alex/winit-sonoma-fix
1
0
Fork 0
mirror of https://github.com/italicsjenga/winit-sonoma-fix.git synced 2024-12-24 22:31:30 +11:00
Code Issues Packages Projects Releases Wiki Activity

Added event for cancelling a drag and drop.

Browse source
This commit is contained in:
Rob Saunders 2017-07-27 10:56:34 +08:00
parent 5f00028f6b
commit 06e01e4cb3
2 changed files with 14 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/events.rs
View file

@ -26,11 +26,14 @@ pub enum WindowEvent {
/// The window has been closed.
Closed,
/// A file has been dropped into the window.
DroppedFile(PathBuf),
/// A file is being hovered over the window.
HoveredFile(PathBuf),
/// A file has been dropped into the window.
DroppedFile(PathBuf),
/// A file was hovered, but has exited the window.
HoveredFileCancelled,
/// The window received a unicode character.
ReceivedCharacter(char),

18
src/platform/macos/window.rs
View file

@ -143,9 +143,7 @@ impl WindowDelegate {
}
/// Invoked when the image is released
extern fn prepare_for_drag_operation(_: &Object, _: Sel, _: id) {
println!("prepare_for_drag_operation");
}
extern fn prepare_for_drag_operation(_: &Object, _: Sel, _: id) {}
/// Invoked after the released image has been removed from the screen
extern fn perform_drag_operation(this: &Object, _: Sel, sender: id) -> BOOL {
@ -174,13 +172,15 @@ impl WindowDelegate {
}
/// Invoked when the dragging operation is complete
extern fn conclude_drag_operation(_: &Object, _: Sel, _: id) {
println!("conclude_drag_operation");
}
extern fn conclude_drag_operation(_: &Object, _: Sel, _: id) {}
/// Invoked when the dragging operation is cancelled
extern fn dragging_exited(_: &Object, _: Sel, _: id) {
println!("dragging_exited");
extern fn dragging_exited(this: &Object, _: Sel, _: id) {
unsafe {
let state: *mut c_void = *this.get_ivar("winitState");
let state = &mut *(state as *mut DelegateState);
emit_event(state, WindowEvent::HoveredFileCancelled);
}
}
static mut DELEGATE_CLASS: *const Class = 0 as *const Class;
@ -204,7 +204,7 @@ impl WindowDelegate {
decl.add_method(sel!(windowDidResignKey:),
window_did_resign_key as extern fn(&Object, Sel, id));
// callback for drag events
// callbacks for drag and drop events
decl.add_method(sel!(draggingEntered:),
dragging_entered as extern fn(&Object, Sel, id) -> BOOL);
decl.add_method(sel!(prepareForDragOperation:),