C++ (Cpp) gtk_widget_reset_rc_stylesの例

コード例 #1

ファイル: ml_gtksourceview2.c プロジェクト: knuton/lablgtk

/* There is no clean way to set the cursor-color, so we are stuck
 * with the following hack: set the name of each widget and parse
 * a gtkrc string.
 */
static void
gtk_modify_cursor_color (GtkWidget *textview,
                     GdkColor  *color)
{
        static const char cursor_color_rc[] =
                "style \"svs-cc\"\n"
                "{\n"
                        "GtkSourceView::cursor-color=\"#%04x%04x%04x\"\n"
                "}\n"
                "widget \"*.%s\" style : application \"svs-cc\"\n";

        const gchar *name;
        gchar *rc_temp;

        name = get_widget_name (textview);
        g_return_if_fail (name != NULL);

        if (color != NULL)
        {
                rc_temp = g_strdup_printf (cursor_color_rc,
                                           color->red,
                                           color->green,
                                           color->blue,
                                           name);
        }
        else
        {
                GtkRcStyle *rc_style;

                rc_style = gtk_widget_get_modifier_style (textview);

                rc_temp = g_strdup_printf (cursor_color_rc,
                                           rc_style->text [GTK_STATE_NORMAL].red,
                                           rc_style->text [GTK_STATE_NORMAL].green,
                                           rc_style->text [GTK_STATE_NORMAL].blue,
                                           name);
        }

        gtk_rc_parse_string (rc_temp);
        gtk_widget_reset_rc_styles (textview);

        g_free (rc_temp);
}

コード例 #2

ファイル: rbgtkwidget.c プロジェクト: adamhooper/ruby-gnome2

static VALUE
rg_reset_rc_styles(VALUE self)
{
    gtk_widget_reset_rc_styles(_SELF(self));
    return self;
}