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Add GLFW_HOVERED for polling cursor hover state

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This window attribute corresponds to the cursor enter/leave callback.

Fixes #1166.
This commit is contained in:
Camilla Löwy
2018-01-04 13:50:58 +01:00
parent 370eac3c48
commit ee9dffcd66
14 changed files with 83 additions and 0 deletions
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src/cocoa_window.m
+14
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@@ -1488,6 +1488,20 @@ int _glfwPlatformWindowMaximized(_GLFWwindow* window)
return [window->ns.object isZoomed];
}
int _glfwPlatformWindowHovered(_GLFWwindow* window)
{
const NSPoint point = [NSEvent mouseLocation];
if ([NSWindow windowNumberAtPoint:point belowWindowWithWindowNumber:0] !=
[window->ns.object windowNumber])
{
return GLFW_FALSE;
}
return NSPointInRect(point,
[window->ns.object convertRectToScreen:[window->ns.view bounds]]);
}
int _glfwPlatformFramebufferTransparent(_GLFWwindow* window)
{
return ![window->ns.object isOpaque] && ![window->ns.view isOpaque];