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Send absolute mouse motion when in normal mouse mode and relative mouse motion when in relative mode on iOS

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This keeps the SDL cursor in sync with the visible cursor when in normal mouse mode.
This commit is contained in:
Sam Lantinga 2021-11-09 20:51:42 -08:00
parent 19c129faba
commit 27ce914463
2 changed files with 4 additions and 2 deletions
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4
src/video/uikit/SDL_uikitevents.m
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@ -234,7 +234,9 @@ static void OnGCMouseConnected(GCMouse *mouse) API_AVAILABLE(macos(11.0), ios(14
mouse.mouseInput.mouseMovedHandler = ^(GCMouseInput *mouse, float deltaX, float deltaY)
{
SDL_SendMouseMotion(SDL_GetMouseFocus(), mouseID, SDL_TRUE, (int)deltaX, -(int)deltaY);
if (SDL_GCMouseRelativeMode()) {
SDL_SendMouseMotion(SDL_GetMouseFocus(), mouseID, 1, (int)deltaX, -(int)deltaY);
}
};
dispatch_queue_t queue = dispatch_queue_create( "org.libsdl.input.mouse", DISPATCH_QUEUE_SERIAL );

2
src/video/uikit/SDL_uikitview.m
View file

@ -160,7 +160,7 @@ extern int SDL_AppleTVRemoteOpenedAsJoystick;
#if !TARGET_OS_TV && defined(__IPHONE_13_4)
- (UIPointerRegion *)pointerInteraction:(UIPointerInteraction *)interaction regionForRequest:(UIPointerRegionRequest *)request defaultRegion:(UIPointerRegion *)defaultRegion API_AVAILABLE(ios(13.4)){
if (request != nil && !SDL_HasGCMouse()) {
if (request != nil && (!SDL_HasGCMouse() || !SDL_GCMouseRelativeMode())) {
CGPoint origin = self.bounds.origin;
CGPoint point = request.location;