Enum fltk::enums::CallbackReason
source · #[repr(i32)]#[non_exhaustive]pub enum CallbackReason {
Unknown,
Selected,
Deselected,
Reselected,
Opened,
Closed,
Dragged,
Cancelled,
Changed,
GotFocus,
LostFocus,
Released,
}
Expand description
Defines the callback reasons which can be queried using app::callback_reason()
.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Unknown
Unknown reason
Selected
Item was selected
Deselected
Item was deselected
Reselected
Item was reselected
Opened
Item was opened
Closed
Item was closed
Dragged
Item was dragged
Cancelled
Operation cancelled
Changed
Item was changed
GotFocus
Item got focus
LostFocus
Item lost focus
Released
Item released
Trait Implementations§
source§impl Clone for CallbackReason
impl Clone for CallbackReason
source§fn clone(&self) -> CallbackReason
fn clone(&self) -> CallbackReason
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for CallbackReason
impl Debug for CallbackReason
source§impl PartialEq<CallbackReason> for CallbackReason
impl PartialEq<CallbackReason> for CallbackReason
source§fn eq(&self, other: &CallbackReason) -> bool
fn eq(&self, other: &CallbackReason) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for CallbackReason
impl Eq for CallbackReason
impl StructuralEq for CallbackReason
impl StructuralPartialEq for CallbackReason
Auto Trait Implementations§
impl RefUnwindSafe for CallbackReason
impl Send for CallbackReason
impl Sync for CallbackReason
impl Unpin for CallbackReason
impl UnwindSafe for CallbackReason
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more