| 17 | }; |
| 18 | |
| 19 | static LRESULT CALLBACK _TextEditBoxProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) |
| 20 | { |
| 21 | constexpr int edit_id = 100; |
| 22 | constexpr int button_id = 200; |
| 23 | constexpr int margin = 10; |
| 24 | constexpr int edit_height = 32; |
| 25 | constexpr int button_width = 75; |
| 26 | constexpr int button_height = 23; |
| 27 | |
| 28 | _TextEditBoxParams* pParams = nullptr; |
| 29 | if (msg == WM_CREATE) |
| 30 | { |
| 31 | LPCREATESTRUCT pCreateStruct = (LPCREATESTRUCT)lParam; |
| 32 | _TextEditBoxParams* lpParams = (_TextEditBoxParams*)pCreateStruct->lpCreateParams; |
| 33 | SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)lpParams); |
| 34 | pParams = lpParams; |
| 35 | } |
| 36 | else |
| 37 | { |
| 38 | pParams = (_TextEditBoxParams*)GetWindowLongPtrW(hwnd, GWLP_USERDATA); |
| 39 | } |
| 40 | |
| 41 | const bool& mult = pParams->mult; |
| 42 | HWND& hw_edit = pParams->hw_edit; |
| 43 | HWND& hw_btn = pParams->hw_btn; |
| 44 | |
| 45 | switch (msg) |
| 46 | { |
| 47 | case WM_CREATE: |
| 48 | { |
| 49 | hw_edit = CreateWindowExW(NULL, L"EDIT", L"", mult ? (WS_CHILD | WS_VISIBLE | WS_BORDER | ES_MULTILINE | ES_AUTOVSCROLL | WS_VSCROLL) : (WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL), 1, 1, 1, 1, hwnd, (HMENU)edit_id, pParams->instance, NULL); |
| 50 | hw_btn = CreateWindowExW(NULL, L"BUTTON", L"确认", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 1, 1, 1, 1, hwnd, (HMENU)button_id, pParams->instance, NULL); |
| 51 | pParams->font = CreateFontW(18, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH, L"Microsoft YaHei"); |
| 52 | SendMessageW(hw_edit, WM_SETFONT, (WPARAM)pParams->font, TRUE); |
| 53 | SendMessageW(hw_btn, WM_SETFONT, (WPARAM)pParams->font, TRUE); |
| 54 | SetWindowPos(hwnd, NULL, 0, 0, mult ? TEXTEDITBOX_MULT_WIDTH : TEXTEDITBOX_SING_WIDTH, mult ? TEXTEDITBOX_MULT_HEIGHT : TEXTEDITBOX_SING_HEIGHT, SWP_NOMOVE | SWP_NOZORDER); |
| 55 | break; |
| 56 | } |
| 57 | case WM_GETMINMAXINFO: |
| 58 | { |
| 59 | if (pParams) |
| 60 | { |
| 61 | MINMAXINFO* mmi = (MINMAXINFO*)lParam; |
| 62 | mmi->ptMinTrackSize.x = 300; |
| 63 | mmi->ptMinTrackSize.y = mult ? 200 : 150; |
| 64 | if (!mult) mmi->ptMaxTrackSize.y = 150; |
| 65 | } |
| 66 | break; |
| 67 | } |
| 68 | case WM_SIZE: |
| 69 | { |
| 70 | RECT client_rect; |
| 71 | GetClientRect(hwnd, &client_rect); |
| 72 | SetWindowPos(hw_edit, NULL, margin, margin, client_rect.right - margin * 2, mult ? (client_rect.bottom - button_height - margin * 3) : edit_height, SWP_NOZORDER); |
| 73 | SetWindowPos(hw_btn, NULL, client_rect.right - button_width - margin, client_rect.bottom - button_height - margin, button_width, button_height, SWP_NOZORDER); |
| 74 | break; |
| 75 | } |
| 76 | case WM_SETTEXT: |
nothing calls this directly
no outgoing calls
no test coverage detected