diff options
Diffstat (limited to 'pugl/detail/win.c')
| -rw-r--r-- | pugl/detail/win.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/pugl/detail/win.c b/pugl/detail/win.c index 4b73c99..3f9f8f9 100644 --- a/pugl/detail/win.c +++ b/pugl/detail/win.c @@ -190,6 +190,8 @@ puglRealize(PuglView* view) puglSetWindowTitle(view, view->title); } + view->impl->cursor = LoadCursor(NULL, IDC_ARROW); + puglSetFrame(view, view->frame); SetWindowLongPtr(impl->hwnd, GWLP_USERDATA, (LONG_PTR)view); @@ -540,6 +542,11 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) } switch (message) { + case WM_SETCURSOR: + if (LOWORD(lParam) == HTCLIENT) { + SetCursor(view->impl->cursor); + } + break; case WM_SHOWWINDOW: if (wParam) { handleConfigure(view, &event); @@ -1107,6 +1114,40 @@ puglWinStubLeave(PuglView* view, const PuglEventExpose* expose) return PUGL_SUCCESS; } +static const char* const cursor_ids[] = { + IDC_ARROW, // ARROW + IDC_IBEAM, // CARET + IDC_CROSS, // CROSSHAIR + IDC_HAND, // HAND + IDC_NO, // NO + IDC_SIZEWE, // LEFT_RIGHT + IDC_SIZENS, // UP_DOWN +}; + +PuglStatus +puglSetCursor(PuglView* view, PuglCursor cursor) +{ + PuglInternals* const impl = view->impl; + const unsigned index = (unsigned)cursor; + const unsigned count = sizeof(cursor_ids) / sizeof(cursor_ids[0]); + + if (index >= count) { + return PUGL_BAD_PARAMETER; + } + + const HCURSOR cur = LoadCursor(NULL, cursor_ids[index]); + if (!cur) { + return PUGL_FAILURE; + } + + impl->cursor = cur; + if (impl->mouseTracked) { + SetCursor(cur); + } + + return PUGL_SUCCESS; +} + const PuglBackend* puglStubBackend(void) { |