www.pudn.com > clking_src.rar > GuiDropDownEdit.cpp

//-----------------------------------------------------------------------// 
// This is a part of the GuiLib MFC Extention.							 //	 
// Autor  :  Francisco Campos											 // 
// (C) 2002 Francisco Campos  All rights reserved     // 
// This code is provided "as is", with absolutely no warranty expressed  // 
// or implied. Any use is at your own risk.								 //		 
// You must obtain the author's consent before you can include this code // 
// in a software library.												 // 
// If the source code in  this file is used in any application			 // 
// then acknowledgement must be made to the author of this program		 //	 
// fcampos@tutopia.com													 // 
//-----------------------------------------------------------------------// 
 
#include "stdafx.h" 
#include "GuiLib.h" 
#include "guidropdownedit.h" 
#include "GuiDrawLayer.h" 
#define DROPBUTTON 0x8888 
#define DROPEDIT   0x8881 
 
// CGuiDropDownEdit 
 
IMPLEMENT_DYNAMIC(CGuiDropDownEdit, CStatic) 
CGuiDropDownEdit::CGuiDropDownEdit() 
{ 
	bShowButton=TRUE; 
	m_border=STYLEPRESS; 
} 
 
CGuiDropDownEdit::~CGuiDropDownEdit() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CGuiDropDownEdit, CStatic) 
	ON_WM_NCPAINT() 
	ON_WM_CREATE() 
	ON_COMMAND(DROPBUTTON,OnDropButton) 
END_MESSAGE_MAP() 
 
 
 
// CGuiDropDownEdit message handlers 
void CGuiDropDownEdit::OnDropButton() 
{ 
	GetParent()->SendMessage(WM_COMMAND,GetDlgCtrlID()); 
} 
 
void CGuiDropDownEdit::PreSubclassWindow() 
{ 
	// TODO: Add your specialized code here and/or call the base class 
	ModifyStyle(0,BS_OWNERDRAW); 
	m_cfont.CreateFont(-11,0,0,0,400,0,0,0,0,1,2,1,34,"MS Sans Serif"); 
	 
	CreateControls(); 
	CStatic::PreSubclassWindow(); 
} 
 
void CGuiDropDownEdit::OnNcPaint() 
{ 
	// TODO: Add your message handler code here 
	// Do not call CStatic::OnNcPaint() for painting messages 
	CBrush cbr; 
	CRect m_rectDraw; 
	CPaintDC	dc(this); 
	GetClientRect(&m_rectDraw); 
	cbr.CreateSolidBrush(GuiDrawLayer::GetRGBColorFace()); 
	dc.FillRect(&m_rectDraw,&cbr); 
	if (m_border == STYLE3D) 
		dc.Draw3dRect(m_rectDraw,GuiDrawLayer::GetRGBColorBTNHigh(), 
			GuiDrawLayer::GetRGBColorShadow()); 
	if (m_border == STYLEPRESS) 
	{ 
		dc.Draw3dRect(m_rectDraw,GuiDrawLayer::GetRGBColorShadow(), 
			GuiDrawLayer::GetRGBColorBTNHigh()); 
	} 
	if (m_border == STYLEFRAME) 
	{ 
		dc.Draw3dRect(m_rectDraw,GuiDrawLayer::GetRGBColorShadow(), 
			GuiDrawLayer::GetRGBColorShadow()); 
	} 
	CSize szBtn=CSize(0,0); 
	if (bShowButton) 
	{ 
		if (!m_toolBtn.GetSafeHwnd()) return; 
		szBtn=m_toolBtn.GetSizeButton(); 
	} 
	m_rectDraw.DeflateRect(1,1); 
	m_Edit.MoveWindow(m_rectDraw.left,m_rectDraw.top,m_rectDraw.Width()-(szBtn.cx+1),m_rectDraw.Height()); 
	if (bShowButton) 
		m_toolBtn.MoveWindow(m_rectDraw.Width()-(szBtn.cx-1),m_rectDraw.top,szBtn.cx,m_rectDraw.Height()); 
	 
} 
 
int CGuiDropDownEdit::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
	if (CStatic::OnCreate(lpCreateStruct) == -1) 
		return -1; 
	CreateControls(); 
	return 0; 
} 
 
void CGuiDropDownEdit::SetStyle(Border border) 
{ 
	m_border=border; 
} 
 
void CGuiDropDownEdit::SetLimitText(int numText) 
{ 
	m_Edit.SetLimitText(numText); 
} 
 
void CGuiDropDownEdit::CreateControls() 
{ 
	m_Edit.Create(WS_VISIBLE|WS_CHILD|ES_AUTOHSCROLL,CRect(0,0,0,0),this,DROPEDIT); 
	m_Edit.ModifyStyle(WS_BORDER,0); 
	m_Edit.SetFont(&m_cfont); 
	m_Edit.SetLimitText(100); 
	m_toolBtn.Create(_T(""),WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON | BS_OWNERDRAW,CRect(0,0,0,0),this,DROPBUTTON); 
	m_toolBtn.SetCaption(_T(" ... ")); 
	m_toolBtn.SetStyleButton(CGuiNormalButton::STL_SEMIFLAT); 
} 
 
void CGuiDropDownEdit::ShowButton(BOOL bShow) 
{ 
	bShowButton=bShow; 
	m_toolBtn.ShowWindow(bShow?SW_SHOW:SW_HIDE); 
} 
 
void CGuiDropDownEdit::SetImageButton(HICON hIcon) 
{ 
	m_toolBtn.SethIcon(hIcon); 
	m_toolBtn.SetCaption(_T("")); 
} 
 
void CGuiDropDownEdit::SetMask(CString mszMask,CString mszShowMask,CGuiEdit::Mask enTypeMask) 
{ 
	m_Edit.SetMask(mszMask,mszShowMask,enTypeMask); 
} 
 
void CGuiDropDownEdit::SetToolTipEdit(CString szToolTip) 
{ 
	m_Edit.SetToolTip(szToolTip); 
 
} 
void CGuiDropDownEdit::SetToolTipBtn(CString szToolTip) 
{ 
	m_toolBtn.SetToolTip(szToolTip); 
} 
 
 
CString CGuiDropDownEdit::GetText() 
{ 
	if (!m_Edit.m_szMask.IsEmpty()) 
		return m_Edit.m_cadResult; 
	else 
	{ 
		CString cad; 
		m_Edit.GetWindowText(cad); 
		return cad; 
	} 
} 
 
void CGuiDropDownEdit::SetText(CString szCaption) 
{ 
	m_Edit.SetWindowText(szCaption); 
}