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Fixed bug 2496 - mouse left button double click event issue

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cplu

When I double click on a window, the "clicks" field (newly added since 2.0.2) in SDL_MouseButtonEvent is 1 instead of 2.
However, when I "tripple" click, "clicks" field is then 2.
I'v look into the source code in SDL_windowsevents.c and found that when a double click event comes, WIN_WindowProc will get a WM_LBUTTONDBLCLK msg. The message sequence of a double click is:WM_LBUTTONDOWN->WM_LBUTTONUP->WM_LBUTTONDBLCLK->WM_LBUTTONUP.
This commit is contained in:
Sam Lantinga 2014-04-17 21:00:25 -07:00
parent 929fd90e05
commit 6dd9ea8d37
1 changed files with 4 additions and 0 deletions
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4
src/video/windows/SDL_windowsevents.c
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@ -407,9 +407,13 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
case WM_MBUTTONUP: case WM_MBUTTONUP:
case WM_XBUTTONUP: case WM_XBUTTONUP:
case WM_LBUTTONDOWN: case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK:
case WM_RBUTTONDOWN: case WM_RBUTTONDOWN:
case WM_RBUTTONDBLCLK:
case WM_MBUTTONDOWN: case WM_MBUTTONDOWN:
case WM_MBUTTONDBLCLK:
case WM_XBUTTONDOWN: case WM_XBUTTONDOWN:
case WM_XBUTTONDBLCLK:
{ {
SDL_Mouse *mouse = SDL_GetMouse(); SDL_Mouse *mouse = SDL_GetMouse();
if (!mouse->relative_mode || mouse->relative_mode_warp) { if (!mouse->relative_mode || mouse->relative_mode_warp) {