SDL_MessageBox Example

SDL_MessageBox.cpp

const SDL_MessageBoxButtonData buttons[] = {
            { /* .flags, .buttonid, .text */        0, 0, "no" },
            { SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT, 1, "ok" },
        };
        const SDL_MessageBoxColorScheme colorScheme = {
            { /* .colors (.r, .g, .b) */
              /* [SDL_MESSAGEBOX_COLOR_BACKGROUND] */
                { 255,   0,   0 },
                /* [SDL_MESSAGEBOX_COLOR_TEXT] */
                { 0, 255,   0 },
                /* [SDL_MESSAGEBOX_COLOR_BUTTON_BORDER] */
                { 255, 255,   0 },
                /* [SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND] */
                { 0,   0, 255 },
                /* [SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED] */
                { 255,   0, 255 }
            }
        };

        string msg = "Couldn't load image %s.\nIMG_Error: " + path + IMG_GetError();

        const SDL_MessageBoxData messageBoxData = {
            SDL_MESSAGEBOX_INFORMATION, /* .flags */
            NULL, /* .window */
            "Error", /* .title */
            msg.c_str(), /* message */
            SDL_arraysize(buttons), /* .numbuttons */
            buttons, /* .buttons */
            &colorScheme /* .colorScheme */
        };

        int buttonid;
        SDL_ShowMessageBox(&messageBoxData, &buttonid);