settingdlg.cpp

EVC环境下用SDK开发WINCE的应用程序

// SettingDlg.cpp: implementation of the CSettingDlg class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "SettingDlg.h"
#include "resource.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif


BEGIN_MESSAGE_MAP(CSettingDlg, CNDialog)
	ON_STN_CLICKED(IDC_RETURN,OnReturn)
END_MESSAGE_MAP()

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
HFONT CSettingDlg::sm_hCaptionFont = NULL;

CSettingDlg::CSettingDlg(CNWnd* pParent, UINT uID)
	:CNDialog(pParent, uID)
{

}

CSettingDlg::~CSettingDlg()
{

}

BOOL CSettingDlg::OnInitDialog()
{
	CNDialog::OnInitDialog();

	// subclassing dialog item
	m_btnReturn.SubclassDlgItem(IDC_RETURN,this);
	m_btnReturn.SetBkStyle(BK_STD_OPER);
	m_btnReturn.SetTransBlt(TRUE);

//	m_btnReturn.SetWindowPos(NULL, 374, 232, SHORT_OPER_BTN_WIDTH, SHORT_OPER_BTN_HEIGHT, SWP_NOACTIVATE | SWP_NOSIZE);

	// create caption static control.
	RECT rect = { 10, 0, 300, 28 };
	m_stcCaption.Create(_T("Caption"), WS_CHILD | WS_VISIBLE /*| SS_OWNERDRAW*/, rect, this);
	m_stcCaption.SetFont(sm_hCaptionFont,FALSE);
	m_stcCaption.SetTextColor(RGB(255,255,255));

	return TRUE;
}


void CSettingDlg::SetCaption(LPCTSTR lpCaption )
{
	ASSERT( ::IsWindow(m_stcCaption.m_hWnd) );
	::SetWindowText(m_stcCaption.GetSafeHwnd(), lpCaption);
}

BOOL CSettingDlg::OnEraseBkgnd(HDC hdc)
{
//	HRESULT ddrval;
	// copy setting dlg backgnd to overlay
/*	while(1)
	{
		ddrval = g_pDDSOverlay->BltFast(0, 0, g_pDDSSetBkgnd, NULL, DDBLTFAST_WAIT);
		if( ddrval == DD_OK )
			break;
		else if( ddrval == DDERR_SURFACELOST )
		{
			RestoreAllSurfaces();
		}
	}
*/
	static HDC s_hdcBk;
	static HBITMAP s_hbmpBk;
	static s_bInit = FALSE;
	if( !s_bInit )
	{
		s_hbmpBk = (HBITMAP)LoadImage(NGetInstanceHandle(), MAKEINTRESOURCE(IDB_SETTINGDLG_BK),
			IMAGE_BITMAP, 0, 0, 0);
		s_hdcBk = CreateCompatibleDC(NULL);
		SelectObject(s_hdcBk, s_hbmpBk);
		s_bInit = TRUE;
	}
//	g_pDDSSetBkgnd->GetDC(&hdcBk);
//	BitBlt(hdc, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, hdcBk, 0, 0, SRCCOPY);
//	g_pDDSSetBkgnd->ReleaseDC(hdcBk);

	BitBlt(hdc,0,0,SCREEN_WIDTH, SCREEN_HEIGHT,s_hdcBk, 0,0, SRCCOPY);
	return TRUE;
//	return CNDialog::OnEraseBkgnd(hdc);
}


HBRUSH CSettingDlg::OnCtlColor(HDC hdc,HWND hwnd, UINT nCtlColor)
{
	static HBRUSH s_hbrBkgnd;
	static BOOL bInit = FALSE;
	HBRUSH hbr;
	if(!bInit)
	{
		s_hbrBkgnd = CreateSolidBrush(RGB(41,73,123));
		ASSERT( s_hbrBkgnd != NULL );
		bInit = TRUE;
	}
	// use KEY_COLOR for buttons and static controls in default.
	if(nCtlColor == WM_CTLCOLORBTN)
		hbr = s_hbrBkgnd;
	else if( nCtlColor == WM_CTLCOLORSTATIC)
	{
		// in default, set output text transparent and in white color.
		::SetBkMode(hdc, TRANSPARENT);
		::SetTextColor(hdc, RGB(255,255,255));
		hbr = s_hbrBkgnd;//(HBRUSH)GetStockObject(WHITE_BRUSH);//s_hbrBtnBkgnd;
	}
	else
		hbr = CNWnd::OnCtlColor(hdc, hwnd, nCtlColor);

	return hbr;
}

void CSettingDlg::OnPaint(void)
{
	PAINTSTRUCT ps;
	HDC hdc = BeginPaint(GetSafeHwnd(), &ps);

	EndPaint(m_hWnd, &ps);
}

void CSettingDlg::OnReturn()
{
	EndDialog(IDC_RETURN);
}