GuiMiniSplitter.cpp
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上传日期:2022-08-01
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文件大小:7k
- /****************************************************************************
- * *
- * GuiToolKit *
- * (MFC extension) *
- * Created by Francisco Campos G. www.beyondata.com fcampos@beyondata.com *
- *--------------------------------------------------------------------------*
- * *
- * This program is free software;so you are free to use it any of your *
- * applications (Freeware, Shareware, Commercial),but leave this header *
- * intact. *
- * *
- * These files are provided "as is" without warranty of any kind. *
- * *
- * GuiToolKit is forever FREE CODE !!!!! *
- * *
- *--------------------------------------------------------------------------*
- * Created by: Francisco Campos G. *
- * Bug Fixes and improvements : (Add your name) *
- * -Francisco Campos *
- * *
- ****************************************************************************/
- #include "stdafx.h"
- #include "GuiMiniSplitter.h"
- #include "GuiDrawLayer.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CGuiMiniSplitter
- CGuiMiniSplitter::CGuiMiniSplitter()
- {
- bIniciaArrastre=FALSE;
- m_clrface=GuiDrawLayer::GetRGBColorFace(GuiDrawLayer::m_Style);
- m_clrborder=GuiDrawLayer::GetRGBColorShadow(GuiDrawLayer::m_Style);
- m_ToolLeft=NULL;
- m_ToolRight=NULL;
- }
- CGuiMiniSplitter::~CGuiMiniSplitter()
- {
- }
- BEGIN_MESSAGE_MAP(CGuiMiniSplitter, CWnd)
- //{{AFX_MSG_MAP(CGuiMiniSplitter)
- ON_WM_SIZE()
- ON_WM_SYSCOLORCHANGE()
- ON_WM_PAINT()
- ON_WM_LBUTTONDOWN()
- ON_WM_LBUTTONUP()
- ON_WM_MOUSEMOVE()
- ON_WM_SETCURSOR()
- ON_WM_TIMER()
- ON_WM_ERASEBKGND()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CGuiMiniSplitter message handlers
- BOOL CGuiMiniSplitter::Create(CWnd* pParentWnd)
- {
- return CWnd::Create(0,0,
- WS_CHILD|WS_VISIBLE,CRect(0,0,0,0), pParentWnd,0xffff);
- }
- void CGuiMiniSplitter::OnSize(UINT nType, int cx, int cy)
- {
- CWnd::OnSize(nType, cx, cy);
- RecalLayout();
- // TODO: Add your message handler code here
-
- }
- void CGuiMiniSplitter::RecalLayout()
- {
- CRect m_rectCli;
- CRect m_rctemp;
- if (m_ToolLeft== NULL || m_ToolRight==NULL) return ;
- GetClientRect(m_rectCli);
- if (m_rectCli.IsRectEmpty()) return;
- if (m_rcSplitter.IsRectEmpty())
- {
- m_rcSplitter=m_rectCli;
- m_rcSplitter.right=m_rectCli.Width()/2;
- m_rcSplitter.left=m_rcSplitter.right-3;
- }
-
- m_rcSplitter.right=m_rcSplitter.left+3;
- m_rctemp=m_rectCli;
- m_rctemp.right=m_rcSplitter.left-1;
- m_ToolLeft->MoveWindow(m_rctemp);
- m_ToolLeft->UpdateWindow();
- m_rctemp=m_rectCli;
- m_rctemp.left=m_rcSplitter.right+1;
- m_ToolRight->MoveWindow(m_rctemp);
- m_ToolRight->UpdateWindow();
- }
- void CGuiMiniSplitter::OnSysColorChange()
- {
- CWnd::OnSysColorChange();
- m_clrface=GuiDrawLayer::GetRGBColorFace(GuiDrawLayer::m_Style);
- m_clrborder=GuiDrawLayer::GetRGBColorShadow(GuiDrawLayer::m_Style);
- }
- void CGuiMiniSplitter::OnPaint()
- {
- CPaintDC dc(this);
- CBrush cbr;
- CRect rcClient;
- GetClientRect(&rcClient);
- m_clrface=GuiDrawLayer::GetRGBColorFace(GuiDrawLayer::m_Style);
- cbr.CreateSolidBrush(m_clrface);
-
- CDC MemDC;
- CBitmap m_BitmapMemDC;
- MemDC.CreateCompatibleDC(&dc);
- m_BitmapMemDC.CreateCompatibleBitmap(&dc,
- rcClient.Width(),rcClient.Height());
- CBitmap* m_bitmapOld=MemDC.SelectObject(&m_BitmapMemDC);
- MemDC.FillRect(&rcClient,&cbr);
- DrawSplitter(m_rcSplitter,&MemDC);
-
- dc.BitBlt(0,0,rcClient.Width(),rcClient.Height(),&MemDC,
- rcClient.left,rcClient.top,SRCCOPY);
- MemDC.SelectObject(m_bitmapOld);
- m_BitmapMemDC.DeleteObject();
- MemDC.DeleteDC();
- cbr.DeleteObject();
- }
- void CGuiMiniSplitter::OnLButtonUp(UINT nFlags, CPoint point)
- {
- if (bIniciaArrastre==TRUE)
- {
- bIniciaArrastre=FALSE;
- RecalLayout();
- ReleaseCapture ();
- Invalidate();
- }
-
-
- CWnd::OnLButtonUp(nFlags, point);
- }
- void CGuiMiniSplitter::OnLButtonDown(UINT nFlags, CPoint point)
- {
- // TODO: Add your message handler code here and/or call default
- if (m_rcSplitter.PtInRect(point) && !bIniciaArrastre)
- {
- bIniciaArrastre=TRUE;
- SetCapture ();
- InvalidateRect(m_rcSplitter,TRUE);
- }
- else
- CWnd::OnLButtonDown(nFlags, point);
- }
- void CGuiMiniSplitter::OnMouseMove(UINT nFlags, CPoint point)
- {
- // TODO: Add your message handler code here and/or call default
- CRect m_rectCli;
- GetClientRect(m_rectCli);
- if (bIniciaArrastre==TRUE)
- {
- m_rcSplitterOld=m_rcSplitter;
- if (point.x < m_rectCli.left+50)
- m_rcSplitter.left=50;
- else if (point.x >m_rectCli.right-50)
- m_rcSplitter.left=m_rectCli.right-55;
- else
- {
- m_rcSplitter.left= point.x;
- m_rcSplitter.right=point.x+3;
- }
- CClientDC dc(this);
-
- DrawSplitter(m_rcSplitter,&dc);
- InvalidateRect(m_rcSplitterOld);
- RecalLayout();
- }
- else
- CWnd::OnMouseMove(nFlags, point);
- }
- BOOL CGuiMiniSplitter::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
- {
- // TODO: Add your message handler code here and/or call default
- CPoint ptCurPos;
- GetCursorPos (&ptCurPos);
- ScreenToClient (&ptCurPos);
- if (m_rcSplitter.PtInRect (ptCurPos))
- {
- SetCursor (LoadCursor(NULL, IDC_SIZEWE));
- return TRUE;
- }
-
- return CWnd::OnSetCursor(pWnd, nHitTest, message);
- }
- void CGuiMiniSplitter::OnTimer(UINT nIDEvent)
- {
- // TODO: Add your message handler code here and/or call default
-
- CWnd::OnTimer(nIDEvent);
- }
- BOOL CGuiMiniSplitter::OnEraseBkgnd(CDC* pDC)
- {
- return TRUE;
- }
- void CGuiMiniSplitter::SetColor(COLORREF m_clrFace,COLORREF m_clrBorder)
- {
- if (!GetSafeHwnd()) return;
- if (!HIWORD(m_ToolLeft) || !HIWORD(m_ToolRight))
- return;
- m_clrface=m_clrFace;
- m_clrborder=m_clrBorder;
- m_ToolLeft->SetColor(m_clrface);
- m_ToolRight->SetColor(m_clrface);
- }
- BOOL CGuiMiniSplitter::AddMiniToolLeft(CGuiMiniTool * m_Toolleft)
- {
- if (!m_Toolleft->Create(_T(""),WS_VISIBLE | WS_CHILD |SS_OWNERDRAW,
- CRect(0,0,0,0), this))
- return FALSE;
- m_ToolLeft= m_Toolleft;
- return TRUE;
- }
- BOOL CGuiMiniSplitter::AddMiniToolRight(CGuiMiniTool * m_Toolright)
- {
- CRect m_rectCli;
- GetClientRect(m_rectCli);
- if (!m_Toolright->Create(_T(""),WS_VISIBLE | WS_CHILD |SS_OWNERDRAW,
- CRect(0,0,0,0), this))
- return FALSE;
- m_ToolRight=m_Toolright;
- RecalLayout();
- return TRUE;
- }
- void CGuiMiniSplitter::DrawSplitter(CRect rc,CDC* pDC)
- {
- //CClientDC dc(this);
- rc.top+=1;
- rc.bottom-=1;
- pDC->Draw3dRect(rc,m_clrborder,m_clrborder);
- }