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Fix minor order of init error w/ text draw

This commit is contained in:
Campbell Barton 2015-12-01 19:00:55 +11:00
parent 9e56c570c3
commit e751ee5526
1 changed files with 4 additions and 2 deletions
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6
source/blender/editors/space_text/text_draw.c
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@ -1347,8 +1347,6 @@ void draw_text_main(SpaceText *st, ARegion *ar)
int i, x, y, winx, linecount = 0, lineno = 0;
int wraplinecount = 0, wrap_skip = 0;
int margin_column_x;
/* don't draw lines below this */
const int clip_min_y = -(int)(st->lheight_dpi - 1);
/* if no text, nothing to do */
if (!text)
@ -1356,6 +1354,10 @@ void draw_text_main(SpaceText *st, ARegion *ar)
/* dpi controlled line height and font size */
st->lheight_dpi = (U.widget_unit * st->lheight) / 20;
/* don't draw lines below this */
const int clip_min_y = -(int)(st->lheight_dpi - 1);
st->viewlines = (st->lheight_dpi) ? (int)(ar->winy - clip_min_y) / (st->lheight_dpi + TXT_LINE_SPACING) : 0;
text_draw_context_init(st, &tdc);