?? guicheckbox.cpp
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//-----------------------------------------------------------------------//
// 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 //
//-----------------------------------------------------------------------//
#include "stdafx.h"
#include "..\header\GuiCheckBox.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CGuiCheckBox
CGuiCheckBox::CGuiCheckBox()
{
m_bCheckBtn=FALSE;
m_bPressBtn=FALSE;
m_bOldTemp=FALSE;
m_clrHigh=::GetSysColor(COLOR_HIGHLIGHT);
m_clrCheck=RGB(0,170,170);
m_bSelected=FALSE;
}
CGuiCheckBox::~CGuiCheckBox()
{
}
BEGIN_MESSAGE_MAP(CGuiCheckBox, CButton)
//{{AFX_MSG_MAP(CGuiCheckBox)
ON_WM_ERASEBKGND()
ON_WM_CREATE()
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_TIMER()
ON_WM_MOUSEMOVE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CGuiCheckBox message handlers
void CGuiCheckBox::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CDC *pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
CRect m_rcClient=lpDrawItemStruct->rcItem;
UINT m_State=lpDrawItemStruct->itemState;
CBrush cb;
CRect m_rcTemp=m_rcClient;
CPoint pt;
CSize m_Csize;
CString m_szCaption;
COLORREF m_Over=RGB(255,193,111);
CPen cpOver(PS_SOLID,1,RGB(255,193,111));
int iMode=pDC->SetBkMode(TRANSPARENT);
int iExtile=GetButtonStyle(); //obtenemos orientaci髇 del texto
CRect m_rcText=m_rcClient;
GetWindowText(m_szCaption);
if(m_szCaption.GetLength() > 1)
m_Csize= pDC->GetTextExtent(m_szCaption);
//de acuerdo a la alineaci髇 del texto prepare la ubicaci髇
//del texto para Drawtex y DrawState
if (m_rcClient.Height() > 13)
{
int Dif=m_rcClient.Height()-13;
Dif/=2;
m_rcTemp.top=Dif;
m_rcTemp.bottom=m_rcTemp.top+13;
}
if (iExtile & BS_LEFTTEXT)
{
m_rcTemp.left= m_rcTemp.right-13;
pt=CPoint(m_rcTemp.left,m_rcTemp.top+1);
}
else
{
m_rcTemp.right= m_rcTemp.left+13;
pt=CPoint(m_rcTemp.right+2,m_rcTemp.top+1);
m_rcText.left=m_rcTemp.right+1;
}
//draw frame of checkbox
pDC->Draw3dRect(m_rcTemp,m_clrHigh,m_clrHigh);
m_rcTemp.DeflateRect(1,1);
DrawOrange(pDC,m_rcTemp);
m_rcTemp.DeflateRect(1,1);
if (lpDrawItemStruct->itemState & ODS_DISABLED)
pDC->DrawState(pt, m_Csize, m_szCaption, DSS_DISABLED, TRUE, 0, (HBRUSH)NULL);
else
{
pDC->DrawText(m_szCaption,m_rcText,DT_SINGLELINE|DT_LEFT|DT_VCENTER);
if(lpDrawItemStruct->itemState & ODS_SELECTED)
{
if (m_bOldTemp == TRUE)
DrawCheck(pDC,m_rcTemp);
}
else
{
if (m_bCheckBtn==TRUE && m_bPressBtn==FALSE)
DrawCheck(pDC,m_rcTemp);
else
{
if (m_bOldTemp == TRUE && m_bPressBtn==TRUE)
DrawCheck(pDC,m_rcTemp);
}
}
}
}
void CGuiCheckBox::DrawCheck(CDC* pDC,CRect m_rcTemp)
{
int iMediaAltura=(m_rcTemp.Height()/2)-2;
int iMedioBox= m_rcTemp.Width()/2;
CPen cp(PS_SOLID,1,m_clrCheck);
CPen *pOld=pDC->SelectObject(&cp);
pDC->MoveTo(m_rcTemp.left+1,m_rcTemp.top+iMediaAltura+3);
pDC->LineTo(m_rcTemp.left+3,m_rcTemp.bottom-2);
pDC->MoveTo(m_rcTemp.left+3,m_rcTemp.bottom-2);
pDC->LineTo(m_rcTemp.right-1,m_rcTemp.top+2);
pDC->MoveTo(m_rcTemp.left+1,m_rcTemp.top+iMediaAltura+2);
pDC->LineTo(m_rcTemp.left+3,m_rcTemp.bottom-3);
pDC->MoveTo(m_rcTemp.left+3,m_rcTemp.bottom-3);
pDC->LineTo(m_rcTemp.right-1,m_rcTemp.top+1);
pDC->MoveTo(m_rcTemp.left+1,m_rcTemp.top+iMediaAltura+1);
pDC->LineTo(m_rcTemp.left+3,m_rcTemp.bottom-4);
pDC->MoveTo(m_rcTemp.left+3,m_rcTemp.bottom-4);
pDC->LineTo(m_rcTemp.right-1,m_rcTemp.top);
pDC->SelectObject(pOld);
}
BOOL CGuiCheckBox::PreTranslateMessage(MSG* pMsg)
{
return CButton::PreTranslateMessage(pMsg);
}
void CGuiCheckBox::PreSubclassWindow()
{
ModifyStyle(0,BS_OWNERDRAW);
CButton::PreSubclassWindow();
}
BOOL CGuiCheckBox::OnEraseBkgnd(CDC* pDC)
{
// TODO: Add your message handler code here and/or call default
return FALSE;
}
int CGuiCheckBox::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CButton::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
return 0;
}
void CGuiCheckBox::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CButton::OnLButtonDown(nFlags, point);
m_bPressBtn=TRUE;
m_bOldTemp=m_bCheckBtn;
Invalidate();
UpdateWindow();
KillTimer(1);
SetTimer(1,10,NULL);
}
void CGuiCheckBox::OnLButtonUp(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CButton::OnLButtonUp(nFlags, point);
CRect m_rect;
GetClientRect(&m_rect);
if (m_rect.PtInRect(point))
{
if (m_bCheckBtn==TRUE)
m_bCheckBtn=FALSE;
else
m_bCheckBtn=TRUE;
m_bOldTemp=m_bCheckBtn;
m_bPressBtn=FALSE;
m_bSelected =FALSE;
KillTimer(1);
SetTimer(1,100,NULL);
Invalidate();
UpdateWindow();
}
}
void CGuiCheckBox::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
CRect m_rect;
GetClientRect(&m_rect);
CPoint pt(GetMessagePos());
ScreenToClient(&pt);
if (!m_rect.PtInRect(pt))
{
m_bPressBtn=TRUE;
m_bSelected =FALSE;
Invalidate();
UpdateWindow();
KillTimer(1);
}
CButton::OnTimer(nIDEvent);
}
void CGuiCheckBox::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CRect m_rect;
GetClientRect(&m_rect);
if (m_bSelected == TRUE) return;
if (m_rect.PtInRect(point))
{
m_bSelected =TRUE;
Invalidate();
UpdateWindow();
SetTimer(1,100,NULL);
}
CButton::OnMouseMove(nFlags, point);
}
void CGuiCheckBox::DrawOrange(CDC* pDC,CRect m_rcTemp)
{
if (m_bSelected== TRUE)
{
for(int i=0;i<2; i++)
{
COLORREF m_Over=RGB(255,193+(i+10),111+(i+10));
pDC->Draw3dRect(m_rcTemp,m_Over,m_Over);
m_rcTemp.DeflateRect(1,1);
}
m_rcTemp.InflateRect(2,2);
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+2,::GetSysColor(COLOR_3DHIGHLIGHT));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+3,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+4,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+5,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+6,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+2,m_rcTemp.top,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+3,m_rcTemp.top,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+4,m_rcTemp.top,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left+5,m_rcTemp.top,RGB(255,220,185));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top,RGB(254,225,158));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+1,RGB(255,255,255));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+2,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+3,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+4,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+5,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+6,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+7,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+8,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+9,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top,RGB(254,255,255));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+2,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+3,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+4,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+5,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+6,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left+7,m_rcTemp.top,RGB(255,243,217));
pDC->SetPixel(m_rcTemp.left,m_rcTemp.top+1,RGB(254,255,255));
pDC->SetPixel(m_rcTemp.left+1,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+2,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+3,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+4,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+5,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+6,m_rcTemp.top+1,RGB(254,220,139));
pDC->SetPixel(m_rcTemp.left+7,m_rcTemp.top+1,RGB(254,220,139));
}else
{
CBrush cbSelec;
cbSelec.CreateSysColorBrush(COLOR_3DHILIGHT);
pDC->FillRect(m_rcTemp,&cbSelec);
}
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