from __future__ import annotations
from typing import TYPE_CHECKING
try:
# python 3.12+
from typing import override # noqa # type: ignore
except ImportError:
from typing_extensions import override # noqa # type: ignore
from ooo.dyn.awt.size import Size
from ooodev.adapter.struct_base import StructBase
if TYPE_CHECKING:
from ooodev.events.events_t import EventsT
[docs]class SizeStructComp(StructBase[Size]):
"""
Size Struct.
This class raises an event before and after a property is changed if it has been passed an event provider.
The event raised before the property is changed is called ``com_sun_star_awt_Size_changing``.
The event raised after the property is changed is called ``com_sun_star_awt_Size_changed``.
The event args for before the property is changed is of type ``KeyValCancelArgs``.
The event args for after the property is changed is of type ``KeyValArgs``.
"""
[docs] def __init__(self, component: Size, prop_name: str, event_provider: EventsT | None = None) -> None:
"""
Constructor
Args:
component (Size): Size.
prop_name (str): Property Name. This value is assigned to the ``prop_name`` of ``event_data``.
event_provider (EventsT, optional): Event Provider.
"""
super().__init__(component=component, prop_name=prop_name, event_provider=event_provider)
# region Overrides
@override
def _get_on_changing_event_name(self) -> str:
return "com_sun_star_awt_Size_changing"
@override
def _get_on_changed_event_name(self) -> str:
return "com_sun_star_awt_Size_changed"
@override
def _copy(self, src: Size | None = None) -> Size:
if src is None:
src = self.component
return Size(
Width=src.Width,
Height=src.Height,
)
# endregion Overrides
# region Properties
@property
def width(self) -> int:
"""
Gets/Sets the Width.
"""
return self.component.Width
@width.setter
def width(self, value: int) -> None:
old_value = self.component.Width
if old_value != value:
event_args = self._trigger_cancel_event("Width", old_value, value)
self._trigger_done_event(event_args)
@property
def height(self) -> int:
"""
Gets/Sets the the Height.
"""
return self.component.Height
@height.setter
def height(self, value: int) -> None:
old_value = self.component.Height
if old_value != value:
event_args = self._trigger_cancel_event("Height", old_value, value)
self._trigger_done_event(event_args)
# endregion Properties