minigui-docs/programming-guide-zh/samples/combobox.c

/*
** combobox.c: Sample program for mGNCS Programming Guide
**      Using Combobox.
**
** Copyright (C) 2009 ~ 2019 FMSoft Technologies.
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>

#include <mgncs/mgncs.h>


#define ID_BTN  201
#define ID_NAME 202
#define ID_TYPE 203
#define ID_LOCA 204

static const char *file_type[] =
{
    "All File(*.*)",
    "Text File(*.txt)",
    "Bin File(*.bin)",
};

static BOOL mymain_onCreate (mWidget* _this, DWORD add_data)
{
    int i;

    // get combobox
    mCombobox *com = (mCombobox *)ncsGetChildObj(_this->hwnd, ID_TYPE);

    // add items
    for (i = 0; i < sizeof(file_type)/sizeof(file_type[0]); i++)
    {
        _c(com)->addItem(com, file_type[i], 0);
    }

    // set the selected item
    _c(com)->setProperty(com, NCSP_COMB_SELECT, 1);

    return TRUE;
}

static void mymain_onClose (mWidget* _this, int message)
{
    DestroyMainWindow (_this->hwnd);
    PostQuitMessage (_this->hwnd);
}

static void mymain_onPaint(mWidget *self, HDC hdc, const CLIPRGN* inv)
{
    SetBkMode (hdc, BM_TRANSPARENT);
    TextOut (hdc, 40, 10, "New File Wizard ...");
}

static NCS_EVENT_HANDLER mymain_handlers[] = {
    {MSG_CREATE, mymain_onCreate},
    {MSG_CLOSE,  mymain_onClose},
    {MSG_PAINT,  mymain_onPaint},
    {0, NULL}
};

static void btn_onClicked(mWidget* _this, int id, int nc, HWND hCtrl)
{
    if(nc == NCSN_WIDGET_CLICKED)
    {
        PostMessage(GetParent(_this->hwnd), MSG_CLOSE, 0, 0);
    }
};

static NCS_EVENT_HANDLER btn_handlers[] =
{
    {NCS_NOTIFY_CODE(NCSN_WIDGET_CLICKED), btn_onClicked},
    {0, NULL}
};

static NCS_RDR_INFO btn_rdr_info[] =
{
    {"fashion","fashion", NULL}
};

//START_OF_INITIAL_PROPS
static NCS_PROP_ENTRY combo_props[] =
{
    { 0, 0 }
};
//END_OF_INITIAL_PROPS

//START_OF_TEMPLATE
static NCS_WND_TEMPLATE _ctrl_templ[] =
{
    {
        NCSCTRL_STATIC,
        0,
        10, 40, 70, 30,
        WS_VISIBLE,
        WS_EX_NONE,
        "Name:",
        NULL,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_SLEDIT,
        ID_NAME,
        85, 45, 160, 25,
        WS_VISIBLE | WS_BORDER,
        WS_EX_NONE,
        "",
        combo_props,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_STATIC,
        0,
        10, 80, 70, 30,
        WS_VISIBLE,
        WS_EX_NONE,
        "Type:",
        NULL,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_COMBOBOX,
        ID_TYPE,
        85, 85, 160, 25,
        WS_VISIBLE | NCSS_CMBOX_DROPDOWNLIST,
        WS_EX_NONE,
        "",
        combo_props,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_STATIC,
        0,
        10, 120, 70, 30,
        WS_VISIBLE,
        WS_EX_NONE,
        "Location:",
        NULL,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_SLEDIT,
        ID_LOCA,
        85, 125, 160, 25,
        WS_VISIBLE | WS_BORDER,
        WS_EX_NONE,
        "",
        combo_props,
        NULL,
        NULL, NULL, 0, 0
    },
    {
        NCSCTRL_BUTTON,
        ID_BTN,
        50, 170, 80, 25,
        WS_VISIBLE | NCSS_NOTIFY,
        WS_EX_NONE,
        "Finish",
        NULL,
        btn_rdr_info,
        btn_handlers, NULL, 0, 0
    },
    {
        NCSCTRL_BUTTON,
        ID_BTN,
        170, 170, 80, 25,
        WS_VISIBLE | NCSS_NOTIFY,
        WS_EX_NONE,
        "Cancel",
        NULL,
        btn_rdr_info,
        btn_handlers, NULL, 0, 0
    },

};
//END_OF_TEMPLATE

static NCS_MNWND_TEMPLATE mymain_templ =
{
    NCSCTRL_DIALOGBOX,
    1,
    0, 0, 320, 240,
    WS_CAPTION | WS_BORDER | WS_VISIBLE,
    WS_EX_NONE,
    "Combobox",
    NULL,
    NULL,
    mymain_handlers,
    _ctrl_templ,
    sizeof(_ctrl_templ)/sizeof(NCS_WND_TEMPLATE),
    0,
    0, 0,
};

int MiniGUIMain (int argc, const char* argv[])
{
    ncsInitialize ();

    mDialogBox* mydlg = (mDialogBox *)ncsCreateMainWindowIndirect
                (&mymain_templ, HWND_DESKTOP);

    _c(mydlg)->doModal (mydlg, TRUE);

    ncsUninitialize ();

    return 0;
}