void CReagentAreaCtrl::OnPaint()
{
CPaintDC dc(this);
CMemDC memDC(&dc,m_rcClient); // 默认矩形为裁剪区域
memDC.CopyFromSrcDC();
_DrawFrame(&memDC);
memDC.CopyToSrcDC();
}
void
MacDecorator::Draw()
{
STRACE("MacDecorator::Draw()\n");
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(fBorderRect);
_DrawTab(fTabRect);
}
//! Forces a complete decorator update
void
TabDecorator::Draw()
{
STRACE(("TabDecorator: Draw()"));
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(fBorderRect);
_DrawTabs(fTitleBarRect);
}
void
WinDecorator::Draw(void)
{
STRACE(("WinDecorator::Draw()\n"));
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(fBorderRect);
_DrawTab(fTabRect);
}
void
WinDecorator::Draw(BRect update)
{
STRACE(("WinDecorator::Draw(): ")); update.PrintToStream();
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(update);
_DrawTab(update);
}
/*! \brief Updates the decorator in the rectangular area \a updateRect.
Updates all areas which intersect the frame and tab.
\param updateRect The rectangular area to update.
*/
void
TabDecorator::Draw(BRect updateRect)
{
STRACE(("TabDecorator::Draw(BRect updateRect): "));
updateRect.PrintToStream();
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(updateRect & fBorderRect);
_DrawTabs(updateRect & fTitleBarRect);
}
/*! \brief Updates the decorator in the rectangular area \a updateRect.
Updates all areas which intersect the frame and tab.
\param updateRect The rectangular area to update.
*/
void
TabDecorator::Draw(BRect updateRect)
{
STRACE(("TabDecorator::Draw(BRect "
"updateRect(l:%.1f, t:%.1f, r:%.1f, b:%.1f))\n",
updateRect.left, updateRect.top, updateRect.right, updateRect.bottom));
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(updateRect & fBorderRect);
_DrawTabs(updateRect & fTitleBarRect);
}
//! Forces a complete decorator update
void
WinDecorator::Draw()
{
STRACE(("WinDecorator: Draw()"));
// Easy way to draw everything - no worries about drawing only certain
// things
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(fBorderRect);
_DrawTabs(fTitleBarRect);
}
void
MacDecorator::Draw(BRect update)
{
STRACE(("MacDecorator: Draw(%.1f,%.1f,%.1f,%.1f)\n",
update.left, update.top, update.right, update.bottom));
// We need to draw a few things: the tab, the borders,
// and the buttons
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(update);
_DrawTab(update);
}
/*! \brief Updates the decorator in the rectangular area \a updateRect.
Updates all areas which intersect the frame and tab.
\param updateRect The rectangular area to update.
*/
void
WinDecorator::Draw(BRect updateRect)
{
STRACE(("WinDecorator::Draw(BRect updateRect): "));
updateRect.PrintToStream();
// We need to draw a few things: the tab, the resize knob, the borders,
// and the buttons
fDrawingEngine->SetDrawState(&fDrawState);
_DrawFrame(updateRect & fBorderRect);
_DrawTabs(updateRect & fTitleBarRect);
}
void DrawFrame(HDC hdc, POINT const *pPoints, int iCount, COLORREF clrBorder, COLORREF clrBack)
{
HGDIOBJ hPen = NULL;
HGDIOBJ hOldPen;
HBRUSH hBrush = NULL;
HBRUSH hOldBrush;
hPen = CreatePen(PS_SOLID, 1, clrBorder);
hOldPen = SelectObject(hdc, hPen);
hBrush = CreateSolidBrush (clrBack);
hOldBrush = (HBRUSH__*)SelectObject(hdc, hBrush);
Polygon(hdc, (POINT *)pPoints,iCount);
SelectObject(hdc, hOldPen);
DeleteObject(hPen);
SelectObject(hdc, hOldBrush);
DeleteObject(hBrush);
_DrawFrame(hdc,pPoints,iCount,clrBorder);
}
//! draws the frame
void
Decorator::DrawFrame()
{
_DrawFrame(fFrame);
}
//! Forces a complete decorator update
void
Decorator::Draw()
{
_DrawFrame(fFrame);
_DrawTab(fTabRect);
}
/*! \brief Updates the decorator's look in the area \a rect
The default version updates all areas which intersect the frame and tab.
\param rect The area to update.
*/
void
Decorator::Draw(BRect rect)
{
_DrawFrame(rect & fFrame);
_DrawTab(rect & fTabRect);
}
