Module gtk4::functions

Functions

accelerator_get_default_mod_mask

Gets the modifier mask.

binary_age

Returns the binary age as passed to libtool.

check_version

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

debug_flags

Returns the GTK debug flags that are currently active.

default_language

Returns the pango::Language for the default language currently in effect.

disable_setlocale

Prevents gtk_init and gtk_init_check from automatically calling setlocale (LC_ALL, "").

enumerate_printersLinux

Calls a function for all Printers.

hsv_to_rgb

Converts a color from HSV space to RGB.

interface_age

Returns the interface age as passed to libtool.

locale_direction

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

major_version

Returns the major version number of the GTK library.

micro_version

Returns the micro version number of the GTK library.

minor_version

Returns the minor version number of the GTK library.

print_run_page_setup_dialog

Runs a page setup dialog, letting the user modify the values from @page_setup. If the user cancels the dialog, the returned PageSetup is identical to the passed in @page_setup, otherwise it contains the modifications done in the dialog.

print_run_page_setup_dialog_async

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

render_activity

Renders an activity indicator (such as in Spinner). The state StateFlags::CHECKED determines whether there is activity going on.

render_arrow

Renders an arrow pointing to @angle.

render_background

Renders the background of an element.

render_check

Renders a checkmark (as in a CheckButton).

render_expander

Renders an expander (as used in TreeView and Expander) in the area defined by @x, @y, @width, @height. The state StateFlags::CHECKED determines whether the expander is collapsed or expanded.

render_focus

Renders a focus indicator on the rectangle determined by @x, @y, @width, @height.

render_frame

Renders a frame around the rectangle defined by @x, @y, @width, @height.

render_handle

Renders a handle (as in Paned and Window’s resize grip), in the rectangle determined by @x, @y, @width, @height.

render_icon

Renders the icon in @texture at the specified @x and @y coordinates.

render_layout

Renders @layout on the coordinates @x, @y

render_line

Renders a line from (x0, y0) to (x1, y1).

render_option

Renders an option mark (as in a radio button), the StateFlags::CHECKED state will determine whether the option is on or off, and StateFlags::INCONSISTENT whether it should be marked as undefined.

rgb_to_hsv

Converts a color from RGB space to HSV.

set_debug_flags

Sets the GTK debug flags.

show_uri

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

test_accessible_assertion_message_role

test_accessible_has_property

Checks whether the Accessible has @property set.

test_accessible_has_relation

Checks whether the Accessible has @relation set.

test_accessible_has_role

Checks whether the GtkAccessible:accessible-role of the accessible is @role.

test_accessible_has_state

Checks whether the Accessible has @state set.

test_register_all_types

Force registration of all core GTK object types.

test_widget_wait_for_draw

Enters the main loop and waits for @widget to be “drawn”.

tree_create_row_drag_content

Creates a content provider for dragging @path from @tree_model.

tree_get_row_drag_data

Obtains a @tree_model and @path from value of target type GTK_TYPE_TREE_ROW_DATA.