Python ScrolledWindow.set_vexpand方法代码示例

# 需要导入模块: from kano.gtk3.scrolled_window import ScrolledWindow [as 别名]
# 或者: from kano.gtk3.scrolled_window.ScrolledWindow import set_vexpand [as 别名]
    def __init__(self, border_width=2):
        Gtk.EventBox.__init__(self)

        # Very hacky way to get a border (gg GTK): create a grey event box
        # which is a little bigger than the white event box containing the
        # widget
        apply_styling_to_screen(
            os.path.join(common_css_dir, 'multiline_entry.css')
        )
        self.get_style_context().add_class('gray-box')
        widget_box = Gtk.EventBox()
        widget_box.get_style_context().add_class('white-box')
        widget_box.set_margin_left(border_width)    # gray border width (px)
        widget_box.set_margin_right(border_width)
        widget_box.set_margin_top(border_width)
        widget_box.set_margin_bottom(border_width)
        self.add(widget_box)

        # putting the TextView into a ScrolledWindow so it doesn't resize
        # horiz & vert
        scrolled_window = ScrolledWindow()
        scrolled_window.set_vexpand(True)
        scrolled_window.set_hexpand(True)
        scrolled_window.set_policy(
            Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC
        )
        scrolled_window.apply_styling_to_widget()
        widget_box.add(scrolled_window)

        # creating the actual TextView
        self.text_view = Gtk.TextView()
        # break on words, then chars
        self.text_view.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
        # the white border inside the thin gray border
        self.text_view.set_margin_left(10)
        self.text_view.set_margin_right(10)
        self.text_view.set_margin_top(10)
        self.text_view.set_margin_bottom(10)
        scrolled_window.add(self.text_view)

        # placeholder text logic
        self.placeholder_text = None
        self.placeholder_text_set = False
        self.restore_buffer_handler_id = None
        self.clear_buffer_handler_id = None

        self.text_view.set_buffer(KanoTextBuffer())
        text_buffer = self.text_view.get_buffer()
        text_buffer.connect('changed', self._on_changed)

# 需要导入模块: from kano.gtk3.scrolled_window import ScrolledWindow [as 别名]
# 或者: from kano.gtk3.scrolled_window.ScrolledWindow import set_vexpand [as 别名]
    def contact_window(self):
        '''
        Contact Us window
        Contains text view and a Send button
        '''
        # delete the directory containing all the info we'll send, and recreate
        delete_tmp_dir()
        create_tmp_dir()

        ApplicationWindow.__init__(
            self,
            _('Contact Us'),  # noqa: F821
            self.WIDTH,
            0.35
        )

        screen = Gdk.Screen.get_default()
        specific_provider = Gtk.CssProvider()
        specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
        style_context = Gtk.StyleContext()
        style_context.add_provider_for_screen(screen, specific_provider,
                                              Gtk.STYLE_PROVIDER_PRIORITY_USER)

        # Make sure this window has no icon in the task bar
        # so it plays nice with kdesk-blur
        self.set_property('skip-taskbar-hint', True)

        self._grid = Gtk.Grid()

        # Create top bar
        self._top_bar = TopBar(
            title=_("Contact Us"),  # noqa: F821
            window_width=self.WIDTH,
            has_buttons=False
        )
        self._top_bar.set_close_callback(Gtk.main_quit)
        self.set_decorated(True)
        self.set_titlebar(self._top_bar)

        # Create Text view
        self._text = Gtk.TextView()
        self._text.set_editable(True)
        self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
        self._text.set_size_request(self.WIDTH, -1)

        self._textbuffer = self._text.get_buffer()
        self._textbuffer.set_text(
            _("Type your feedback here!")  # noqa: F821
        )
        self._clear_buffer_handler_id = self._textbuffer.connect(
            "insert-text", self.clear_buffer
        )

        scrolledwindow = ScrolledWindow()
        scrolledwindow.set_vexpand(True)
        scrolledwindow.set_policy(Gtk.PolicyType.NEVER,
                                  Gtk.PolicyType.AUTOMATIC)
        scrolledwindow.apply_styling_to_widget()
        scrolledwindow.add(self._text)
        scrolledwindow.set_margin_left(2)
        scrolledwindow.set_margin_right(2)
        scrolledwindow.set_margin_top(2)
        scrolledwindow.set_margin_bottom(2)

        # Very hacky way to get a border: create a grey event box
        # which is a little bigger than the widget below
        border = Gtk.EventBox()
        border.get_style_context().add_class("grey")
        border.add(scrolledwindow)
        self._grid.attach(border, 0, 0, 1, 1)
        border.set_margin_left(20)
        border.set_margin_right(20)
        border.set_margin_top(10)
        border.set_margin_bottom(20)

        # Create send button
        self._send_button = KanoButton(
            _("SEND")  # noqa: F821
        )
        self._send_button.set_sensitive(False)
        self._send_button.connect("button_press_event", self.send_feedback)
        self._send_button.pack_and_align()
        self._send_button.align.set_padding(10, 10, 0, 0)

        bottom_background = Gtk.EventBox()
        bottom_background.get_style_context().add_class("grey")
        bottom_background.add(self._send_button.align)

        self._grid.attach(bottom_background, 0, 1, 1, 1)

        self._grid.set_row_spacing(0)
        self.set_main_widget(self._grid)

        # kano-profile stat collection
        try:
            from kano_profile.badges import \
                increment_app_state_variable_with_dialog
            increment_app_state_variable_with_dialog(
                'kano-feedback', 'starts', 1
            )
#.........这里部分代码省略.........

# 需要导入模块: from kano.gtk3.scrolled_window import ScrolledWindow [as 别名]
# 或者: from kano.gtk3.scrolled_window.ScrolledWindow import set_vexpand [as 别名]
    def report_window(self):
        '''
        Report window
        Contains 2 text views and Take Screenshot, Add Image and Send buttons
        '''
        ApplicationWindow.__init__(
            self,
            _('Report a Problem'),  # noqa: F821
            self.WIDTH,
            0.35
        )

        screen = Gdk.Screen.get_default()
        specific_provider = Gtk.CssProvider()
        specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
        style_context = Gtk.StyleContext()
        style_context.add_provider_for_screen(screen, specific_provider,
                                              Gtk.STYLE_PROVIDER_PRIORITY_USER)

        self.set_icon_name("feedback")
        self._grid = Gtk.Grid()

        # Create top bar
        self._top_bar = TopBar(
            title=_("Report a Problem"),  # noqa: F821
            window_width=self.WIDTH,
            has_buttons=False
        )
        self._top_bar.set_close_callback(Gtk.main_quit)
        self.set_decorated(True)
        self.set_titlebar(self._top_bar)

        self.entry = Gtk.Entry()
        self.entry.props.placeholder_text = \
            _("Add subject (optional)")  # noqa: F821
        self.entry.set_margin_left(20)
        self.entry.set_margin_right(20)
        self.entry.set_margin_top(20)
        self.entry.set_margin_bottom(10)
        self._grid.attach(self.entry, 0, 0, 1, 1)

        # Create Text view
        self._text = Gtk.TextView()
        self._text.set_editable(True)
        self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
        self._text.set_size_request(self.WIDTH, -1)

        self._textbuffer = self._text.get_buffer()
        self._textbuffer.set_text(
            _("Type your problem here!")  # noqa: F821
        )

        self._clear_buffer_handler_id = self._textbuffer.connect(
            "insert-text", self.clear_buffer
        )

        scrolledwindow = ScrolledWindow()
        scrolledwindow.set_vexpand(True)
        scrolledwindow.set_policy(
            Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC
        )
        scrolledwindow.apply_styling_to_widget()
        scrolledwindow.add(self._text)
        scrolledwindow.set_margin_left(2)
        scrolledwindow.set_margin_right(2)
        scrolledwindow.set_margin_top(2)
        scrolledwindow.set_margin_bottom(2)

        # Very hacky way to get a border: create a grey event box
        # which is a little bigger than the widget below
        border = Gtk.EventBox()
        border.get_style_context().add_class("grey")
        border.add(scrolledwindow)
        self._grid.attach(border, 0, 1, 1, 1)
        border.set_margin_left(20)
        border.set_margin_right(20)
        border.set_margin_top(10)
        border.set_margin_bottom(20)

        # Create take screenshot button
        self._screenshot_button = KanoButton(
            _("TAKE SCREENSHOT"),  # noqa: F821
            "blue"
        )
        self._screenshot_button.set_sensitive(True)
        self._screenshot_button.connect("button_press_event",
                                        self.screenshot_clicked)

        # Create attach screenshot button
        self._attach_button = KanoButton(
            _("ADD IMAGE"),  # noqa: F821
            "blue"
        )
        self._attach_button.set_sensitive(True)
        self._attach_button.connect("button_press_event", self.attach_clicked)

        # Create send button
        self._send_button = KanoButton(
            _("SEND")  # noqa: F821
        )
#.........这里部分代码省略.........