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patch [#31709] Text editor: scroll margin column along with text

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by Sebastian Nell (codemanx)

The margin ignored horizontal scrolling.
This commit is contained in:
Campbell Barton
2012-10-09 06:15:07 +00:00
parent b1c4809f50
commit f45acb2bba
1 changed files with 9 additions and 4 deletions
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13
source/blender/editors/space_text/text_draw.c
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@@ -1741,6 +1741,7 @@ void draw_text_main(SpaceText *st, ARegion *ar)
char linenr[12];
int i, x, y, winx, linecount = 0, lineno = 0;
int wraplinecount = 0, wrap_skip = 0;
int margin_column_x;
if (st->lheight) st->viewlines = (int)ar->winy / st->lheight;
else st->viewlines = 0;
@@ -1845,10 +1846,14 @@ void draw_text_main(SpaceText *st, ARegion *ar)
if (st->flags & ST_SHOW_MARGIN) {
UI_ThemeColor(TH_HILITE);
glBegin(GL_LINES);
glVertex2i(x + st->cwidth * st->margin_column, 0);
glVertex2i(x + st->cwidth * st->margin_column, ar->winy - 2);
glEnd();
margin_column_x = x + st->cwidth * (st->margin_column - st->left);
if (margin_column_x >= x) {
glBegin(GL_LINES);
glVertex2i(margin_column_x, 0);
glVertex2i(margin_column_x, ar->winy - 2);
glEnd();
}
}
/* draw other stuff */