Enums

Details

class Gtk.Align(value)

Bases: GObject.GEnum

Controls how a widget deals with extra space in a single (x or y) dimension.

Alignment only matters if the widget receives a “too large” allocation, for example if you packed the widget with the Gtk.Widget :expand flag inside a Gtk.Box, then the widget might get extra space. If you have for example a 16x16 icon inside a 32x32 space, the icon could be scaled and stretched, it could be centered, or it could be positioned to one side of the space.

Note that in horizontal context Gtk.Align.START and Gtk.Align.END are interpreted relative to text direction.

Gtk.Align.BASELINE support for it is optional for containers and widgets, and it is only supported for vertical alignment. When its not supported by a child or a container it is treated as Gtk.Align.FILL.

FILL = 0

stretch to fill all space if possible, center if no meaningful way to stretch

START = 1

snap to left or top side, leaving space on right or bottom

END = 2

snap to right or bottom side, leaving space on left or top

CENTER = 3

center natural width of widget inside the allocation

BASELINE = 4

align the widget according to the baseline.

New in version 3.10.

class Gtk.ArrowPlacement(value)

Bases: GObject.GEnum

Used to specify the placement of scroll arrows in scrolling menus.

BOTH = 0

Place one arrow on each end of the menu.

START = 1

Place both arrows at the top of the menu.

END = 2

Place both arrows at the bottom of the menu.

class Gtk.ArrowType(value)

Bases: GObject.GEnum

Used to indicate the direction in which an arrow should point.

UP = 0

Represents an upward pointing arrow.

DOWN = 1

Represents a downward pointing arrow.

LEFT = 2

Represents a left pointing arrow.

RIGHT = 3

Represents a right pointing arrow.

NONE = 4

No arrow.

New in version 2.10.

class Gtk.AssistantPageType(value)

Bases: GObject.GEnum

An enum for determining the page role inside the Gtk.Assistant. It’s used to handle buttons sensitivity and visibility.

Note that an assistant needs to end its page flow with a page of type Gtk.AssistantPageType.CONFIRM, Gtk.AssistantPageType.SUMMARY or Gtk.AssistantPageType.PROGRESS to be correct.

The Cancel button will only be shown if the page isn’t “committed”. See Gtk.Assistant.commit() for details.

CONTENT = 0

The page has regular contents. Both the Back and forward buttons will be shown.

INTRO = 1

The page contains an introduction to the assistant task. Only the Forward button will be shown if there is a next page.

CONFIRM = 2

The page lets the user confirm or deny the changes. The Back and Apply buttons will be shown.

SUMMARY = 3

The page informs the user of the changes done. Only the Close button will be shown.

PROGRESS = 4

Used for tasks that take a long time to complete, blocks the assistant until the page is marked as complete. Only the back button will be shown.

CUSTOM = 5

Used for when other page types are not appropriate. No buttons will be shown, and the application must add its own buttons through Gtk.Assistant.add_action_widget().

class Gtk.BaselinePosition(value)

Bases: GObject.GEnum

Whenever a container has some form of natural row it may align children in that row along a common typographical baseline. If the amount of verical space in the row is taller than the total requested height of the baseline-aligned children then it can use a Gtk.BaselinePosition to select where to put the baseline inside the extra availible space.

New in version 3.10.

TOP = 0

Align the baseline at the top

CENTER = 1

Center the baseline

BOTTOM = 2

Align the baseline at the bottom

class Gtk.BorderStyle(value)

Bases: GObject.GEnum

Describes how the border of a UI element should be rendered.

NONE = 0

No visible border

SOLID = 1

A single line segment

INSET = 2

Looks as if the content is sunken into the canvas

OUTSET = 3

Looks as if the content is coming out of the canvas

HIDDEN = 4

Same as Gtk.BorderStyle.NONE

DOTTED = 5

A series of round dots

DASHED = 6

A series of square-ended dashes

DOUBLE = 7

Two parallel lines with some space between them

GROOVE = 8

Looks as if it were carved in the canvas

RIDGE = 9

Looks as if it were coming out of the canvas

class Gtk.BuilderError(value)

Bases: GObject.GEnum

Error codes that identify various errors that can occur while using Gtk.Builder.

classmethod quark()[source]
Return type:int
INVALID_TYPE_FUNCTION = 0

A type-func attribute didn’t name a function that returns a GObject.GType.

UNHANDLED_TAG = 1

The input contained a tag that Gtk.Builder can’t handle.

TEMPLATE_MISMATCH = 10

The wrong type was specified in a composite class’s template XML

INVALID_PROPERTY = 11

The specified property is unknown for the object class.

INVALID_SIGNAL = 12

The specified signal is unknown for the object class.

INVALID_ID = 13

An object id is unknown

MISSING_ATTRIBUTE = 2

An attribute that is required by Gtk.Builder was missing.

INVALID_ATTRIBUTE = 3

Gtk.Builder found an attribute that it doesn’t understand.

INVALID_TAG = 4

Gtk.Builder found a tag that it doesn’t understand.

MISSING_PROPERTY_VALUE = 5

A required property value was missing.

INVALID_VALUE = 6

Gtk.Builder couldn’t parse some attribute value.

VERSION_MISMATCH = 7

The input file requires a newer version of GTK+.

DUPLICATE_ID = 8

An object id occurred twice.

OBJECT_TYPE_REFUSED = 9

A specified object type is of the same type or derived from the type of the composite class being extended with builder XML.

class Gtk.ButtonBoxStyle(value)

Bases: GObject.GEnum

Used to dictate the style that a Gtk.ButtonBox uses to layout the buttons it contains.

SPREAD = 1

Buttons are evenly spread across the box.

EDGE = 2

Buttons are placed at the edges of the box.

START = 3

Buttons are grouped towards the start of the box, (on the left for a HBox, or the top for a VBox).

END = 4

Buttons are grouped towards the end of the box, (on the right for a HBox, or the bottom for a VBox).

CENTER = 5

Buttons are centered in the box.

New in version 2.12.

EXPAND = 6

Buttons expand to fill the box. This entails giving buttons a “linked” appearance, making button sizes homogeneous, and setting spacing to 0 (same as calling Gtk.Box.set_homogeneous() and Gtk.Box.set_spacing() manually).

New in version 3.12.

class Gtk.ButtonRole(value)

Bases: GObject.GEnum

The role specifies the desired appearance of a Gtk.ModelButton.

NORMAL = 0

A plain button

CHECK = 1

A check button

RADIO = 2

A radio button

class Gtk.ButtonsType(value)

Bases: GObject.GEnum

Prebuilt sets of buttons for the dialog. If none of these choices are appropriate, simply use Gtk.ButtonsType.NONE then call Gtk.Dialog.add_buttons().

Please note that Gtk.ButtonsType.OK, Gtk.ButtonsType.YES_NO and Gtk.ButtonsType.OK_CANCEL are discouraged by the GNOME Human Interface Guidelines.

NONE = 0

no buttons at all

OK = 1

an OK button

CLOSE = 2

a Close button

CANCEL = 3

a Cancel button

YES_NO = 4

Yes and No buttons

OK_CANCEL = 5

OK and Cancel buttons

class Gtk.CellRendererAccelMode(value)

Bases: GObject.GEnum

Determines if the edited accelerators are GTK+ accelerators. If they are, consumed modifiers are suppressed, only accelerators accepted by GTK+ are allowed, and the accelerators are rendered in the same way as they are in menus.

GTK = 0

GTK+ accelerators mode

OTHER = 1

Other accelerator mode

class Gtk.CellRendererMode(value)

Bases: GObject.GEnum

Identifies how the user can interact with a particular cell.

INERT = 0

The cell is just for display and cannot be interacted with. Note that this doesn’t mean that eg. the row being drawn can’t be selected – just that a particular element of it cannot be individually modified.

ACTIVATABLE = 1

The cell can be clicked.

EDITABLE = 2

The cell can be edited or otherwise modified.

class Gtk.CornerType(value)

Bases: GObject.GEnum

Specifies which corner a child widget should be placed in when packed into a Gtk.ScrolledWindow. This is effectively the opposite of where the scroll bars are placed.

TOP_LEFT = 0

Place the scrollbars on the right and bottom of the widget (default behaviour).

BOTTOM_LEFT = 1

Place the scrollbars on the top and right of the widget.

TOP_RIGHT = 2

Place the scrollbars on the left and bottom of the widget.

BOTTOM_RIGHT = 3

Place the scrollbars on the top and left of the widget.

class Gtk.CssProviderError(value)

Bases: GObject.GEnum

Error codes for %GTK_CSS_PROVIDER_ERROR.

classmethod quark()[source]
Return type:int
FAILED = 0

Failed.

SYNTAX = 1

Syntax error.

IMPORT = 2

Import error.

NAME = 3

Name error.

DEPRECATED = 4

Deprecation error.

UNKNOWN_VALUE = 5

Unknown value.

class Gtk.CssSectionType(value)

Bases: GObject.GEnum

The different types of sections indicate parts of a CSS document as parsed by GTK’s CSS parser. They are oriented towards the CSS Grammar, but may contain extensions.

More types might be added in the future as the parser incorporates more features.

New in version 3.2.

DOCUMENT = 0

The section describes a complete document. This section time is the only one where Gtk.CssSection.get_parent() might return None.

IMPORT = 1

The section defines an import rule.

COLOR_DEFINITION = 2

The section defines a color. This is a GTK extension to CSS.

BINDING_SET = 3

The section defines a binding set. This is a GTK extension to CSS.

RULESET = 4

The section defines a CSS ruleset.

SELECTOR = 5

The section defines a CSS selector.

DECLARATION = 6

The section defines the declaration of a CSS variable.

VALUE = 7

The section defines the value of a CSS declaration.

KEYFRAMES = 8
The section defines keyframes. See `CSS
Animations <http://dev.w3.org/csswg/css3-animations/#keyframes>`__ for details.

New in version 3.6.

class Gtk.DeleteType(value)

Bases: GObject.GEnum

See also: Gtk.Entry ::delete-from-cursor.

CHARS = 0

Delete characters.

WORD_ENDS = 1

Delete only the portion of the word to the left/right of cursor if we’re in the middle of a word.

WORDS = 2

Delete words.

DISPLAY_LINES = 3

Delete display-lines. xlib.Display-lines refers to the visible lines, with respect to to the current line breaks. As opposed to paragraphs, which are defined by line breaks in the input.

DISPLAY_LINE_ENDS = 4

Delete only the portion of the display-line to the left/right of cursor.

PARAGRAPH_ENDS = 5

Delete to the end of the paragraph. Like C-k in Emacs (or its reverse).

PARAGRAPHS = 6

Delete entire line. Like C-k in pico.

WHITESPACE = 7

Delete only whitespace. Like M-\ in Emacs.

class Gtk.DirectionType(value)

Bases: GObject.GEnum

Focus movement types.

TAB_FORWARD = 0

Move forward.

TAB_BACKWARD = 1

Move backward.

UP = 2

Move up.

DOWN = 3

Move down.

LEFT = 4

Move left.

RIGHT = 5

Move right.

class Gtk.DragResult(value)

Bases: GObject.GEnum

Gives an indication why a drag operation failed. The value can by obtained by connecting to the Gtk.Widget ::drag-failed signal.

SUCCESS = 0

The drag operation was successful.

NO_TARGET = 1

No suitable drag target.

USER_CANCELLED = 2

The user cancelled the drag operation.

TIMEOUT_EXPIRED = 3

The drag operation timed out.

GRAB_BROKEN = 4

The pointer or keyboard grab used for the drag operation was broken.

ERROR = 5

The drag operation failed due to some unspecified error.

class Gtk.EntryIconPosition(value)

Bases: GObject.GEnum

Specifies the side of the entry at which an icon is placed.

New in version 2.16.

PRIMARY = 0

At the beginning of the entry (depending on the text direction).

SECONDARY = 1

At the end of the entry (depending on the text direction).

class Gtk.EventSequenceState(value)

Bases: GObject.GEnum

Describes the state of a Gdk.EventSequence in a Gtk.Gesture.

New in version 3.14.

NONE = 0

The sequence is handled, but not grabbed.

CLAIMED = 1

The sequence is handled and grabbed.

DENIED = 2

The sequence is denied.

class Gtk.ExpanderStyle(value)

Bases: GObject.GEnum

Used to specify the style of the expanders drawn by a Gtk.TreeView.

COLLAPSED = 0

The style used for a collapsed subtree.

SEMI_COLLAPSED = 1

Intermediate style used during animation.

SEMI_EXPANDED = 2

Intermediate style used during animation.

EXPANDED = 3

The style used for an expanded subtree.

class Gtk.FileChooserAction(value)

Bases: GObject.GEnum

Describes whether a Gtk.FileChooser is being used to open existing files or to save to a possibly new file.

OPEN = 0

Indicates open mode. The file chooser will only let the user pick an existing file.

SAVE = 1

Indicates save mode. The file chooser will let the user pick an existing file, or type in a new filename.

SELECT_FOLDER = 2

Indicates an Open mode for selecting folders. The file chooser will let the user pick an existing folder.

CREATE_FOLDER = 3

Indicates a mode for creating a new folder. The file chooser will let the user name an existing or new folder.

class Gtk.FileChooserConfirmation(value)

Bases: GObject.GEnum

Used as a return value of handlers for the Gtk.FileChooser ::confirm-overwrite signal of a Gtk.FileChooser. This value determines whether the file chooser will present the stock confirmation dialog, accept the user’s choice of a filename, or let the user choose another filename.

New in version 2.8.

CONFIRM = 0

The file chooser will present its stock dialog to confirm about overwriting an existing file.

ACCEPT_FILENAME = 1

The file chooser will terminate and accept the user’s choice of a file name.

SELECT_AGAIN = 2

The file chooser will continue running, so as to let the user select another file name.

class Gtk.FileChooserError(value)

Bases: GObject.GEnum

These identify the various errors that can occur while calling Gtk.FileChooser functions.

classmethod quark()[source]
Returns:The error quark used for Gtk.FileChooser errors.
Return type:int

Registers an error quark for Gtk.FileChooser if necessary.

New in version 2.4.

NONEXISTENT = 0

Indicates that a file does not exist.

BAD_FILENAME = 1

Indicates a malformed filename.

ALREADY_EXISTS = 2

Indicates a duplicate path (e.g. when adding a bookmark).

INCOMPLETE_HOSTNAME = 3

Indicates an incomplete hostname (e.g. “http://foo” without a slash after that).

class Gtk.IMPreeditStyle(value)

Bases: GObject.GEnum

Style for input method preedit. See also Gtk.Settings :gtk-im-preedit-style

Deprecated since version 3.10.

NOTHING = 0

Deprecated

CALLBACK = 1

Deprecated

NONE = 2

Deprecated

class Gtk.IMStatusStyle(value)

Bases: GObject.GEnum

Style for input method status. See also Gtk.Settings :gtk-im-status-style

Deprecated since version 3.10.

NOTHING = 0

Deprecated

CALLBACK = 1

Deprecated

NONE = 2

Deprecated

class Gtk.IconSize(value)

Bases: GObject.GEnum

Built-in stock icon sizes.

classmethod from_name(name)[source]
Parameters:name (str) – the name to look up.
Returns:the icon size (Gtk.IconSize)
Return type:int

Looks up the icon size associated with name.

Deprecated since version 3.10: Use Gtk.IconTheme instead.

classmethod get_name(size)[source]
Parameters:size (int) – a Gtk.IconSize.
Returns:the name of the given icon size.
Return type:str

Gets the canonical name of the given icon size. The returned string is statically allocated and should not be freed.

Deprecated since version 3.10: Use Gtk.IconTheme instead.

classmethod lookup(size)[source]
Parameters:size (int) – an icon size (Gtk.IconSize)
Returns:True if size was a valid size
width:location to store icon width
height:location to store icon height
Return type:(bool, width: int, height: int)

Obtains the pixel size of a semantic icon size size: Gtk.IconSize.MENU, Gtk.IconSize.BUTTON, etc. This function isn’t normally needed, Gtk.IconTheme.load_icon() is the usual way to get an icon for rendering, then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by Gtk.IconSize.lookup(), because themes are free to render the pixbuf however they like, including changing the usual size.

classmethod lookup_for_settings(settings, size)[source]
Parameters:
Returns:

True if size was a valid size

width:location to store icon width
height:location to store icon height

Return type:

(bool, width: int, height: int)

Obtains the pixel size of a semantic icon size, possibly modified by user preferences for a particular Gtk.Settings. Normally size would be Gtk.IconSize.MENU, Gtk.IconSize.BUTTON, etc. This function isn’t normally needed, Gtk.Widget.render_icon_pixbuf() is the usual way to get an icon for rendering, then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by Gtk.IconSize.lookup(), because themes are free to render the pixbuf however they like, including changing the usual size.

New in version 2.2.

Deprecated since version 3.10: Use Gtk.IconSize.lookup() instead.

classmethod register(name, width, height)[source]
Parameters:
  • name (str) – name of the icon size
  • width (int) – the icon width
  • height (int) – the icon height
Returns:

integer value representing the size (Gtk.IconSize)

Return type:

int

Registers a new icon size, along the same lines as Gtk.IconSize.MENU, etc. Returns the integer value for the size.

Deprecated since version 3.10: Use Gtk.IconTheme instead.

classmethod register_alias(alias, target)[source]
Parameters:
  • alias (str) – an alias for target
  • target (int) – an existing icon size (Gtk.IconSize)

Registers alias as another name for target. So calling Gtk.IconSize.from_name() with alias as argument will return target.

Deprecated since version 3.10: Use Gtk.IconTheme instead.

INVALID = 0

Invalid size.

MENU = 1

Size appropriate for menus (16px).

SMALL_TOOLBAR = 2

Size appropriate for small toolbars (16px).

LARGE_TOOLBAR = 3

Size appropriate for large toolbars (24px)

BUTTON = 4

Size appropriate for buttons (16px)

DND = 5

Size appropriate for drag and drop (32px)

DIALOG = 6

Size appropriate for dialogs (48px)

class Gtk.IconThemeError(value)

Bases: GObject.GEnum

Error codes for Gtk.IconTheme operations.

classmethod quark()[source]
Return type:int
NOT_FOUND = 0

The icon specified does not exist in the theme

FAILED = 1

An unspecified error occurred.

class Gtk.IconViewDropPosition(value)

Bases: GObject.GEnum

An enum for determining where a dropped item goes.

NO_DROP = 0

no drop possible

DROP_INTO = 1

dropped item replaces the item

DROP_LEFT = 2

droppped item is inserted to the left

DROP_RIGHT = 3

dropped item is inserted to the right

DROP_ABOVE = 4

dropped item is inserted above

DROP_BELOW = 5

dropped item is inserted below

class Gtk.ImageType(value)

Bases: GObject.GEnum

Describes the image data representation used by a Gtk.Image. If you want to get the image from the widget, you can only get the currently-stored representation. e.g. if the Gtk.Image.get_storage_type() returns Gtk.ImageType.PIXBUF, then you can call Gtk.Image.get_pixbuf() but not Gtk.Image.get_stock(). For empty images, you can request any storage type (call any of the “get” functions), but they will all return None values.

EMPTY = 0

there is no image displayed by the widget

PIXBUF = 1

the widget contains a GdkPixbuf.Pixbuf

STOCK = 2

the widget contains a ‘stock item name [gtkstock]’

ICON_SET = 3

the widget contains a Gtk.IconSet

ANIMATION = 4

the widget contains a GdkPixbuf.PixbufAnimation

ICON_NAME = 5

the widget contains a named icon. This image type was added in GTK+ 2.6

GICON = 6

the widget contains a Gio.Icon. This image type was added in GTK+ 2.14

SURFACE = 7

the widget contains a cairo.Surface. This image type was added in GTK+ 3.10

class Gtk.InputPurpose(value)

Bases: GObject.GEnum

Describes primary purpose of the input widget. This information is useful for on-screen keyboards and similar input methods to decide which keys should be presented to the user.

Note that the purpose is not meant to impose a totally strict rule about allowed characters, and does not replace input validation. It is fine for an on-screen keyboard to let the user override the character set restriction that is expressed by the purpose. The application is expected to validate the entry contents, even if it specified a purpose.

The difference between Gtk.InputPurpose.DIGITS and Gtk.InputPurpose.NUMBER is that the former accepts only digits while the latter also some punctuation (like commas or points, plus, minus) and “e” or “E” as in 3.14E+000.

This enumeration may be extended in the future; input methods should interpret unknown values as “free form”.

New in version 3.6.

FREE_FORM = 0

Allow any character

ALPHA = 1

Allow only alphabetic characters

DIGITS = 2

Allow only digits

NUMBER = 3

Edited field expects numbers

PHONE = 4

Edited field expects phone number

URL = 5

Edited field expects URL

EMAIL = 6

Edited field expects email address

NAME = 7

Edited field expects the name of a person

PASSWORD = 8

Like Gtk.InputPurpose.FREE_FORM, but characters are hidden

PIN = 9

Like Gtk.InputPurpose.DIGITS, but characters are hidden

class Gtk.Justification(value)

Bases: GObject.GEnum

Used for justifying the text inside a Gtk.Label widget. (See also Gtk.Alignment).

LEFT = 0

The text is placed at the left edge of the label.

RIGHT = 1

The text is placed at the right edge of the label.

CENTER = 2

The text is placed in the center of the label.

FILL = 3

The text is placed is distributed across the label.

class Gtk.LevelBarMode(value)

Bases: GObject.GEnum

Describes how Gtk.LevelBar contents should be rendered. Note that this enumeration could be extended with additional modes in the future.

New in version 3.6.

CONTINUOUS = 0

the bar has a continuous mode

DISCRETE = 1

the bar has a discrete mode

class Gtk.License(value)

Bases: GObject.GEnum

The type of license for an application.

This enumeration can be expanded at later date.

New in version 3.0.

UNKNOWN = 0

No license specified

CUSTOM = 1

A license text is going to be specified by the developer

GPL_3_0_ONLY = 10

The GNU General Public License, version 3.0 only.

New in version 3.12.

LGPL_2_1_ONLY = 11

The GNU Lesser General Public License, version 2.1 only.

New in version 3.12.

LGPL_3_0_ONLY = 12

The GNU Lesser General Public License, version 3.0 only.

New in version 3.12.

AGPL_3_0 = 13

The GNU Affero General Public License, version 3.0 or later.

New in version 3.22.

GPL_2_0 = 2

The GNU General Public License, version 2.0 or later

GPL_3_0 = 3

The GNU General Public License, version 3.0 or later

LGPL_2_1 = 4

The GNU Lesser General Public License, version 2.1 or later

LGPL_3_0 = 5

The GNU Lesser General Public License, version 3.0 or later

BSD = 6

The BSD standard license

MIT_X11 = 7

The MIT/X11 standard license

ARTISTIC = 8

The Artistic License, version 2.0

GPL_2_0_ONLY = 9

The GNU General Public License, version 2.0 only.

New in version 3.12.

class Gtk.MenuDirectionType(value)

Bases: GObject.GEnum

An enumeration representing directional movements within a menu.

PARENT = 0

To the parent menu shell

CHILD = 1

To the submenu, if any, associated with the item

NEXT = 2

To the next menu item

PREV = 3

To the previous menu item

class Gtk.MessageType(value)

Bases: GObject.GEnum

The type of message being displayed in the dialog.

INFO = 0

Informational message

WARNING = 1

Non-fatal warning message

QUESTION = 2

Question requiring a choice

ERROR = 3

Fatal error message

OTHER = 4

None of the above

class Gtk.MovementStep(value)

Bases: GObject.GEnum

LOGICAL_POSITIONS = 0

Move forward or back by graphemes

VISUAL_POSITIONS = 1

Move left or right by graphemes

WORDS = 2

Move forward or back by words

DISPLAY_LINES = 3

Move up or down lines (wrapped lines)

DISPLAY_LINE_ENDS = 4

Move to either end of a line

PARAGRAPHS = 5

Move up or down paragraphs (newline-ended lines)

PARAGRAPH_ENDS = 6

Move to either end of a paragraph

PAGES = 7

Move by pages

BUFFER_ENDS = 8

Move to ends of the buffer

HORIZONTAL_PAGES = 9

Move horizontally by pages

class Gtk.NotebookTab(value)

Bases: GObject.GEnum

FIRST = 0
LAST = 1
class Gtk.NumberUpLayout(value)

Bases: GObject.GEnum

Used to determine the layout of pages on a sheet when printing multiple pages per sheet.

LRTB = 0
LRBT = 1
RLTB = 2
RLBT = 3
TBLR = 4
TBRL = 5
BTLR = 6
BTRL = 7
class Gtk.Orientation(value)

Bases: GObject.GEnum

Represents the orientation of widgets and other objects which can be switched between horizontal and vertical orientation on the fly, like Gtk.Toolbar or Gtk.GesturePan.

HORIZONTAL = 0

The element is in horizontal orientation.

VERTICAL = 1

The element is in vertical orientation.

class Gtk.PackDirection(value)

Bases: GObject.GEnum

Determines how widgets should be packed inside menubars and menuitems contained in menubars.

LTR = 0

Widgets are packed left-to-right

RTL = 1

Widgets are packed right-to-left

TTB = 2

Widgets are packed top-to-bottom

BTT = 3

Widgets are packed bottom-to-top

class Gtk.PackType(value)

Bases: GObject.GEnum

Represents the packing location Gtk.Box children. (See: Gtk.VBox, Gtk.HBox, and Gtk.ButtonBox).

START = 0

The child is packed into the start of the box

END = 1

The child is packed into the end of the box

class Gtk.PadActionType(value)

Bases: GObject.GEnum

The type of a pad action.

BUTTON = 0

Action is triggered by a pad button

RING = 1

Action is triggered by a pad ring

STRIP = 2

Action is triggered by a pad strip

class Gtk.PageOrientation(value)

Bases: GObject.GEnum

See also Gtk.PrintSettings.set_orientation().

PORTRAIT = 0

Portrait mode.

LANDSCAPE = 1

Landscape mode.

REVERSE_PORTRAIT = 2

Reverse portrait mode.

REVERSE_LANDSCAPE = 3

Reverse landscape mode.

class Gtk.PageSet(value)

Bases: GObject.GEnum

See also gtk_print_job_set_page_set().

ALL = 0

All pages.

EVEN = 1

Even pages.

ODD = 2

Odd pages.

class Gtk.PanDirection(value)

Bases: GObject.GEnum

Describes the panning direction of a Gtk.GesturePan

New in version 3.14.

LEFT = 0

panned towards the left

RIGHT = 1

panned towards the right

UP = 2

panned upwards

DOWN = 3

panned downwards

class Gtk.PathPriorityType(value)

Bases: GObject.GEnum

Priorities for path lookups. See also Gtk.BindingSet.add_path().

Deprecated since version 3.0.

LOWEST = 0

Deprecated

THEME = 10

Deprecated

RC = 12

Deprecated

HIGHEST = 15

Deprecated

GTK = 4

Deprecated

APPLICATION = 8

Deprecated

class Gtk.PathType(value)

Bases: GObject.GEnum

Widget path types. See also Gtk.BindingSet.add_path().

Deprecated since version 3.0.

WIDGET = 0

Deprecated

WIDGET_CLASS = 1

Deprecated

CLASS = 2

Deprecated

class Gtk.PolicyType(value)

Bases: GObject.GEnum

Determines how the size should be computed to achieve the one of the visibility mode for the scrollbars.

ALWAYS = 0

The scrollbar is always visible. The view size is independent of the content.

AUTOMATIC = 1

The scrollbar will appear and disappear as necessary. For example, when all of a Gtk.TreeView can not be seen.

NEVER = 2

The scrollbar should never appear. In this mode the content determines the size.

EXTERNAL = 3

Don’t show a scrollbar, but don’t force the size to follow the content. This can be used e.g. to make multiple scrolled windows share a scrollbar.

New in version 3.16.

class Gtk.PopoverConstraint(value)

Bases: GObject.GEnum

Describes constraints to positioning of popovers. More values may be added to this enumeration in the future.

New in version 3.20.

NONE = 0

Don’t constrain the popover position beyond what is imposed by the implementation

WINDOW = 1

Constrain the popover to the boundaries of the window that it is attached to

class Gtk.PositionType(value)

Bases: GObject.GEnum

Describes which edge of a widget a certain feature is positioned at, e.g. the tabs of a Gtk.Notebook, the handle of a Gtk.HandleBox or the label of a Gtk.Scale.

LEFT = 0

The feature is at the left edge.

RIGHT = 1

The feature is at the right edge.

TOP = 2

The feature is at the top edge.

BOTTOM = 3

The feature is at the bottom edge.

class Gtk.PrintDuplex(value)

Bases: GObject.GEnum

See also Gtk.PrintSettings.set_duplex().

SIMPLEX = 0

No duplex.

HORIZONTAL = 1

Horizontal duplex.

VERTICAL = 2

Vertical duplex.

class Gtk.PrintError(value)

Bases: GObject.GEnum

Error codes that identify various errors that can occur while using the GTK+ printing support.

classmethod quark()[source]
Returns:The error quark used for Gtk.PrintOperation errors.
Return type:int

Registers an error quark for Gtk.PrintOperation if necessary.

New in version 2.10.

GENERAL = 0

An unspecified error occurred.

INTERNAL_ERROR = 1

An internal error occurred.

NOMEM = 2

A memory allocation failed.

INVALID_FILE = 3

An error occurred while loading a page setup or paper size from a key file.

class Gtk.PrintOperationAction(value)

Bases: GObject.GEnum

The action parameter to Gtk.PrintOperation.run() determines what action the print operation should perform.

PRINT_DIALOG = 0

Show the print dialog.

PRINT = 1

Start to print without showing the print dialog, based on the current print settings.

PREVIEW = 2

Show the print preview.

EXPORT = 3

Export to a file. This requires the export-filename property to be set.

class Gtk.PrintOperationResult(value)

Bases: GObject.GEnum

A value of this type is returned by Gtk.PrintOperation.run().

ERROR = 0

An error has occurred.

APPLY = 1

The print settings should be stored.

CANCEL = 2

The print operation has been canceled, the print settings should not be stored.

IN_PROGRESS = 3

The print operation is not complete yet. This value will only be returned when running asynchronously.

class Gtk.PrintPages(value)

Bases: GObject.GEnum

See also gtk_print_job_set_pages()

ALL = 0

All pages.

CURRENT = 1

Current page.

RANGES = 2

Range of pages.

SELECTION = 3

Selected pages.

class Gtk.PrintQuality(value)

Bases: GObject.GEnum

See also Gtk.PrintSettings.set_quality().

LOW = 0

Low quality.

NORMAL = 1

Normal quality.

HIGH = 2

High quality.

DRAFT = 3

Draft quality.

class Gtk.PrintStatus(value)

Bases: GObject.GEnum

The status gives a rough indication of the completion of a running print operation.

INITIAL = 0

The printing has not started yet; this status is set initially, and while the print dialog is shown.

PREPARING = 1

This status is set while the begin-print signal is emitted and during pagination.

GENERATING_DATA = 2

This status is set while the pages are being rendered.

SENDING_DATA = 3

The print job is being sent off to the printer.

PENDING = 4

The print job has been sent to the printer, but is not printed for some reason, e.g. the printer may be stopped.

PENDING_ISSUE = 5

Some problem has occurred during printing, e.g. a paper jam.

PRINTING = 6

The printer is processing the print job.

FINISHED = 7

The printing has been completed successfully.

FINISHED_ABORTED = 8

The printing has been aborted.

class Gtk.PropagationPhase(value)

Bases: GObject.GEnum

Describes the stage at which events are fed into a Gtk.EventController.

New in version 3.14.

NONE = 0

Events are not delivered automatically. Those can be manually fed through Gtk.EventController.handle_event(). This should only be used when full control about when, or whether the controller handles the event is needed.

CAPTURE = 1

Events are delivered in the capture phase. The capture phase happens before the bubble phase, runs from the toplevel down to the event widget. This option should only be used on containers that might possibly handle events before their children do.

BUBBLE = 2

Events are delivered in the bubble phase. The bubble phase happens after the capture phase, and before the default handlers are run. This phase runs from the event widget, up to the toplevel.

TARGET = 3

Events are delivered in the default widget event handlers, note that widget implementations must chain up on button, motion, touch and grab broken handlers for controllers in this phase to be run.

class Gtk.RcTokenType(value)

Bases: GObject.GEnum

The Gtk.RcTokenType enumeration represents the tokens in the RC file. It is exposed so that theme engines can reuse these tokens when parsing the theme-engine specific portions of a RC file.

Deprecated since version 3.0: Use Gtk.CssProvider instead.

INVALID = 270

Deprecated

INCLUDE = 271

Deprecated

NORMAL = 272

Deprecated

ACTIVE = 273

Deprecated

PRELIGHT = 274

Deprecated

SELECTED = 275

Deprecated

INSENSITIVE = 276

Deprecated

FG = 277

Deprecated

BG = 278

Deprecated

TEXT = 279

Deprecated

BASE = 280

Deprecated

XTHICKNESS = 281

Deprecated

YTHICKNESS = 282

Deprecated

FONT = 283

Deprecated

FONTSET = 284

Deprecated

FONT_NAME = 285

Deprecated

BG_PIXMAP = 286

Deprecated

PIXMAP_PATH = 287

Deprecated

STYLE = 288

Deprecated

BINDING = 289

Deprecated

BIND = 290

Deprecated

WIDGET = 291

Deprecated

WIDGET_CLASS = 292

Deprecated

CLASS = 293

Deprecated

LOWEST = 294

Deprecated

GTK = 295

Deprecated

APPLICATION = 296

Deprecated

THEME = 297

Deprecated

RC = 298

Deprecated

HIGHEST = 299

Deprecated

ENGINE = 300

Deprecated

MODULE_PATH = 301

Deprecated

IM_MODULE_PATH = 302

Deprecated

IM_MODULE_FILE = 303

Deprecated

STOCK = 304

Deprecated

LTR = 305

Deprecated

RTL = 306

Deprecated

COLOR = 307

Deprecated

UNBIND = 308

Deprecated

LAST = 309

Deprecated

class Gtk.RecentChooserError(value)

Bases: GObject.GEnum

These identify the various errors that can occur while calling Gtk.RecentChooser functions.

New in version 2.10.

classmethod quark()[source]
Return type:int
NOT_FOUND = 0

Indicates that a file does not exist

INVALID_URI = 1

Indicates a malformed URI

class Gtk.RecentManagerError(value)

Bases: GObject.GEnum

Error codes for Gtk.RecentManager operations

New in version 2.10.

classmethod quark()[source]
Return type:int
NOT_FOUND = 0

the URI specified does not exists in the recently used resources list.

INVALID_URI = 1

the URI specified is not valid.

INVALID_ENCODING = 2

the supplied string is not UTF-8 encoded.

NOT_REGISTERED = 3

no application has registered the specified item.

READ = 4

failure while reading the recently used resources file.

WRITE = 5

failure while writing the recently used resources file.

UNKNOWN = 6

unspecified error.

class Gtk.RecentSortType(value)

Bases: GObject.GEnum

Used to specify the sorting method to be applyed to the recently used resource list.

New in version 2.10.

NONE = 0

Do not sort the returned list of recently used resources.

MRU = 1

Sort the returned list with the most recently used items first.

LRU = 2

Sort the returned list with the least recently used items first.

CUSTOM = 3

Sort the returned list using a custom sorting function passed using Gtk.RecentChooser.set_sort_func().

class Gtk.ReliefStyle(value)

Bases: GObject.GEnum

Indicated the relief to be drawn around a Gtk.Button.

NORMAL = 0

Draw a normal relief.

HALF = 1

A half relief. Deprecated in 3.14, does the same as Gtk.ReliefStyle.NORMAL

NONE = 2

No relief.

class Gtk.ResizeMode(value)

Bases: GObject.GEnum

PARENT = 0

Pass resize request to the parent

QUEUE = 1

Queue resizes on this widget

IMMEDIATE = 2

Resize immediately. Deprecated.

class Gtk.ResponseType(value)

Bases: GObject.GEnum

Predefined values for use as response ids in Gtk.Dialog.add_button(). All predefined values are negative; GTK+ leaves values of 0 or greater for application-defined response ids.

NONE = -1

Returned if an action widget has no response id, or if the dialog gets programmatically hidden or destroyed

APPLY = -10

Returned by Apply buttons in GTK+ dialogs

HELP = -11

Returned by Help buttons in GTK+ dialogs

REJECT = -2

Generic response id, not used by GTK+ dialogs

ACCEPT = -3

Generic response id, not used by GTK+ dialogs

DELETE_EVENT = -4

Returned if the dialog is deleted

OK = -5

Returned by OK buttons in GTK+ dialogs

CANCEL = -6

Returned by Cancel buttons in GTK+ dialogs

CLOSE = -7

Returned by Close buttons in GTK+ dialogs

YES = -8

Returned by Yes buttons in GTK+ dialogs

NO = -9

Returned by No buttons in GTK+ dialogs

class Gtk.RevealerTransitionType(value)

Bases: GObject.GEnum

These enumeration values describe the possible transitions when the child of a Gtk.Revealer widget is shown or hidden.

NONE = 0

No transition

CROSSFADE = 1

Fade in

SLIDE_RIGHT = 2

Slide in from the left

SLIDE_LEFT = 3

Slide in from the right

SLIDE_UP = 4

Slide in from the bottom

SLIDE_DOWN = 5

Slide in from the top

class Gtk.ScrollStep(value)

Bases: GObject.GEnum

STEPS = 0

Scroll in steps.

PAGES = 1

Scroll by pages.

ENDS = 2

Scroll to ends.

HORIZONTAL_STEPS = 3

Scroll in horizontal steps.

HORIZONTAL_PAGES = 4

Scroll by horizontal pages.

HORIZONTAL_ENDS = 5

Scroll to the horizontal ends.

class Gtk.ScrollType(value)

Bases: GObject.GEnum

Scrolling types.

NONE = 0

No scrolling.

JUMP = 1

Jump to new location.

STEP_LEFT = 10

Step to the left.

STEP_RIGHT = 11

Step to the right.

PAGE_LEFT = 12

Page to the left.

PAGE_RIGHT = 13

Page to the right.

START = 14

Scroll to start.

END = 15

Scroll to end.

STEP_BACKWARD = 2

Step backward.

STEP_FORWARD = 3

Step forward.

PAGE_BACKWARD = 4

Page backward.

PAGE_FORWARD = 5

Page forward.

STEP_UP = 6

Step up.

STEP_DOWN = 7

Step down.

PAGE_UP = 8

Page up.

PAGE_DOWN = 9

Page down.

class Gtk.ScrollablePolicy(value)

Bases: GObject.GEnum

Defines the policy to be used in a scrollable widget when updating the scrolled window adjustments in a given orientation.

MINIMUM = 0

Scrollable adjustments are based on the minimum size

NATURAL = 1

Scrollable adjustments are based on the natural size

class Gtk.SelectionMode(value)

Bases: GObject.GEnum

Used to control what selections users are allowed to make.

NONE = 0

No selection is possible.

SINGLE = 1

Zero or one element may be selected.

BROWSE = 2

Exactly one element is selected. In some circumstances, such as initially or during a search operation, it’s possible for no element to be selected with Gtk.SelectionMode.BROWSE. What is really enforced is that the user can’t deselect a currently selected element except by selecting another element.

MULTIPLE = 3

Any number of elements may be selected. The Ctrl key may be used to enlarge the selection, and Shift key to select between the focus and the child pointed to. Some widgets may also allow Click-drag to select a range of elements.

class Gtk.SensitivityType(value)

Bases: GObject.GEnum

Determines how GTK+ handles the sensitivity of stepper arrows at the end of range widgets.

AUTO = 0

The arrow is made insensitive if the thumb is at the end

ON = 1

The arrow is always sensitive

OFF = 2

The arrow is always insensitive

class Gtk.ShadowType(value)

Bases: GObject.GEnum

Used to change the appearance of an outline typically provided by a Gtk.Frame.

Note that many themes do not differentiate the appearance of the various shadow types: Either their is no visible shadow (Gtk.ShadowType.NONE), or there is (any other value).

NONE = 0

No outline.

IN = 1

The outline is bevelled inwards.

OUT = 2

The outline is bevelled outwards like a button.

ETCHED_IN = 3

The outline has a sunken 3d appearance.

ETCHED_OUT = 4

The outline has a raised 3d appearance.

class Gtk.ShortcutType(value)

Bases: GObject.GEnum

Gtk.ShortcutType specifies the kind of shortcut that is being described. More values may be added to this enumeration over time.

New in version 3.20.

ACCELERATOR = 0

The shortcut is a keyboard accelerator. The Gtk.ShortcutsShortcut :accelerator property will be used.

GESTURE_PINCH = 1

The shortcut is a pinch gesture. GTK+ provides an icon and subtitle.

GESTURE_STRETCH = 2

The shortcut is a stretch gesture. GTK+ provides an icon and subtitle.

GESTURE_ROTATE_CLOCKWISE = 3

The shortcut is a clockwise rotation gesture. GTK+ provides an icon and subtitle.

GESTURE_ROTATE_COUNTERCLOCKWISE = 4

The shortcut is a counterclockwise rotation gesture. GTK+ provides an icon and subtitle.

GESTURE_TWO_FINGER_SWIPE_LEFT = 5

The shortcut is a two-finger swipe gesture. GTK+ provides an icon and subtitle.

GESTURE_TWO_FINGER_SWIPE_RIGHT = 6

The shortcut is a two-finger swipe gesture. GTK+ provides an icon and subtitle.

GESTURE = 7

The shortcut is a gesture. The Gtk.ShortcutsShortcut :icon property will be used.

class Gtk.SizeGroupMode(value)

Bases: GObject.GEnum

The mode of the size group determines the directions in which the size group affects the requested sizes of its component widgets.

NONE = 0

group has no effect

HORIZONTAL = 1

group affects horizontal requisition

VERTICAL = 2

group affects vertical requisition

BOTH = 3

group affects both horizontal and vertical requisition

class Gtk.SizeRequestMode(value)

Bases: GObject.GEnum

Specifies a preference for height-for-width or width-for-height geometry management.

HEIGHT_FOR_WIDTH = 0

Prefer height-for-width geometry management

WIDTH_FOR_HEIGHT = 1

Prefer width-for-height geometry management

CONSTANT_SIZE = 2

Don’t trade height-for-width or width-for-height

class Gtk.SortType(value)

Bases: GObject.GEnum

Determines the direction of a sort.

ASCENDING = 0

Sorting is in ascending order.

DESCENDING = 1

Sorting is in descending order.

class Gtk.SpinButtonUpdatePolicy(value)

Bases: GObject.GEnum

The spin button update policy determines whether the spin button displays values even if they are outside the bounds of its adjustment. See Gtk.SpinButton.set_update_policy().

ALWAYS = 0

When refreshing your Gtk.SpinButton, the value is always displayed

IF_VALID = 1

When refreshing your Gtk.SpinButton, the value is only displayed if it is valid within the bounds of the spin button’s adjustment

class Gtk.SpinType(value)

Bases: GObject.GEnum

The values of the Gtk.SpinType enumeration are used to specify the change to make in Gtk.SpinButton.spin().

STEP_FORWARD = 0

Increment by the adjustments step increment.

STEP_BACKWARD = 1

Decrement by the adjustments step increment.

PAGE_FORWARD = 2

Increment by the adjustments page increment.

PAGE_BACKWARD = 3

Decrement by the adjustments page increment.

HOME = 4

Go to the adjustments lower bound.

END = 5

Go to the adjustments upper bound.

USER_DEFINED = 6

Change by a specified amount.

class Gtk.StackTransitionType(value)

Bases: GObject.GEnum

These enumeration values describe the possible transitions between pages in a Gtk.Stack widget.

New values may be added to this enumeration over time.

NONE = 0

No transition

CROSSFADE = 1

A cross-fade

OVER_LEFT = 10

Cover the old page by sliding to the left.

New in version 3.12.

OVER_RIGHT = 11

Cover the old page by sliding to the right.

New in version 3.12.

UNDER_UP = 12

Uncover the new page by sliding up.

New in version 3.12.

UNDER_DOWN = 13

Uncover the new page by sliding down.

New in version 3.12.

UNDER_LEFT = 14

Uncover the new page by sliding to the left.

New in version 3.12.

UNDER_RIGHT = 15

Uncover the new page by sliding to the right.

New in version 3.12.

OVER_UP_DOWN = 16

Cover the old page sliding up or uncover the new page sliding down, according to order.

New in version 3.12.

OVER_DOWN_UP = 17

Cover the old page sliding down or uncover the new page sliding up, according to order.

New in version 3.14.

OVER_LEFT_RIGHT = 18

Cover the old page sliding left or uncover the new page sliding right, according to order.

New in version 3.14.

OVER_RIGHT_LEFT = 19

Cover the old page sliding right or uncover the new page sliding left, according to order.

New in version 3.14.

SLIDE_RIGHT = 2

Slide from left to right

SLIDE_LEFT = 3

Slide from right to left

SLIDE_UP = 4

Slide from bottom up

SLIDE_DOWN = 5

Slide from top down

SLIDE_LEFT_RIGHT = 6

Slide from left or right according to the children order

SLIDE_UP_DOWN = 7

Slide from top down or bottom up according to the order

OVER_UP = 8

Cover the old page by sliding up.

New in version 3.12.

OVER_DOWN = 9

Cover the old page by sliding down.

New in version 3.12.

class Gtk.StateType(value)

Bases: GObject.GEnum

This type indicates the current state of a widget; the state determines how the widget is drawn. The Gtk.StateType enumeration is also used to identify different colors in a Gtk.Style for drawing, so states can be used for subparts of a widget as well as entire widgets.

Deprecated since version 3.14: All APIs that are using this enumeration have been deprecated in favor of alternatives using Gtk.StateFlags.

NORMAL = 0

State during normal operation.

ACTIVE = 1

State of a currently active widget, such as a depressed button.

PRELIGHT = 2

State indicating that the mouse pointer is over the widget and the widget will respond to mouse clicks.

SELECTED = 3

State of a selected item, such the selected row in a list.

INSENSITIVE = 4

State indicating that the widget is unresponsive to user actions.

INCONSISTENT = 5

The widget is inconsistent, such as checkbuttons or radiobuttons that aren’t either set to True nor False, or buttons requiring the user attention.

FOCUSED = 6

The widget has the keyboard focus.

class Gtk.TextBufferTargetInfo(value)

Bases: GObject.GEnum

These values are used as “info” for the targets contained in the lists returned by Gtk.TextBuffer.get_copy_target_list() and Gtk.TextBuffer.get_paste_target_list().

The values counts down from -1 to avoid clashes with application added drag destinations which usually start at 0.

BUFFER_CONTENTS = -1

Buffer contents

RICH_TEXT = -2

Rich text

TEXT = -3

Text

class Gtk.TextDirection(value)

Bases: GObject.GEnum

Reading directions for text.

NONE = 0

No direction.

LTR = 1

Left to right text direction.

RTL = 2

Right to left text direction.

class Gtk.TextExtendSelection(value)

Bases: GObject.GEnum

Granularity types that extend the text selection. Use the Gtk.TextView ::extend-selection signal to customize the selection.

New in version 3.16.

WORD = 0

Selects the current word. It is triggered by a double-click for example.

LINE = 1

Selects the current line. It is triggered by a triple-click for example.

class Gtk.TextViewLayer(value)

Bases: GObject.GEnum

Used to reference the layers of Gtk.TextView for the purpose of customized drawing with the ::draw_layer vfunc.

BELOW = 0

Old deprecated layer, use Gtk.TextViewLayer.BELOW_TEXT instead

ABOVE = 1

Old deprecated layer, use Gtk.TextViewLayer.ABOVE_TEXT instead

BELOW_TEXT = 2

The layer rendered below the text (but above the background).

New in version 3.20.

ABOVE_TEXT = 3

The layer rendered above the text.

New in version 3.20.

class Gtk.TextWindowType(value)

Bases: GObject.GEnum

Used to reference the parts of Gtk.TextView.

PRIVATE = 0

Invalid value, used as a marker

WIDGET = 1

Window that floats over scrolling areas.

TEXT = 2

Scrollable text window.

LEFT = 3

Left side border window.

RIGHT = 4

Right side border window.

TOP = 5

Top border window.

BOTTOM = 6

Bottom border window.

class Gtk.ToolbarSpaceStyle(value)

Bases: GObject.GEnum

Whether spacers are vertical lines or just blank.

Deprecated since version 3.20.

EMPTY = 0

Use blank spacers.

LINE = 1

Use vertical lines for spacers.

class Gtk.ToolbarStyle(value)

Bases: GObject.GEnum

Used to customize the appearance of a Gtk.Toolbar. Note that setting the toolbar style overrides the user’s preferences for the default toolbar style. Note that if the button has only a label set and Gtk.ToolbarStyle.ICONS is used, the label will be visible, and vice versa.

ICONS = 0

Buttons display only icons in the toolbar.

TEXT = 1

Buttons display only text labels in the toolbar.

BOTH = 2

Buttons display text and icons in the toolbar.

BOTH_HORIZ = 3

Buttons display icons and text alongside each other, rather than vertically stacked

class Gtk.TreeViewColumnSizing(value)

Bases: GObject.GEnum

The sizing method the column uses to determine its width. Please note that Gtk.TreeViewColumnSizing.AUTOSIZE are inefficient for large views, and can make columns appear choppy.

GROW_ONLY = 0

Columns only get bigger in reaction to changes in the model

AUTOSIZE = 1

Columns resize to be the optimal size everytime the model changes.

FIXED = 2

Columns are a fixed numbers of pixels wide.

class Gtk.TreeViewDropPosition(value)

Bases: GObject.GEnum

An enum for determining where a dropped row goes.

BEFORE = 0

dropped row is inserted before

AFTER = 1

dropped row is inserted after

INTO_OR_BEFORE = 2

dropped row becomes a child or is inserted before

INTO_OR_AFTER = 3

dropped row becomes a child or is inserted after

class Gtk.TreeViewGridLines(value)

Bases: GObject.GEnum

Used to indicate which grid lines to draw in a tree view.

NONE = 0

No grid lines.

HORIZONTAL = 1

Horizontal grid lines.

VERTICAL = 2

Vertical grid lines.

BOTH = 3

Horizontal and vertical grid lines.

class Gtk.Unit(value)

Bases: GObject.GEnum

See also Gtk.PrintSettings.set_paper_width().

NONE = 0

No units.

POINTS = 1

Dimensions in points.

INCH = 2

Dimensions in inches.

MM = 3

Dimensions in millimeters

class Gtk.WidgetHelpType(value)

Bases: GObject.GEnum

Kinds of widget-specific help. Used by the ::show-help signal.

TOOLTIP = 0

Tooltip.

WHATS_THIS = 1

What’s this.

class Gtk.WindowPosition(value)

Bases: GObject.GEnum

Window placement can be influenced using this enumeration. Note that using Gtk.WindowPosition.CENTER_ALWAYS is almost always a bad idea. It won’t necessarily work well with all window managers or on all windowing systems.

NONE = 0

No influence is made on placement.

CENTER = 1

Windows should be placed in the center of the screen.

MOUSE = 2

Windows should be placed at the current mouse position.

CENTER_ALWAYS = 3

Keep window centered as it changes size, etc.

CENTER_ON_PARENT = 4

Center the window on its transient parent (see Gtk.Window.set_transient_for()).

class Gtk.WindowType(value)

Bases: GObject.GEnum

A Gtk.Window can be one of these types. Most things you’d consider a “window” should have type Gtk.WindowType.TOPLEVEL; windows with this type are managed by the window manager and have a frame by default (call Gtk.Window.set_decorated() to toggle the frame). Windows with type Gtk.WindowType.POPUP are ignored by the window manager; window manager keybindings won’t work on them, the window manager won’t decorate the window with a frame, many GTK+ features that rely on the window manager will not work (e.g. resize grips and maximization/minimization). Gtk.WindowType.POPUP is used to implement widgets such as Gtk.Menu or tooltips that you normally don’t think of as windows per se. Nearly all windows should be Gtk.WindowType.TOPLEVEL. In particular, do not use Gtk.WindowType.POPUP just to turn off the window borders; use Gtk.Window.set_decorated() for that.

TOPLEVEL = 0

A regular window, such as a dialog.

POPUP = 1

A special window such as a tooltip.

class Gtk.WrapMode(value)

Bases: GObject.GEnum

Describes a type of line wrapping.

NONE = 0

do not wrap lines; just make the text area wider

CHAR = 1

wrap text, breaking lines anywhere the cursor can appear (between characters, usually - if you want to be technical, between graphemes, see Pango.get_log_attrs())

WORD = 2

wrap text, breaking lines in between words

WORD_CHAR = 3

wrap text, breaking lines in between words, or if that is not enough, also between graphemes