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DuiLib介紹及其訊息處理剖析 (new)

LRESULT WindowImplBase::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam) { LRESULT lRes = 0; BOOL bHandled = TRUE; switch (uMsg) { case WM_CREATE: lRes = OnCreate(uMsg, wParam, lParam, bHandled); break; case WM_CLOSE: lRes = OnClose(uMsg, wParam, lParam, bHandled); break; case WM_DESTROY:
lRes = OnDestroy(uMsg, wParam, lParam, bHandled); break; #if defined(WIN32) && !defined(UNDER_CE) case WM_NCACTIVATE: lRes = OnNcActivate(uMsg, wParam, lParam, bHandled); break; case WM_NCCALCSIZE: lRes = OnNcCalcSize(uMsg, wParam, lParam, bHandled); break; case WM_NCPAINT: lRes = OnNcPaint(
uMsg, wParam, lParam, bHandled); break; case WM_NCHITTEST: lRes = OnNcHitTest(uMsg, wParam, lParam, bHandled); break; case WM_GETMINMAXINFO: lRes = OnGetMinMaxInfo(uMsg, wParam, lParam, bHandled); break; case WM_MOUSEWHEEL: lRes = OnMouseWheel(uMsg, wParam, lParam, bHandled); break; #endif
case WM_SIZE: lRes = OnSize(uMsg, wParam, lParam, bHandled); break; case WM_CHAR: lRes = OnChar(uMsg, wParam, lParam, bHandled); break; case WM_SYSCOMMAND: lRes = OnSysCommand(uMsg, wParam, lParam, bHandled); break; case WM_KEYDOWN: lRes = OnKeyDown(uMsg, wParam, lParam, bHandled); break; case WM_KILLFOCUS: lRes = OnKillFocus(uMsg, wParam, lParam, bHandled); break; case WM_SETFOCUS: lRes = OnSetFocus(uMsg, wParam, lParam, bHandled); break; case WM_LBUTTONUP: lRes = OnLButtonUp(uMsg, wParam, lParam, bHandled); break; case WM_LBUTTONDOWN: lRes = OnLButtonDown(uMsg, wParam, lParam, bHandled); break; case WM_MOUSEMOVE: lRes = OnMouseMove(uMsg, wParam, lParam, bHandled); break; case WM_MOUSEHOVER: lRes = OnMouseHover(uMsg, wParam, lParam, bHandled); break; default: bHandled = FALSE; break; } if (bHandled) return lRes; lRes = HandleCustomMessage(uMsg, wParam, lParam, bHandled); if (bHandled) return lRes; if (m_PaintManager.MessageHandler(uMsg, wParam, lParam, lRes)) return lRes; return CWindowWnd::HandleMessage(uMsg, wParam, lParam); }