33 lines
424 B
C++
33 lines
424 B
C++
#include "draw.h"
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#include "WADrawDC.h"
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WADrawDC::WADrawDC(HWND _hwnd)
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{
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hdc = draw_GetWindowDC(_hwnd);
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hwnd=_hwnd;
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}
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WADrawDC::WADrawDC(HDC _hdc, HWND _hwnd)
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{
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if (!_hdc)
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{
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hdc = draw_GetWindowDC(_hwnd);
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hwnd=_hwnd;
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}
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else
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{
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hdc=_hdc;
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hwnd=0; // set to 0 so we know not to call draw_ReleaseDC
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}
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}
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WADrawDC::~WADrawDC()
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{
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if (hwnd)
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draw_ReleaseDC(hwnd,hdc);
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}
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WADrawDC::operator HDC()
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{
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return hdc;
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} |