C++ (Cpp) gtk_css_style_get_section Beispiele

Beispiel #1

Datei: gtkcssstyle.c Projekt: Distrotech/gtk

void
gtk_css_style_print (GtkCssStyle *style,
                     GString     *string)
{
  guint i;

  g_return_if_fail (GTK_IS_CSS_STYLE (style));
  g_return_if_fail (string != NULL);

  for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
    {
      GtkCssSection *section = gtk_css_style_get_section (style, i);
      g_string_append (string, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (_gtk_css_style_property_lookup_by_id (i))));
      g_string_append (string, ": ");
      _gtk_css_value_print (gtk_css_style_get_value (style, i), string);
      g_string_append (string, ";");
      if (section)
        {
          g_string_append (string, " /* ");
          _gtk_css_section_print (section, string);
          g_string_append (string, " */");
        }
      g_string_append (string, "\n");
    }
}

Beispiel #2

Datei: gtkcssanimatedstyle.c Projekt: GYGit/gtk

static GtkCssSection *
gtk_css_animated_style_get_section (GtkCssStyle *style,
                                    guint        id)
{
  GtkCssAnimatedStyle *animated = GTK_CSS_ANIMATED_STYLE (style);

  return gtk_css_style_get_section (animated->style, id);
}

Beispiel #3

Datei: gtkcssstyle.c Projekt: davidyang5405/gtk

/*
 * gtk_css_style_print:
 * @style: a #GtkCssStyle
 * @string: the #GString to print to
 * @indent: level of indentation to use
 * @skip_initial: %TRUE to skip properties that have their initial value
 *
 * Print the @style to @string, in CSS format. Every property is printed
 * on a line by itself, indented by @indent spaces. If @skip_initial is
 * %TRUE, properties are only printed if their value in @style is different
 * from the initial value of the property.
 *
 * Returns: %TRUE is any properties have been printed
 */
gboolean
gtk_css_style_print (GtkCssStyle *style,
                     GString     *string,
                     guint        indent,
                     gboolean     skip_initial)
{
    guint i;
    gboolean retval = FALSE;

    g_return_val_if_fail (GTK_IS_CSS_STYLE (style), FALSE);
    g_return_val_if_fail (string != NULL, FALSE);

    for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
    {
        GtkCssSection *section;
        GtkCssStyleProperty *prop;
        GtkCssValue *value;
        const char *name;

        section = gtk_css_style_get_section (style, i);
        if (!section && skip_initial)
            continue;

        prop = _gtk_css_style_property_lookup_by_id (i);
        name = _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop));
        value = gtk_css_style_get_value (style, i);

        g_string_append_printf (string, "%*s%s: ", indent, "", name);
        _gtk_css_value_print (value, string);
        g_string_append_c (string, ';');

        if (section)
        {
            g_string_append (string, " /* ");
            _gtk_css_section_print (section, string);
            g_string_append (string, " */");
        }

        g_string_append_c (string, '\n');

        retval = TRUE;
    }

    return retval;
}

Beispiel #4

Datei: gtkcssimageurl.c Projekt: GNOME/gtk

static GtkCssImage *
gtk_css_image_url_compute (GtkCssImage      *image,
                           guint             property_id,
                           GtkStyleProvider *provider,
                           GtkCssStyle      *style,
                           GtkCssStyle      *parent_style)
{
  GtkCssImageUrl *url = GTK_CSS_IMAGE_URL (image);
  GtkCssImage *copy;
  GError *error = NULL;

  copy = gtk_css_image_url_load_image (url, &error);
  if (error)
    {
      GtkCssSection *section = gtk_css_style_get_section (style, property_id);
      gtk_style_provider_emit_error (provider, section, error);
      g_error_free (error);
    }

  return g_object_ref (copy);
}