C++ IupSetAttribute函数代码示例

/*
   main
*/
int main(int argc, char **argv)
{
  Ihandle *vboxr[MAXPLOT+1];       /* tabs containing the plots */
  Ihandle *dlg, *vboxl, *hbox, *lbl1, *lbl2, *lbl3, *bt1,
          *boxinfo, *boxdial1, *boxdial2, *f1, *f2;
  int ii;

  IupOpen(&argc, &argv);          // init IUP
  IupControlsOpen();  // init the addicional controls library (we use IupTabs)
  IupPPlotOpen();     // init IupPPlot library

//  cdInitGdiPlus();

  // create plots
  for (ii=0; ii<MAXPLOT; ii++)
    plot[ii] = IupPPlot();

  // left panel: plot control
  // Y zooming
  dial1 = IupDial("VERTICAL");
  lbl1 = IupLabel("+");
  lbl2 = IupLabel("-");
  boxinfo = IupVbox(lbl1, IupFill(), lbl2, NULL);
  boxdial1 = IupHbox(boxinfo, dial1, NULL);

  IupSetAttribute(boxdial1, "ALIGNMENT", "ACENTER");
  IupSetAttribute(boxinfo, "ALIGNMENT", "ACENTER");
  IupSetAttribute(boxinfo, "SIZE", "20x52");
  IupSetAttribute(boxinfo, "GAP", "2");
  IupSetAttribute(boxinfo, "MARGIN", "4");
  IupSetAttribute(boxinfo, "EXPAND", "YES");
  IupSetAttribute(lbl1, "EXPAND", "NO");
  IupSetAttribute(lbl2, "EXPAND", "NO");

  IupSetAttribute(dial1, "ACTIVE", "NO");
  IupSetAttribute(dial1, "SIZE", "20x52");
  IupSetCallback(dial1, "BUTTON_PRESS_CB", (Icallback)dial1_btndown_cb);
  IupSetCallback(dial1, "MOUSEMOVE_CB", (Icallback)dial1_btnup_cb);
  IupSetCallback(dial1, "BUTTON_RELEASE_CB", (Icallback)dial1_btnup_cb);

  tgg1 = IupToggle("Y Autoscale", NULL);
  IupSetCallback(tgg1, "ACTION", (Icallback)tgg1_cb);
  IupSetAttribute(tgg1, "VALUE", "ON");

  f1 = IupFrame( IupVbox(boxdial1, tgg1, NULL) );
  IupSetAttribute(f1, "TITLE", "Y Zoom");

  // X zooming
  dial2 = IupDial("HORIZONTAL");
  lbl1 = IupLabel("-");
  lbl2 = IupLabel("+");
  boxinfo = IupHbox(lbl1, IupFill(), lbl2, NULL);
  boxdial2 = IupVbox(dial2, boxinfo, NULL);

  IupSetAttribute(boxdial2, "ALIGNMENT", "ACENTER");
  IupSetAttribute(boxinfo, "ALIGNMENT", "ACENTER");
  IupSetAttribute(boxinfo, "SIZE", "64x16");
  IupSetAttribute(boxinfo, "GAP", "2");
  IupSetAttribute(boxinfo, "MARGIN", "4");
  IupSetAttribute(boxinfo, "EXPAND", "HORIZONTAL");

  IupSetAttribute(lbl1, "EXPAND", "NO");
  IupSetAttribute(lbl2, "EXPAND", "NO");

  IupSetAttribute(dial2, "ACTIVE", "NO");
  IupSetAttribute(dial2, "SIZE", "64x16");
  IupSetCallback(dial2, "BUTTON_PRESS_CB", (Icallback)dial2_btndown_cb);
  IupSetCallback(dial2, "MOUSEMOVE_CB", (Icallback)dial2_btnup_cb);
  IupSetCallback(dial2, "BUTTON_RELEASE_CB", (Icallback)dial2_btnup_cb);

  tgg2 = IupToggle("X Autoscale", NULL);
  IupSetCallback(tgg2, "ACTION", (Icallback)tgg2_cb);

  f2 = IupFrame( IupVbox(boxdial2, tgg2, NULL) );
  IupSetAttribute(f2, "TITLE", "X Zoom");

  lbl1 = IupLabel("");
  IupSetAttribute(lbl1, "SEPARATOR", "HORIZONTAL");

  tgg3 = IupToggle("Vertical Grid", NULL);
  IupSetCallback(tgg3, "ACTION", (Icallback)tgg3_cb);
  tgg4 = IupToggle("Horizontal Grid", NULL);
  IupSetCallback(tgg4, "ACTION", (Icallback)tgg4_cb);

  lbl2 = IupLabel("");
  IupSetAttribute(lbl2, "SEPARATOR", "HORIZONTAL");

  tgg5 = IupToggle("Legend", NULL);
  IupSetCallback(tgg5, "ACTION", (Icallback)tgg5_cb);

  lbl3 = IupLabel("");
  IupSetAttribute(lbl3, "SEPARATOR", "HORIZONTAL");

  bt1 = IupButton("Export PDF", NULL);
  IupSetCallback(bt1, "ACTION", (Icallback)bt1_cb);

  vboxl = IupVbox(f1, f2, lbl1, tgg3, tgg4, lbl2, tgg5, lbl3, bt1, NULL);
//.........这里部分代码省略.........

static int k_any(Ihandle *ih, int c)
{
  if (iup_isprint(c))
    printf("K_ANY(%s, %d = %s \'%c\')", IupGetAttribute(ih, "TESTTITLE"), c, iupKeyCodeToName(c), (char)c);
  else
    printf("K_ANY(%s, %d = %s)", IupGetAttribute(ih, "TESTTITLE"), c, iupKeyCodeToName(c));
  printf("  MODKEYSTATE(%s)\n", IupGetGlobal("MODKEYSTATE"));

  switch(c)
  {
  case K_r:
    IupSetAttribute(ih, "RASTERSIZE", "300x300");
    IupRefresh(ih);
    IupFlush();
    printf("  RASTERSIZE=%s\n", IupGetAttribute(ih, "RASTERSIZE"));
    break;
  case K_1:
    new_dialog(1, "SIZE=FULLxFULL + IupShow.\n"
                  "Check also F1 = RASTERSIZE+IupRefresh.\n"
                  "close_cb returns IGNORE.");
    break;
  case K_2:
    new_dialog(2, "Only common dlg decorations.\n"
                  "ShowXY.\n"
                  "min/max size.");
    break;
  case K_3:
    new_dialog(3, "NO decorations");
    break;
  case K_4:
    new_dialog(4, "PLACEMENT.\n"
                  "Repeat key to test variations.");
    break;
  case K_5:
    new_dialog(5, "IupPopup");
    break;
  case K_6:
    new_dialog(6, "FULLSCREEN");
    break;
  case K_p:
    {
      static int count = 0;
      if (count == 0)
        IupSetAttribute(ih, "PLACEMENT", "MAXIMIZED");
      else if (count == 1)
        IupSetAttribute(ih, "PLACEMENT", "MINIMIZED");
      else if (count == 2)
        IupSetAttribute(ih, "PLACEMENT", "NORMAL");
      else 
        IupSetAttribute(ih, "PLACEMENT", "FULL");

      count++;
      if (count == 4) // cicle from 0 to 3
        count = 0;

      IupShow(ih);
    }
    break;
  case K_s:
    IupShow(IupGetHandle("_MAIN_DIALOG_TEST_"));
    break;
  case K_f:
    if (IupGetInt(ih, "FULLSCREEN"))
      IupSetAttribute(ih, "FULLSCREEN", "NO");
    else 
      IupSetAttribute(ih, "FULLSCREEN", "YES");
    break;
  case K_ESC:
    IupDestroy(ih);
    return IUP_IGNORE;
  case K_c:
    return IUP_CLOSE;
  case K_h:
    IupHide(ih);
    break;
  }
  return IUP_DEFAULT;
}

void GLCanvasCubeTest(void)
{
  Ihandle *dlg, *canvas, *box, *gtoggle, *gtoggle1, *gtoggle2,
    *hbox, *vbox, *glabel, *gsep1, *gsep2, *gbutton1, *gbutton2,
    *pbar1, *pbar2, *glink, *gval1, *gval2, *gframe1, *gframe2,
    *gexp1, *gexp2, *image_open, *image_close, *image_high,
    *gframe3, *vbox2, *gtoggle3, *gtoggle4, *gtoggle5, *gsbox,
    *text, *vbox3, *matrix, *image_val;

  IupGLCanvasOpen();
  IupGLControlsOpen();
  IupControlsOpen();

  glabel = IupGLLabel("Label");
//  IupSetAttribute(glabel, "FGCOLOR", "255 255 255");
  IupSetAttribute(glabel, "FONT", "Helvetica, 24");
  IupSetAttributeHandle(glabel, "IMAGE", load_image_Tecgraf());

  gbutton1 = IupGLButton("Button");
  IupSetAttribute(gbutton1, "PADDING", "5x5");
  //IupSetAttribute(gbutton1, "BGCOLOR", "245 0 245 92");
  IupSetCallback(gbutton1, "ACTION", button_action_cb);
  IupSetAttribute(gbutton1, "NAME", "button1");
  IupSetAttribute(gbutton1, "TIP", "Button Tip");
  //  IupSetAttribute(gbutton1, "RASTERSIZE", "x100");

  if (0)
  {
    Ihandle* pressed_back = IupLoadImage("../test/pressed_back.png");
    Ihandle* enabled_back = IupLoadImage("../test/enabled_back.png");
    Ihandle* highlighted_back = IupLoadImage("../test/highlighted_back.png");

    IupSetAttributeHandle(gbutton1, "BACKIMAGE", enabled_back);
    IupSetAttributeHandle(gbutton1, "BACKIMAGEPRESS", pressed_back);
    IupSetAttributeHandle(gbutton1, "BACKIMAGEHIGHLIGHT", highlighted_back);
    IupSetAttribute(gbutton1, "BORDERCOLOR", "0 0 0 0");
  }

  gbutton2 = IupGLButton(NULL);
  IupSetAttribute(gbutton2, "PADDING", "5x5");
  IupSetAttributeHandle(gbutton2, "IMAGE", load_image_FileSave());
  IupSetCallback(gbutton2, "ACTION", button_action_cb);
  IupSetAttribute(gbutton2, "NAME", "button2");

  gtoggle = IupGLToggle("Toggle");
  IupSetAttribute(gtoggle, "PADDING", "5x5");
  IupSetCallback(gtoggle, "ACTION", (Icallback)toggle_action_cb);
  IupSetAttribute(gtoggle, "NAME", "toggle");

  gtoggle1 = IupGLToggle(NULL);
  IupSetAttribute(gtoggle1, "PADDING", "5x5");
  IupSetAttributeHandle(gtoggle1, "IMAGE", load_image_Test());
  IupSetCallback(gtoggle1, "ACTION", (Icallback)toggle_action_cb);
  IupSetAttribute(gtoggle1, "NAME", "toggle1");

  gtoggle2 = IupGLToggle(NULL);
  IupSetAttribute(gtoggle2, "PADDING", "5x5");
  IupSetAttributeHandle(gtoggle2, "IMAGE", load_image_Test());
  IupSetCallback(gtoggle2, "ACTION", (Icallback)toggle_action_cb);
  IupSetAttribute(gtoggle2, "NAME", "toggle2");

  gsep1 = IupGLSeparator();

  glink = IupGLLink("http://www.tecgraf.puc-rio.br/iup", "IUP Toolkit");
  IupSetCallback(glink, "ACTION", (Icallback)link_action_cb);

  pbar1 = IupGLProgressBar();
  IupSetAttribute(pbar1, "VALUE", "0.3");
  IupSetAttribute(pbar1, "SHOWTEXT", "Yes");

  //image_val = IupLoadImage("../test/slider_handler.png");

  gval1 = IupGLVal();
  IupSetAttribute(gval1, "VALUE", "0.3");
  IupSetCallback(gval1, "VALUECHANGED_CB", val_action_cb);
  IupSetAttribute(gval1, "PROGRESSBAR", (char*)pbar1);
  IupSetAttribute(gval1, "NAME", "val1");
  IupSetAttribute(gval1, "TIP", "Val Tip");
  //IupSetAttributeHandle(gval1, "IMAGE", image_val);

  hbox = IupHbox(glabel, gsep1, gbutton1, gtoggle, glink, pbar1, gval1, NULL);
  IupSetAttribute(hbox, "ALIGNMENT", "ACENTER");
  IupSetAttribute(hbox, "MARGIN", "5x5");
  IupSetAttribute(hbox, "GAP", "5");

  pbar2 = IupGLProgressBar();
  IupSetAttribute(pbar2, "VALUE", "0.3");
  IupSetAttribute(pbar2, "ORIENTATION", "VERTICAL");

  gval2 = IupGLVal();
  IupSetAttribute(gval2, "VALUE", "0.3");
  IupSetAttribute(gval2, "ORIENTATION", "VERTICAL");
  IupSetCallback(gval2, "VALUECHANGED_CB", val_action_cb);
  IupSetAttribute(gval2, "PROGRESSBAR", (char*)pbar2);
  IupSetAttribute(gval2, "NAME", "val2");

  gsep2 = IupGLSeparator();
  IupSetAttribute(gsep2, "ORIENTATION", "HORIZONTAL");

  vbox = IupVbox(gbutton2, gsep2, 
//.........这里部分代码省略.........

int main(int argc, char **argv)
{
  Ihandle *dlg, *vbox, *multitext, *menu;
  Ihandle *sub_menu_file, *file_menu, *item_exit, *item_new, *item_open, *item_save, *item_saveas, *item_revert;
  Ihandle *sub_menu_edit, *edit_menu, *item_find, *item_goto, *item_copy, *item_paste, *item_cut, *item_delete, *item_select_all;
  Ihandle *btn_cut, *btn_copy, *btn_paste, *btn_find, *btn_new, *btn_open, *btn_save;
  Ihandle *sub_menu_format, *format_menu, *item_font;
  Ihandle *sub_menu_help, *help_menu, *item_help, *item_about;
  Ihandle *sub_menu_view, *view_menu, *item_toolbar, *item_statusbar;
  Ihandle *lbl_statusbar, *toolbar_hb, *recent_menu;
  Ihandle *config;
  const char* font;

  IupOpen(&argc, &argv);
  IupImageLibOpen();

  config = IupConfig();
  IupSetAttribute(config, "APP_NAME", "simple_notepad");
  IupConfigLoad(config);

  multitext = IupText(NULL);
    IupSetAttribute(multitext, "MULTILINE", "YES");
    IupSetAttribute(multitext, "EXPAND", "YES");
    IupSetAttribute(multitext, "NAME", "MULTITEXT");
    IupSetAttribute(multitext, "DIRTY", "NO");
    IupSetCallback(multitext, "CARET_CB", (Icallback)multitext_caret_cb);
    IupSetCallback(multitext, "VALUECHANGED_CB", (Icallback)multitext_valuechanged_cb);
    IupSetCallback(multitext, "DROPFILES_CB", (Icallback)dropfiles_cb);

  font = IupConfigGetVariableStr(config, "MainWindow", "Font");
  if (font)
    IupSetStrAttribute(multitext, "FONT", font);

  lbl_statusbar = IupLabel("Lin 1, Col 1");
    IupSetAttribute(lbl_statusbar, "NAME", "STATUSBAR");  
    IupSetAttribute(lbl_statusbar, "EXPAND", "HORIZONTAL");
    IupSetAttribute(lbl_statusbar, "PADDING", "10x5");

  item_new = IupItem("New\tCtrl+N", NULL);
    IupSetAttribute(item_new, "IMAGE", "IUP_FileNew");
    IupSetCallback(item_new, "ACTION", (Icallback)item_new_action_cb);
  btn_new = IupButton(NULL, NULL);
    IupSetAttribute(btn_new, "IMAGE", "IUP_FileNew");
    IupSetAttribute(btn_new, "FLAT", "Yes");
    IupSetCallback(btn_new, "ACTION", (Icallback)item_new_action_cb);
    IupSetAttribute(btn_new, "TIP", "New (Ctrl+N)");
    IupSetAttribute(btn_new, "CANFOCUS", "No");

  item_open = IupItem("&Open...\tCtrl+O", NULL);
    IupSetAttribute(item_open, "IMAGE", "IUP_FileOpen");
    IupSetCallback(item_open, "ACTION", (Icallback)item_open_action_cb);
  btn_open = IupButton(NULL, NULL);
    IupSetAttribute(btn_open, "IMAGE", "IUP_FileOpen");
    IupSetAttribute(btn_open, "FLAT", "Yes");
    IupSetCallback(btn_open, "ACTION", (Icallback)item_open_action_cb);
    IupSetAttribute(btn_open, "TIP", "Open (Ctrl+O)");
    IupSetAttribute(btn_open, "CANFOCUS", "No");

  item_save = IupItem("Save\tCtrl+S", NULL);
    IupSetAttribute(item_save, "NAME", "ITEM_SAVE");
    IupSetAttribute(item_save, "IMAGE", "IUP_FileSave");
    IupSetCallback(item_save, "ACTION", (Icallback)item_save_action_cb);
  btn_save = IupButton(NULL, NULL);
    IupSetAttribute(btn_save, "IMAGE", "IUP_FileSave");
    IupSetAttribute(btn_save, "FLAT", "Yes");
    IupSetCallback(btn_save, "ACTION", (Icallback)item_save_action_cb);
    IupSetAttribute(btn_save, "TIP", "Save (Ctrl+S)");
    IupSetAttribute(btn_save, "CANFOCUS", "No");

  item_saveas = IupItem("Save &As...", NULL);
    IupSetAttribute(item_saveas, "NAME", "ITEM_SAVEAS");
    IupSetCallback(item_saveas, "ACTION", (Icallback)item_saveas_action_cb);

  item_revert = IupItem("Revert", NULL);
    IupSetAttribute(item_revert, "NAME", "ITEM_REVERT");
    IupSetCallback(item_revert, "ACTION", (Icallback)item_revert_action_cb);
    
  item_exit = IupItem("E&xit", NULL);
    IupSetCallback(item_exit, "ACTION", (Icallback)item_exit_action_cb);

  item_find = IupItem("&Find...\tCtrl+F", NULL);
    IupSetAttribute(item_find, "IMAGE", "IUP_EditFind");
    IupSetCallback(item_find, "ACTION", (Icallback)item_find_action_cb);
  btn_find = IupButton(NULL, NULL);
    IupSetAttribute(btn_find, "IMAGE", "IUP_EditFind");
    IupSetAttribute(btn_find, "FLAT", "Yes");
    IupSetCallback(btn_find, "ACTION", (Icallback)item_find_action_cb);
    IupSetAttribute(btn_find, "TIP", "Find (Ctrl+F)");
    IupSetAttribute(btn_find, "CANFOCUS", "No");

  item_cut = IupItem("Cut\tCtrl+X", NULL);
    IupSetAttribute(item_cut, "NAME", "ITEM_CUT");
    IupSetAttribute(item_cut, "IMAGE", "IUP_EditCut");
    IupSetCallback(item_cut, "ACTION", (Icallback)item_cut_action_cb);
  item_copy = IupItem("Copy\tCtrl+C", NULL);
    IupSetAttribute(item_copy, "NAME", "ITEM_COPY");  
    IupSetAttribute(item_copy, "IMAGE", "IUP_EditCopy");
    IupSetCallback(item_copy, "ACTION", (Icallback)item_copy_action_cb);
  item_paste = IupItem("Paste\tCtrl+V", NULL);
    IupSetAttribute(item_paste, "NAME", "ITEM_PASTE");
//.........这里部分代码省略.........

void iupmaskRemove(Ihandle *ih)
{
    IupSetAttribute(ih,"MASK", NULL);
}

int multitext_valuechanged_cb(Ihandle* multitext)
{
  IupSetAttribute(multitext, "DIRTY", "YES");
  return IUP_DEFAULT;
}

int item_find_action_cb(Ihandle* item_find)
{
  Ihandle* dlg = (Ihandle*)IupGetAttribute(item_find, "FIND_DIALOG");
  if (!dlg)
  {
    Ihandle* multitext = IupGetDialogChild(item_find, "MULTITEXT");
    Ihandle *box, *bt_next, *bt_close, *txt, *find_case;


    txt = IupText(NULL);
    IupSetAttribute(txt, "NAME", "FIND_TEXT");
    IupSetAttribute(txt, "VISIBLECOLUMNS", "20");
    find_case = IupToggle("Case Sensitive", NULL);
    IupSetAttribute(find_case, "NAME", "FIND_CASE");
    bt_next = IupButton("Find Next", NULL);
    IupSetAttribute(bt_next, "PADDING", "10x2");
    IupSetCallback(bt_next, "ACTION", (Icallback)find_next_action_cb);
    bt_close = IupButton("Close", NULL);
    IupSetCallback(bt_close, "ACTION", (Icallback)find_close_action_cb);
    IupSetAttribute(bt_close, "PADDING", "10x2");

    box = IupVbox(
      IupLabel("Find What:"),
      txt,
      find_case,
      IupSetAttributes(IupHbox(
        IupFill(),
        bt_next,
        bt_close,
        NULL), "NORMALIZESIZE=HORIZONTAL"),
      NULL);
    IupSetAttribute(box, "MARGIN", "10x10");
    IupSetAttribute(box, "GAP", "5");

    dlg = IupDialog(box);
    IupSetAttribute(dlg, "TITLE", "Find");
    IupSetAttribute(dlg, "DIALOGFRAME", "Yes");
    IupSetAttributeHandle(dlg, "DEFAULTENTER", bt_next);
    IupSetAttributeHandle(dlg, "DEFAULTESC", bt_close);
    IupSetAttributeHandle(dlg, "PARENTDIALOG", IupGetDialog(item_find));

    /* Save the multiline to acess it from the callbacks */
    IupSetAttribute(dlg, "MULTITEXT", (char*)multitext);

    /* Save the dialog to reuse it */
    IupSetAttribute(item_find, "FIND_DIALOG", (char*)dlg);
  }

  /* centerparent first time, next time reuse the last position */
  IupShowXY(dlg, IUP_CURRENT, IUP_CURRENT);

  return IUP_DEFAULT;
}

static int iMatrixListKeyAny_CB(Ihandle *ih, int key)
{
  ImatrixListData* mtxList = (ImatrixListData*)iupAttribGet(ih, "_IUPMTXLIST_DATA");

  if (IupGetInt(ih, "EDIT_MODE"))
    return IUP_CONTINUE;

  if (key == K_SP || key == K_sSP)
  {
    if (mtxList->image_col != 0)
    {
      int lin = ih->data->lines.focus_cell;
      int itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
      int imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);
      int lines_num = ih->data->lines.num;

      if (!itemactive || !imageactive)
        return IUP_IGNORE;

      if (!mtxList->editable || lin != lines_num-1)
      {
        IFnii imagevaluechanged_cb = (IFnii)IupGetCallback(ih, "IMAGEVALUECHANGED_CB");
        int imagevalue = !IupGetIntId(ih, "IMAGEVALUE", lin);
        if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
        {
          IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
          IupSetfAttribute(ih, "REDRAW", "L%d", lin);
          return IUP_IGNORE;
        }
      }

      return IUP_IGNORE;
    }
  }
  else if (key == K_HOME || key == K_sHOME)
  {
    iMatrixListSetFocusItem(ih, mtxList, 1);
    IupSetAttribute(ih, "SHOW", "1:*");
    return IUP_IGNORE;
  }
  else if (key == K_END || key == K_sEND)
  {
    iMatrixListSetFocusItem(ih, mtxList, ih->data->lines.num-1);
    IupSetfAttribute(ih, "SHOW", "%d:*", ih->data->lines.num-1);
    return IUP_IGNORE;
  }
  else if (key == K_DEL || key == K_sDEL)
  {
    if (mtxList->editable)
    {
      IFni listremove_cb = (IFni)IupGetCallback(ih, "LISTREMOVE_CB");
      /* notify the application that a line will be removed */
      int lin = ih->data->lines.focus_cell;
      int itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
      if (itemactive && (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE))
      {
        /* Remove the line */
        IupSetInt(ih, "DELLIN", lin);
        return IUP_IGNORE;
      }
    }
  }
  else if (key == K_F2 || key == K_CR || key == K_sCR)
  {
    int lin = ih->data->lines.focus_cell;
    iMatrixListSetFocusItem(ih, mtxList, lin);  /* this will position focus at the right cell */
    IupSetAttribute(ih, "EDIT_MODE", "Yes");
    return IUP_IGNORE;
  }
  else
  {
    /* if a valid character is pressed enter edition mode */
    if (iup_isprint(key))
    {
      int lin = ih->data->lines.focus_cell;
      iMatrixListSetFocusItem(ih, mtxList, lin);  /* this will position focus at the right cell */

      IupSetAttribute(ih, "EDIT_MODE", "Yes");
      if (IupGetInt(ih, "EDIT_MODE"))
      {
        char value[2] = {0,0};
        value[0] = (char)key;
        IupStoreAttribute(ih->data->datah, "VALUEMASKED", value);
        IupSetAttribute(ih->data->datah, "CARET", "2");
        return IUP_IGNORE;
      }
    }
  }

  return IUP_CONTINUE;
}

static void iMatrixListInitializeImages(void)
{
  Ihandle *image_uncheck, *image_check, *image_del, *image_add;

#define IMTXL_IMG_WIDTH  16
#define IMTXL_IMG_HEIGHT 16

  unsigned char img_check[IMTXL_IMG_WIDTH*IMTXL_IMG_HEIGHT] = {
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
    0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
  };

  unsigned char img_uncheck[IMTXL_IMG_WIDTH*IMTXL_IMG_HEIGHT] = {
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
  };

  unsigned char img_del[IMTXL_IMG_WIDTH*IMTXL_IMG_HEIGHT] = {
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
    0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0,
    0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0,
    0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0,
    0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
  };

  unsigned char img_add[IMTXL_IMG_WIDTH*IMTXL_IMG_HEIGHT] = {
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
    0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
    0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
    0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
  };

  image_uncheck = IupImage(IMTXL_IMG_WIDTH, IMTXL_IMG_HEIGHT, img_uncheck);
  image_check   = IupImage(IMTXL_IMG_WIDTH, IMTXL_IMG_HEIGHT, img_check);
  image_del     = IupImage(IMTXL_IMG_WIDTH, IMTXL_IMG_HEIGHT, img_del);
  image_add     = IupImage(IMTXL_IMG_WIDTH, IMTXL_IMG_HEIGHT, img_add);

  IupSetAttribute(image_uncheck, "0", "100 100 100");
  IupSetAttribute(image_uncheck, "1", "255 255 255");

  IupSetAttribute(image_check, "0", "100 100 100");
  IupSetAttribute(image_check, "1", "255 255 255");

  IupSetAttribute(image_del, "0", "BGCOLOR");
  IupSetAttribute(image_del, "1", "255 0 0");

  IupSetAttribute(image_add, "0", "BGCOLOR");
  IupSetAttribute(image_add, "1", "100 100 100");

//.........这里部分代码省略.........

static int iMatrixListEdition_CB(Ihandle *ih, int lin, int col, int mode, int update)
{
  ImatrixListData* mtxList = (ImatrixListData*)iupAttribGet(ih, "_IUPMTXLIST_DATA");
  int lines_num = ih->data->lines.num;
  IFniiii listedition_cb = (IFniiii)IupGetCallback(ih, "LISTEDITION_CB");

  /* allow editing only at the label column */
  if (col != mtxList->label_col)
    return IUP_IGNORE;

  /* allow editing only if active */
  if (!IupGetIntId2(ih, "ITEMACTIVE", lin, col))
    return IUP_IGNORE;

  /* call application callback before anything */
  if (listedition_cb && listedition_cb(ih, lin, col, mode, update)==IUP_IGNORE)
    return IUP_IGNORE;

  if (mode==1 && mtxList->image_col)
  {
    if (!IupGetInt(ih, "SHOWDELETE"))
      IupSetAttributeId(ih, "LINEDELETE", lin, "Yes");
    IupSetfAttribute(ih, "REDRAW", "C%d", mtxList->image_col);
  }

  /* adding a new line */
  if (mtxList->editable && lin == lines_num-1 && mode == 0)
  {
    /* clear any edition if not updating */
    if (update==0)
    {
      IupSetAttribute(ih, "VALUE", "");
      IupSetfAttribute(ih, "REDRAW", "L%d", lin);
    }
    else
    {
      /* check if entered a non empty value */
      char* value = IupGetAttribute(ih, "VALUE");
      if (value && value[0]!=0)
      {
        IFni listinsert_cb = (IFni)IupGetCallback(ih, "LISTINSERT_CB");
        /* notify the application that a line will be inserted */
        if (listinsert_cb && listinsert_cb(ih, lin) == IUP_IGNORE)
        {
          IupSetAttribute(ih, "VALUE", "");
          IupSetfAttribute(ih, "REDRAW", "L%d", lin);
        }
        else
        {
          /* Add a new empty line */
          IupSetInt(ih, "ADDLIN", lin);
        }
      }
    }
  }

  if (mode==0) 
  {
    if (!IupGetInt(ih, "SHOWDELETE"))
    {
      /* turn off drawing, but prepare for delete */
      if (update && iupAttribGet(ih, "EDITIONHIDEFOCUS"))
        iupAttribSetInt(ih, "_IUPMTXLIST_DELETE", (int)clock());

      IupSetAttributeId(ih, "LINEDELETE", lin, NULL);
    }

    IupSetfAttribute(ih, "REDRAW", "C%d", mtxList->image_col);
  }

  return IUP_DEFAULT;
}

static int iMatrixListRelease_CB(Ihandle *ih, int lin, int col, char *status)
{
  ImatrixListData* mtxList = (ImatrixListData*)iupAttribGet(ih, "_IUPMTXLIST_DATA");
  IFniis listrelease_cb = (IFniis)IupGetCallback(ih, "LISTRELEASE_CB");
  int lines_num = ih->data->lines.num;
  int itemactive, imageactive;

  /* call application callback before anything */
  if (listrelease_cb && listrelease_cb(ih, lin, col, status)==IUP_IGNORE)
    return IUP_IGNORE;

  if (mtxList->last_click_lin != lin ||
      mtxList->last_click_col != col)
    return IUP_DEFAULT;

  /* only the image column must be processed */
  if (col != mtxList->image_col)
    return IUP_DEFAULT;

  itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
  imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);

  if (!itemactive || !imageactive)
    return IUP_DEFAULT;

  if (mtxList->editable && lin == lines_num-1)
  {
    /* click on IMAGEADD - start editing */
    iMatrixListSetFocusItem(ih, mtxList, lin);
    IupSetAttribute(ih, "EDIT_MODE", "Yes");
  }
  else if (iMatrixListCheckDelete(ih))
  {
    /* click on IMAGEDEL */
    IFni listremove_cb = (IFni)IupGetCallback(ih, "LISTREMOVE_CB");
    if (lin == 0)
    {
      if (mtxList->editable)
        lines_num--;

      for (lin = lines_num-1; lin>0; lin--)
      {
        itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
        imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);

        if (!itemactive || !imageactive)
          continue;

        if (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE)
          IupSetInt(ih, "DELLIN", lin);
      }
    }
    else
    {
      /* notify the application that a line will be removed */
      if (!listremove_cb || listremove_cb(ih, lin) != IUP_IGNORE)
      {
        /* Remove the line */
        IupSetInt(ih, "DELLIN", lin);
      }
    }
  }
  else
  {
    /* click on IMAGECHECK/IMAGEUNCHECK */
    IFnii imagevaluechanged_cb = (IFnii)IupGetCallback(ih, "IMAGEVALUECHANGED_CB");
    int imagevalue = !IupGetIntId(ih, "IMAGEVALUE", lin);
    if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
    {
      IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
      IupSetfAttribute(ih, "REDRAW", "L%d", lin);

      if (lin==0)
      {
        if (mtxList->editable) 
          lines_num--;

        for (lin=1; lin<lines_num; lin++)
        {
          itemactive = IupGetIntId(ih, "ITEMACTIVE", lin);
          imageactive = IupGetIntId(ih, "IMAGEACTIVE", lin);

          if (!itemactive || !imageactive)
            continue;

          if (!imagevaluechanged_cb || imagevaluechanged_cb(ih, lin, imagevalue) != IUP_IGNORE)
          {
            IupSetIntId(ih, "IMAGEVALUE", lin, imagevalue);
            IupSetfAttribute(ih, "REDRAW", "L%d", lin);
          }
        }
      }
    }
  }

  return IUP_DEFAULT;
}

/* start button callback */
int inicio_cb(void)
{
  IupSetAttribute(gauge, "VALUE", "0") ;
	
  return IUP_DEFAULT ;
}

int main(int argc, char **argv)
{
  Ihandle *dlg, *bt, *dbox, *lbl, *ml, *hbox, *bt2, *txt;
  IupOpen(&argc, &argv);

  bt = IupButton("Detache Me!", NULL);
  IupSetCallback(bt, "ACTION", (Icallback)btn_detach_cb);
  IupSetHandle("detach", bt);

  ml = IupMultiLine(NULL);
  IupSetAttribute(ml, "EXPAND", "YES");
  IupSetAttribute(ml, "VISIBLELINES", "5");

  hbox = IupHbox(bt, ml, NULL);
  IupSetAttribute(hbox, "MARGIN", "10x0");

  dbox = IupDetachBox(hbox);
  IupSetAttribute(dbox, "ORIENTATION", "VERTICAL");
  //IupSetAttribute(dbox, "SHOWGRIP", "NO");
  //IupSetAttribute(dbox, "BARSIZE", "0");
  //IupSetAttribute(dbox, "COLOR", "255 0 0");
  IupSetCallback(dbox, "DETACHED_CB", (Icallback)detached_cb);
  IupSetHandle("dbox", dbox);

  lbl = IupLabel("Label");
  IupSetAttribute(lbl, "EXPAND", "VERTICAL");

  bt2 = IupButton("Restore me!", NULL);
  IupSetAttribute(bt2, "EXPAND", "YES");
  IupSetAttribute(bt2, "ACTIVE", "NO");
  IupSetCallback(bt2, "ACTION", (Icallback)btn_restore_cb);
  IupSetHandle("restore", bt2);

  txt = IupText(NULL);
  IupSetAttribute(txt, "EXPAND", "HORIZONTAL");

  dlg = IupDialog(IupVbox(dbox, lbl, bt2, txt, NULL));
  IupSetAttribute(dlg, "TITLE", "IupDetachBox Example");
  IupSetAttribute(dlg, "MARGIN", "10x10");
  IupSetAttribute(dlg, "GAP", "10");
  IupSetAttribute(dlg, "RASTERSIZE", "300x300");

  IupShow(dlg);

  IupMainLoop();
  IupClose();
  return EXIT_SUCCESS;
}

void InitPlots(void)
{
  int theI;
  float x, y;

  // PLOT 0 - MakeExamplePlot1
  IupSetAttribute(plot[0], "TITLE", "AutoScale");
  IupSetAttribute(plot[0], "MARGINTOP", "40");
  IupSetAttribute(plot[0], "MARGINLEFT", "40");
  IupSetAttribute(plot[0], "MARGINBOTTOM", "50");
  IupSetAttribute(plot[0], "TITLEFONTSIZE", "16");
  IupSetAttribute(plot[0], "AXS_XLABEL", "gnu (Foo)");
  IupSetAttribute(plot[0], "AXS_YLABEL", "Space (m^3)");
  IupSetAttribute(plot[0], "AXS_YFONTSIZE", "7");
  IupSetAttribute(plot[0], "AXS_YTICKFONTSIZE", "7");
  IupSetAttribute(plot[0], "LEGENDSHOW", "YES");
  IupSetAttribute(plot[0], "AXS_XFONTSIZE", "10");
  IupSetAttribute(plot[0], "AXS_YFONTSIZE", "10");
  IupSetAttribute(plot[0], "AXS_XLABELCENTERED", "NO");
  IupSetAttribute(plot[0], "AXS_YLABELCENTERED", "NO");
  
//  IupSetAttribute(plot[0], "USE_IMAGERGB", "YES");
//  IupSetAttribute(plot[0], "USE_GDI+", "YES");

  float theFac = (float)1.0/(100*100*100);
  IupPPlotBegin(plot[0], 0);
  for (theI=-100; theI<=100; theI++) 
  {
    x = (float)(theI+50);
    y = theFac*theI*theI*theI;
    IupPPlotAdd(plot[0], x, y);
  }
  IupPPlotEnd(plot[0]);
  IupSetAttribute(plot[0], "DS_LINEWIDTH", "3");
  IupSetAttribute(plot[0], "DS_LEGEND", "Line");

  theFac = (float)2.0/100;
  IupPPlotBegin(plot[0], 0);
  for (theI=-100; theI<=100; theI++) 
  {
    x = (float)theI;
    y = -theFac*theI;
    IupPPlotAdd(plot[0], x, y);
  }
  IupPPlotEnd(plot[0]);
  IupSetAttribute(plot[0], "DS_LEGEND", "Curve 1");

  IupPPlotBegin(plot[0], 0);
  for (theI=-100; theI<=100; theI++) 
  {
    x = (float)(0.01*theI*theI-30);
    y = (float)0.01*theI;
    IupPPlotAdd(plot[0], x, y);
  }
  IupPPlotEnd(plot[0]);
  IupSetAttribute(plot[0], "DS_LEGEND", "Curve 2");

  // PLOT 1 - MakeExamplePlot2
  IupSetAttribute(plot[1], "TITLE", "No Autoscale+No CrossOrigin");
  IupSetAttribute(plot[1], "TITLEFONTSIZE", "16");
  IupSetAttribute(plot[1], "MARGINTOP", "40");
  IupSetAttribute(plot[1], "MARGINLEFT", "55");
  IupSetAttribute(plot[1], "MARGINBOTTOM", "50");
  IupSetAttribute(plot[1], "BGCOLOR", "0 192 192");
  IupSetAttribute(plot[1], "AXS_XLABEL", "Tg (X)");
  IupSetAttribute(plot[1], "AXS_YLABEL", "Tg (Y)");
  IupSetAttribute(plot[1], "AXS_XAUTOMIN", "NO");
  IupSetAttribute(plot[1], "AXS_XAUTOMAX", "NO");
  IupSetAttribute(plot[1], "AXS_YAUTOMIN", "NO");
  IupSetAttribute(plot[1], "AXS_YAUTOMAX", "NO");
  IupSetAttribute(plot[1], "AXS_XMIN", "10");
  IupSetAttribute(plot[1], "AXS_XMAX", "60");
  IupSetAttribute(plot[1], "AXS_YMIN", "-0.5");
  IupSetAttribute(plot[1], "AXS_YMAX", "0.5");
  IupSetAttribute(plot[1], "AXS_XCROSSORIGIN", "NO");
  IupSetAttribute(plot[1], "AXS_YCROSSORIGIN", "NO");
  IupSetAttribute(plot[1], "AXS_XFONTSTYLE", "BOLD");
  IupSetAttribute(plot[1], "AXS_YFONTSTYLE", "BOLD");
  IupSetAttribute(plot[1], "AXS_XREVERSE", "YES");
  IupSetAttribute(plot[1], "GRIDCOLOR", "128 255 128");
  IupSetAttribute(plot[1], "GRIDLINESTYLE", "DOTTED");
  IupSetAttribute(plot[1], "GRID", "YES");
  IupSetAttribute(plot[1], "LEGENDSHOW", "YES");

  theFac = (float)1.0/(100*100*100);
  IupPPlotBegin(plot[1], 0);
  for (theI=0; theI<=100; theI++) 
  {
    x = (float)(theI);
    y = theFac*theI*theI*theI;
    IupPPlotAdd(plot[1], x, y);
  }
  IupPPlotEnd(plot[1]);

  theFac = (float)2.0/100;
  IupPPlotBegin(plot[1], 0);
  for (theI=0; theI<=100; theI++) 
  {
    x = (float)(theI);
    y = -theFac*theI;
//.........这里部分代码省略.........

int main(int argc, char **argv)
{
  Ihandle *dlg, *vbox, *multitext, *menu;
  Ihandle *sub_menu_file, *file_menu, *item_exit, *item_open, *item_saveas, *btn_open, *btn_save;
  Ihandle *sub_menu_edit, *edit_menu, *item_find, *item_goto, *btn_find;
  Ihandle *sub_menu_format, *format_menu, *item_font;
  Ihandle *sub_menu_help, *help_menu, *item_about;
  Ihandle *lbl_statusbar, *toolbar_hb;

  IupOpen(&argc, &argv);
  IupImageLibOpen();

  multitext = IupText(NULL);
  IupSetAttribute(multitext, "MULTILINE", "YES");
  IupSetAttribute(multitext, "EXPAND", "YES");
  IupSetAttribute(multitext, "NAME", "MULTITEXT");

  lbl_statusbar = IupLabel("Lin 1, Col 1");
  IupSetAttribute(lbl_statusbar, "NAME", "STATUSBAR");  
  IupSetAttribute(lbl_statusbar, "EXPAND", "HORIZONTAL");
  IupSetAttribute(lbl_statusbar, "PADDING", "10x5");

  item_open = IupItem("&Open...\tCtrl+O", NULL);
  btn_open = IupButton(NULL, NULL);
  IupSetAttribute(btn_open, "IMAGE", "IUP_FileOpen");
  IupSetAttribute(btn_open, "FLAT", "Yes");

  item_saveas = IupItem("Save &As...\tCtrl+S", NULL);
  btn_save = IupButton(NULL, NULL);
  IupSetAttribute(btn_save, "IMAGE", "IUP_FileSave");
  IupSetAttribute(btn_save, "FLAT", "Yes");

  item_exit = IupItem("E&xit", NULL);

  item_find = IupItem("&Find...\tCtrl+F", NULL);
  btn_find = IupButton(NULL, NULL);
  IupSetAttribute(btn_find, "IMAGE", "IUP_EditFind");
  IupSetAttribute(btn_find, "FLAT", "Yes");

  toolbar_hb = IupHbox(
    btn_open,
    btn_save,
    IupSetAttributes(IupLabel(NULL), "SEPARATOR=VERTICAL"),
    btn_find,
    NULL);
  IupSetAttribute(toolbar_hb, "MARGIN", "5x5");
  IupSetAttribute(toolbar_hb, "GAP", "2");

  item_goto = IupItem("&Go To...\tCtrl+G", NULL);
  item_font = IupItem("&Font...", NULL);
  item_about = IupItem("&About...", NULL);

  IupSetCallback(item_open, "ACTION", (Icallback)item_open_action_cb);
  IupSetCallback(btn_open, "ACTION", (Icallback)item_open_action_cb);
  IupSetCallback(item_saveas, "ACTION", (Icallback)item_saveas_action_cb);
  IupSetCallback(btn_save, "ACTION", (Icallback)item_saveas_action_cb);
  IupSetCallback(item_exit, "ACTION", (Icallback)item_exit_action_cb);
  IupSetCallback(item_find, "ACTION", (Icallback)item_find_action_cb);
  IupSetCallback(btn_find, "ACTION", (Icallback)item_find_action_cb);  
  IupSetCallback(item_goto, "ACTION", (Icallback)item_goto_action_cb);
  IupSetCallback(item_font, "ACTION", (Icallback)item_font_action_cb);
  IupSetCallback(item_about, "ACTION", (Icallback)item_about_action_cb);
  IupSetCallback(multitext, "CARET_CB", (Icallback)multitext_caret_cb);

  file_menu = IupMenu(
    item_open,
    item_saveas,
    IupSeparator(),
    item_exit,
    NULL);
  edit_menu = IupMenu(
    item_find,
    item_goto,
    NULL);
  format_menu = IupMenu(
    item_font,
    NULL);
  help_menu = IupMenu(
    item_about,
    NULL);

  sub_menu_file = IupSubmenu("&File", file_menu);
  sub_menu_edit = IupSubmenu("&Edit", edit_menu);
  sub_menu_format = IupSubmenu("F&ormat", format_menu);
  sub_menu_help = IupSubmenu("&Help", help_menu);

  menu = IupMenu(
    sub_menu_file,
    sub_menu_edit,
    sub_menu_format,
    sub_menu_help,
    NULL);

  vbox = IupVbox(
    toolbar_hb,
    multitext,
    lbl_statusbar,
    NULL);

  dlg = IupDialog(vbox);
//.........这里部分代码省略.........