CssSection

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.

Constructors

this
this(GtkCssSection* gtkCssSection, bool ownedRef)

Sets our main struct and passes it to the parent class.

Destructor

~this
~this()
Undocumented in source.

Members

Functions

doref
CssSection doref()

Increments the reference count on @section.

getCssSectionStruct
GtkCssSection* getCssSectionStruct(bool transferOwnership)

Get the main Gtk struct

getEndLine
uint getEndLine()

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.

getEndPosition
uint getEndPosition()

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.

getFile
FileIF getFile()

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.

getParent
CssSection getParent()

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.

getSectionType
GtkCssSectionType getSectionType()

Gets the type of information that @section describes.

getStartLine
uint getStartLine()

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.

getStartPosition
uint getStartPosition()

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

getStruct
void* getStruct()

the main Gtk struct as a void*

unref
void unref()

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

Static functions

getType
GType getType()

Variables

gtkCssSection
GtkCssSection* gtkCssSection;

the main Gtk struct

ownedRef
bool ownedRef;
Undocumented in source.

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