MFC编辑框控件背景 边框 颜色 文字 属性修改

#include "stdafx.h" #include "my_edit_control.h" IMPLEMENT_DYNAMIC( CEditBox, CEdit ) CEditBox::CEditBox() { //m_clrBackground = RGB( 250, 250, 205 );//背景为灰色 m_clrBackground = RGB( 240, 240, 240 ); //m_clrFrame = RGB( 250, 128, 128 );//边框为黑色 m_clrFrame = RGB( 105, 105, 105 ); //m_clrText = RGB( 128, 192, 232 );//文字也是黑色 m_clrText = RGB( 0, 0, 0 ); //m_clrDisabledBack = RGB( 232, 232, 232 ); m_clrDisabledBack = RGB( 0, 255, 0 ); //m_clrDisabledText = RGB( 128, 128, 128 ); m_clrDisabledText = RGB( 0, 0, 0 ); m_clrDisabledBackground = RGB( 0, 255, 0 ); //m_brushBk.CreateSolidBrush( m_clrBackground ); m_brushBk.CreateSolidBrush( m_clrDisabledBackground); } CEditBox::~CEditBox() { m_brushBk.DeleteObject(); } BEGIN_MESSAGE_MAP( CEditBox, CEdit ) ON_WM_CTLCOLOR_REFLECT() ON_WM_NCPAINT() END_MESSAGE_MAP() HBRUSH CEditBox::CtlColor( CDC *pDC, UINT nCtlColor ) { if( IsWindowEnabled() ) { m_brushBk.DeleteObject(); m_brushBk.CreateSolidBrush( m_clrBackground ); pDC->SetBkColor( m_clrBackground ); pDC->SetTextColor( m_clrText ); } else { m_brushBk.DeleteObject(); m_brushBk.CreateSolidBrush( m_clrDisabledBack ); pDC->SetBkColor( m_clrDisabledBack ); pDC->SetTextColor( m_clrDisabledText ); } return (HBRUSH)m_brushBk.GetSafeHandle(); } void CEditBox::OnNcPaint() { CRect rcEdit, rcIn; CBrush brushIn, brushOut; CDC *pDC = GetWindowDC(); GetWindowRect( rcEdit ); ScreenToClient( &rcEdit ); rcEdit.OffsetRect( CSize(2, 2) ); rcIn.SetRect( rcEdit.left + 1, rcEdit.top + 1, rcEdit.right - 1, rcEdit.bottom - 1 ); brushIn.CreateSolidBrush( m_clrBackground ); brushOut.CreateSolidBrush( m_clrFrame ); pDC->FrameRect( rcEdit, &brushOut ); pDC->FrameRect( rcIn, &brushIn ); ReleaseDC( pDC ); }