November, 1994 - Vol. 1 No. 11

#include <owl\applicat.h>
#include <owl\checkbox.h>
#include <owl\dc.h>
#include <owl\framewin.h>
#include <owl\owlpch.h>
#include <owl\eventhan.h>
#include <owl\combobox.h>
#include <owl\checkbox.h>
#include <owl\edit.h>
#include <stdio.h>

class TBufferApp : public TApplication
{
  public:
	 TBufferApp() {}
	 ~TBufferApp() {}

	 void InitMainWindow()
   { TFrameWindow* frame =
       new TFrameWindow( 0, "TRNSBUF2.EXE");
     frame->AssignMenu(1);
     SetMainWindow( frame ); }

	 void Dialog();

	DECLARE_RESPONSE_TABLE(TBufferApp);
};

DEFINE_RESPONSE_TABLE1(TBufferApp,TApplication)
  EV_COMMAND(101,Dialog),
END_RESPONSE_TABLE;

struct MyDialogBuffer
{
  char          edText[20];
  TComboBoxData lbData;
  WORD          cbData;
  char          stText[20];
};

class MyDialog : public TDialog
{
 public:
  MyDialog(TWindow* parent, int resID) :
    TDialog(parent, resID), TWindow(parent)
  {
    new TEdit(this, 1100, 20);
    new TComboBox(this, 1200, 20);
    new TCheckBox(this, 1300);
    TStatic* st = new TStatic(this, 1400, 20);
    st->EnableTransfer();
  }
};
void TBufferApp::Dialog()
{
  MyDialogBuffer buf;
  strcpy(buf.edText, "Initial Text");
  buf.lbData.AddStringItem("Item 1", 800);
  buf.lbData.AddStringItem("Item 2", 433);
  buf.lbData.AddStringItem("Item 3", 223);
  buf.cbData = BF_GRAYED;
  strcpy(buf.stText, "Static Text");
  MyDialog* d =
    new MyDialog(GetMainWindow(), 1000);
  d->SetTransferBuffer(&buf);
  while(d->Execute() == IDOK)
  {
    char temp[128];
    int idx = buf.lbData.GetSelIndex();
    int itemID = (int)buf.lbData.GetItemDatas()[idx];
    const char* itemText =
      buf.lbData.GetSelection().c_str();
    sprintf(temp,
            "Text = %s \n"
            "Combo Box = %s (ID)%d item #%d \n"
            "Check Box = %d \n"
            "Static Text = %s",
            buf.edText,
            itemText,
            itemID,
            idx,
            buf.cbData,
            buf.stText);
    GetMainWindow()->MessageBox(temp, 
                                "Transfer Data");
    strcpy(buf.stText, buf.edText);
  }
  d->Destroy();
}


int
OwlMain(int, char**)
{
  return TBufferApp().Run();
}

Copyright (c) 1996 The Cobb Group, a division of Ziff-Davis Publishing Company. All rights reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff-Davis Publishing Company is prohibited. The Cobb Group and The Cobb Group logo are trademarks of Ziff-Davis Publishing Company.