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Range¶

Inherits: Control < CanvasItem < Node < Object

Inherited By: EditorSpinSlider, ProgressBar, ScrollBar, Slider, SpinBox, TextureProgressBar

Abstract base class for controls that represent a number within a range.

Description¶

Range is an abstract base class for controls that represent a number within a range, using a configured step and page size. See e.g. ScrollBar and Slider for examples of higher-level nodes using Range.

Properties¶

bool	allow_greater	`false`
bool	allow_lesser	`false`
bool	exp_edit	`false`
float	max_value	`100.0`
float	min_value	`0.0`
float	page	`0.0`
float	ratio
bool	rounded	`false`
BitField<SizeFlags>	size_flags_vertical	`0` (overrides Control)
float	step	`0.01`
float	value	`0.0`

Methods¶

void	_value_changed ( float new_value ) virtual
void	set_value_no_signal ( float value )
void	share ( Node with )
void	unshare ( )

Signals¶

changed ( )

Emitted when min_value, max_value, page, or step change.

value_changed ( float value )

Emitted when value changes. When used on a Slider, this is called continuously while dragging (potentially every frame). If you are performing an expensive operation in a function connected to value_changed, consider using a debouncing Timer to call the function less often.

Note: Unlike signals such as LineEdit.text_changed, value_changed is also emitted when value is set directly via code.

Property Descriptions¶

bool allow_greater = false

void set_allow_greater ( bool value )
bool is_greater_allowed ( )

If true, value may be greater than max_value.

bool allow_lesser = false

void set_allow_lesser ( bool value )
bool is_lesser_allowed ( )

If true, value may be less than min_value.

bool exp_edit = false

void set_exp_ratio ( bool value )
bool is_ratio_exp ( )

If true, and min_value is greater than 0, value will be represented exponentially rather than linearly.

float max_value = 100.0

void set_max ( float value )
float get_max ( )

Maximum value. Range is clamped if value is greater than max_value.

float min_value = 0.0

void set_min ( float value )
float get_min ( )

Minimum value. Range is clamped if value is less than min_value.

float page = 0.0

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