Struct winsafe::gui::Header

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

Available on crate feature gui only.

Native header control.

Implementations

impl Header

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

Instantiates a new Header 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 Header in an event closure.

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

Instantiates a new Header 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 Header in an event closure.

pub fn from_list_view<T: 'static>(list_view: &ListView<T>) -> Self

Instantiates a new Header object to be loaded from a ListView control. This will give you access to the inner Header control of that ListView.

pub fn image_list(&self, kind: HDSIL) -> Option<&HIMAGELIST>

Retrieves a reference to one of the associated image lists by sending an hdm::GetImageList message.

The image list is owned by the control.

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

Exposes the item methods.

pub fn set_image_list( &self, kind: HDSIL, himagelist: ImageListDestroyGuard ) -> Option<ImageListDestroyGuard>

Sets the one of the associated image lists by sending an hdm::SetImageList message.

The image list will be owned by the control. Returns the previous one, if any.

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl GuiChild for Header

fn ctrl_id(&self) -> u16

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

impl GuiChildFocus for Header

fn focus(&self)

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

impl GuiNativeControl for Header

fn on_subclass(&self) -> &WindowEvents

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

impl GuiNativeControlEvents<HeaderEvents> for Header

fn on(&self) -> &HeaderEvents

Exposes the specific control events.

impl GuiWindow for Header

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 Header