TreeItem

Inherits: Object

Control for a single item inside a Tree.

Description

Control for a single item inside a Tree. May have child TreeItems and be styled as well as contain buttons.

Methods

void

add_button ( int column, Texture2D button, int button_idx=-1, bool disabled=false, String tooltip="" )

Variant

call_recursive ( StringName method, ... ) vararg

void

clear_custom_bg_color ( int column )

void

clear_custom_color ( int column )

void

deselect ( int column )

void

erase_button ( int column, int button_idx )

Texture2D

get_button ( int column, int button_idx ) const

int

get_button_count ( int column ) const

String

get_button_tooltip ( int column, int button_idx ) const

TreeCellMode

get_cell_mode ( int column ) const

TreeItem

get_children ( )

Color

get_custom_bg_color ( int column ) const

Color

get_custom_color ( int column ) const

bool

get_expand_right ( int column ) const

Texture2D

get_icon ( int column ) const

int

get_icon_max_width ( int column ) const

Color

get_icon_modulate ( int column ) const

Rect2

get_icon_region ( int column ) const

Variant

get_metadata ( int column ) const

TreeItem

get_next ( )

TreeItem

get_next_visible ( bool wrap=false )

TreeItem

get_parent ( )

TreeItem

get_prev ( )

TreeItem

get_prev_visible ( bool wrap=false )

float

get_range ( int column ) const

Dictionary

get_range_config ( int column )

String

get_text ( int column ) const

TextAlign

get_text_align ( int column ) const

String

get_tooltip ( int column ) const

bool

is_button_disabled ( int column, int button_idx ) const

bool

is_checked ( int column ) const

bool

is_custom_set_as_button ( int column ) const

bool

is_editable ( int column )

bool

is_selectable ( int column ) const

bool

is_selected ( int column )

void

move_to_bottom ( )

void

move_to_top ( )

void

remove_child ( Object child )

void

select ( int column )

void

set_button ( int column, int button_idx, Texture2D button )

void

set_button_disabled ( int column, int button_idx, bool disabled )

void

set_cell_mode ( int column, TreeCellMode mode )

void

set_checked ( int column, bool checked )

void

set_custom_as_button ( int column, bool enable )

void

set_custom_bg_color ( int column, Color color, bool just_outline=false )

void

set_custom_color ( int column, Color color )

void

set_custom_draw ( int column, Object object, StringName callback )

void

set_editable ( int column, bool enabled )

void

set_expand_right ( int column, bool enable )

void

set_icon ( int column, Texture2D texture )

void

set_icon_max_width ( int column, int width )

void

set_icon_modulate ( int column, Color modulate )

void

set_icon_region ( int column, Rect2 region )

void

set_metadata ( int column, Variant meta )

void

set_range ( int column, float value )

void

set_range_config ( int column, float min, float max, float step, bool expr=false )

void

set_selectable ( int column, bool selectable )

void

set_text ( int column, String text )

void

set_text_align ( int column, TextAlign text_align )

void

set_tooltip ( int column, String tooltip )

Enumerations

enum TreeCellMode:

  • CELL_MODE_STRING = 0 --- Cell contains a string.

  • CELL_MODE_CHECK = 1 --- Cell can be checked.

  • CELL_MODE_RANGE = 2 --- Cell contains a range.

  • CELL_MODE_ICON = 3 --- Cell contains an icon.

  • CELL_MODE_CUSTOM = 4


enum TextAlign:

  • ALIGN_LEFT = 0 --- Align text to the left. See set_text_align().

  • ALIGN_CENTER = 1 --- Center text. See set_text_align().

  • ALIGN_RIGHT = 2 --- Align text to the right. See set_text_align().

Property Descriptions

Setter

set_collapsed(value)

Getter

is_collapsed()

If true, the TreeItem is collapsed.


  • int custom_minimum_height

Setter

set_custom_minimum_height(value)

Getter

get_custom_minimum_height()

The custom minimum height.


  • bool disable_folding

Setter

set_disable_folding(value)

Getter

is_folding_disabled()

If true, folding is disabled for this TreeItem.

Method Descriptions

Adds a button with Texture2D button at column column. The button_idx index is used to identify the button when calling other methods. If not specified, the next available index is used, which may be retrieved by calling get_button_count immediately after this method. Optionally, the button can be disabled and have a tooltip.


Calls the method on the actual TreeItem and its children recursively. Pass parameters as a comma separated list.


  • void clear_custom_bg_color ( int column )

Resets the background color for the given column to default.


  • void clear_custom_color ( int column )

Resets the color for the given column to default.


  • void deselect ( int column )

Deselects the given column.


  • void erase_button ( int column, int button_idx )

Removes the button at index button_idx in column column.


Returns the Texture2D of the button at index button_idx in column column.


  • int get_button_count ( int column ) const

Returns the number of buttons in column column. May be used to get the most recently added button's index, if no index was specified.


  • String get_button_tooltip ( int column, int button_idx ) const

Returns the tooltip string for the button at index button_idx in column column.


Returns the column's cell mode.


Returns the TreeItem's child items.


  • Color get_custom_bg_color ( int column ) const

Returns the custom background color of column column.


  • Color get_custom_color ( int column ) const

Returns the custom color of column column.


  • bool get_expand_right ( int column ) const

Returns true if expand_right is set.


Returns the given column's icon Texture2D. Error if no icon is set.


  • int get_icon_max_width ( int column ) const

Returns the column's icon's maximum width.


  • Color get_icon_modulate ( int column ) const

Returns the Color modulating the column's icon.


  • Rect2 get_icon_region ( int column ) const

Returns the icon Texture2D region as Rect2.



Returns the next TreeItem in the tree.


Returns the next visible TreeItem in the tree.

If wrap is enabled, the method will wrap around to the first visible element in the tree when called on the last visible element, otherwise it returns null.


Returns the parent TreeItem.


Returns the previous TreeItem in the tree.


Returns the previous visible TreeItem in the tree.

If wrap is enabled, the method will wrap around to the last visible element in the tree when called on the first visible element, otherwise it returns null.




Returns the given column's text.


Returns the given column's text alignment.


Returns the given column's tooltip.


  • bool is_button_disabled ( int column, int button_idx ) const

Returns true if the button at index button_idx for the given column is disabled.


  • bool is_checked ( int column ) const

Returns true if the given column is checked.


  • bool is_custom_set_as_button ( int column ) const


Returns true if column column is editable.


  • bool is_selectable ( int column ) const

Returns true if column column is selectable.


Returns true if column column is selected.


  • void move_to_bottom ( )

Moves this TreeItem to the bottom in the Tree hierarchy.


  • void move_to_top ( )

Moves this TreeItem to the top in the Tree hierarchy.


  • void remove_child ( Object child )

Removes the given child TreeItem.


  • void select ( int column )

Selects the column column.


Sets the given column's button Texture2D at index button_idx to button.


  • void set_button_disabled ( int column, int button_idx, bool disabled )

If true, disables the button at index button_idx in column column.


Sets the given column's cell mode to mode. See TreeCellMode constants.


  • void set_checked ( int column, bool checked )

If true, the column column is checked.


  • void set_custom_as_button ( int column, bool enable )


  • void set_custom_bg_color ( int column, Color color, bool just_outline=false )

Sets the given column's custom background color and whether to just use it as an outline.


  • void set_custom_color ( int column, Color color )

Sets the given column's custom color.


Sets the given column's custom draw callback to callback method on object.

The callback should accept two arguments: the TreeItem that is drawn and its position and size as a Rect2.


  • void set_editable ( int column, bool enabled )

If true, column column is editable.


  • void set_expand_right ( int column, bool enable )

If true, column column is expanded to the right.


Sets the given column's icon Texture2D.


  • void set_icon_max_width ( int column, int width )

Sets the given column's icon's maximum width.


  • void set_icon_modulate ( int column, Color modulate )

Modulates the given column's icon with modulate.


  • void set_icon_region ( int column, Rect2 region )

Sets the given column's icon's texture region.



  • void set_range ( int column, float value )



  • void set_selectable ( int column, bool selectable )

If true, the given column is selectable.



Sets the given column's text alignment. See TextAlign for possible values.


  • void set_tooltip ( int column, String tooltip )

Sets the given column's tooltip text.