diff options
Diffstat (limited to 'wintable/new/coord.h')
| -rw-r--r-- | wintable/new/coord.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/wintable/new/coord.h b/wintable/new/coord.h index 1814e87..fff807d 100644 --- a/wintable/new/coord.h +++ b/wintable/new/coord.h @@ -29,3 +29,31 @@ static BOOL rowColumnToClientCoord(struct table *t, rowcol rc, struct POINT *pt) } // TODO idealCoordToRowColumn/rowColumnToIdealCoord? + +// TODO find a better place for this +static LONG rowHeight(struct table *t, HDC dc, BOOL select) +{ + BOOL release; + HFONT prevfont, newfont; + TEXTMETRICW tm; + + release = FALSE; + if (dc == NULL) { + dc = GetDC(t->hwnd); + if (dc == NULL) + panic("error getting Table DC for rowHeight()"); + release = TRUE; + } + if (select) + prevfont = selectFont(t, dc, &newfont); + if (GetTextMetricsW(dc, &tm) == 0) + panic("error getting text metrics for rowHeight()"); + if (select) + deselectFont(dc, prevfont, newfont); + if (release) + if (ReleaseDC(t->hwnd, dc) == 0) + panic("error releasing Table DC for rowHeight()"); + return tm.tmHeight; +} + +#define rowht(t) rowHeight(t, NULL, TRUE) |