Like func@get_interface_age, but from the headers used at application compile time, rather than from the library linked against at application run time.

INVALID_LIST_POSITION

const val INVALID_LIST_POSITION: <Error class: unknown class>

The value used to refer to a guaranteed invalid position in a GListModel.

LEVEL_BAR_OFFSET_FULL

const val LEVEL_BAR_OFFSET_FULL: String

The name used for the stock full offset included by GtkLevelBar.

LEVEL_BAR_OFFSET_HIGH

const val LEVEL_BAR_OFFSET_HIGH: String

The name used for the stock high offset included by GtkLevelBar.

LEVEL_BAR_OFFSET_LOW

const val LEVEL_BAR_OFFSET_LOW: String

The name used for the stock low offset included by GtkLevelBar.

MAJOR_VERSION

const val MAJOR_VERSION: <Error class: unknown class> = 4

Like func@get_major_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

MAX_COMPOSE_LEN

const val MAX_COMPOSE_LEN: <Error class: unknown class> = 7

Evaluates to the maximum length of a compose sequence.

MEDIA_FILE_EXTENSION_POINT_NAME

const val MEDIA_FILE_EXTENSION_POINT_NAME: String

The default extension point name for media file.

MICRO_VERSION

const val MICRO_VERSION: <Error class: unknown class> = 5

Like func@get_micro_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

MINOR_VERSION

const val MINOR_VERSION: <Error class: unknown class> = 16

Like func@get_minor_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

PAPER_NAME_A3

const val PAPER_NAME_A3: String

Name for the A3 paper size.

PAPER_NAME_A4

const val PAPER_NAME_A4: String

Name for the A4 paper size.

PAPER_NAME_A5

const val PAPER_NAME_A5: String

Name for the A5 paper size.

PAPER_NAME_B5

const val PAPER_NAME_B5: String

Name for the B5 paper size.

PAPER_NAME_EXECUTIVE

const val PAPER_NAME_EXECUTIVE: String

Name for the Executive paper size.

PAPER_NAME_LEGAL

const val PAPER_NAME_LEGAL: String

Name for the Legal paper size.

PAPER_NAME_LETTER

const val PAPER_NAME_LETTER: String

Name for the Letter paper size.

PRINT_SETTINGS_COLLATE

const val PRINT_SETTINGS_COLLATE: String

The key used by the “Print to file” printer to store whether to collate the printed pages.

PRINT_SETTINGS_DEFAULT_SOURCE

const val PRINT_SETTINGS_DEFAULT_SOURCE: String

The key used by the “Print to file” printer to store the default source.

PRINT_SETTINGS_DITHER

const val PRINT_SETTINGS_DITHER: String

The key used by the “Print to file” printer to store the dither used.

PRINT_SETTINGS_DUPLEX

const val PRINT_SETTINGS_DUPLEX: String

The key used by the “Print to file” printer to store whether to print the output in duplex.

PRINT_SETTINGS_FINISHINGS

const val PRINT_SETTINGS_FINISHINGS: String

The key used by the “Print to file” printer to store the finishings.

PRINT_SETTINGS_MEDIA_TYPE

const val PRINT_SETTINGS_MEDIA_TYPE: String

The key used by the “Print to file” printer to store the media type.

PRINT_SETTINGS_N_COPIES

const val PRINT_SETTINGS_N_COPIES: String

The key used by the “Print to file” printer to store the number of copies.

PRINT_SETTINGS_NUMBER_UP

const val PRINT_SETTINGS_NUMBER_UP: String

The key used by the “Print to file” printer to store the number of pages per sheet.

PRINT_SETTINGS_NUMBER_UP_LAYOUT

const val PRINT_SETTINGS_NUMBER_UP_LAYOUT: String

The key used by the “Print to file” printer to store the number of pages per sheet in number-up mode.

PRINT_SETTINGS_ORIENTATION

const val PRINT_SETTINGS_ORIENTATION: String

The key used by the “Print to file” printer to store the orientation.

PRINT_SETTINGS_OUTPUT_BASENAME

const val PRINT_SETTINGS_OUTPUT_BASENAME: String

The key used by the “Print to file” printer to store the file name of the output without the path to the directory and the file extension.

PRINT_SETTINGS_OUTPUT_BIN

const val PRINT_SETTINGS_OUTPUT_BIN: String

The key used by the “Print to file” printer to store the output bin.

PRINT_SETTINGS_OUTPUT_DIR

const val PRINT_SETTINGS_OUTPUT_DIR: String

The key used by the “Print to file” printer to store the directory to which the output should be written.

PRINT_SETTINGS_OUTPUT_FILE_FORMAT

const val PRINT_SETTINGS_OUTPUT_FILE_FORMAT: String

The key used by the “Print to file” printer to store the format of the output. The supported values are “PS” and “PDF”.

PRINT_SETTINGS_OUTPUT_URI

const val PRINT_SETTINGS_OUTPUT_URI: String

The key used by the “Print to file” printer to store the URI to which the output should be written. GTK itself supports only “file://” URIs.

PRINT_SETTINGS_PAGE_RANGES

const val PRINT_SETTINGS_PAGE_RANGES: String

The key used by the “Print to file” printer to store the array of page ranges to print.

PRINT_SETTINGS_PAGE_SET

const val PRINT_SETTINGS_PAGE_SET: String

The key used by the “Print to file” printer to store the set of pages to print.

PRINT_SETTINGS_PAPER_FORMAT

const val PRINT_SETTINGS_PAPER_FORMAT: String

The key used by the “Print to file” printer to store the page format.

PRINT_SETTINGS_PAPER_HEIGHT

const val PRINT_SETTINGS_PAPER_HEIGHT: String

The key used by the “Print to file” printer to store the page height.

PRINT_SETTINGS_PAPER_WIDTH

const val PRINT_SETTINGS_PAPER_WIDTH: String

The key used by the “Print to file” printer to store the paper width.

PRINT_SETTINGS_PRINT_PAGES

const val PRINT_SETTINGS_PRINT_PAGES: String

The key used by the “Print to file” printer to store which pages to print.

PRINT_SETTINGS_PRINTER

const val PRINT_SETTINGS_PRINTER: String

The key used by the “Print to file” printer to store the printer name.

PRINT_SETTINGS_PRINTER_LPI

const val PRINT_SETTINGS_PRINTER_LPI: String

The key used by the “Print to file” printer to store the resolution in lines per inch.

PRINT_SETTINGS_QUALITY

const val PRINT_SETTINGS_QUALITY: String

The key used by the “Print to file” printer to store the printing quality.

PRINT_SETTINGS_RESOLUTION

const val PRINT_SETTINGS_RESOLUTION: String

The key used by the “Print to file” printer to store the resolution in DPI.

PRINT_SETTINGS_RESOLUTION_X

const val PRINT_SETTINGS_RESOLUTION_X: String

The key used by the “Print to file” printer to store the horizontal resolution in DPI.

PRINT_SETTINGS_RESOLUTION_Y

const val PRINT_SETTINGS_RESOLUTION_Y: String

The key used by the “Print to file” printer to store the vertical resolution in DPI.

PRINT_SETTINGS_REVERSE

const val PRINT_SETTINGS_REVERSE: String

The key used by the “Print to file” printer to store whether to reverse the order of the printed pages.

PRINT_SETTINGS_SCALE

const val PRINT_SETTINGS_SCALE: String

The key used by the “Print to file” printer to store the scale.

PRINT_SETTINGS_USE_COLOR

const val PRINT_SETTINGS_USE_COLOR: String

The key used by the “Print to file” printer to store whether to print with colors.

PRINT_SETTINGS_WIN32_DRIVER_EXTRA

const val PRINT_SETTINGS_WIN32_DRIVER_EXTRA: String

The key used by the “Print to file” printer to store 32-bit Windows extra driver.

PRINT_SETTINGS_WIN32_DRIVER_VERSION

const val PRINT_SETTINGS_WIN32_DRIVER_VERSION: String

The key used by the “Print to file” printer to store the 32-bit Windows driver version.

PRIORITY_RESIZE

const val PRIORITY_RESIZE: <Error class: unknown class> = 110

Use this priority for functionality related to size allocation.

STYLE_PROVIDER_PRIORITY_APPLICATION

const val STYLE_PROVIDER_PRIORITY_APPLICATION: <Error class: unknown class> = 600

A priority that can be used when adding a GtkStyleProvider for application-specific style information.

STYLE_PROVIDER_PRIORITY_FALLBACK

const val STYLE_PROVIDER_PRIORITY_FALLBACK: <Error class: unknown class> = 1

The priority used for default style information that is used in the absence of themes.

STYLE_PROVIDER_PRIORITY_SETTINGS

const val STYLE_PROVIDER_PRIORITY_SETTINGS: <Error class: unknown class> = 400

The priority used for style information provided via GtkSettings.

STYLE_PROVIDER_PRIORITY_THEME

const val STYLE_PROVIDER_PRIORITY_THEME: <Error class: unknown class> = 200

The priority used for style information provided by themes.

STYLE_PROVIDER_PRIORITY_USER

const val STYLE_PROVIDER_PRIORITY_USER: <Error class: unknown class> = 800

The priority used for the style information from $XDG_CONFIG_HOME/gtk-4.0/gtk.css.

TEXT_VIEW_PRIORITY_VALIDATE

const val TEXT_VIEW_PRIORITY_VALIDATE: <Error class: unknown class> = 125

The priority at which the text view validates onscreen lines in an idle job in the background.

TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID

const val TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID: <Error class: unknown class>

Uses the default sort function in a iface@Gtk.TreeSortable.

TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID

const val TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID: <Error class: unknown class>

Disables sorting in a iface@Gtk.TreeSortable.

Functions

acceleratorGetDefaultModMask

fun acceleratorGetDefaultModMask(): <Error class: unknown class>

Gets the modifier mask.

acceleratorGetLabel

fun acceleratorGetLabel(acceleratorKey: <Error class: unknown class>, acceleratorMods: <Error class: unknown class>): String

Converts an accelerator keyval and modifier mask into a string which can be used to represent the accelerator to the user.

acceleratorGetLabelWithKeycode

fun acceleratorGetLabelWithKeycode(display: <Error class: unknown class>? = null, acceleratorKey: <Error class: unknown class>, keycode: <Error class: unknown class>, acceleratorMods: <Error class: unknown class>): String

Converts an accelerator keyval and modifier mask into a string that can be displayed to the user.

acceleratorName

fun acceleratorName(acceleratorKey: <Error class: unknown class>, acceleratorMods: <Error class: unknown class>): String

Converts an accelerator keyval and modifier mask into a string parseable by gtk_accelerator_parse().

acceleratorNameWithKeycode

fun acceleratorNameWithKeycode(display: <Error class: unknown class>? = null, acceleratorKey: <Error class: unknown class>, keycode: <Error class: unknown class>, acceleratorMods: <Error class: unknown class>): String

Converts an accelerator keyval and modifier mask into a string parseable by gtk_accelerator_parse_with_keycode().

acceleratorValid

fun acceleratorValid(keyval: <Error class: unknown class>, modifiers: <Error class: unknown class>): Boolean

Determines whether a given keyval and modifier mask constitute a valid keyboard accelerator.

checkVersion

fun checkVersion(requiredMajor: <Error class: unknown class>, requiredMinor: <Error class: unknown class>, requiredMicro: <Error class: unknown class>): String?

Checks that the GTK library in use is compatible with the given version.

cssParserErrorQuark

fun cssParserErrorQuark(): <Error class: unknown class>

Registers an error quark for CSS parsing errors.

cssParserWarningQuark

fun cssParserWarningQuark(): <Error class: unknown class>

Registers an error quark for CSS parsing warnings.

disableSetlocale

fun disableSetlocale()

Prevents func@Gtk.init and func@Gtk.init_check from automatically calling setlocale (LC_ALL, "").

enumeratePrinters

fun enumeratePrinters(func: PrinterFunc, wait: Boolean)

Calls a function for all GtkPrinters.

getBinaryAge

fun getBinaryAge(): <Error class: unknown class>

Returns the binary age as passed to libtool.

getDebugFlags

fun getDebugFlags(): DebugFlags

Returns the GTK debug flags that are currently active.

getDefaultLanguage

fun getDefaultLanguage(): <Error class: unknown class>

Returns the PangoLanguage for the default language currently in effect.

getInterfaceAge

fun getInterfaceAge(): <Error class: unknown class>

Returns the interface age as passed to libtool.

getLocaleDirection

fun getLocaleDirection(): TextDirection

Get the direction of the current locale. This is the expected reading direction for text and UI.

getMajorVersion

fun getMajorVersion(): <Error class: unknown class>

Returns the major version number of the GTK library.

getMicroVersion

fun getMicroVersion(): <Error class: unknown class>

Returns the micro version number of the GTK library.

getMinorVersion

fun getMinorVersion(): <Error class: unknown class>

Returns the minor version number of the GTK library.

init

fun init()

Call this function before using any other GTK functions in your GUI applications. It will initialize everything needed to operate the toolkit.

initCheck

fun initCheck(): Boolean

This function does the same work as gtk_init() with only a single change: It does not terminate the program if the windowing system can’t be initialized. Instead it returns false on failure.

isInitialized

fun isInitialized(): Boolean

Use this function to check if GTK has been initialized.

paramSpecExpression

fun paramSpecExpression(name: String, nick: String, blurb: String, flags: <Error class: unknown class>): <Error class: unknown class>

Creates a new GParamSpec instance for a property holding a GtkExpression.

printRunPageSetupDialog

fun printRunPageSetupDialog(parent: Window? = null, pageSetup: PageSetup? = null, settings: PrintSettings): PageSetup

Runs a page setup dialog, letting the user modify the values from

printRunPageSetupDialogAsync

fun printRunPageSetupDialogAsync(parent: Window? = null, pageSetup: PageSetup? = null, settings: PrintSettings, doneCb: PageSetupDoneFunc)

Runs a page setup dialog, letting the user modify the values from @page_setup.

resolveException

fun resolveException(error: <Error class: unknown class>): <Error class: unknown class>

setDebugFlags

fun setDebugFlags(flags: DebugFlags)

Sets the GTK debug flags.

showUri

fun showUri(parent: Window? = null, uri: String, timestamp: <Error class: unknown class>)

This function launches the default application for showing a given uri, or shows an error dialog if that fails.

showUriFull

fun showUriFull(parent: Window? = null, uri: String, timestamp: <Error class: unknown class>, cancellable: <Error class: unknown class>? = null, callback: <Error class: unknown class>?)

This function launches the default application for showing a given uri.

showUriFullFinish