[MFC] splitter UI 바꾸기

미려하게 변경된 splitter UI

작성된 Splitter 클래스

(CWnd를 상속받는 MFC 클래스 생성후 CWnd를 CSplitterWnd로 직접 변경)

// SplitterWnd2.h

#pragma once

class CSplitterWnd2 : public CSplitterWnd

{

DECLARE_DYNAMIC(CSplitterWnd2)

public:

CSplitterWnd2();

virtual ~CSplitterWnd2();

protected:

DECLARE_MESSAGE_MAP()

public:

virtual void OnDrawSplitter(CDC* pDC, ESplitType nType, const CRect& rect);

public:

afx_msg void OnPaint();

};

// SplitterWnd2.cpp

#include "stdafx.h"

#include "DataManager.h"

#include "SplitterWnd2.h"

#define X_BORDER 1

#define Y_BORDER 1

IMPLEMENT_DYNAMIC(CSplitterWnd2, CSplitterWnd)

CSplitterWnd2::CSplitterWnd2(){}

CSplitterWnd2::~CSplitterWnd2(){}

BEGIN_MESSAGE_MAP(CSplitterWnd2, CSplitterWnd)

ON_WM_PAINT()

END_MESSAGE_MAP()

//실제 splitter 를 그리는 함수 : OnDrawSplitter 를 오버라이딩하여 작성

void CSplitterWnd2::OnDrawSplitter(CDC* pDC, ESplitType nType, const CRect& rect)

{

// TODO: Add your specialized code here and/or call the base class

//작성

//pDC가 NULL 값이면 invalidate

if (!pDC)

{

RedrawWindow(rect, NULL, RDW_INVALIDATE | RDW_NOCHILDREN);

return;

}

CRect rec = rect; //rect가 상수이므로 수정을 위해서 객체 복사

ASSERT_VALID(pDC);

switch( nType )

{

case splitBorder:

pDC->Draw3dRect(rec, GetSysColor(COLOR_BTNFACE), GetSysColor(COLOR_BTNFACE));

rec.InflateRect(-X_BORDER, -Y_BORDER);

pDC->Draw3dRect(rec, GetSysColor(COLOR_BTNSHADOW), GetSysColor(COLOR_BTNHIGHLIGHT));

return;

case splitIntersection:

break;

case splitBox:

pDC->Draw3dRect(rec, GetSysColor(COLOR_BTNFACE), GetSysColor(COLOR_WINDOWFRAME));

rec.InflateRect(-X_BORDER, -Y_BORDER);

pDC->Draw3dRect(rec, GetSysColor(COLOR_BTNHIGHLIGHT), GetSysColor(COLOR_BTNSHADOW));

rec.InflateRect(-X_BORDER, -Y_BORDER);

break;

case splitBar:

break;

default:

ASSERT(FALSE);

}

pDC->FillSolidRect(rect, GetSysColor(COLOR_BTNFACE));

//CSplitterWnd::OnDrawSplitter(pDC, nType, rect);

}

void CSplitterWnd2::OnPaint()

{

CPaintDC dc(this); // device context for painting

// TODO: Add your message handler code here

//작성

CRect rcInside;

GetInsideRect(rcInside);

// extend split bars to window border (past margins)

DrawAllSplitBars(&dc, rcInside.right, rcInside.bottom);

}

splitter를 사용하는 뷰의 코드

CSplitterWnd2 m_wndSplitter;

void CXXXView::OnSize(UINT nType, int cx, int cy)

{

CView::OnSize(nType, cx, cy);

// TODO: Add your message handler code here

if (m_wndSplitter.GetSafeHwnd())

{

int nCX = ::GetSystemMetrics(SM_CXEDGE);

int nCY = ::GetSystemMetrics(SM_CYEDGE);

m_wndSplitter.MoveWindow(-nCX, -nCY, cx+(nCX*2), cy+(nCY*2));

//m_wndSplitter.MoveWindow(0, 0, cx, cy);  //기본 형태

}

}

//Splitter 생성

int CXXXView::OnCreate(LPCREATESTRUCT lpCreateStruct)

{

if (CView::OnCreate(lpCreateStruct) == -1)

return -1;

// TODO:  Add your specialized creation code here

CCreateContext *pContext = (CCreateContext*)lpCreateStruct->lpCreateParams;

if (!m_wndSplitter.CreateStatic(this, 2, 1))

{

TRACE0("Failed to create splitter windows \n");

return FALSE;

}

if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CXXXTOPView), CSize(0, 200), pContext) ||

!m_wndSplitter.CreateView(1, 0, RUNTIME_CLASS(CXXXBOTTOMView), CSize(0, 0), pContext))

{

m_wndSplitter.DestroyWindow();

return FALSE;

}

return 0;

}