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Fixed Bug 3217 - WinRT: after alt-tab'ing back into fullscreen app, mouse cursor is sometimes wrong

This commit is contained in:
David Ludwig 2015-12-31 01:40:50 -05:00
parent 854cf7ac40
commit d8aa066288
1 changed files with 9 additions and 0 deletions
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9
src/core/winrt/SDL_winrtapp_direct3d.cpp
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@ -631,6 +631,15 @@ void SDL_WinRTApp::OnWindowActivated(CoreWindow^ sender, WindowActivatedEventArg
// * FIXME: Update keyboard state
// */
//WIN_CheckClipboardUpdate(data->videodata);
// HACK: Resetting the mouse-cursor here seems to fix
// https://bugzilla.libsdl.org/show_bug.cgi?id=3217, whereby a
// WinRT app's mouse cursor may switch to Windows' 'wait' cursor,
// after a user alt-tabs back into a full-screened SDL app.
// This bug does not appear to reproduce 100% of the time.
// It may be a bug in Windows itself (v.10.0.586.36, as tested,
// and the most-recent as of this writing).
SDL_SetCursor(NULL);
} else {
if (SDL_GetKeyboardFocus() == window) {
SDL_SetKeyboardFocus(NULL);