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get rid of artifacts in border on resize down

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This commit is contained in:
Devin J. Pohly 2010-10-25 16:00:10 -04:00
parent d85f7319a2
commit 638a30359d
1 changed files with 8 additions and 0 deletions
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8
st.c
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@ -1274,9 +1274,17 @@ xresize(int col, int row) {
if(xw.bufw > oldw) if(xw.bufw > oldw)
XFillRectangle(xw.dis, newbuf, dc.gc, oldw, 0, XFillRectangle(xw.dis, newbuf, dc.gc, oldw, 0,
xw.bufw-oldw, MIN(xw.bufh, oldh)); xw.bufw-oldw, MIN(xw.bufh, oldh));
else if(xw.bufw < oldw && (BORDER > 0 || xw.w > xw.bufw))
XClearArea(xw.dis, xw.win, BORDER+xw.bufw, BORDER,
xw.w-xw.bufh-BORDER, BORDER+MIN(xw.bufh, oldh),
False);
if(xw.bufh > oldh) if(xw.bufh > oldh)
XFillRectangle(xw.dis, newbuf, dc.gc, 0, oldh, XFillRectangle(xw.dis, newbuf, dc.gc, 0, oldh,
xw.bufw, xw.bufh-oldh); xw.bufw, xw.bufh-oldh);
else if(xw.bufh < oldh && (BORDER > 0 || xw.h > xw.bufh))
XClearArea(xw.dis, xw.win, BORDER, BORDER+xw.bufh,
xw.w-2*BORDER, xw.h-xw.bufh-BORDER,
False);
xw.buf = newbuf; xw.buf = newbuf;
} }