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프로그램언어/C++

대화상자4

eduview 2020. 12. 31. 19:01

리스트 컨트롤에 데이터 추가하기

#include <windows.h>

#include <TCHAR.H>

#include <commctrl.h>

#include "resource.h"

...

void MakeColumn(HWND hDlg);

void InsertData(HWND hDlg);

...

BOOL CALLBACK DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    switch (iMsg)

    {

    case WM_INITDIALOG:

        MakeColumn(hDlg);

        return 1;

    case WM_COMMAND:

        switch (LOWORD(wParam))

        {

        case IDC_BUTTON_INSERT:

            InsertData(hDlg);

            return 0;

        case IDOK:

            EndDialog(hDlg, 0);

            break;

        case IDCANCEL:

            EndDialog(hDlg, 0);

            break;

        }

        break;

    }

    return 0;

}

 

LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    switch (iMsg)

    {

    case WM_CREATE:

        break;

    case WM_LBUTTONDOWN:

        DialogBox(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hwnd, DlgProc);

        break;

    case WM_DESTROY:

        PostQuitMessage(0);

        break;

    }

    return DefWindowProc(hwnd, iMsg, wParam, lParam);

}

 

void MakeColumn(HWND hDlg)

{

    LPCTSTR name[2] = { _T("이름"), _T("전화번호") };

    LVCOLUMN lvCol = { 0, };

    HWND hList;

    int i;

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    lvCol.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;

    lvCol.fmt = LVCFMT_LEFT;

 

    for (i = 0; i < 2; i++)

    {

        lvCol.cx = 90;

        lvCol.iSubItem = i;

        lvCol.pszText = (LPTSTR)name[i];

        SendMessage(hList, LVM_INSERTCOLUMN, (WPARAM)i, (LPARAM)&lvCol);

    }

}

 

void InsertData(HWND hDlg)

{

    LVITEM item;

    HWND hList;

    LPCTSTR name[20] = { _T("김철수"), _T("김영희") };

    LPCTSTR phone[20] = { _T("010-2573-8574"), _T("011-9872-5867") };

    int i;

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

 

    for (i = 0; i < 2; i++)

    {

        item.mask = LVIF_TEXT;

        item.iItem = i;

        item.iSubItem = 0;

        item.pszText = (LPTSTR)name[i];

        ListView_InsertItem(hList, &item);

        ListView_SetItemText(hList, i, 1, (LPTSTR)phone[i]);

    }

}

실행결과]

 

리스트 컨트롤에 데이터 추가하기

#include <windows.h>

#include <TCHAR.H>

#include <commctrl.h>

#include "resource.h"

...

void MakeColumn(HWND hDlg);

void InsertData(HWND hDlg);

...

BOOL CALLBACK DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    switch (iMsg)

    {

    case WM_INITDIALOG:

        MakeColumn(hDlg);

        return 1;

    case WM_COMMAND:

        switch (LOWORD(wParam))

        {

        case IDC_BUTTON_INSERT:

            InsertData(hDlg);

            return 0;

        case IDOK:

            EndDialog(hDlg, 0);

            break;

        case IDCANCEL:

            EndDialog(hDlg, 0);

            break;

        }

        break;

    }

    return 0;

}

 

LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    switch (iMsg)

    {

    case WM_CREATE:

        break;

    case WM_LBUTTONDOWN:

        DialogBox(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hwnd, DlgProc);

        break;

    case WM_DESTROY:

        PostQuitMessage(0);

        break;

    }

    return DefWindowProc(hwnd, iMsg, wParam, lParam);

}

 

void MakeColumn(HWND hDlg)

{

    LPCTSTR name[2] = { _T("이름"), _T("전화번호") };

    LVCOLUMN lvCol = { 0, };

    HWND hList;

    int i;

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    lvCol.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;

    lvCol.fmt = LVCFMT_LEFT;

 

    for (i = 0; i < 2; i++)

    {

        lvCol.cx = 90;

        lvCol.iSubItem = i;

        lvCol.pszText = (LPTSTR)name[i];

        SendMessage(hList, LVM_INSERTCOLUMN, (WPARAM)i, (LPARAM)&lvCol);

    }

}

 

void InsertData(HWND hDlg)

{

    int count;

    LVITEM item;

    HWND hList;

    TCHAR name[20], phone[20];

 

    GetDlgItemText(hDlg, IDC_EDIT_NAME, name, 20);

    SetDlgItemText(hDlg, IDC_EDIT_NAME, _T(""));

    if (_tcscmp(name, _T("")) == 0)
        return;

    GetDlgItemText(hDlg, IDC_EDIT_PHONE, phone, 20);

    SetDlgItemText(hDlg, IDC_EDIT_PHONE, _T(""));

 

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    count = ListView_GetItemCount(hList);

    item.mask = LVIF_TEXT;

    item.iItem = count;

    item.iSubItem = 0;

    item.pszText = name;

    ListView_InsertItem(hList, &item);

    ListView_SetItemText(hList, count, 1, phone);

}

실행결과]

 

리스트 컨트롤에 있는 항목을 선택하면 에디트 박스에 출력하기

int SelectItem(HWND hDlg, LPARAM lParam);

...

BOOL CALLBACK DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    LPNMHDR hdr;

    HWND hList;

 

    switch (iMsg)

    {

    case WM_INITDIALOG:

        MakeColumn(hDlg);

        return 1;

    case WM_NOTIFY:

        hdr = (LPNMHDR)lParam;

        hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

        if (hdr->hwndFrom == hList && hdr->code == LVN_ITEMCHANGING)
            SelectItem(hDlg, lParam);

        return 1;

    case WM_COMMAND:

        switch (LOWORD(wParam))

        {

        case IDC_BUTTON_INSERT:

            InsertData(hDlg);

            return 0;

        case IDOK:

            EndDialog(hDlg, 0);

            break;

        case IDCANCEL:

            EndDialog(hDlg, 0);

            break;

        }

        break;

    }

    return 0;

}

 

LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    switch (iMsg)

    {

    case WM_CREATE:

        break;

    case WM_LBUTTONDOWN:

        DialogBox(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hwnd, DlgProc);

        break;

    case WM_DESTROY:

        PostQuitMessage(0);

        break;

    }

    return DefWindowProc(hwnd, iMsg, wParam, lParam);

}

... 

int SelectItem(HWND hDlg, LPARAM lParam)

{

    LPNMLISTVIEW nlv;

    HWND hList;

    TCHAR name[20], phone[20];

   
    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    nlv = (LPNMLISTVIEW)lParam;


    ListView_GetItemText(hList, nlv->iItem, 0, name, 20);

    SetDlgItemText(hDlg, IDC_EDIT_NAME, name);

   
   ListView_GetItemText(hList, nlv->iItem, 1, phone, 20);

    SetDlgItemText(hDlg, IDC_EDIT_PHONE, phone);


    return(nlv->iItem);

}

 

실행결과]

 

리스트 컨트롤에 있는 항목 수정 및 삭제하기

void ModifyItem(HWND hDlg, int selection);

void DeleteItem(HWND hDlg, int selection);
void ModifyItem(HWND hDlg, int selection);
void DeleteItem(HWND hDlg, int selection)
...

#define UNSELECTED -1

 

BOOL CALLBACK DlgProc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)

{

    LPNMHDR hdr;

    HWND hList;

    static int selection;

 

    switch (iMsg)

    {

    case WM_INITDIALOG:

        MakeColumn(hDlg);

        selection = UNSELECTED;

        return 1;

    case WM_NOTIFY:

        hdr = (LPNMHDR)lParam;

        hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

        if (hdr->hwndFrom == hList && hdr->code == LVN_ITEMCHANGING) 
            selection = SelectItem(hDlg, lParam);

        return 1;

    case WM_COMMAND:

        switch (LOWORD(wParam))

        {

        case IDC_BUTTON_INSERT:

            InsertData(hDlg);

            return 0;

        case IDC_BUTTON_MODIFY:

            if (selection == UNSELECTED)

                break;

            ModifyItem(hDlg, selection);

            selection = UNSELECTED;

            return 0;

        case IDC_BUTTON_DELETE:

            if (selection == UNSELECTED)

                break;

            DeleteItem(hDlg, selection);

            selection = UNSELECTED;

            return 0;

        case IDOK:

            EndDialog(hDlg, 0);

            break;

        case IDCANCEL:

            EndDialog(hDlg, 0);

            break;

        }

        break;

    }

    return 0;

}

void ModifyItem(HWND hDlg, int selection)

{

    static HWND hList;

   TCHAR name[20], phone[20];

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    GetDlgItemText(hDlg, IDC_EDIT_NAME, name, 20);

    GetDlgItemText(hDlg, IDC_EDIT_PHONE, phone, 20);

    if (_tcscmp(name, _T("")) == 0)

        return;

    ListView_SetItemText(hList, selection, 0, name);

    ListView_SetItemText(hList, selection, 1, phone);

    SetDlgItemText(hDlg, IDC_EDIT_NAME, _T(""));

    SetDlgItemText(hDlg, IDC_EDIT_PHONE, _T(""));

    return;

}

 

void DeleteItem(HWND hDlg, int selection)

{

    static HWND hList;

    hList = GetDlgItem(hDlg, IDC_LIST_MEMBER);

    ListView_DeleteItem(hList, selection);

    SetDlgItemText(hDlg, IDC_EDIT_NAME, _T(""));

    SetDlgItemText(hDlg, IDC_EDIT_PHONE, _T(""));

    return;

} 

실행결과]

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