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#include "stdafx.h"
#include "WinXPButtonST.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
CWinXPButtonST::CWinXPButtonST()
{
// No rounded borders
m_bIsRounded = FALSE;
}
CWinXPButtonST::~CWinXPButtonST()
{
}
// This function is called every time the button border needs to be painted.
// If the button is in standard (not flat) mode this function will NOT be called.
// This is a virtual function that can be rewritten in CButtonST-derived classes
// to produce a whole range of buttons not available by default.
//
// Parameters:
// [IN] pDC
// Pointer to a CDC object that indicates the device context.
// [IN] pRect
// Pointer to a CRect object that indicates the bounds of the
// area to be painted.
//
// Return value:
// BTNST_OK
// Function executed successfully.
//
DWORD CWinXPButtonST::OnDrawBorder(CDC* pDC, LPCRECT pRect)
{
return BTNST_OK;
} // End of OnDrawBorder
// This function is called every time the button background needs to be painted.
// If the button is in transparent mode this function will NOT be called.
// This is a virtual function that can be rewritten in CButtonST-derived classes
// to produce a whole range of buttons not available by default.
//
// Parameters:
// [IN] pDC
// Pointer to a CDC object that indicates the device context.
// [IN] pRect
// Pointer to a CRect object that indicates the bounds of the
// area to be painted.
//
// Return value:
// BTNST_OK
// Function executed successfully.
//
DWORD CWinXPButtonST::OnDrawBackground(CDC* pDC, LPCRECT pRect)
{
if (!m_bMouseOnButton && !m_bIsPressed)
return BASE_BUTTONST::OnDrawBackground(pDC, pRect);
// Create and select a solid brush for button background
CBrush brushBK(m_crColors[BTNST_COLOR_BK_IN]);
CBrush* pOldBrush = pDC->SelectObject(&brushBK);
// Create and select a thick black pen for button border
CPen penBorder;
penBorder.CreatePen(PS_SOLID, 1, RGB(0, 0, 0));
CPen* pOldPen = pDC->SelectObject(&penBorder);
if (m_bIsRounded)
pDC->RoundRect(pRect, CPoint(8, 8));
else
pDC->Rectangle(pRect);
// Put back the old objects
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
return BTNST_OK;
} // End of OnDrawBackground
// This function enables or disables the rounded border for the button.
//
// Parameters:
// [IN] bRounded
// If TRUE the button will have a round border.
// [IN] bRepaint
// If TRUE the button will be repainted.
//
// Return value:
// BTNST_OK
// Function executed successfully.
//
DWORD CWinXPButtonST::SetRounded(BOOL bRounded, BOOL bRepaint)
{
m_bIsRounded = bRounded;
if (bRepaint) Invalidate();
return BTNST_OK;
} // End of SetRounded
#undef BASE_BUTTONST
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