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Standard Enumerations

Standard Enumerations — Public enumerated types used throughout GTK+

Includes

#include <gtk/gtk.h>

Description

Functions

Types and Values

enum GtkBaselinePosition

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 GtkBaselinePosition to select where to put the baseline inside the extra availible space.

Members

GTK_BASELINE_POSITION_TOP

Align the baseline at the top

 

GTK_BASELINE_POSITION_CENTER

Center the baseline

 

GTK_BASELINE_POSITION_BOTTOM

Align the baseline at the bottom

 

Since: 3.10


enum GtkDeleteType

See also: “delete-from-cursor”.

Members

GTK_DELETE_CHARS

Delete characters.

 

GTK_DELETE_WORD_ENDS

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

 

GTK_DELETE_WORDS

Delete words.

 

GTK_DELETE_DISPLAY_LINES

Delete display-lines. 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.

 

GTK_DELETE_DISPLAY_LINE_ENDS

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

 

GTK_DELETE_PARAGRAPH_ENDS

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

 

GTK_DELETE_PARAGRAPHS

Delete entire line. Like C-k in pico.

 

GTK_DELETE_WHITESPACE

Delete only whitespace. Like M-\ in Emacs.

 

enum GtkDirectionType

Focus movement types.

Members

GTK_DIR_TAB_FORWARD

Move forward.

 

GTK_DIR_TAB_BACKWARD

Move backward.

 

GTK_DIR_UP

Move up.

 

GTK_DIR_DOWN

Move down.

 

GTK_DIR_LEFT

Move left.

 

GTK_DIR_RIGHT

Move right.

 

enum GtkJustification

Used for justifying the text inside a GtkLabel widget. (See also GtkAlignment).

Members

GTK_JUSTIFY_LEFT

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

 

GTK_JUSTIFY_RIGHT

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

 

GTK_JUSTIFY_CENTER

The text is placed in the center of the label.

 

GTK_JUSTIFY_FILL

The text is placed is distributed across the label.

 

enum GtkMovementStep

Members

GTK_MOVEMENT_LOGICAL_POSITIONS

Move forward or back by graphemes

 

GTK_MOVEMENT_VISUAL_POSITIONS

Move left or right by graphemes

 

GTK_MOVEMENT_WORDS

Move forward or back by words

 

GTK_MOVEMENT_DISPLAY_LINES

Move up or down lines (wrapped lines)

 

GTK_MOVEMENT_DISPLAY_LINE_ENDS

Move to either end of a line

 

GTK_MOVEMENT_PARAGRAPHS

Move up or down paragraphs (newline-ended lines)

 

GTK_MOVEMENT_PARAGRAPH_ENDS

Move to either end of a paragraph

 

GTK_MOVEMENT_PAGES

Move by pages

 

GTK_MOVEMENT_BUFFER_ENDS

Move to ends of the buffer

 

GTK_MOVEMENT_HORIZONTAL_PAGES

Move horizontally by pages

 

enum GtkOrientation

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

Members

GTK_ORIENTATION_HORIZONTAL

The element is in horizontal orientation.

 

GTK_ORIENTATION_VERTICAL

The element is in vertical orientation.

 

enum GtkPackType

Represents the packing location GtkBox children. (See: GtkVBox, GtkHBox, and GtkButtonBox).

Members

GTK_PACK_START

The child is packed into the start of the box

 

GTK_PACK_END

The child is packed into the end of the box

 

enum GtkPositionType

Describes which edge of a widget a certain feature is positioned at, e.g. the tabs of a GtkNotebook, the handle of a GtkHandleBox or the label of a GtkScale.

Members

GTK_POS_LEFT

The feature is at the left edge.

 

GTK_POS_RIGHT

The feature is at the right edge.

 

GTK_POS_TOP

The feature is at the top edge.

 

GTK_POS_BOTTOM

The feature is at the bottom edge.

 

enum GtkReliefStyle

Indicated the relief to be drawn around a GtkButton.

Members

GTK_RELIEF_NORMAL

Draw a normal relief.

 

GTK_RELIEF_HALF

A half relief. Deprecated in 3.14, does the same as GTK_RELIEF_NORMAL

 

GTK_RELIEF_NONE

No relief.

 

enum GtkScrollStep

Members

GTK_SCROLL_STEPS

Scroll in steps.

 

GTK_SCROLL_PAGES

Scroll by pages.

 

GTK_SCROLL_ENDS

Scroll to ends.

 

GTK_SCROLL_HORIZONTAL_STEPS

Scroll in horizontal steps.

 

GTK_SCROLL_HORIZONTAL_PAGES

Scroll by horizontal pages.

 

GTK_SCROLL_HORIZONTAL_ENDS

Scroll to the horizontal ends.

 

enum GtkScrollType

Scrolling types.

Members

GTK_SCROLL_NONE

No scrolling.

 

GTK_SCROLL_JUMP

Jump to new location.

 

GTK_SCROLL_STEP_BACKWARD

Step backward.

 

GTK_SCROLL_STEP_FORWARD

Step forward.

 

GTK_SCROLL_PAGE_BACKWARD

Page backward.

 

GTK_SCROLL_PAGE_FORWARD

Page forward.

 

GTK_SCROLL_STEP_UP

Step up.

 

GTK_SCROLL_STEP_DOWN

Step down.

 

GTK_SCROLL_PAGE_UP

Page up.

 

GTK_SCROLL_PAGE_DOWN

Page down.

 

GTK_SCROLL_STEP_LEFT

Step to the left.

 

GTK_SCROLL_STEP_RIGHT

Step to the right.

 

GTK_SCROLL_PAGE_LEFT

Page to the left.

 

GTK_SCROLL_PAGE_RIGHT

Page to the right.

 

GTK_SCROLL_START

Scroll to start.

 

GTK_SCROLL_END

Scroll to end.

 

enum GtkSelectionMode

Used to control what selections users are allowed to make.

Members

GTK_SELECTION_NONE

No selection is possible.

 

GTK_SELECTION_SINGLE

Zero or one element may be selected.

 

GTK_SELECTION_BROWSE

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_SELECTION_BROWSE. What is really enforced is that the user can’t deselect a currently selected element except by selecting another element.

 

GTK_SELECTION_MULTIPLE

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.

 

enum GtkShadowType

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

Note that many themes do not differentiate the appearance of the various shadow types: Either their is no visible shadow (GTK_SHADOW_NONE ), or there is (any other value).

Members

GTK_SHADOW_NONE

No outline.

 

GTK_SHADOW_IN

The outline is bevelled inwards.

 

GTK_SHADOW_OUT

The outline is bevelled outwards like a button.

 

GTK_SHADOW_ETCHED_IN

The outline has a sunken 3d appearance.

 

GTK_SHADOW_ETCHED_OUT

The outline has a raised 3d appearance.

 

enum GtkStateFlags

Describes a widget state. Widget states are used to match the widget against CSS pseudo-classes. Note that GTK extends the regular CSS classes and sometimes uses different names.

Members

GTK_STATE_FLAG_NORMAL

State during normal operation.

 

GTK_STATE_FLAG_ACTIVE

Widget is active.

 

GTK_STATE_FLAG_PRELIGHT

Widget has a mouse pointer over it.

 

GTK_STATE_FLAG_SELECTED

Widget is selected.

 

GTK_STATE_FLAG_INSENSITIVE

Widget is insensitive.

 

GTK_STATE_FLAG_INCONSISTENT

Widget is inconsistent.

 

GTK_STATE_FLAG_FOCUSED

Widget has the keyboard focus.

 

GTK_STATE_FLAG_BACKDROP

Widget is in a background toplevel window.

 

GTK_STATE_FLAG_DIR_LTR

Widget is in left-to-right text direction. Since 3.8

 

GTK_STATE_FLAG_DIR_RTL

Widget is in right-to-left text direction. Since 3.8

 

GTK_STATE_FLAG_LINK

Widget is a link. Since 3.12

 

GTK_STATE_FLAG_VISITED

The location the widget points to has already been visited. Since 3.12

 

GTK_STATE_FLAG_CHECKED

Widget is checked. Since 3.14

 

GTK_STATE_FLAG_DROP_ACTIVE

Widget is highlighted as a drop target for DND. Since 3.20

 

enum GtkToolbarStyle

Used to customize the appearance of a GtkToolbar. 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_TOOLBAR_ICONS is used, the label will be visible, and vice versa.

Members

GTK_TOOLBAR_ICONS

Buttons display only icons in the toolbar.

 

GTK_TOOLBAR_TEXT

Buttons display only text labels in the toolbar.

 

GTK_TOOLBAR_BOTH

Buttons display text and icons in the toolbar.

 

GTK_TOOLBAR_BOTH_HORIZ

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

 

enum GtkSortType

Determines the direction of a sort.

Members

GTK_SORT_ASCENDING

Sorting is in ascending order.

 

GTK_SORT_DESCENDING

Sorting is in descending order.

 
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