23 lines
644 B
C
23 lines
644 B
C
|
// Copyright (c) 2015 The Chromium Embedded Framework Authors. All rights
|
||
|
|
// reserved. Use of this source code is governed by a BSD-style license that
|
||
|
|
// can be found in the LICENSE file.
|
||
|
|
|
||
|
|
#include <windows.h>
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
namespace client {
|
||
|
|
|
||
|
|
// Set the window's user data pointer.
|
||
|
|
void SetUserDataPtr(HWND hWnd, void* ptr);
|
||
|
|
|
||
|
|
// Return the window's user data pointer.
|
||
|
|
template <typename T>
|
||
|
|
T GetUserDataPtr(HWND hWnd) {
|
||
|
|
return reinterpret_cast<T>(GetWindowLongPtr(hWnd, GWLP_USERDATA));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set the window's window procedure pointer and return the old value.
|
||
|
|
WNDPROC SetWndProcPtr(HWND hWnd, WNDPROC wndProc);
|
||
|
|
|
||
|
|
} // namespace client
|