프로퍼티 스타일 (property style, PROPSHEETPAGE,PROPSHEETHEADER)

#include <windows.h>

LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
HINSTANCE g_hInst;
HWND g_MainWnd;
LPSTR lpszClass="PropSheet";

int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance
         ,LPSTR lpszCmdParam,int nCmdShow)
{
    HWND hWnd;
    MSG Message;
    WNDCLASS WndClass;
    g_hInst=hInstance;
    
    if(!hPrevInstance) {
        WndClass.cbClsExtra=0;
        WndClass.cbWndExtra=0;
        WndClass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
        WndClass.hCursor=LoadCursor(NULL,IDC_ARROW);
        WndClass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
        WndClass.hInstance=hInstance;
        WndClass.lpfnWndProc=(WNDPROC)WndProc;
        WndClass.lpszClassName=lpszClass;
        WndClass.lpszMenuName=NULL;
        WndClass.style=CS_HREDRAW | CS_VREDRAW;
        RegisterClass(&WndClass);
    }
    hWnd=CreateWindow(lpszClass,lpszClass,WS_OVERLAPPEDWINDOW,
        CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
        NULL,(HMENU)NULL,hInstance,NULL);
    g_MainWnd=hWnd;
    ShowWindow(hWnd,nCmdShow);
    
    while(GetMessage(&Message,0,0,0)) {
        TranslateMessage(&Message);
        DispatchMessage(&Message);
    }
    return Message.wParam;
}

#include "resource.h"
#include <commctrl.h>
int Shape=0;                    // 도형의 모양, 0=사각형, 1=타원
COLORREF Col=RGB(255,0,0);        // 도형의 색상

// 모양 선택 페이지의 대화상자 프로시저
BOOL CALLBACK ShapeDlgProc(HWND hDlg,WORD iMessage,WPARAM wParam,LPARAM lParam)
{
    switch(iMessage) {
    case WM_INITDIALOG:
        return TRUE;
    case WM_NOTIFY:
        switch (((LPNMHDR)lParam)->code) {
        // 페이지가 활성화될 때 선택된 도형 라디오 박스를 체크한다.
        case PSN_SETACTIVE:
            SendMessage(GetDlgItem(hDlg, IDC_RADIO1), BM_SETCHECK, BST_UNCHECKED,0);
            SendMessage(GetDlgItem(hDlg, IDC_RADIO2), BM_SETCHECK, BST_UNCHECKED,0);
            switch (Shape) {
            case 0:
                SendMessage(GetDlgItem(hDlg, IDC_RADIO1), BM_SETCHECK, BST_CHECKED,0);
                break;
            case 1:
                SendMessage(GetDlgItem(hDlg, IDC_RADIO2), BM_SETCHECK, BST_CHECKED,0);
                break;
            }
            break;
        // 적용 버튼을 누르거나 다른 페이지로 이동할 때 메인 윈도우를 다시 그리도록 한다.
        case PSN_APPLY:
        case PSN_KILLACTIVE:
            InvalidateRect(g_MainWnd, NULL, TRUE);
            break;
        case PSN_WIZNEXT:
            SendMessage(GetParent(hDlg), PSM_SETWIZBUTTONS, 0, PSWIZB_BACK | PSWIZB_FINISH);
        default:
            return FALSE;
        }
        return TRUE;
    // 도형의 모양을 변경한다.
    case WM_COMMAND:
        switch (LOWORD(wParam)) {
        case IDC_RADIO1:
            Shape=0;
            break;
        case IDC_RADIO2:
            Shape=1;
            break;
        }
        return TRUE;
    }
    return FALSE;
}

// 색상 선택 페이지의 대화상자 프로시저
BOOL CALLBACK ColorDlgProc(HWND hDlg,WORD iMessage,WPARAM wParam,LPARAM lParam)
{
    switch(iMessage) {
    case WM_INITDIALOG:
        return TRUE;
    case WM_NOTIFY:
        switch (((LPNMHDR)lParam)->code) {
        // 페이지가 활성화될 때 선택된 색상의 라디오 박스를 체크한다.
        case PSN_SETACTIVE:
            SendMessage(GetDlgItem(hDlg, IDC_RADIO1), BM_SETCHECK, BST_UNCHECKED,0);
            SendMessage(GetDlgItem(hDlg, IDC_RADIO2), BM_SETCHECK, BST_UNCHECKED,0);
            SendMessage(GetDlgItem(hDlg, IDC_RADIO3), BM_SETCHECK, BST_UNCHECKED,0);
            switch (Col) {
            case RGB(255,0,0):
                SendMessage(GetDlgItem(hDlg, IDC_RADIO1), BM_SETCHECK, BST_CHECKED,0);
                break;
            case RGB(0,255,0):
                SendMessage(GetDlgItem(hDlg, IDC_RADIO2), BM_SETCHECK, BST_CHECKED,0);
                break;
            case RGB(0,0,255):
                SendMessage(GetDlgItem(hDlg, IDC_RADIO3), BM_SETCHECK, BST_CHECKED,0);
                break;
            }
            break;
        // 적용 버튼을 누르거나 다른 페이지로 이동할 때 메인 윈도우를 다시 그리도록 한다.
        case PSN_APPLY:
        case PSN_KILLACTIVE:
            InvalidateRect(g_MainWnd, NULL, TRUE);
            break;
        case PSN_WIZBACK:
            SendMessage(GetParent(hDlg), PSM_SETWIZBUTTONS, 0, PSWIZB_BACK | PSWIZB_NEXT);
        default:
            return FALSE;
        }
        return TRUE;
    // 색상을 변경한다.
    case WM_COMMAND:
        switch (LOWORD(wParam)) {
        case IDC_RADIO1:
            Col=RGB(255,0,0);
            break;
        case IDC_RADIO2:
            Col=RGB(0,255,0);
            break;
        case IDC_RADIO3:
            Col=RGB(0,0,255);
            break;
        }
        return TRUE;
    }
    return FALSE;
}

// 메인 윈도우의 메시지 처리 루틴
LRESULT CALLBACK WndProc(HWND hWnd,UINT iMessage,WPARAM wParam,LPARAM lParam)
{
    PAINTSTRUCT ps;
    HDC hdc;
    HBRUSH hBrush, hOldBrush;
    PROPSHEETPAGE psp[2];
    PROPSHEETHEADER psh;
    switch(iMessage) {
    case WM_CREATE:
        InitCommonControls();
        return 0;
    // 프로퍼티 시트를 호출한다.
    case WM_LBUTTONDOWN:
        // 모양 페이지
        psp[0].dwSize=sizeof(PROPSHEETPAGE);
        psp[0].dwFlags=PSP_DEFAULT;
        psp[0].hInstance=g_hInst;
        psp[0].pszTemplate=MAKEINTRESOURCE(IDD_SHAPEDLG);        // dialog number 1
        psp[0].pfnDlgProc=(DLGPROC)ShapeDlgProc;
        psp[0].lParam=0;

        // 색상 페이지
        psp[1].dwSize=sizeof(PROPSHEETPAGE);
        psp[1].dwFlags=PSP_DEFAULT;
        psp[1].hInstance=g_hInst;
        psp[1].pszTemplate=MAKEINTRESOURCE(IDD_COLORDLG);        // dialog number 2
        psp[1].pfnDlgProc=(DLGPROC)ColorDlgProc;
        psp[1].lParam=0;

        // 프로퍼티 시트
        psh.dwSize=sizeof(PROPSHEETHEADER);
        psh.dwFlags=PSH_PROPSHEETPAGE;
        psh.hwndParent=g_MainWnd;
        psh.pszCaption="모양과 색상";
        psh.nPages=2;
        psh.nStartPage=0;
        psh.ppsp=(LPCPROPSHEETPAGE)&psp;

        PropertySheet(&psh);
        return 0;
    // 선택된 도형을 선택된 모양으로 그린다.
    case WM_PAINT:
        hdc=BeginPaint(hWnd, &ps);
        hBrush=CreateSolidBrush(Col);
        hOldBrush=(HBRUSH)SelectObject(hdc, hBrush);
        if (Shape==0) {
            Rectangle(hdc,10,10,200,200);
        }
        else {
            Ellipse(hdc,10,10,200,200);
        }
        SelectObject(hdc, hOldBrush);
        DeleteObject(hBrush);
        EndPaint(hWnd, &ps);
        return 0;
    case WM_DESTROY:
        PostQuitMessage(0);
        return 0;
    }
    return(DefWindowProc(hWnd,iMessage,wParam,lParam));
}