Python Gtk.Alignment方法代码示例

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def add_heading(text, widget, bold=False):

    label = Gtk.Label(text)
    label_alignment = Gtk.Alignment(xscale=0, xalign=0)
    label_alignment.add(label)

    if bold:
        label.get_style_context().add_class("bold_label")
    else:
        label.get_style_context().add_class("desc_label")

    box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
    box.pack_start(label_alignment, False, False, 3)
    box.pack_start(widget, False, False, 3)

    return box 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def create_custom_label(heading, description=""):

    heading_label = Gtk.Label(heading)
    heading_label.get_style_context().add_class("bold_label")
    box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
    box.pack_start(heading_label, False, False, 0)

    if description:
        description_label = Gtk.Label(description)
        description_label.get_style_context().add_class("desc_label")
        box.pack_start(description_label, False, False, 0)

    align = Gtk.Alignment(yscale=0, yalign=0.5)
    align.add(box)

    return align 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def __init__(
        self,
        title,
        description,
        button_text,
        is_plug=False,
        back_btn=False
    ):

        Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)

        self.title = Heading(title, description, is_plug, back_btn)
        self.title.container.set_margin_bottom(0)
        self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
        self.align = Gtk.Alignment(xscale=0, yscale=0, xalign=0.5, yalign=0.3)
        self.align.add(self.box)
        self.kano_button = KanoButton(button_text)
        self.kano_button.pack_and_align()
        self.kano_button.align.set_padding(0, 30, 0, 0)

        self.pack_start(self.title.container, False, False, 0)
        self.pack_start(self.align, True, True, 0)
        self.pack_end(self.kano_button.align, False, False, 0) 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def init_grid(self):
		# Create widgets
		self.grid = Gtk.Grid()
		self.rev = RevealerClass()
		align = Gtk.Alignment()
		self.eb = Gtk.EventBox()
		# Set values
		self.grid.set_row_spacing(1)
		self.grid.set_column_spacing(3)
		self.rev.set_reveal_child(False)
		align.set_padding(2, 2, 5, 5)
		self.eb.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*self.background))
		self.grid.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*self.background))
		# Connect signals
		self.eb.connect("button-release-event", self.on_grid_release)
		self.eb.connect("button-press-event", self.on_grid_click)
		self.eb.connect('enter-notify-event', self.on_enter_notify)
		self.eb.connect('leave-notify-event', self.on_leave_notify)
		# Pack together
		align.add(self.grid)
		self.eb.add(align)
		self.rev.add(self.eb)
		self.add(self.rev)
	
	### GtkWidget-related stuff 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def pack_and_align(self):

        # This stops the button resizing to fit the size of its container
        self.box = Gtk.Box()
        self.box.add(self)
        self.props.halign = Gtk.Align.CENTER
        self.box.props.halign = Gtk.Align.CENTER

        # This allows us to set our padding
        self.align = Gtk.Alignment(xscale=0, yscale=0)
        self.align.add(self.box) 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def __init__(self, entries_info):
        Gtk.Alignment.__init__(self)

        self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
        self.entries = []

        # entries_info = [{"heading": "", "subheading": ""}, {"heading": "", "subheading": ""}]
        for info in entries_info:
            entry = Gtk.Entry()
            align = create_labelled_widget(info["heading"], info["subheading"], entry)
            self.entries.append(entry)
            self.box.pack_start(align, False, False, 5)

        self.add(self.box) 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def create_labelled_widget(heading, description="", widget=None):

    label_box = create_custom_label(heading, description)
    box = Gtk.Box()
    box.pack_start(label_box, False, False, 5)
    box.pack_start(widget, False, False, 5)

    align = Gtk.Alignment(xscale=0, xalign=1)
    align.add(box)

    return align 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def create_align(self, text, css_class='about_label'):
        '''This styles the status information in the 'about' dialog
        '''

        label = Gtk.Label(text)
        label.get_style_context().add_class(css_class)

        align = Gtk.Alignment(xalign=0.5, xscale=0, yalign=0, yscale=0)
        align.add(label)

        return align 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def create_text_align(self):
        label = Gtk.Label(_("You need internet to continue"))
        label.get_style_context().add_class('about_version')

        align = Gtk.Alignment(xalign=0.5, xscale=0, yalign=0, yscale=0)
        align.add(label)

        return align 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def __build_palette(self):
        """Draws the palette of colors"""
        self.__reset_palette()
        # (re-)create the palette widget
        self.palette = Gtk.Alignment()
        self.pack_start(self.palette, True, True, 0)
        # Draw the palette
        vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
        self.palette.add(vbox)
        vbox.set_spacing(4)
        for i in range(len(self.colors)):
            if i % self.width == 0:
                cur_box = Gtk.Box()
                vbox.pack_start(cur_box, True, True, 0)
            # add the color box
            img = SimpleColorSelectorPaletteItem()
            img.set_size_request(
                BUTTON_WIDTH, BUTTON_HEIGHT)
            img.connect("button-press-event", self.on_color_clicked)
            img.set_color(self.colors[i])
            self.buttons_lookup[self.colors[i]] = img
            self.buttons.append(img)
            cur_box.pack_start(img, False, False, 0)
            cur_box.set_spacing(4)
        # make palette visible
        self.palette.show_all() 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def on_chessfile_opened0(self, persp, chessfile):
        page = Gtk.Alignment()
        tabcontent, close_button = self.get_tabcontent(chessfile)
        self.headbook.append_page(page, tabcontent)
        self.page_dict[page] = (chessfile, close_button)
        page.show_all()

        gamelist = GameList(self)
        self.gamelists.append(gamelist)
        opening_tree_panel = OpeningTreePanel(self)
        self.opening_tree_panels.append(opening_tree_panel)
        filter_panel = FilterPanel(self)
        self.filter_panels.append(filter_panel)
        preview_panel = PreviewPanel(self)
        self.preview_panels.append(preview_panel)

        self.notebooks["gamelist"].append_page(gamelist.box)
        self.notebooks["OpeningTreePanel"].append_page(opening_tree_panel.box)
        self.notebooks["FilterPanel"].append_page(filter_panel.box)
        self.notebooks["PreviewPanel"].append_page(preview_panel.box)

        self.headbook.set_current_page(self.headbook.get_n_pages() - 1)

        gamelist.load_games()
        opening_tree_panel.update_tree(load_games=False)

        self.set_sensitives(True)
        self.emit("chessfile_opened", chessfile) 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def onNewsItem(self, nm, news):
        weekday, month, day, title, details = news

        dtitle = "%s, %s %s: %s" % (weekday, month, day, title)
        label = Gtk.Label(label=dtitle)
        label.props.width_request = 300
        label.props.xalign = 0
        label.set_ellipsize(Pango.EllipsizeMode.END)
        expander = Gtk.Expander()
        expander.set_label_widget(label)
        expander.set_tooltip_text(title)
        textview = Gtk.TextView()
        textview.set_wrap_mode(Gtk.WrapMode.WORD)
        textview.set_editable(False)
        textview.set_cursor_visible(False)
        textview.props.pixels_above_lines = 4
        textview.props.pixels_below_lines = 4
        textview.props.right_margin = 2
        textview.props.left_margin = 6

        tb_iter = textview.get_buffer().get_end_iter()
        insert_formatted(textview, tb_iter, details)

        alignment = Gtk.Alignment()
        alignment.set_padding(3, 6, 12, 0)
        alignment.props.xscale = 1
        alignment.add(textview)

        expander.add(alignment)
        expander.show_all()
        self.widgets["newsVBox"].pack_start(expander, False, False, 0) 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def onFingeringFinished(self, fm, finger, playername):
            if not isinstance(self.get_child(), Gtk.Label) or \
                    finger.getName().lower() != playername.lower():
                return
            self.fm.disconnect(self.handle_id)

            label = Gtk.Label()
            label.set_markup("<b>%s</b>" % playername)
            widget = Gtk.Frame()
            widget.set_label_widget(label)
            widget.set_shadow_type(Gtk.ShadowType.NONE)

            alignment = Gtk.Alignment.new(0, 0, 1, 1)
            alignment.set_padding(3, 0, 12, 0)
            widget.add(alignment)

            text_view = Gtk.TextView()
            text_view.set_editable(False)
            text_view.set_cursor_visible(False)
            text_view.props.wrap_mode = Gtk.WrapMode.WORD

            tb_iter = text_view.get_buffer().get_end_iter()
            for i, note in enumerate(finger.getNotes()):
                if note:
                    insert_formatted(text_view, tb_iter, "%s\n" % note)
            text_view.show_all()
            scroll_win = Gtk.ScrolledWindow()
            scroll_win.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
            scroll_win.add(text_view)
            alignment.add(scroll_win)

            self.remove(self.get_child())
            self.add(widget)
            widget.show_all() 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def toggle_active(self, *args):
        if self.active:  # Deactivate
            self.active = False
            self.container.remove(self.frame)
            if self.update is not None:
                self.update()
            self.plotcanvas.mpl_disconnect(self.click_subscription)
            self.plotcanvas.mpl_disconnect(self.move_subscription)
            return False
        else:  # Activate
            App.log.debug("DEBUG: Activating Measurement Tool...")
            self.active = True
            self.click_subscription = self.plotcanvas.mpl_connect("button_press_event", self.on_click)
            self.move_subscription = self.plotcanvas.mpl_connect('motion_notify_event', self.on_move)
            self.frame = Gtk.Frame()
            self.frame.set_margin_right(5)
            self.frame.set_margin_top(3)
            align = Gtk.Alignment()
            align.set(0, 0.5, 0, 0)
            align.set_padding(4, 4, 4, 4)
            self.label = Gtk.Label()
            self.label.set_label("Click on a reference point...")
            abox = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 10)
            abox.pack_start(Gtk.Image.new_from_file('share/measure16.png'), False, False, 0)
            abox.pack_start(self.label, False, False, 0)
            align.add(abox)
            self.frame.add(align)
            self.container.pack_end(self.frame, False, True, 1)
            self.frame.show_all()
            return True 

# 需要导入模块: from gi.repository import Gtk [as 别名]
# 或者: from gi.repository.Gtk import Alignment [as 别名]
def _create_toolitems(self):
        iconSize = Gtk.IconSize.SMALL_TOOLBAR

        for text, tooltip_text, image_num, callback, callback_arg, scroll \
                in self.toolitems:
            if text is None:
                self.insert( Gtk.SeparatorToolItem(), -1 )
                continue
            image = Gtk.Image()
            image.set_from_stock(image_num, iconSize)
            tbutton = Gtk.ToolButton()
            tbutton.set_label(text)
            tbutton.set_icon_widget(image)
            self.insert(tbutton, -1)
            if callback_arg:
                tbutton.connect('clicked', getattr(self, callback),
                                callback_arg)
            else:
                tbutton.connect('clicked', getattr(self, callback))
            if scroll:
                tbutton.connect('scroll_event', getattr(self, callback))
            tbutton.set_tooltip_text(tooltip_text)

        # Axes toolitem, is empty at start, update() adds a menu if >=2 axes
        self.axes_toolitem = Gtk.ToolItem()
        self.insert(self.axes_toolitem, 0)
        self.axes_toolitem.set_tooltip_text(
                            'Select axes that controls affect')

        align = Gtk.Alignment (xalign=0.5, yalign=0.5, xscale=0.0, yscale=0.0)
        self.axes_toolitem.add(align)

        self.menubutton = Gtk.Button ("Axes")
        align.add (self.menubutton)

        def position_menu (menu):
            """Function for positioning a popup menu.
            Place menu below the menu button, but ensure it does not go off
            the bottom of the screen.
            The default is to popup menu at current mouse position
            """
            x0, y0    = self.window.get_origin()
            x1, y1, m = self.window.get_pointer()
            x2, y2    = self.menubutton.get_pointer()
            sc_h      = self.get_screen().get_height()
            w, h      = menu.size_request()

            x = x0 + x1 - x2
            y = y0 + y1 - y2 + self.menubutton.allocation.height
            y = min(y, sc_h - h)
            return x, y, True

        def button_clicked (button, data=None):
            self.axismenu.popup (None, None, position_menu, 0,
                                 Gtk.get_current_event_time())

        self.menubutton.connect ("clicked", button_clicked)