edifice.FixScrollView

class edifice.FixScrollView(on_scroll_vertical=None, on_scroll_horizontal=None, on_range_vertical=None, on_range_horizontal=None, scrollbar_policy_horizontal=ScrollBarPolicy.ScrollBarAsNeeded, scrollbar_policy_vertical=ScrollBarPolicy.ScrollBarAsNeeded, **kwargs)

Bases: _LinearView[QScrollArea]

Scrollable layout widget for child widgets with fixed position.

• Underlying Qt Widget QScrollArea

A ScrollView containing a Label.

Overflows in both the x and y direction will cause a scrollbar to show.

Use the top and left style properties to set the position of the child widgets.

Example FixScrollView with Label at 100px from top and 200px from left

with FixScrollView():
    Label(
        text="Label 100px from top and 200px from left",
        style={"top": 100, "left": 200},
    )

Props

All props from QtWidgetElement plus:

Parameters:

• on_scroll_vertical (Optional[Callable[[int], None]]) – Event handler for when the vertical scrollbar position changes. See QScrollBar.valueChanged.

• on_scroll_horizontal (Optional[Callable[[int], None]]) –

  Event handler for when the horizontal scrollbar position changes. See QScrollBar.valueChanged.

• on_range_vertical (Optional[Callable[[int, int], None]]) – Event handler for when the vertical scrollbar range changes. See QScrollBar.rangeChanged.

• on_range_horizontal (Optional[Callable[[int, int], None]]) –

  Event handler for when the horizontal scrollbar range changes. See QScrollBar.rangeChanged.

• scrollbar_policy_horizontal (ScrollBarPolicy) – The policy for the horizontal scrollbar. See QAbstractScrollArea.setHorizontalScrollBarPolicy.

• scrollbar_policy_vertical (ScrollBarPolicy) – The policy for the vertical scrollbar. See QAbstractScrollArea.setVerticalScrollBarPolicy.

Methods

__init__([on_scroll_vertical, ...])
register_ref(reference)	Registers provided Reference to this Element.
set_key(key)	Set the key of an Element.

Attributes

children	The children of this Element.
props	The props of this Element.
underlying	The underlying QWidget, which may not exist if this Element has not rendered.