range_slider

_range_slider

Dual-handle range slider widget.

Classes:

Name	Description
FXRangeSlider	A slider with two handles for selecting a min/max range.

Classes

FXRangeSlider

FXRangeSlider(
    parent: Optional[QWidget] = None,
    minimum: int = 0,
    maximum: int = 100,
    low: Optional[int] = None,
    high: Optional[int] = None,
    show_values: bool = True,
)

Bases: FXThemeAware, QWidget

              flowchart TD
              fxgui.fxwidgets._range_slider.FXRangeSlider[FXRangeSlider]
              fxgui.fxstyle.FXThemeAware[FXThemeAware]

                              fxgui.fxstyle.FXThemeAware --> fxgui.fxwidgets._range_slider.FXRangeSlider
                


              click fxgui.fxwidgets._range_slider.FXRangeSlider href "" "fxgui.fxwidgets._range_slider.FXRangeSlider"
              click fxgui.fxstyle.FXThemeAware href "" "fxgui.fxstyle.FXThemeAware"
            

A slider with two handles for selecting a min/max range.

This widget provides a dual-handle slider perfect for filtering values within a range (e.g., frame ranges, price ranges).

Parameters:

Name	Type	Description	Default
parent	Optional[QWidget]	Parent widget.	None
minimum	int	Minimum value of the range.	0
maximum	int	Maximum value of the range.	100
low	Optional[int]	Initial low value.	None
high	Optional[int]	Initial high value.	None
show_values	bool	Whether to show value labels.	True

Signals

range_changed: Emitted when either handle changes (low, high). low_changed: Emitted when the low value changes. high_changed: Emitted when the high value changes.

Examples:

>>> slider = FXRangeSlider(minimum=0, maximum=100)
>>> slider.range_changed.connect(lambda l, h: print(f"Range: {l}-{h}"))
>>> slider.set_range(25, 75)

Methods:

Name	Description
leaveEvent	Handle mouse leave.
minimumSizeHint	Return the minimum size.
mouseMoveEvent	Handle mouse move.
mousePressEvent	Handle mouse press.
mouseReleaseEvent	Handle mouse release.
paintEvent	Paint the range slider.
set_maximum	Set the maximum value.
set_minimum	Set the minimum value.
set_range	Set both low and high values.
sizeHint	Return the preferred size.

Attributes:

Name	Type	Description
high	int	Return the high value.
low	int	Return the low value.

Attributes

high property writable

high: int

Return the high value.

low property writable

low: int

Return the low value.

Functions

leaveEvent

leaveEvent(event) -> None

Handle mouse leave.

minimumSizeHint

minimumSizeHint()

Return the minimum size.

mouseMoveEvent

mouseMoveEvent(event: QMouseEvent) -> None

Handle mouse move.

mousePressEvent

mousePressEvent(event: QMouseEvent) -> None

Handle mouse press.

mouseReleaseEvent

mouseReleaseEvent(event: QMouseEvent) -> None

Handle mouse release.

paintEvent

paintEvent(event) -> None

Paint the range slider.

set_maximum

set_maximum(maximum: int) -> None

Set the maximum value.

set_minimum

set_minimum(minimum: int) -> None

Set the minimum value.

set_range

set_range(low: int, high: int) -> None

Set both low and high values.

Parameters:

Name	Type	Description	Default
low	int	The low value.	required
high	int	The high value.	required

sizeHint

sizeHint()

Return the preferred size.