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Retain mouse focus as long as we're getting mouse events 

Fixes https://github.com/libsdl-org/SDL/issues/12218
Fixes https://github.com/libsdl-org/SDL/issues/12323
This commit is contained in:
Sam Lantinga 2025-02-21 15:35:28 -08:00
parent 3b8cb62283
commit 911e53dece
1 changed files with 15 additions and 5 deletions
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20
src/video/cocoa/SDL_cocoamouse.m
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@ -447,13 +447,23 @@ void Cocoa_HandleMouseEvent(SDL_VideoDevice *_this, NSEvent *event)
float deltaX, deltaY;
bool seenWarp;
switch ([event type]) {
case NSEventTypeMouseEntered:
Cocoa_MouseFocus = [event window];
return;
case NSEventTypeMouseExited:
// All events except NSEventTypeMouseExited can only happen if the window
// has mouse focus, so we'll always set the focus even if we happen to miss
// NSEventTypeMouseEntered, which apparently happens if the window is
// created under the mouse on macOS 12.7
NSEventType event_type = [event type];
if (event_type == NSEventTypeMouseExited) {
Cocoa_MouseFocus = NULL;
} else {
Cocoa_MouseFocus = [event window];
}
switch (event_type) {
case NSEventTypeMouseEntered:
case NSEventTypeMouseExited:
// Focus is handled above
return;
case NSEventTypeMouseMoved:
case NSEventTypeLeftMouseDragged:
case NSEventTypeRightMouseDragged: