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comparison os2/dw.c @ 116:bb039d7407f0

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Fix for floating point crash when trying to calculate new slider/percent positions.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sat, 19 Oct 2002 00:13:23 +0000
parents 108674099806
children d785ee5adf02
comparison
equal deleted inserted replaced
115:2d121d4d90c0 116:bb039d7407f0
1578 } 1578 }
1579 1579
1580 void _dw_int_set(HWND hwnd, int pos) 1580 void _dw_int_set(HWND hwnd, int pos)
1581 { 1581 {
1582 int inew, range = dw_percent_query_range(hwnd); 1582 int inew, range = dw_percent_query_range(hwnd);
1583 float fpos = (float)pos; 1583 if(range)
1584 float frange = (float)range; 1584 {
1585 float fnew = (fpos/frange)*1000.0; 1585 float fpos = (float)pos;
1586 inew = (int)fnew; 1586 float frange = (float)range;
1587 dw_window_set_data(hwnd, "_dw_percent_value", (void *)inew); 1587 float fnew = (fpos/frange)*1000.0;
1588 inew = (int)fnew;
1589 dw_window_set_data(hwnd, "_dw_percent_value", (void *)inew);
1590 }
1588 } 1591 }
1589 1592
1590 /* Handle size changes in the percent class */ 1593 /* Handle size changes in the percent class */
1591 MRESULT EXPENTRY _percentproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2) 1594 MRESULT EXPENTRY _percentproc(HWND hWnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1592 { 1595 {