diff options
Diffstat (limited to 'pugl/pugl_win.cpp')
| -rw-r--r-- | pugl/pugl_win.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pugl/pugl_win.cpp b/pugl/pugl_win.cpp index 5441409..a3354bf 100644 --- a/pugl/pugl_win.cpp +++ b/pugl/pugl_win.cpp @@ -39,6 +39,10 @@ wndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) return 0; case WM_DESTROY: return 0; + case WM_MOUSEWHEEL: + case WM_MOUSEHWHEEL: + PostMessage(hwnd, message, wParam, lParam); + return 0; default: return DefWindowProc(hwnd, message, wParam, lParam); } @@ -201,6 +205,18 @@ puglProcessEvents(PuglWindow* win) case WM_RBUTTONUP: processMouseEvent(win, 3, false, msg.lParam); break; + case WM_MOUSEWHEEL: + if (win->scrollFunc) { + win->scrollFunc( + win, 0, (int16_t)HIWORD(msg.wParam) / (float)WHEEL_DELTA); + } + break; + case WM_MOUSEHWHEEL: + if (win->scrollFunc) { + win->scrollFunc( + win, (int16_t)HIWORD(msg.wParam) / float(WHEEL_DELTA), 0); + } + break; case WM_KEYDOWN: case WM_KEYUP: if (win->keyboardFunc) { |