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Keep cursor centered in window while captured.
Previously, cmd-tabbing out would result in the cursor position maybe ending up outside the window, so if one cmd-tabbed back in with the cursor still outside, any click would go outside the window and cause it to lose focus. Not really a good thing. So, this is a bit of a hack, but it works.
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@ -48,6 +48,16 @@
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@implementation GLFWWindowDelegate
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static void resetMouseCursor(_GLFWwindow *window)
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{
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if (window->cursorMode == GLFW_CURSOR_CAPTURED)
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{
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int width, height;
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_glfwPlatformGetWindowSize(window, &width, &height);
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_glfwPlatformSetCursorPos(window, width / 2, height / 2);
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}
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}
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- (id)initWithGlfwWindow:(_GLFWwindow *)initWindow
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{
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self = [super init];
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@ -70,6 +80,8 @@
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int width, height;
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_glfwPlatformGetWindowSize(window, &width, &height);
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_glfwInputWindowSize(window, width, height);
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resetMouseCursor(window);
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}
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- (void)windowDidMove:(NSNotification *)notification
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@ -79,6 +91,8 @@
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int x, y;
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_glfwPlatformGetWindowPos(window, &x, &y);
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_glfwInputWindowPos(window, x, y);
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resetMouseCursor(window);
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}
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- (void)windowDidMiniaturize:(NSNotification *)notification
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@ -94,6 +108,8 @@
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- (void)windowDidBecomeKey:(NSNotification *)notification
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{
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_glfwInputWindowFocus(window, GL_TRUE);
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resetMouseCursor(window);
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}
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- (void)windowDidResignKey:(NSNotification *)notification
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