Struct winsafe::gui::ListBox

pub struct ListBox(/* private fields */);

Available on crate feature gui only.

Native list box control. Not to be confused with the more complex list view control.

Implementations

impl ListBox

pub fn new(parent: &impl GuiParent, opts: ListBoxOpts) -> Self

Instantiates a new ListBox object, to be created on the parent window with HWND::CreateWindowEx.

Panics

Panics if the parent window was already created – that is, you cannot dynamically create a ListBox in an event closure.

pub fn new_dlg( parent: &impl GuiParent, ctrl_id: u16, resize_behavior: (Horz, Vert) ) -> Self

Instantiates a new ListBox object, to be loaded from a dialog resource with HWND::GetDlgItem.

Panics

Panics if the parent dialog was already created – that is, you cannot dynamically create a ListBox in an event closure.

pub const fn items(&self) -> ListBoxItems<'_>

Item methods.

pub fn set_horizontal_extend(&self, pixels: u32)

Sets the scrollable width by sending an lb::SetHorizontalExtent message.

Trait Implementations

impl Clone for ListBox

fn clone(&self) -> ListBox

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl GuiChild for ListBox

fn ctrl_id(&self) -> u16

Returns the control ID, which is defined at control creation.

impl GuiChildFocus for ListBox

fn focus(&self)

In a raw, ordinary window, simply calls HWND:SetFocus.

impl GuiNativeControl for ListBox

fn on_subclass(&self) -> &WindowEvents

Exposes the subclass events. If at least one event exists, the control will be subclassed.

impl GuiNativeControlEvents<ListBoxEvents> for ListBox

fn on(&self) -> &ListBoxEvents

Exposes the specific control events.

impl GuiWindow for ListBox

fn hwnd(&self) -> &HWND

Returns the underlying handle for this control.

fn as_any(&self) -> &dyn Any

Converts a reference to the Any trait. This is useful when storing a collection of polymorphic controls, because Any allows downcasting.

impl Send for ListBox