72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
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#include "ctlspriv.h"
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#include "unixstuff.h"
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EXTERN_C void UnixPaintArrow(HDC hDC, BOOL bHoriz, BOOL bDown, int nXCenter, int nYCenter,
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int nWidth, int nHeight)
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{
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HPEN hOldPen;
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HBRUSH hOldBrush;
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POINT pFigure[4];
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LOGBRUSH hBrLog = { BS_SOLID, GetSysColor( COLOR_BTNTEXT ), 0 };
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HBRUSH hBrush = CreateBrushIndirect( &hBrLog );
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HPEN hPen = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_BTNTEXT ) );
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if( hPen && hBrush )
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{
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hOldPen = (HPEN) SelectObject(hDC, hPen);
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hOldBrush = (HBRUSH) SelectObject(hDC, hBrush);
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}
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else
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{
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hOldPen = (HPEN) SelectObject(hDC, GetStockObject( BLACK_PEN ) );
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hOldBrush = (HBRUSH) SelectObject(hDC, GetStockObject( BLACK_BRUSH ) );
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}
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if(bHoriz) {
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if (bDown) {
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pFigure[0].x = nXCenter - nWidth /2;
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pFigure[0].y = nYCenter - nHeight/2;
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pFigure[1].x = nXCenter - nWidth /2;
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pFigure[1].y = nYCenter + nHeight/2;
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pFigure[2].x = nXCenter + nWidth /2;
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pFigure[2].y = nYCenter;
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} else {
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pFigure[0].x = nXCenter - nWidth /2;
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pFigure[0].y = nYCenter;
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pFigure[1].x = nXCenter + nWidth /2;
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pFigure[1].y = nYCenter + nHeight/2;
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pFigure[2].x = nXCenter + nWidth /2;
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pFigure[2].y = nYCenter - nHeight/2;
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}
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}
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else {
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if (bDown) {
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pFigure[0].x = nXCenter - nWidth /2;
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pFigure[0].y = nYCenter - nHeight/2;
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pFigure[1].x = nXCenter + nWidth /2;
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pFigure[1].y = nYCenter - nHeight/2;
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pFigure[2].x = nXCenter;
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pFigure[2].y = nYCenter + nHeight/2;
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} else {
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pFigure[0].x = nXCenter;
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pFigure[0].y = nYCenter - nHeight/2;
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pFigure[1].x = nXCenter - nWidth /2;
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pFigure[1].y = nYCenter + nHeight/2;
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pFigure[2].x = nXCenter + nWidth /2;
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pFigure[2].y = nYCenter + nHeight/2;
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}
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}
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Polygon(hDC, pFigure, 3);
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SelectObject(hDC, hOldPen);
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SelectObject(hDC, hOldBrush);
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if( hPen ) DeleteObject(hPen );
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if( hBrush ) DeleteObject(hBrush);
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}
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