CssSection

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

class CssSection {

GtkCssSection* gtkCssSection;

protected

bool ownedRef;

GtkCssSection* getCssSectionStruct(bool transferOwnership);

void* getStruct();

this(GtkCssSection* gtkCssSection, bool ownedRef);

static GType getType();

uint getEndLine();

uint getEndPosition();

FileIF getFile();

CssSection getParent();

GtkCssSectionType getSectionType();

uint getStartLine();

uint getStartPosition();

CssSection ref_();

void unref();

}

Constructors

this this(GtkCssSection* gtkCssSection, bool ownedRef): Sets our main struct and passes it to the parent class.

Destructor

A destructor is present on this object, but not explicitly documented in the source.

Members

Functions

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 CssSection.getEndLine. 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 CssProvider.loadFromFile 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 CssSection.getStartLine.
getStruct void* getStruct(): the main Gtk struct as a void*
ref_ CssSection ref_(): Increments the reference count on section.
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

Meta

Since

3.2

gtk CssSection classes

CssSection