(Win32) Window message

Posted by : win32 at Apr 4, 2021

Category : win32

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들어오는 위도우 메시지를 모두 출력해보자

WindowsMessageMap.h 는 코드 참조

#include <Windows.h>
#include "WindowsMessageMap.h"

LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	static WindowsMessageMap mm;
	OutputDebugString(mm(msg, lParam, wParam).c_str());

	switch (msg)
	{
	case WM_CLOSE:
		PostQuitMessage(69);
		break;
	}
	return DefWindowProc(hWnd, msg, wParam, lParam);
}

메시지 처리해보기

#include <Windows.h>
#include "WindowsMessageMap.h"

LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	static WindowsMessageMap mm;
	OutputDebugString(mm(msg, lParam, wParam).c_str());

	switch (msg)
	{
	case WM_CLOSE:
		PostQuitMessage(69);
		break;
	case WM_KEYDOWN:
		if (wParam == 'F')
		{
			SetWindowText(hWnd, "Respects");
		}
		break;
	}
	return DefWindowProc(hWnd, msg, wParam, lParam);
}