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Jordan Russell's mysterious workaround for an almost equally

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mysterious Windows GDI bug. Looks unlikely to cause any other
trouble and it's pretty small, so it can go in.

[originally from svn r1963]
This commit is contained in:
Simon Tatham 2002-09-15 22:18:02 +00:00
parent 30e159d112
commit 58238b10d3
1 changed files with 11 additions and 0 deletions
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11
window.c
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@ -2061,6 +2061,17 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]); colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]);
oldpen = SelectObject(hdc, edge); oldpen = SelectObject(hdc, edge);
/*
* Jordan Russell reports that this apparently
* ineffectual IntersectClipRect() call masks a
* Windows NT/2K bug causing strange display
* problems when the PuTTY window is taller than
* the primary monitor. It seems harmless enough...
*/
IntersectClipRect(hdc,
p.rcPaint.left, p.rcPaint.top,
p.rcPaint.right, p.rcPaint.bottom);
ExcludeClipRect(hdc, ExcludeClipRect(hdc,
offset_width, offset_height, offset_width, offset_height,
offset_width+font_width*cols, offset_width+font_width*cols,