如何设置win32 api c++按钮背景颜色和文字颜色？

Question

im using simple button in win32 application and i like to change its color and text but i can't find from all searching in google how to do it. i have this code that represent a button: this is in the rc file:

LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
IDD_DIALOG1 DIALOG 0, 0, 273, 209
STYLE DS_3DLOOK | DS_CENTER | DS_MODALFRAME | DS_SHELLFONT | WS_CAPTION | WS_VISIBLE | WS_POPUP | WS_SYSMENU
CAPTION "Win32  demo"
FONT 8, "Ms Shell Dlg"
{
    DEFPUSHBUTTON   "My Button1 ", IDOK, 59, 176, 69, 14
    PUSHBUTTON      "Log Off", IDC_BUTTON1, 155, 175, 54, 14
 }

and in the main cpp file i only triger simple Massegebox alerts

case WM_COMMAND:
            switch(LOWORD(wParam))
            {
                case IDOK:

                    MessageBox(NULL, L"IDOK button pressed!", L"Pinky says...", MB_OK | MB_ICONEXCLAMATION);
                    break;
                case IDC_BUTTON1:
                    MessageBox(NULL, L"IDC_BUTTON1 button pressed!",L"Pinky says...", MB_OK | MB_ICONEXCLAMATION);
                    break;
                break;
            }
        break;

where and how i change the buttons background colors and text?

Answer 1

You can't, or at least you can't do so simply. If you want a coloured button then you need to set the owner-draw style and draw it yourself. Plain old buttons don't have customisable colours.

Answer 2

There are several approaches you could take for this:

• Use bitmaps as your buttons
• Ownerdraw the buttons
• Handle NM_CUSTOMDRAW

The easiest way is just to handle WM_CTLCOLORBTN .

Answer 3

You can do it as described by the Forger. He has a very good tutorial for other bits of Windows Programmering as well.

Check it out here