// 30 may 2015

#define UNICODE

#define _UNICODE

#define STRICT

#define STRICT_TYPED_ITEMIDS

#define CINTERFACE

// get Windows version right; right now Windows XP

#define WINVER 0x0501

#define _WIN32_WINNT 0x0501

#define _WIN32_WINDOWS 0x0501 /* according to Microsoft's winperf.h */

#define _WIN32_IE 0x0600 /* according to Microsoft's sdkddkver.h */

#define NTDDI_VERSION 0x05010000 /* according to Microsoft's sdkddkver.h */

#include <windows.h>

#include <commctrl.h>

#include <stdint.h>

#include <uxtheme.h>

#include <string.h>

#include <wchar.h>

#include <windowsx.h>

#include <vsstyle.h>

#include <vssym32.h>

#include <stdarg.h>

#include <oleacc.h>

#include <stdio.h>

HWND mainwin;

HWND dialog;

LRESULT CALLBACK wndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

{

switch (uMsg) {

case WM_CLOSE:

PostQuitMessage(0);

return 0;

}

return DefWindowProcW(hwnd, uMsg, wParam, lParam);

}

INT_PTR CALLBACK dlgproc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

{

if (uMsg == WM_INITDIALOG)

return TRUE;

return FALSE;

}

int main(int argc, char *argv[])

{

WNDCLASSW wc;

MSG msg;

ZeroMemory(&wc, sizeof (WNDCLASSW));

wc.lpszClassName = L"mainwin";

wc.lpfnWndProc = wndProc;

wc.hInstance = GetModuleHandle(NULL);

wc.hIcon = LoadIconW(NULL, IDI_APPLICATION);

wc.hCursor = LoadCursorW(NULL, IDC_ARROW);

wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);

RegisterClassW(&wc);

mainwin = CreateWindowExW(0,

L"mainwin", L"mainwin",

WS_OVERLAPPEDWINDOW,

CW_USEDEFAULT, CW_USEDEFAULT,

400, 400,

NULL, NULL, GetModuleHandle(NULL), NULL);

if (argc > 1)

dialog = CreateWindowExW(WS_EX_CONTROLPARENT,

WC_DIALOG, L"",

WS_CHILD | WS_VISIBLE,

100, 100, 200, 200,

mainwin, NULL, GetModuleHandle(NULL), NULL);

else {

const BYTE dlgtemplate[] = {

0x01, 0x00, // version

0xFF, 0xFF, // signature

0x00, 0x00, 0x00, 0x00, // help

0x00, 0x00, 0x01, 0x00, // WS_EX_CONTROLPARENT

0x00, 0x00, 0x00, 0x50, // WS_CHILD | WS_VISIBLE

0x00, 0x00, // no controls

100, 0, // X/Y/Width/Height

100, 0,

100, 0,

100, 0,

0x00, 0x00, // menu

0x00, 0x00, // class

0x00, 0x00, // title

0x00, 0x00, 0x00, 0x00, // some padding

0x00, 0x00, 0x00, 0x00, // more padding

0x00, 0x00, 0x00, 0x00, // just to be safe

};

dialog = CreateDialogIndirectW(GetModuleHandle(NULL), (LPCDLGTEMPLATEW) dlgtemplate, mainwin, dlgproc);

}

printf("%I32X\n", EnableThemeDialogTexture(dialog, ETDT_ENABLE | ETDT_USETABTEXTURE | ETDT_ENABLETAB));

ShowWindow(mainwin, SW_SHOWDEFAULT);

UpdateWindow(mainwin);

while (GetMessageW(&msg, NULL, 0, 0) > 0) {

TranslateMessage(&msg);

DispatchMessage(&msg);

}

return 0;

}