Struct

GtkCssSection

Description [src]

struct GtkCssSection {
  /* No available fields */
}

Defines a part of a CSS document. Because sections are nested into one another, you can use gtk_css_section_get_parent() to get the containing region.

Available since:3.2

Instance methods

gtk_css_section_get_end_line

Returns the line in the CSS document where this section end. The line number is 0-indexed, so the first line of the document will return 0. This value may change in future invocations of this function if section is not yet parsed completely. This will for example happen in the GtkCssProvider::parsing-error signal. The end position and line may be identical to the start position and line for sections which failed to parse anything successfully.

Available since: 3.2

gtk_css_section_get_end_position

Returns the offset in bytes from the start of the current line returned via gtk_css_section_get_end_line(). This value may change in future invocations of this function if section is not yet parsed completely. This will for example happen in the GtkCssProvider::parsing-error signal. The end position and line may be identical to the start position and line for sections which failed to parse anything successfully.

Available since: 3.2

gtk_css_section_get_file

Gets the file that section was parsed from. If no such file exists, for example because the CSS was loaded via gtk_css_provider_load_from_data(), then NULL is returned.

Available since: 3.2

gtk_css_section_get_parent

Gets the parent section for the given section. The parent section is the section that contains this section. A special case are sections of type #GTK_CSS_SECTION_DOCUMENT. Their parent will either be NULL if they are the original CSS document that was loaded by gtk_css_provider_load_from_file() or a section of type

GTK_CSS_SECTION_IMPORT if it was loaded with an import rule from

a different file.

Available since: 3.2

gtk_css_section_get_section_type

Gets the type of information that section describes.

Available since: 3.2

gtk_css_section_get_start_line

Returns the line in the CSS document where this section starts. The line number is 0-indexed, so the first line of the document will return 0.

Available since: 3.2

gtk_css_section_get_start_position

Returns the offset in bytes from the start of the current line returned via gtk_css_section_get_start_line().

Available since: 3.2

gtk_css_section_ref

Increments the reference count on section.

Available since: 3.2

gtk_css_section_unref

Decrements the reference count on section, freeing the structure if the reference count reaches 0.

Available since: 3.2