TestBtn.cpp
上传用户:mcdz888
上传日期:2022-08-05
资源大小:118k
文件大小:2k
- // TestBtn.cpp : implementation file
- //
- #include "stdafx.h"
- #include "graphic.h"
- #include "TestBtn.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CTestBtn
- CTestBtn::CTestBtn()
- {
- }
- CTestBtn::~CTestBtn()
- {
- }
- BEGIN_MESSAGE_MAP(CTestBtn, CButton)
- //{{AFX_MSG_MAP(CTestBtn)
- // NOTE - the ClassWizard will add and remove mapping macros here.
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CTestBtn message handlers
- void CTestBtn::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
- {
- // TODO: Add your code to draw the specified item
- UINT uStyle = DFCS_BUTTONPUSH;
- // This code only works with buttons.
- ASSERT(lpDrawItemStruct->CtlType == ODT_BUTTON);
- // If drawing selected, add the pushed style to DrawFrameControl.
- if (lpDrawItemStruct->itemState & ODS_SELECTED)
- uStyle |= DFCS_PUSHED;
- // Draw the button frame.
- ::DrawFrameControl(lpDrawItemStruct->hDC, &lpDrawItemStruct->rcItem,
- DFC_BUTTON, uStyle);
- // Get the button's text.
- CString strText;
- GetWindowText(strText);
- // Draw the button text using the text color red.
- COLORREF crOldColor = ::SetTextColor(lpDrawItemStruct->hDC, RGB(255,0,0));
- ::DrawText(lpDrawItemStruct->hDC, strText, strText.GetLength(),
- &lpDrawItemStruct->rcItem, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
- ::SetTextColor(lpDrawItemStruct->hDC, crOldColor);
- }