02. 画笔画刷和弹出菜单
# 画笔和画刷
1. 相关API:
1. CreatePen,CreatePenIndirect,CreateSolidBrush,CreateHatchBrush,CreatePatternBrush,CreateBrushIndirect,GetStockObject
# 弹出菜单
1. SDK写法:
static HMENU hMenu=nullptr; case WM_CREATE: { hMenu = LoadMenu(GetModuleHandle(nullptr), MAKEINTRESOURCE(IDR_MENU1)); hMenu = GetSubMenu(hMenu, 0); break; } case WM_RBUTTONUP: { int nX = GET_X_LPARAM(lParam); int nY = GET_Y_LPARAM(lParam); POINT pt = { nX,nY }; ClientToScreen(hWnd, &pt); TrackPopupMenu(hMenu, TPM_LEFTALIGN, pt.x, pt.y, 0, hWnd, nullptr); break; }
2. MFC写法:
ClientToScreen(&point); CMenu menu; menu.LoadMenu(IDR_MENURIGHT); menu.GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTBUTTON, point.x, point.y, this);