?? guiworktab.cpp
字號:
//-----------------------------------------------------------------------//
// This is a part of the GuiLib MFC Extention. //
// Autor : Francisco Campos //
// (C) 2002 Francisco Campos <www.beyondata.com> 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 //
// fco_campos@tutopia.com //
// Modified by : Francisco Campos //
// version : 1.1.2 //
//-----------------------------------------------------------------------//
#include "stdafx.h"
#include "..\header\GuiWorkTab.h"
#include "..\header\GuiBaseTab.h"
#include "..\header\GuiToolButton.h"
#include "..\header\guiworktab.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
#define ID_WTABSPIN 501
#define ID_SCROLLWINDOW 0x9666
#define SPACE_TAB 4
#define DEFAULT_FLAT 18
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
#define MIN_SCROLL ::GetSystemMetrics(SM_CXHSCROLL)*2
CGuiWorkTab::CGuiWorkTab()
{
SetStyle(CGuiTabWnd::SHADOW);
m_cfont.CreateFont(14,0,0,0,400,0,0,0,0,1,2,1,34,"Arial");
m_deplaza=0;
m_btndesplaza.SetRectEmpty();
bIniciaArrastre=FALSE;
m_EnableL=FALSE;
m_EnableR=FALSE;
}
CGuiWorkTab::~CGuiWorkTab()
{
}
BEGIN_MESSAGE_MAP(CGuiWorkTab,CGuiTabWnd)
ON_WM_HSCROLL()
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_MOUSEMOVE()
ON_WM_SETCURSOR()
ON_WM_SYSCOLORCHANGE()
ON_COMMAND(ID_SPINIZ,OnSpiNiz)
ON_COMMAND(ID_SPINDE,OnSpiNde)
ON_WM_PAINT()
ON_WM_WINDOWPOSCHANGING()
ON_WM_SIZE()
END_MESSAGE_MAP()
void CGuiWorkTab::PintaSeparador(CDC* dc)
{
CRect m_rClient=m_rectTab;
//se pinta el boton de desplazamiento
if (m_btndesplaza.IsRectNull())
{
m_rClient.left=m_rClient.Width()/2;
m_rClient.top-=3;
m_rClient.left-=5;
m_rClient.right=m_rClient.left+5;
m_rClient.bottom-=1;
m_btndesplaza=m_rClient;
m_scroll.SetWindowPos(NULL,m_btndesplaza.right ,m_rectTab.top,m_rectTab.right-(m_rClient.left+5),m_rectTab.Height()-1,SWP_NOACTIVATE|SWP_NOCOPYBITS);
m_scroll.Invalidate();
m_scroll.UpdateWindow();
return;
}
else
{
CRect rcCli;
GetClientRect(&rcCli);
if (m_btndesplaza.left+40 > rcCli.right)
{
m_btndesplaza.left= rcCli.right-40;
m_btndesplaza.right=m_btndesplaza.left+5;
}
m_btndesplaza.top=m_rectTab.top;
m_btndesplaza.bottom=m_rectTab.bottom;
m_rClient=m_btndesplaza;
}
if (!bIniciaArrastre)
{
dc->Draw3dRect(m_rClient, ::GetSysColor(BLACK_PEN),
::GetSysColor(COLOR_BTNHIGHLIGHT));
m_rClient.DeflateRect(1,1);
dc->Draw3dRect(m_rClient, ::GetSysColor(COLOR_BTNHIGHLIGHT),
::GetSysColor(COLOR_BTNSHADOW));
}
}
void CGuiWorkTab::OnSpiNiz()
{
if(m_EnableL==TRUE)
{
m_PresLeft=TRUE;
m_PresRight=FALSE;
m_deplaza+=20;
CClientDC dc(this);
Drawtabs(&dc);
}
}
void CGuiWorkTab::OnSpiNde()
{
if(m_EnableR==TRUE)
{
m_PresLeft=FALSE;
m_PresRight=TRUE;
m_deplaza-=20;
CClientDC dc(this);
Drawtabs(&dc);
}
}
void CGuiWorkTab::OnPaint()
{
CPaintDC dc(this); // device context for painting
CBrush cbr;
CRect m_rectDraw;
cbr.CreateSolidBrush(GuiDrawLayer::GetRGBColorXP());
GetClientRect(m_rectCliente);
m_rectTab=m_rectCliente;
m_rectDraw=m_rectCliente;
if (m_alnTab==ALN_BOTTOM)
m_rectDraw.bottom=m_rectCliente.bottom-(m_sizeImag.cy+SPACE_TAB+2);
CRect rc=m_rectDraw;
rc.top+=1;
rc.bottom=rc.top+1;
dc.Draw3dRect(rc,GuiDrawLayer::GetRGBColorFace(),GuiDrawLayer::GetRGBColorFace());
if (m_alnTab==ALN_BOTTOM)
{
m_rectCliente.bottom=m_rectCliente.bottom-(DEFAULT_FLAT);
m_rectTab.top=m_rectCliente.bottom+2;
}
Drawtabs(&dc);
}
void CGuiWorkTab::Drawtabs(CDC* dc)
{
int m_StrPos=0;
BOOL m_ViewAlltab=TRUE;
CRect m_rClient;
CBrush cbr;
CPen cp(PS_SOLID,1,::GetSysColor(COLOR_BTNSHADOW));
int m_ianchoScroll=::GetSystemMetrics (SM_CXHSCROLL) * 2;
m_EnableR=TRUE;
m_EnableL=TRUE;
cbr.CreateSolidBrush(m_wd.GetRGBColorXP());
GetClientRect(m_rClient);
CRect rectT=m_rectTab;
rectT.right=m_btndesplaza.left;
rectT.right+=4;
dc->FillRect(rectT,&cbr);
dc->SelectObject(&cp);
dc->MoveTo(m_rectTab.left,m_rectTab.top);
dc->LineTo(m_btndesplaza.right+1,m_rectTab.top);
dc->Draw3dRect(m_rClient, ::GetSysColor(COLOR_BTNSHADOW),
::GetSysColor(COLOR_BTNHIGHLIGHT));
if (!::IsWindow(m_mSpin.GetSafeHwnd()))
{
CRect r=m_rectTab;
r.right=r.left+35;
r.top+=1;
r.bottom-=1;
if (!m_mSpin.Create(_T(""),WS_VISIBLE | WS_CHILD |SS_OWNERDRAW,
r, this))
m_mSpin.AlingButtons(CGuiMiniTool::ALIGN_LEFT);
m_mSpin.SetColor(GuiDrawLayer::GetRGBColorFace());
m_mSpin.SetImageList(IDB_DOCKBAR, 9,10, RGB(255,0,255));
m_mSpin.AddButton(4,ID_SPINIZ,NULL,_T(""),"Left");
m_mSpin.AddButton(2,ID_SPINDE,NULL,_T(""),"Right");
m_mSpin.AutoSize(TRUE);
m_mSpin.SetBorder(CGuiMiniTool::STYLEFRAME);
CGuiToolButton* btn= m_mSpin.GetButton(ID_SPINIZ);
btn->ShowDark(FALSE);
btn=m_mSpin.GetButton(ID_SPINDE);
btn->ShowDark(FALSE);
}
if (!::IsWindow(m_scroll.GetSafeHwnd()))
{
m_scroll.Create(WS_CHILD | WS_VISIBLE | SBS_HORZ,m_rectTab,this,(UINT) -1/*ID_SCROLLWINDOW*/);
}
CRect rcSpin;
m_mSpin.GetClientRect(rcSpin);m_StrPos=rcSpin.Width();
if ((m_btndesplaza.left < rcSpin.right) && ! m_btndesplaza.IsRectEmpty())
{
m_btndesplaza.left=rcSpin.right+5;
m_btndesplaza.right=m_btndesplaza.left+5;
}
PintaSeparador(dc);
int m_Space=8;
int m_Pos=10;
int m_right=m_StrPos;
if (m_iMinValRec-26 > m_btndesplaza.left) //No existe suficioente espacio para los tabs
{
m_ViewAlltab=FALSE;
//m_spin.EnableScrollBar();
if (m_PresLeft==TRUE)
m_right+=m_deplaza;
if (m_PresRight==TRUE)
m_right+=m_deplaza;
if (m_deplaza == 0)
{
m_EnableL=FALSE;
m_EnableR=TRUE;
;//m_spin.EnableScrollBar(ESB_DISABLE_LTUP);
}
if ((m_iMinValRec+m_deplaza)-26 <= m_btndesplaza.left)
{
;//m_spin.EnableScrollBar(ESB_DISABLE_RTDN);
m_EnableR=FALSE;
m_EnableL=TRUE;
}
}
else
{
m_EnableL=FALSE;
m_EnableR=FALSE;
//m_spin.EnableScrollBar(ESB_DISABLE_BOTH);
m_ViewAlltab=TRUE;
m_deplaza=0;
}
CRect rectScroll;
CRgn reg;
CRect rectRecorte;
rectRecorte.left=m_rectTab.left+m_ianchoScroll;
rectRecorte.top=m_rectTab.top;
rectRecorte.bottom=m_rectTab.bottom;
rectRecorte.right=m_btndesplaza.left;
reg.CreateRectRgnIndirect(rectRecorte);
dc->SelectClipRgn(®);
for ( int iCont=0; iCont< m_Numtabs;iCont++)
{
//;
CGuiTab* ctb=(CGuiTab*)m_pArray[iCont];
CRect mrt=ctb->rect;
int ancho=mrt.Width();
mrt.left=m_right;
mrt.right=mrt.left+ancho;
CPoint Coor[4];
//dibujar la hoja seleccionada
if (iCont == 0 )
{
dc->MoveTo(mrt.left,mrt.top);
dc->LineTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->LineTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
if (m_iSelectTab ==iCont)
dc->LineTo(mrt.right-2,mrt.top+2);
else
dc->LineTo((mrt.right)-3,mrt.top+(m_rectTab.Height()/2));
m_right=mrt.right;
}
else
{
//Se dibuja la hoja siguiente a la seleccionada
//no se dibuja toda la diagonal y no es la ultima hoja
if (iCont-1 == m_iSelectTab )
{
dc->MoveTo(mrt.left+(m_rectTab.Height()/4)+1,mrt.top+m_rectTab.Height()/2);
dc->LineTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->LineTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
if (iCont == m_Numtabs-1)
dc->LineTo((mrt.right-2),mrt.top+2);
else
dc->LineTo((mrt.right)-3,mrt.top+(m_rectTab.Height()/2));
}
else
{
dc->MoveTo(mrt.left,mrt.top);
dc->LineTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.left)+m_rectTab.Height()/2,mrt.bottom-1);
dc->LineTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
dc->MoveTo((mrt.right)-m_rectTab.Height()/2,mrt.bottom-1);
if (iCont == m_iSelectTab || iCont == m_Numtabs-1 )
dc->LineTo((mrt.right-2),mrt.top+2);
else
dc->LineTo((mrt.right)-3,mrt.top+3+(m_rectTab.Height()/2));
}
m_right=mrt.right;
}
if (iCont == m_iSelectTab )
{
Coor[0].x=mrt.left;
Coor[0].y=mrt.top;
Coor[1].x=(mrt.left)+m_rectTab.Height()/2;
Coor[1].y=mrt.bottom-1;
Coor[2].x=(mrt.right)-m_rectTab.Height()/2;
Coor[2].y=mrt.bottom-1;
Coor[3].x=(mrt.right-1);
Coor[3].y=mrt.top+3;
dc->Polygon(Coor,4);
dc->SelectStockObject(WHITE_PEN);
dc->MoveTo(mrt.left+3,mrt.top+3);
dc->LineTo(mrt.right-1,mrt.top+3);
dc->MoveTo(mrt.left+2,mrt.top+2);
dc->LineTo(mrt.right,mrt.top+2);
dc->SelectObject(&cp);
}
CFont* m_fontOld=dc->SelectObject(&m_cfont);
dc->SetBkMode(TRANSPARENT);
CRect mrtt=mrt; mrtt.top+=2;
dc->DrawText(ctb->lpMsg,mrtt,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
ctb->rect=mrt;
m_right-=(m_rectTab.Height()/2);
if (!bIniciaArrastre)
{
CRect m_rectCli;
GetClientRect(m_rectCli);
if (m_btndesplaza.left <m_rectCli.left+rcSpin.left+1)
{
m_btndesplaza.left=m_rectCli.left+rcSpin.left+5;
m_btndesplaza.right=m_btndesplaza.left+5;
PintaSeparador(dc);
}
m_scroll.SetWindowPos(NULL,m_btndesplaza.right ,m_rectTab.top,m_rectCli.right-(m_btndesplaza.left+5),m_rectTab.Height()-1,SWP_NOACTIVATE|SWP_NOCOPYBITS);
m_scroll.Invalidate();
m_scroll.UpdateWindow();
m_mSpin.SetWindowPos(NULL,m_rectTab.left,m_rectTab.top,m_ianchoScroll,m_rectTab.Height()-2,SWP_NOACTIVATE|SWP_NOZORDER);
}
}
dc->SelectClipRgn(NULL);
m_mSpin.Invalidate();
m_mSpin.UpdateWindow();
}
void CGuiWorkTab::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
// TODO: Add your message handler code here and/or call default
CWnd::OnHScroll(nSBCode, nPos, pScrollBar);
if (pScrollBar->GetSafeHwnd() == m_scroll.GetSafeHwnd() )
{
CGuiTab* ct=(CGuiTab*) m_pArray[m_iSelectTab];
CWnd* ViewAc=ct->pParent;
ViewAc->SendMessage(WM_HSCROLL,MAKEWPARAM(nSBCode,nPos));
SizeScroll();
return;
}
CClientDC dc(this);
Drawtabs(&dc);
}
BOOL CGuiWorkTab::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
{
CPoint ptCurPos;
GetCursorPos (&ptCurPos);
ScreenToClient (&ptCurPos);
if (m_btndesplaza.PtInRect (ptCurPos))
{
SetCursor (LoadCursor(NULL, IDC_SIZEWE));
return TRUE;
}
return CGuiTabWnd::OnSetCursor(pWnd, nHitTest, message);
}
void CGuiWorkTab::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
if (m_btndesplaza.PtInRect(point) && !bIniciaArrastre)
{
bIniciaArrastre=TRUE;
SetCapture ();
InvalidateRect(m_btndesplaza,TRUE);
}
else
{
CGuiTabWnd::OnLButtonDown(nFlags, point);
CGuiTab* ct=(CGuiTab*) m_pArray[m_iSelectTab];
CWnd* ViewAc=ct->pParent;
int rangmin,rangMax;
ViewAc->GetScrollRange(SB_HORZ,&rangmin,&rangMax);
m_scroll.SetScrollRange(rangmin,rangMax);
m_scroll.SetScrollPos(ViewAc->GetScrollPos(SB_HORZ));
}
}
void CGuiWorkTab::OnLButtonUp(UINT nFlags, CPoint point)
{
if (bIniciaArrastre==TRUE)
{
bIniciaArrastre=FALSE;
int iDiferencia=m_rectTab.right-31;
if (point.x < m_rectTab.left+31) point.x=m_rectTab.left+31;
if (point.x > iDiferencia ) point.x= iDiferencia;
m_btndesplaza.left=point.x;
m_btndesplaza.right=m_btndesplaza.left+5;
ReleaseCapture ();
Invalidate();
UpdateWindow();
}
CGuiTabWnd::OnLButtonUp(nFlags, point);
}
void CGuiWorkTab::OnMouseMove(UINT nFlags, CPoint point)
{
CRect m_rectCli;
GetClientRect(m_rectCli);
if (bIniciaArrastre==TRUE)
{
int iDiferencia=m_rectCli.right-31;
if (point.x < m_rectTab.left+31) point.x=m_rectTab.left+31;
if (point.x > iDiferencia ) point.x= iDiferencia;
m_scroll.SetWindowPos(NULL,point.x ,m_rectTab.top,m_rectCli.right-point.x,m_rectTab.Height()-1, SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOCOPYBITS);
m_scroll.Invalidate();
m_scroll.UpdateWindow();
m_btndesplaza.left=point.x;
m_rectCli=m_btndesplaza;
m_rectCli.left-=5;
InvalidateRect(m_btndesplaza,TRUE);
UpdateWindow();
}
else
CGuiTabWnd::OnMouseMove(nFlags, point);
}
void CGuiWorkTab::OnSysColorChange()
{
CGuiTabWnd::OnSysColorChange();
m_mSpin.SetColor(GuiDrawLayer::GetRGBColorFace());
Invalidate ();
UpdateWindow ();
}
void CGuiWorkTab::OnWindowPosChanging(WINDOWPOS* lpwndpos)
{
CGuiTabWnd::OnWindowPosChanging(lpwndpos);
CGuiTab* ct=(CGuiTab*) m_pArray[m_iSelectTab];
CWnd* ViewAc=ct->pParent;
// TODO: Add your message handler code here
}
void CGuiWorkTab::OnSize(UINT nType, int cx, int cy)
{
CGuiTabWnd::OnSize(nType, cx, cy);
SizeScroll();
// TODO: Add your message handler code here
}
void CGuiWorkTab::SizeScroll()
{
SCROLLINFO sCrollInfo;
ASSERT_VALID(this);
if (!m_pArray.GetSize()) return;
CGuiTab* ct=(CGuiTab*) m_pArray[m_iSelectTab];
CWnd* ViewAc=ct->pParent;
memset (&sCrollInfo, 0, sizeof (SCROLLINFO));
sCrollInfo.cbSize = sizeof (SCROLLINFO);
sCrollInfo.fMask = SIF_ALL;
ViewAc->GetScrollInfo (SB_HORZ, &sCrollInfo);
m_scroll.SetScrollInfo (&sCrollInfo);
ViewAc->ShowScrollBar (SB_HORZ, FALSE);
ViewAc->ModifyStyle (WS_HSCROLL, 0, SWP_DRAWFRAME);
}?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -