Tabs

Inherits: Control < CanvasItem < Node < Object

Tabs control.

Description

Simple tabs control, similar to TabContainer but is only in charge of drawing tabs, not interacting with children.

Methods

void

add_tab ( String title="", Texture icon=null )

void

ensure_tab_visible ( int idx )

bool

get_offset_buttons_visible ( ) const

int

get_previous_tab ( ) const

bool

get_select_with_rmb ( ) const

int

get_tab_count ( ) const

bool

get_tab_disabled ( int tab_idx ) const

Texture

get_tab_icon ( int tab_idx ) const

int

get_tab_offset ( ) const

Rect2

get_tab_rect ( int tab_idx ) const

String

get_tab_title ( int tab_idx ) const

int

get_tabs_rearrange_group ( ) const

void

move_tab ( int from, int to )

void

remove_tab ( int tab_idx )

void

set_select_with_rmb ( bool enabled )

void

set_tab_disabled ( int tab_idx, bool disabled )

void

set_tab_icon ( int tab_idx, Texture icon )

void

set_tab_title ( int tab_idx, String title )

void

set_tabs_rearrange_group ( int group_id )

Signals

  • reposition_active_tab_request ( int idx_to )

Emitted when the active tab is rearranged via mouse drag. See drag_to_rearrange_enabled.


  • right_button_pressed ( int tab )

Emitted when a tab is right-clicked.


  • tab_changed ( int tab )

Emitted when switching to another tab.


  • tab_clicked ( int tab )

Emitted when a tab is clicked, even if it is the current tab.


  • tab_close ( int tab )

Emitted when a tab is closed.


  • tab_hover ( int tab )

Emitted when a tab is hovered by the mouse.

Enumerations

enum TabAlign:

  • ALIGN_LEFT = 0 --- Align the tabs to the left.

  • ALIGN_CENTER = 1 --- Align the tabs to the center.

  • ALIGN_RIGHT = 2 --- Align the tabs to the right.

  • ALIGN_MAX = 3 --- Represents the size of the TabAlign enum.


enum CloseButtonDisplayPolicy:

  • CLOSE_BUTTON_SHOW_NEVER = 0 --- Never show the close buttons.

  • CLOSE_BUTTON_SHOW_ACTIVE_ONLY = 1 --- Only show the close button on the currently active tab.

  • CLOSE_BUTTON_SHOW_ALWAYS = 2 --- Show the close button on all tabs.

  • CLOSE_BUTTON_MAX = 3 --- Represents the size of the CloseButtonDisplayPolicy enum.

Property Descriptions

  • int current_tab

Default

0

Setter

set_current_tab(value)

Getter

get_current_tab()

Select tab at index tab_idx.


  • bool drag_to_rearrange_enabled

Default

false

Setter

set_drag_to_rearrange_enabled(value)

Getter

get_drag_to_rearrange_enabled()

If true, tabs can be rearranged with mouse drag.


  • bool scrolling_enabled

Default

true

Setter

set_scrolling_enabled(value)

Getter

get_scrolling_enabled()

if true, the mouse's scroll wheel can be used to navigate the scroll view.


Default

1

Setter

set_tab_align(value)

Getter

get_tab_align()

The alignment of all tabs. See TabAlign for details.


Default

0

Setter

set_tab_close_display_policy(value)

Getter

get_tab_close_display_policy()

Sets when the close button will appear on the tabs. See CloseButtonDisplayPolicy for details.

Method Descriptions

Adds a new tab.


  • void ensure_tab_visible ( int idx )

Moves the scroll view to make the tab visible.


  • bool get_offset_buttons_visible ( ) const

Returns true if the offset buttons (the ones that appear when there's not enough space for all tabs) are visible.


  • int get_previous_tab ( ) const

Returns the previously active tab index.


  • bool get_select_with_rmb ( ) const

Returns true if select with right mouse button is enabled.


  • int get_tab_count ( ) const

Returns the number of tabs.


  • bool get_tab_disabled ( int tab_idx ) const

Returns true if the tab at index tab_idx is disabled.


Returns the Texture for the tab at index tab_idx or null if the tab has no Texture.


  • int get_tab_offset ( ) const

Returns the number of hidden tabs offsetted to the left.


  • Rect2 get_tab_rect ( int tab_idx ) const

Returns tab Rect2 with local position and size.


Returns the title of the tab at index tab_idx.


  • int get_tabs_rearrange_group ( ) const

Returns the Tabs' rearrange group ID.


  • void move_tab ( int from, int to )

Moves a tab from from to to.


  • void remove_tab ( int tab_idx )

Removes the tab at index tab_idx.


  • void set_select_with_rmb ( bool enabled )

If true, enables selecting a tab with the right mouse button.


  • void set_tab_disabled ( int tab_idx, bool disabled )

If disabled is true, disables the tab at index tab_idx, making it non-interactable.


Sets an icon for the tab at index tab_idx.


  • void set_tab_title ( int tab_idx, String title )

Sets a title for the tab at index tab_idx.


  • void set_tabs_rearrange_group ( int group_id )

Defines the rearrange group ID. Choose for each Tabs the same value to dragging tabs between Tabs. Enable drag with drag_to_rearrange_enabled.

Theme Property Descriptions

Background of the close button when it's being hovered with the cursor.


Background of the close button when it's being pressed.


The icon for the close button (see tab_close_display_policy).


Icon for the left arrow button that appears when there are too many tabs to fit in the container width. When the button is disabled (i.e. the first tab is visible), it appears semi-transparent.


Icon for the left arrow button that appears when there are too many tabs to fit in the container width. Used when the button is being hovered with the cursor.


The font used to draw tab names.


Default

Color( 0.69, 0.69, 0.69, 1 )

Font color of inactive tabs.


  • Color font_color_disabled

Default

Color( 0.9, 0.9, 0.9, 0.2 )

Font color of disabled tabs.


Default

Color( 0.94, 0.94, 0.94, 1 )

Font color of the currently selected tab.


  • int hseparation

Default

4

The horizontal separation between the tabs.


Icon for the right arrow button that appears when there are too many tabs to fit in the container width. When the button is disabled (i.e. the last tab is visible) it appears semi-transparent.


Icon for the right arrow button that appears when there are too many tabs to fit in the container width. Used when the button is being hovered with the cursor.


  • int label_valign_bg

Default

2


  • int label_valign_fg

Default

0


The style of an inactive tab.


The style of a disabled tab


The style of the currently selected tab.


  • int top_margin

Default

24