Mercurial > dwindows
diff os2/dw.c @ 561:c0a708e2cba3
Removed dw_percent_get_range() to simplify coding. The range is now always
0 to 100 no matter what platform or widget size.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Wed, 21 Apr 2004 05:33:51 +0000 |
| parents | 841445b0b457 |
| children | 1b709b879181 |
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--- a/os2/dw.c Wed Apr 21 04:56:34 2004 +0000 +++ b/os2/dw.c Wed Apr 21 05:33:51 2004 +0000 @@ -252,6 +252,12 @@ return res; } +/* Used in the slider and percent classes internally */ +unsigned int _dw_percent_get_range(HWND handle) +{ + return SHORT2FROMMP(WinSendMsg(handle, SLM_QUERYSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), 0)); +} + /* Return the entryfield child of a window */ HWND _find_entryfield(HWND handle) { @@ -1812,7 +1818,7 @@ int _dw_int_pos(HWND hwnd) { int pos = (int)dw_window_get_data(hwnd, "_dw_percent_value"); - int range = dw_percent_get_range(hwnd); + int range = _dw_percent_get_range(hwnd); float fpos = (float)pos; float frange = (float)range; float fnew = (fpos/1000.0)*frange; @@ -1821,7 +1827,7 @@ void _dw_int_set(HWND hwnd, int pos) { - int inew, range = dw_percent_get_range(hwnd); + int inew, range = _dw_percent_get_range(hwnd); if(range) { float fpos = (float)pos; @@ -5948,16 +5954,6 @@ } /* - * Returns the range of the percent bar. - * Parameters: - * handle: Handle to the percent bar to be queried. - */ -unsigned int API dw_percent_get_range(HWND handle) -{ - return SHORT2FROMMP(WinSendMsg(handle, SLM_QUERYSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), 0)); -} - -/* * Sets the percent bar position. * Parameters: * handle: Handle to the percent bar to be set. @@ -5965,8 +5961,14 @@ */ void API dw_percent_set_pos(HWND handle, unsigned int position) { - _dw_int_set(handle, position); - WinSendMsg(handle, SLM_SETSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), (MPARAM)position); + int range = _dw_percent_get_range(handle); + int mypos = ((float)position/100)*range; + + if(range) + { + _dw_int_set(handle, mypos); + WinSendMsg(handle, SLM_SETSLIDERINFO, MPFROM2SHORT(SMA_SLIDERARMPOSITION,SMA_RANGEVALUE), (MPARAM)mypos); + } } /*