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add hover gesture support to iOS app

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scawful
2024-08-07 11:27:50 -04:00
parent 2db3986944
commit 05d727f2f3
1 changed files with 11 additions and 0 deletions
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11
src/ios/main.mm
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@@ -196,6 +196,17 @@
}
}
io.AddMouseButtonEvent(0, hasActiveTouch);
UIHoverGestureRecognizer *hoverGestureRecognizer = [[UIHoverGestureRecognizer alloc] initWithTarget:self action:@selector(hoverGesture:)];
[self.view addGestureRecognizer:hoverGestureRecognizer];
- (void)hoverGesture:(UIHoverGestureRecognizer *)gesture {
ImGuiIO &io = ImGui::GetIO();
io.AddMouseSourceEvent(ImGuiMouseSource_TouchScreen);
// Cast to UIGestureRecognizer to UIGestureRecognizer to get locationInView
UIGestureRecognizer *gestureRecognizer = (UIGestureRecognizer *)gesture;
if (gesture.zOffset < 0.50) {
io.AddMousePosEvent([gestureRecognizer locationInView:self.view].x, [gestureRecognizer locationInView:self.view].y);
}
}
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {