Struct INameSpaceTreeControlDropHandler

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

Implementations

impl INameSpaceTreeControlDropHandler

pub unsafe fn OnDragEnter<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, psiadata: impl IntoParam<'a, IShellItemArray>, foutsidesource: impl IntoParam<'a, BOOL>, grfkeystate: u32, pdweffect: *mut u32, ) -> Result<()>

pub unsafe fn OnDragOver<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, psiadata: impl IntoParam<'a, IShellItemArray>, grfkeystate: u32, pdweffect: *mut u32, ) -> Result<()>

pub unsafe fn OnDragPosition<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, psiadata: impl IntoParam<'a, IShellItemArray>, inewposition: i32, ioldposition: i32, ) -> Result<()>

pub unsafe fn OnDrop<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, psiadata: impl IntoParam<'a, IShellItemArray>, iposition: i32, grfkeystate: u32, pdweffect: *mut u32, ) -> Result<()>

pub unsafe fn OnDropPosition<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, psiadata: impl IntoParam<'a, IShellItemArray>, inewposition: i32, ioldposition: i32, ) -> Result<()>

pub unsafe fn OnDragLeave<'a>( &self, psiover: impl IntoParam<'a, IShellItem>, ) -> Result<()>

Trait Implementations

impl Clone for INameSpaceTreeControlDropHandler

fn clone(&self) -> INameSpaceTreeControlDropHandler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for INameSpaceTreeControlDropHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&INameSpaceTreeControlDropHandler> for IUnknown

fn from(value: &INameSpaceTreeControlDropHandler) -> Self

Converts to this type from the input type.

impl From<INameSpaceTreeControlDropHandler> for IUnknown

fn from(value: INameSpaceTreeControlDropHandler) -> Self

Converts to this type from the input type.

impl Interface for INameSpaceTreeControlDropHandler

const IID: Guid

type Vtable = INameSpaceTreeControlDropHandler_abi

unsafe fn vtable(&self) -> &Self::Vtable

Safety

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable

where T: Interface,

Safety

unsafe fn query(&self, iid: *const Guid, interface: *mut *mut c_void) -> HRESULT

Safety

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl PartialEq for INameSpaceTreeControlDropHandler

fn eq(&self, other: &INameSpaceTreeControlDropHandler) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for INameSpaceTreeControlDropHandler

impl StructuralPartialEq for INameSpaceTreeControlDropHandler