invoker.draw_rectangle(cr, self.palette)

        return False

    def get_hide_tooltip_on_click(self):
        '''
        Return True if the tooltip is hidden when a user
        clicks on the button, otherwise return False.
        '''
        return self._hide_tooltip_on_click

    def set_hide_tooltip_on_click(self, hide_tooltip_on_click):
        '''
        Set whether or not the tooltip is hidden when a user
        clicks on the button.

        Args:
            hide_tooltip_on_click (bool): True if the tooltip is
            hidden on click, and False otherwise.
        '''
        if self._hide_tooltip_on_click != hide_tooltip_on_click:
            self._hide_tooltip_on_click = hide_tooltip_on_click

    hide_tooltip_on_click = GObject.Property(
        type=bool, default=True, getter=get_hide_tooltip_on_click,
        setter=set_hide_tooltip_on_click)

    def do_clicked(self):
        '''
        Implementation method for hiding the tooltip when
        the button is clicked.
        '''
        if self._hide_tooltip_on_click and self.palette:
            self.palette.popdown(True)