設定static控制元件背景顏色、控制元件字型的背景顏色和控制元件字型的顏色
阿新 • • 發佈：2019-02-01
注：轉載至：https://my.oschina.net/u/241930/blog/528285，謝謝該博主的分享
#include <windows.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); HINSTANCE hInst; int WINAPI WinMain( HINSTANCEhInstance, HINSTANCEhPrevInstance, LPSTR lpCmdLine, int nCmdShow) { static TCHARszClassName[] = TEXT("HelloWin"); HWND hwnd; MSG msg; WNDCLASS wndclass; hInst = hInstance; wndclass.style =CS_HREDRAW | CS_VREDRAW; wndclass.lpfnWndProc = WndProc; wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hInstance = hInstance; wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); wndclass.hCursor =LoadCursor(NULL, IDC_ARROW); wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH); wndclass.lpszMenuName =NULL; wndclass.lpszClassName=szClassName; RegisterClass(&wndclass); hwnd =CreateWindow( szClassName, TEXT("Welcome"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 640, 480, NULL, NULL, hInstance, NULL ); if(hwnd == NULL) { MessageBox(NULL, "建立窗口出錯！", "Error",MB_OK); return -1; } ShowWindow(hwnd,nCmdShow); UpdateWindow(hwnd); while(GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return msg.wParam; } LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAMwParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; static HFONT hFont; //邏輯字型 static HWNDhLabUsername; //靜態文字框--使用者名稱 static HWNDhLabPassword; //靜態文字框--密碼 static HWNDhEditUsername; //單行文字輸入框 static HWNDhEditPassword; //密碼輸入框 static HWND hBtnLogin; //登入按鈕 static HBRUSH hBrush; //畫刷 //定義緩衝區 TCHARszUsername[100]; TCHARszPassword[100]; TCHARszUserInfo[200]; switch(message) { case WM_CREATE: { //建立畫刷 hBrush =CreateSolidBrush(RGB(0X41, 0X96, 0X4F));//翠綠色 //建立邏輯字型 hFont =CreateFont( -14, -7,0,0,400, FALSE, FALSE,FALSE, DEFAULT_CHARSET,//使用預設字符集 OUT_CHARACTER_PRECIS,CLIP_CHARACTER_PRECIS, DEFAULT_QUALITY,//預設輸出質量 FF_DONTCARE, //不指定字型族 TEXT("微軟雅黑") //字型名 ); //建立靜態文字框控制元件--使用者名稱 hLabUsername = CreateWindow( TEXT("static"), TEXT("使用者名稱"), WS_CHILD | WS_VISIBLE |SS_CENTERIMAGE | SS_RIGHT, 0, 20, 70,26,//X座標、Y座標、寬度、高度 hWnd, (HMENU)1, hInst, NULL ); //建立靜態文字框控制元件--密碼 hLabPassword = CreateWindow( TEXT("static"), TEXT("密碼"), WS_CHILD | WS_VISIBLE |SS_CENTERIMAGE | SS_RIGHT, 0, 56, 70, 26, hWnd, (HMENU)2, hInst, NULL ); //建立單行文字框輸入控制元件 hEditUsername = CreateWindow( TEXT("edit"), TEXT(""), WS_CHILD | WS_VISIBLE |WS_BORDER | ES_AUTOHSCROLL, 80, 20, 200, 26, hWnd, (HMENU)3, hInst, NULL ); //建立密碼輸入框 hEditPassword = CreateWindow( TEXT("edit"), TEXT(""), WS_CHILD | WS_VISIBLE |WS_BORDER | ES_PASSWORD | ES_AUTOHSCROLL, 80, 56, 200, 26, hWnd, (HMENU)4, hInst, NULL ); //建立按鈕控制元件 hBtnLogin= CreateWindow( TEXT("button"),//按鈕控制元件類名 TEXT("登入"), WS_CHILD | WS_VISIBLE |WS_BORDER | BS_FLAT, 80,92, 200,30, hWnd, (HMENU)5, hInst, NULL ); //依次設定控制元件字型 SendMessage(hLabUsername, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hLabPassword, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hEditUsername, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hEditPassword, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hBtnLogin, WM_SETFONT, (WPARAM)hFont, NULL); break; } case WM_COMMAND: { wmId =LOWORD(wParam); wmEvent =HIWORD(wParam); switch(wmId) { case 5://按鈕的HMENU引數 { //獲取輸入框的資料 GetWindowText(hEditUsername, szUsername,100); GetWindowText(hEditPassword, szPassword,100); wsprintf(szUserInfo, TEXT("Warning:\r\nYour username is: %s\r\nYour Password is: %s"), szUsername,szPassword); MessageBox(hWnd, szUserInfo, TEXT("Informationtips"), MB_ICONINFORMATION); break; } default: { //不處理的訊息一定要交給defWindowProc處理 return DefWindowProc(hWnd, message, wParam,lParam); break; } } break; } case WM_CTLCOLORSTATIC: { return(INT_PTR)hBrush; //這裡必須返回畫刷控制代碼 } case WM_PAINT: { hdc =BeginPaint(hWnd, &ps); //Ellipse(hdc, 0, 100, 200, 200); EndPaint(hWnd, &ps); break; } case WM_DESTROY: { DeleteObject(hFont); //刪除建立的字型 DeleteObject(hBrush); PostQuitMessage(0); break; } default: { returnDefWindowProc(hWnd, message, wParam, lParam); } } return 0; } 設定控制元件字型的背景顏色和控制元件字型的顏色：
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); HINSTANCE hInst; int WINAPI WinMain( HINSTANCEhInstance, HINSTANCEhPrevInstance, LPSTR lpCmdLine, int nCmdShow) { static TCHARszClassName[] = TEXT("HelloWin"); HWND hwnd; MSG msg; WNDCLASS wndclass; hInst = hInstance; wndclass.style =CS_HREDRAW | CS_VREDRAW; wndclass.lpfnWndProc = WndProc; wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hInstance = hInstance; wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); wndclass.hCursor =LoadCursor(NULL, IDC_ARROW); wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH); wndclass.lpszMenuName =NULL; wndclass.lpszClassName=szClassName; RegisterClass(&wndclass); hwnd =CreateWindow( szClassName, TEXT("Welcome"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 640, 480, NULL, NULL, hInstance, NULL ); if(hwnd == NULL) { MessageBox(NULL, "建立窗口出錯！", "Error",MB_OK); return -1; } ShowWindow(hwnd,nCmdShow); UpdateWindow(hwnd); while(GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return msg.wParam; } LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAMwParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; static HFONT hFont; //邏輯字型 static HWNDhLabUsername; //靜態文字框--使用者名稱 static HWNDhLabPassword; //靜態文字框--密碼 static HWNDhEditUsername; //單行文字輸入框 static HWNDhEditPassword; //密碼輸入框 static HWND hBtnLogin; //登入按鈕 static HBRUSH hBrush; //畫刷 //定義緩衝區 TCHARszUsername[100]; TCHARszPassword[100]; TCHARszUserInfo[200]; switch(message) { case WM_CREATE: { //建立畫刷 hBrush =CreateSolidBrush(RGB(0X41, 0X96, 0X4F));//翠綠色 //建立邏輯字型 hFont =CreateFont( -14, -7,0,0,400, FALSE, FALSE,FALSE, DEFAULT_CHARSET,//使用預設字符集 OUT_CHARACTER_PRECIS,CLIP_CHARACTER_PRECIS, DEFAULT_QUALITY,//預設輸出質量 FF_DONTCARE, //不指定字型族 TEXT("微軟雅黑") //字型名 ); //建立靜態文字框控制元件--使用者名稱 hLabUsername = CreateWindow( TEXT("static"), TEXT("使用者名稱"), WS_CHILD | WS_VISIBLE |SS_CENTERIMAGE | SS_RIGHT, 0, 20, 70,26,//X座標、Y座標、寬度、高度 hWnd, (HMENU)1, hInst, NULL ); //建立靜態文字框控制元件--密碼 hLabPassword = CreateWindow( TEXT("static"), TEXT("密碼"), WS_CHILD | WS_VISIBLE |SS_CENTERIMAGE | SS_RIGHT, 0, 56, 70, 26, hWnd, (HMENU)2, hInst, NULL ); //建立單行文字框輸入控制元件 hEditUsername = CreateWindow( TEXT("edit"), TEXT(""), WS_CHILD | WS_VISIBLE |WS_BORDER | ES_AUTOHSCROLL, 80, 20, 200, 26, hWnd, (HMENU)3, hInst, NULL ); //建立密碼輸入框 hEditPassword = CreateWindow( TEXT("edit"), TEXT(""), WS_CHILD | WS_VISIBLE |WS_BORDER | ES_PASSWORD | ES_AUTOHSCROLL, 80, 56, 200, 26, hWnd, (HMENU)4, hInst, NULL ); //建立按鈕控制元件 hBtnLogin= CreateWindow( TEXT("button"),//按鈕控制元件類名 TEXT("登入"), WS_CHILD | WS_VISIBLE |WS_BORDER | BS_FLAT, 80,92, 200,30, hWnd, (HMENU)5, hInst, NULL ); //依次設定控制元件字型 SendMessage(hLabUsername, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hLabPassword, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hEditUsername, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hEditPassword, WM_SETFONT, (WPARAM)hFont, NULL); SendMessage(hBtnLogin, WM_SETFONT, (WPARAM)hFont, NULL); break; } case WM_COMMAND: { wmId =LOWORD(wParam); wmEvent =HIWORD(wParam); switch(wmId) { case 5://按鈕的HMENU引數 { //獲取輸入框的資料 GetWindowText(hEditUsername, szUsername,100); GetWindowText(hEditPassword, szPassword,100); wsprintf(szUserInfo, TEXT("Warning:\r\nYour username is: %s\r\nYour Password is: %s"), szUsername,szPassword); MessageBox(hWnd, szUserInfo, TEXT("Informationtips"), MB_ICONINFORMATION); break; } default: { //不處理的訊息一定要交給defWindowProc處理 return DefWindowProc(hWnd, message, wParam,lParam); break; } } break; } case WM_CTLCOLORSTATIC: { return(INT_PTR)hBrush; //這裡必須返回畫刷控制代碼 } case WM_PAINT: { hdc =BeginPaint(hWnd, &ps); //Ellipse(hdc, 0, 100, 200, 200); EndPaint(hWnd, &ps); break; } case WM_DESTROY: { DeleteObject(hFont); //刪除建立的字型 DeleteObject(hBrush); PostQuitMessage(0); break; } default: { returnDefWindowProc(hWnd, message, wParam, lParam); } } return 0; } 設定控制元件字型的背景顏色和控制元件字型的顏色：