我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用gi.repository.Gtk.STYLE_PROVIDER_PRIORITY_USER。
def do_activate(self): print("Activating...") if not self._window: current_dir = os.path.dirname(os.path.abspath(__file__)) css_provider = Gtk.CssProvider() css_provider.load_from_path(pkg_resources.resource_filename('ez_gpg', 'data/application.css')) screen = Gdk.Screen.get_default() style_context = Gtk.StyleContext() style_context.add_provider_for_screen(screen, css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) self._window = MainWindow(self) self._window.show_all() self.add_window(self._window) self._window.present()
def __init__(self): Gtk.Application.__init__(self, application_id="org.gnome.IconRequests", flags=Gio.ApplicationFlags.FLAGS_NONE) GLib.set_application_name(_("Icon Requests")) GLib.set_prgname("Icon Requests") Gtk.Settings.get_default().set_property( "gtk-application-prefer-dark-theme", settings.get_is_night_mode()) self.menu = Gio.Menu() cssProviderFile = Gio.File.new_for_uri( 'resource:///org/gnome/IconRequests/css/style.css') cssProvider = Gtk.CssProvider() screen = Gdk.Screen.get_default() styleContext = Gtk.StyleContext() try: cssProvider.load_from_file(cssProviderFile) styleContext.add_provider_for_screen(screen, cssProvider, Gtk.STYLE_PROVIDER_PRIORITY_USER) logging.debug("Loading css file ") except Exception as e: logging.error("Error message %s" % str(e))
def __init_css(self): """ Initialize the main css files and providers. Add css classes to the default screen style context. """ if Gtk.get_minor_version() > 18: log.debug("Fanciest design possible") cssProviderFile = Gio.File.new_for_uri( "resource:///de/geigi/cozy/application.css") else: log.debug("Using legacy css file") cssProviderFile = Gio.File.new_for_uri( "resource:///de/geigi/cozy/application_legacy.css") cssProvider = Gtk.CssProvider() cssProvider.load_from_file(cssProviderFile) # add the bordered css class to the default screen for the borders around album art screen = Gdk.Screen.get_default() styleContext = Gtk.StyleContext() styleContext.add_provider_for_screen( screen, cssProvider, Gtk.STYLE_PROVIDER_PRIORITY_USER) styleContext.add_class("bordered")
def __init__(self): Gtk.Application.__init__(self, application_id="org.gnome.Authenticator", flags=Gio.ApplicationFlags.FLAGS_NONE) GLib.set_application_name(_("Gnome Authenticator")) GLib.set_prgname("Gnome Authenticator") self.observable = ApplicaitonObservable() self.menu = Gio.Menu() self.db = Database() result = GK.unlock_sync("org.gnome.Authenticator", None) if result == GK.Result.CANCELLED: self.quit() Gtk.Settings.get_default().set_property( "gtk-application-prefer-dark-theme", settings.get_is_night_mode()) if Gtk.get_major_version() >= 3 and Gtk.get_minor_version() >= 20: cssFileName = "org.gnome.Authenticator-post3.20.css" else: cssFileName = "org.gnome.Authenticator-pre3.20.css" cssProviderFile = Gio.File.new_for_uri( 'resource:///org/gnome/Authenticator/%s' % cssFileName) cssProvider = Gtk.CssProvider() screen = Gdk.Screen.get_default() styleContext = Gtk.StyleContext() try: cssProvider.load_from_file(cssProviderFile) styleContext.add_provider_for_screen(screen, cssProvider, Gtk.STYLE_PROVIDER_PRIORITY_USER) logging.debug("Loading css file ") except Exception as e: logging.error("Error message %s" % str(e))
def _apply_css(config): if OSDWindow.css_provider: Gtk.StyleContext.remove_provider_for_screen( Gdk.Screen.get_default(), OSDWindow.css_provider) colors = {} for x in config['osk_colors'] : colors["osk_%s" % (x,)] = config['osk_colors'][x] for x in config['osd_colors'] : colors[x] = config['osd_colors'][x] colors = OSDCssMagic(colors) try: css_file = os.path.join(get_share_path(), "osd_styles", config["osd_style"]) css = file(css_file, "r").read() if ((Gtk.get_major_version(), Gtk.get_minor_version()) > (3, 20)): css += OSDWindow.CSS_3_20 OSDWindow.css_provider = Gtk.CssProvider() OSDWindow.css_provider.load_from_data((css % colors).encode("utf-8")) Gtk.StyleContext.add_provider_for_screen( Gdk.Screen.get_default(), OSDWindow.css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) except GLib.Error, e: log.error("Failed to apply css with user settings:") log.error(e) log.error("Retrying with default values") OSDWindow.css_provider = Gtk.CssProvider() css_file = os.path.join(get_share_path(), "osd_styles", "Classic.gtkstyle.css") css = file(css_file, "r").read() if ((Gtk.get_major_version(), Gtk.get_minor_version()) > (3, 20)): css += OSDWindow.CSS_3_20 OSDWindow.css_provider.load_from_data((css % colors).encode("utf-8")) Gtk.StyleContext.add_provider_for_screen( Gdk.Screen.get_default(), OSDWindow.css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
def install_error_css(): if Editor._error_css_provider is None: Editor._error_css_provider = Gtk.CssProvider() Editor._error_css_provider.load_from_data(str(Editor.ERROR_CSS)) Gtk.StyleContext.add_provider_for_screen( Gdk.Screen.get_default(), Editor._error_css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
def load_style(self): """Load CSS theme.""" style = Gtk.CssProvider() style.load_from_path(self.__config.software_style_file) Gtk.StyleContext.add_provider_for_screen( Gdk.Screen.get_default(), style, Gtk.STYLE_PROVIDER_PRIORITY_USER ) if self.__config.software_is_dark_style == "true": settings = Gtk.Settings.get_default() settings.set_property("gtk-application-prefer-dark-theme", True)
def apply_css(): # Tested on Gtk 3.18/3.20 alpha = "popover, .popover { opacity: 0.95; }" theme = "#notebook header { background: url('"\ + theme_file + "') no-repeat center; background-size: cover; }" css = """ #notebook tab { padding: 5px 10px 5px 10px; } #frame_main border, #frame_find border, #frame_vte border, #frame_status border, #frame_permission border, #frame_cert border, #frame_cookies border { border-style: none; } #frame_main, #frame_find, #frame_vte, #frame_status, #frame_permission, #frame_cert, #frame_cookies, #frame_mime border, #frame_mime { padding: 5px; } #notebook header { background: none; } #entry border { border-style: solid; } #label_x509 { padding: 10px; } #frame_x509 border { border-width: 0px 0px 1px 0px; } """ if trans_pop: css += alpha if os.path.exists(theme_file): if is_image_valid(theme_file): css += theme cssprovider = Gtk.CssProvider() cssprovider.load_from_data(bytes(css.encode())) screen = Gdk.Screen.get_default() stylecontext = Gtk.StyleContext() stylecontext.add_provider_for_screen(screen, cssprovider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
