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Win32: Fix cursor enter/position event order

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This fixes the cursor enter event being emitted after the first cursor
position event on Windows.

Closes #1490.

(cherry picked from commit 4f0b8b0dda)
This commit is contained in:
Leon Linhart 2019-05-27 22:42:12 +02:00 committed by Camilla Löwy
parent ce7cd3e288
commit 9fc035a562
2 changed files with 15 additions and 13 deletions
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2
README.md
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@ -122,6 +122,7 @@ information on what to include when reporting a bug.
relocatable (#1470)
- [Win32] Bugfix: `GLFW_INCLUDE_VULKAN` plus `VK_USE_PLATFORM_WIN32_KHR` caused
symbol redefinition (#1524)
- [Win32] Bugfix: Invoke cursor enter callback before cursor position callback
- [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
- [X11] Bugfix: Key names were not updated when the keyboard layout changed
(#1462,#1528)
@ -225,6 +226,7 @@ skills.
- Glenn Lewis
- Shane Liesegang
- Anders Lindqvist
- Leon Linhart
- Eyal Lotem
- Aaron Loucks
- Luflosi

26
src/win32_window.c
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@ -828,6 +828,19 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
const int x = GET_X_LPARAM(lParam);
const int y = GET_Y_LPARAM(lParam);
if (!window->win32.cursorTracked)
{
TRACKMOUSEEVENT tme;
ZeroMemory(&tme, sizeof(tme));
tme.cbSize = sizeof(tme);
tme.dwFlags = TME_LEAVE;
tme.hwndTrack = window->win32.handle;
TrackMouseEvent(&tme);
window->win32.cursorTracked = GLFW_TRUE;
_glfwInputCursorEnter(window, GLFW_TRUE);
}
if (window->cursorMode == GLFW_CURSOR_DISABLED)
{
const int dx = x - window->win32.lastCursorPosX;
@ -848,19 +861,6 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
window->win32.lastCursorPosX = x;
window->win32.lastCursorPosY = y;
if (!window->win32.cursorTracked)
{
TRACKMOUSEEVENT tme;
ZeroMemory(&tme, sizeof(tme));
tme.cbSize = sizeof(tme);
tme.dwFlags = TME_LEAVE;
tme.hwndTrack = window->win32.handle;
TrackMouseEvent(&tme);
window->win32.cursorTracked = GLFW_TRUE;
_glfwInputCursorEnter(window, GLFW_TRUE);
}
return 0;
}