u6_8_2.cpp

《C++ Builder 5程序设计——基础教学篇》程序源代码2.

//-----u6_8_2---------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include "u6_8_2.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
Tf6_8_2 *f6_8_2;
//---------------------------------------------------------------------------
__fastcall Tf6_8_2::Tf6_8_2(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall Tf6_8_2::FormActivate(TObject *Sender)
{
  hsbWidth->Position=200;
  vsbHeight->Position =200;
}
//---------------------------------------------------------------------------

void __fastcall Tf6_8_2::hsbWidthChange(TObject *Sender)
{
  imgHome->Width=hsbWidth->Position;

}
//---------------------------------------------------------------------------
void __fastcall Tf6_8_2::hsbWidthScroll(TObject *Sender,
      TScrollCode ScrollCode, int &ScrollPos)
{
  imgHome->Width=hsbWidth->Position;
}
//---------------------------------------------------------------------------

void __fastcall Tf6_8_2::vsbHeightScroll(TObject *Sender,
      TScrollCode ScrollCode, int &ScrollPos)
{
  imgHome->Height=vsbHeight->Position;
}
//---------------------------------------------------------------------------
void __fastcall Tf6_8_2::btnEndClick(TObject *Sender)
{
  Close();
}
//---------------------------------------------------------------------------